Municipal engineering road drainage structure
By designing a municipal engineering road drainage structure including hollow cover plate, barrier mechanism and collection mechanism, the problem of odor spread caused by the internal and external connection of the existing roadside drainage structure when not in use is solved, and a more efficient drainage and a cleaner environment is achieved.
Patent Information
- Application Number
- CN202421183192.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-28
- Publication Date
- 2025-03-07
- Estimated Expiration
- 2034-05-28
AI Technical Summary
The existing roadside drainage structure is connected inside and outside when not in use, resulting in unpleasant odors in the drainage tank easily spreading and affecting the surrounding environment.
Design a municipal engineering road drainage structure, including hollow cover plate, barrier mechanism and collection mechanism. The barrier mechanism consists of a shaft, a first baffle, a second baffle and a spring, which can open the flow channel during drainage and automatically block when not in use; the collection mechanism collects garbage in the sewage through the filter box and the limiting plate.
It effectively reduces the overflow of odor in the drain tank, improves the cleanliness of the environment, and improves drainage efficiency and convenience through an automated barrier mechanism.
Smart Images
Figure CN222575702U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of municipal engineering, in particular to a municipal engineering road drainage structure. Background Art
[0002] Municipal engineering refers to the construction of various public transportation facilities, water supply, drainage, gas, urban flood control, environmental sanitation, lighting and other infrastructure in urban construction. The urban road drainage structure is the main component of municipal engineering. Its importance is particularly evident in seasons with heavy rainfall. During the rainy season, due to the increase in rainfall, a large amount of road water enters the drainage system. Road drainage includes pavement drainage and roadside drainage.
[0003] The existing roadside drainage structure is also connected inside and outside when not in use, so the unpleasant smell in the drainage trough is easy to spread around it, affecting the surrounding environment. In view of this, we propose a municipal engineering road drainage structure. Utility Model Content
[0004] The purpose of the utility model is to overcome the shortcomings of the prior art, meet actual needs, and provide a municipal engineering road drainage structure to solve the technical problem that the current existing roadside drainage structure is also connected inside and outside when not in use, so the unpleasant odor in the drainage trough is easy to spread around it, affecting the surrounding environment.
[0005] In order to achieve the purpose of the utility model, the technical solution adopted by the utility model is: design a municipal engineering road drainage structure, including a drainage trough, a hollow cover plate is provided at the top of the drainage trough, a blocking mechanism is provided inside the drainage trough, and a group of collecting mechanisms are symmetrically arranged on the side of the blocking mechanism;
[0006] The blocking mechanism includes a shaft rod, which is inserted into the drainage groove. A first baffle plate and a second baffle plate are sleeved on the outside of the shaft rod. A fixed plate is provided under the shaft rod. The first baffle plate and the fixed plate, and the second baffle plate and the fixed plate are connected by springs.
[0007] Preferably, the first baffle plate and the second baffle plate can both rotate along the shaft, and the shaft is fixedly connected to the drainage groove.
[0008] Preferably, the first baffle plate and the second baffle plate form an elastic structure through a spring and a fixing plate, and the fixing plate is fixedly connected to the drainage groove.
[0009] Preferably, the collecting mechanism comprises a limiting slot frame, the limiting slot frame is fixed to the inner wall of the drainage slot, a limiting plate is engaged inside the limiting slot frame, a filter box is provided on the surface of the limiting plate, and a handle is fixed on the top of the limiting plate.
[0010] Preferably, the inner groove of the limiting groove frame matches the limiting plate in shape and structure, and the limiting plate is fixedly connected to the filter box.
[0011] Preferably, the total height of the limiting plate and the handle is slightly smaller than the height of the inner groove of the limiting groove frame.
[0012] Compared with the prior art, the beneficial effects of the utility model are:
[0013] 1. The utility model effectively isolates the lower part of the drainage trough from the outside world through the first baffle and the second baffle, reducing the possibility of odor overflow. When the outside world is drained into the drainage trough, the first baffle and the second baffle rotate along the shaft under the influence of the gravity of the sewage, thereby effectively opening the water flow channel. When the drainage is completed, the first baffle and the second baffle return to their positions under the influence of the spring rebound force, and continue to block the lower part of the drainage trough from the outside world.
[0014] 2. When draining water in the utility model, the filter box effectively collects the garbage entrained in the sewage. When the filter box needs to be cleaned later, the operator opens the hollow cover plate, pulls the handle and tilts one side of the first baffle plate and the second baffle plate, and then the limit plate and the filter box can be directly pulled out for cleaning, which is more convenient. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0016] Figure 2 It is a partial cross-sectional structural schematic diagram of the utility model;
[0017] Figure 3 This is a schematic diagram of the disassembled structure of the collection mechanism of the utility model;
[0018] In the figure: 1. drainage trough; 2. hollow cover plate; 3. blocking mechanism; 4. collecting mechanism;
[0019] 301, shaft; 302, first baffle; 303, second baffle; 304, fixing plate; 305, spring;
[0020] 401, limit slot frame; 402, limit plate; 403, filter box; 404, handle. DETAILED DESCRIPTION
[0021] The utility model is further described below in conjunction with the accompanying drawings and embodiments:
[0022] A municipal engineering road drainage structure, see Figures 1 to 3 , comprising a drainage trough 1, a hollow cover plate 2 is provided at the top of the drainage trough 1, a blocking mechanism 3 is provided inside the drainage trough 1, and a group of collecting mechanisms 4 are symmetrically arranged on the sides of the blocking mechanism 3;
[0023] The blocking mechanism 3 includes an axis rod 301, which is inserted into the drainage groove 1. The first baffle plate 302 and the second baffle plate 303 are sleeved on the outside of the axis rod 301, wherein the first baffle plate 302 and the second baffle plate 303 can both rotate along the axis rod 301, and the axis rod 301 and the drainage groove 1 are fixedly connected. A fixing plate 304 is provided under the axis rod 301, and the first baffle plate 302 and the fixing plate 304, and the second baffle plate 303 and the fixing plate 304 are connected by a spring 305. Furthermore, the first baffle plate 302 and the second baffle plate 303 form an elastic structure with the fixing plate 304 through the spring 305, and the fixing plate 304 and the drainage groove 1 are fixedly connected. The utility model effectively isolates the lower part of the interior of the drainage trough 1 from the outside world through the first baffle plate 302 and the second baffle plate 303, thereby reducing the possibility of odor overflow. When the outside world is discharged into the drainage trough 1, the first baffle plate 302 and the second baffle plate 303 rotate along the shaft 301 due to the influence of the gravity of the sewage, thereby effectively opening the water flow channel. When the drainage is completed, the first baffle plate 302 and the second baffle plate 303 return to their original positions due to the rebound force of the spring 305, and continue to isolate the lower part of the drainage trough 1 from the outside world.
