Quickly-assembled modular drainage ditch for municipal road construction

Abstract

The utility model relates to municipal road construction technical field, concretely discloses a kind of quick assembly type modularization drainage ditch for municipal road construction, including multiple prefabricated drainage ditch and corresponding quantity of roof, every prefabricated drainage ditch upper end is open, and roof is detachably assembled, when the butt joint of two adjacent drainage ditch, one end of the bottom of one drainage ditch is equipped with mounting groove, the other end of bottom is equipped with mounting block, and two adjacent drainage ditch are connected by mounting block clamped into mounting groove;Meanwhile, when the butt joint of two adjacent roof, one end of one roof is equipped with mounting groove, and the other end is equipped with mounting block, and two adjacent roof are connected by mounting block clamped into mounting groove. Through this kind of modularized splicing installation, compared with the mode of in-situ construction pouring concrete, a large amount of manpower and material resources can be saved, thereby greatly improve the construction installation efficiency of drainage ditch.

Description

Technical Field

[0001] This utility model belongs to the field of municipal road construction technology, specifically, it relates to a quick-assembly modular drainage ditch for municipal road construction. Background Technology

[0002] With the continuous acceleration of urbanization, the scale of municipal road construction is increasing daily, and the importance of drainage systems, as a core component of road infrastructure, is becoming increasingly prominent. Drainage ditches, as key channels for guiding and transporting rainwater and sewage in the drainage system, not only directly affect road safety during rainy weather, but also concern the overall operational efficiency of the city's underground pipe network.

[0003] Traditional municipal road drainage ditch construction usually adopts the method of on-site concrete pouring. This construction method has many drawbacks, such as the need to build formwork, tie steel bars, pour concrete, and wait for concrete curing, which results in a long construction cycle and seriously affects the progress of road construction. At the same time, the drainage ditch structure made by on-site formwork and cast-in-place concrete is relatively simple and cannot intercept garbage during the drainage process. Utility Model Content

[0004] In order to overcome the above-mentioned defects of the prior art, the purpose of this utility model is to provide a quick-assembly modular drainage ditch for municipal road construction. Compared with the on-site construction and concrete pouring method, the modular splicing and installation method can save a lot of manpower and material resources, thereby greatly improving the construction and installation efficiency of drainage ditches.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a rapid-assembly modular drainage ditch for municipal road construction, comprising multiple prefabricated drainage ditches and a corresponding number of top plates. Each prefabricated drainage ditch has an open upper end and is detachably fitted with a top plate. When two adjacent drainage ditches are joined, one of the drainage ditches has an installation groove at one bottom end and an installation block at the other bottom end. The two adjacent drainage ditches are connected by engaging the installation block into the installation groove. Similarly, when two adjacent top plates are joined, one of the top plates has an installation groove at one end and an installation block at the other end. The two adjacent top plates are connected by engaging the installation block into the installation groove. Furthermore, the installation blocks and installation grooves on the drainage ditches and top plates are all located on the same side.

[0006] As described above, this utility model completes the installation of two adjacent drainage ditches by connecting the installation blocks in the installation groove, thereby improving the lateral stability of the drainage ditches after installation. Compared with the on-site construction and concrete pouring method, this modular splicing installation can save a lot of manpower and material resources, thus greatly improving the construction and installation efficiency of drainage ditches.

[0007] Optionally, the same drainage ditch has two mounting blocks and two mounting slots, and the same top plate also has two mounting blocks and two mounting slots. The mounting blocks and mounting slots are symmetrically distributed in pairs on the drainage ditch and the top plate.

[0008] As described above, this utility model facilitates the smooth installation and splicing of two adjacent drainage ditches and the top plate by using a symmetrical structure distribution of the mounting blocks and mounting grooves.

[0009] Furthermore, the mounting block is T-shaped, and the inner wall of the mounting groove fits snugly against the outer wall of the mounting block.

[0010] As described above, this utility model can limit the lateral movement of the drainage ditch by setting the "T" shape, thereby preventing adjacent drainage ditches from becoming disconnected.

[0011] Optionally, the top surface of the drainage ditch is provided with an installation groove, and the outer wall of the top plate is engaged in the installation groove.

[0012] Furthermore, a connecting rod is provided at the lower end of the top plate, and a bearing plate is installed at the end of the connecting rod away from the top plate. A stop bar is installed on the top surface of the bearing plate, and the end of the stop bar away from the bearing plate is installed at the lower end of the top plate.

[0013] As described above, this utility model uses a support plate installed in the drainage ditch to store garbage and other debris during the drainage process, while a baffle bar can block the garbage. With these two features combined, the garbage can be stored in the drainage ditch, making it convenient for workers to collect and clean up the garbage later.

[0014] Furthermore, there are several baffles, which are evenly and equidistantly distributed in a straight line between the bearing plate and the top plate along the direction perpendicular to the drainage ditch.

[0015] As described above, this utility model sets up a barrier bar that is evenly and equidistantly distributed in a straight line between the bearing plate and the top plate along the direction perpendicular to the drainage ditch, thereby forming a barrier bar to intercept garbage and other debris during the drainage process.

[0016] Optionally, the drainage ditch is provided with a sealing strip at one end where the mounting groove is provided, and at the same time, the drainage ditch is provided with a sealing groove at one end where the mounting block is provided, so that the sealing strip is sealed in the sealing groove during the process of two adjacent drainage ditches coming together.