[0024] It is worth noting that the collecting mechanism 4 includes a limiting groove frame 401, which is fixed to the inner wall of the drainage groove 1, and a limiting plate 402 is engaged inside the limiting groove frame 401. A filter box 403 is provided on the surface of the limiting plate 402. Furthermore, the shape and structure of the inner groove of the limiting groove frame 401 and the limiting plate 402 match each other, and the limiting plate 402 and the filter box 403 are fixedly connected. A handle 404 is fixed on the top of the limiting plate 402. Furthermore, the total height of the limiting plate 402 and the handle 404 is slightly smaller than the height of the inner groove of the limiting groove frame 401. When drainage is carried out in the utility model, sewage and the garbage entrained therein flow along the inclined first baffle plate 302 and the second baffle plate 303 to the inside of the filter box 403, and the filter box 403 effectively collects the garbage entrained therein. When the filter box 403 needs to be cleaned later, the operator opens the hollow cover plate 2, pulls the handle 404 and tilts one side of the first baffle plate 302 and the second baffle plate 303, and then the limit plate 402 and the filter box 403 can be directly pulled out for cleaning, which is more convenient.
[0025] Working principle: The first baffle plate 302 and the second baffle plate 303 are used to isolate the lower part of the interior of the drain trough 1 from the outside world, thereby reducing the possibility of odor overflow. When the outside world drains water into the drain trough 1, the first baffle plate 302 and the second baffle plate 303 rotate along the shaft rod 301 under the influence of the gravity of the sewage, thereby opening the water flow channel, and the sewage and the garbage entrained therein flow along the inclined first baffle plate 302 and the second baffle plate 303 to the inside of the filter box 403, and the filter box 403 collects the garbage entrained therein. When the drainage is completed, the first baffle plate 302 and the second baffle plate 303 return to their positions under the influence of the rebound force of the spring 305, and continue to isolate the lower part of the interior of the drain trough 1 from the outside world, thereby preventing the garbage and odor from overflowing from the filter box 403. When the filter box 403 needs to be cleaned later, the operator opens the hollow cover plate 2, pulls the handle 404 and tilts one side of the first baffle plate 302 and the second baffle plate 303, and then the limit plate 402 and the filter box 403 can be directly pulled out for cleaning.
[0026] The embodiments of the present invention disclose preferred embodiments, but are not limited thereto. A person skilled in the art can easily understand the spirit of the present invention based on the above embodiments and make different extensions and changes. However, as long as they do not deviate from the spirit of the present invention, they are all within the protection scope of the present invention.
Claims
1. A municipal engineering road drainage structure, comprising a drainage ditch (1), characterized in that: A hollow cover plate (2) is provided at the top of the drainage trough (1), a blocking mechanism (3) is provided inside the drainage trough (1), and a group of collecting mechanisms (4) are symmetrically arranged on the sides of the blocking mechanism (3); The blocking mechanism (3) comprises a shaft (301), the shaft (301) is inserted into the drainage groove (1), a first baffle (302) and a second baffle (303) are sleeved on the outside of the shaft (301), a fixing plate (304) is provided below the shaft (301), and the first baffle (302) and the fixing plate (304), as well as the second baffle (303) and the fixing plate (304) are connected via springs (305).
2. The municipal engineering road drainage structure according to claim 1, characterized in that: The first baffle (302) and the second baffle (303) can both rotate along the shaft (301), and the shaft (301) and the drainage trough (1) are fixedly connected.
3. The municipal engineering road drainage structure according to claim 1, characterized in that: The first baffle plate (302) and the second baffle plate (303) form an elastic structure through a spring (305) and a fixed plate (304), and the fixed plate (304) and the drainage groove (1) are fixedly connected.
4. The municipal engineering road drainage structure according to claim 1, characterized in that: The collecting mechanism (4) comprises a limiting slot frame (401), the limiting slot frame (401) is fixed to the inner wall of the drainage slot (1), a limiting plate (402) is engaged inside the limiting slot frame (401), a filter box (403) is provided on the surface of the limiting plate (402), and a handle (404) is fixed on the top of the limiting plate (402).
5. The municipal engineering road drainage structure according to claim 4, characterized in that: The inner groove of the limiting groove frame (401) and the limiting plate (402) are matched in shape and structure, and the limiting plate (402) and the filter box (403) are fixedly connected.
6. The municipal engineering road drainage structure according to claim 4, characterized in that: The total height of the limiting plate (402) and the handle (404) is slightly smaller than the height of the inner groove of the limiting groove frame (401).