[0017] As described above, during the process of the mounting block being connected to the mounting groove, the sealing strip will be engaged with the inner wall of the sealing groove, thereby ensuring the sealing between two adjacent drainage ditches and preventing leakage during drainage.

[0018] Optionally, the top plate is provided with a plurality of drainage holes located at other positions on the top plate where no drainage holes are provided, and a first anti-slip protrusion is provided on the upper end surface of the top plate.

[0019] Therefore, this utility model can ensure the safety of pedestrians and vehicles by setting the first anti-slip protrusion.

[0020] The specific embodiments of this utility model will be described in further detail below with reference to the accompanying drawings. Attached Figure Description

[0021] The accompanying drawings, which are included to provide a further understanding of this application and form part of this application, illustrate exemplary embodiments and are used to explain this application, but do not constitute an undue limitation of this application. In the drawings:

[0022] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0023] Figure 2 This is a side view of the present invention.

[0024] Figure 3 This is a schematic diagram of the structure at the splicing part of this utility model. Figure 1 ;

[0025] Figure 4 This is a schematic diagram of the structure at the splicing part of this utility model. Figure 2 ;

[0026] Figure 5 This is a schematic diagram of the cleaning part of this utility model.

[0027] In the diagram: 1. Drainage ditch; 2. Sealing strip; 3. Sealing groove; 4. Mounting groove; 5. Mounting block; 6. Top plate; 7. First anti-slip protrusion; 8. Second anti-slip protrusion; 9. Drainage hole; 10. Mounting groove; 11. Bearing plate; 12. Connecting rod; 13. Stop bar. Detailed Implementation

[0028] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions in the embodiments will be clearly and completely described below with reference to the accompanying drawings. The following embodiments are used to illustrate this utility model.

[0029] This embodiment provides a quick-assembly modular drainage ditch for municipal road construction, such as... Figures 1-5As shown, the system includes multiple prefabricated drainage ditches 1 and a corresponding number of roof slabs 6. Each prefabricated drainage ditch 1 has an open top and is detachably fitted with a roof slab 6. When two adjacent drainage ditches 1 are joined, one end of one drainage ditch 1 has an installation groove 4 at its bottom, and the other end has an installation block 5 at its bottom. The two adjacent drainage ditches 1 are connected by engaging the installation block 5 into the installation groove 4. Similarly, when two adjacent roof slabs 6 are joined, one end of one roof slab 6 has an installation groove 4, and the other end has an installation block 5. The two adjacent roof slabs 6 are connected by engaging the installation block 5 into the installation groove 4. The installation blocks 5 and installation grooves 4 on the drainage ditches 1 and roof slabs 6 are all located on the same side to facilitate the smooth installation and splicing of adjacent drainage ditches 1 and roof slabs 6. Furthermore, the length of the roof slab 6 is adapted to the length of the drainage ditches 1, minimizing the gaps at the joints after multiple drainage ditches 1 and roof slabs 6 are spliced ​​together. Specifically, each drainage ditch 1 has two mounting blocks 5 and two mounting grooves 4, and the same top plate 6 also has two mounting blocks 5 and two mounting grooves 4. The mounting blocks 5 and mounting grooves 4 are symmetrically distributed on the drainage ditch 1 and the top plate 6, facing each other in pairs. More specifically, the mounting blocks 5 are T-shaped, and the inner wall of the mounting groove 4 fits snugly against the outer wall of the mounting block 5. The T-shape design limits the lateral movement of the drainage ditch 1, thus preventing adjacent drainage ditches 1 from becoming disconnected.

[0030] like Figure 5 As shown, the top surface of the drainage ditch 1 of this utility model has an installation groove 10, and the outer wall of the top plate 6 can be fitted into the installation groove 10. A connecting rod 12 is provided at the lower end of the top plate 6. A bearing plate 11 is installed at the end of the connecting rod 12 away from the top plate 6. A stop bar 13 is installed on the top surface of the bearing plate 11, and the end of the stop bar 13 away from the bearing plate 11 is installed at the lower end of the top plate 6. Specifically, the outer wall of the bearing plate 11 fits snugly against the inner wall of the drainage ditch 1, so that the bottom of the inner wall of the drainage ditch 1 can be completely covered by the bearing plate 11, allowing garbage and other debris to accumulate on the bearing plate 11. More specifically, there are several stop bars 13, which are evenly and equidistantly distributed in a straight line between the bearing plate 11 and the top plate 6 along a direction perpendicular to the drainage ditch 1, thus forming a barrier to intercept garbage and other debris during drainage, facilitating subsequent centralized cleaning.

[0031] like Figure 2 , Figure 3 , Figure 4As shown, the drainage ditch 1 of this utility model has a sealing strip 2 at one end where the mounting groove 4 is set, and a sealing groove 3 at one end where the mounting block 5 is set, which is adapted to the shape of the sealing strip 2. During the process of two adjacent drainage ditches 1 connecting, the sealing strip 2 will be driven to seal in the sealing groove 3. At this time, the lower end of the sealing strip 2 will be deformed by the pressure of the outer wall of the drainage ditch 1, and then the two sides of the sealing strip 2 will be locked in the inner walls of the left and right sides of the sealing groove 3. As the drainage ditch 1 is connected downward, the lower end of the sealing strip 2 is driven to move to the lower end of the sealing groove 3, and the sealing strip 2 can then rebound. In this way, the entire sealing strip 2 can be locked in the sealing groove 3, thereby completing the sealing of the connection of the drainage ditch 1.

[0032] like Figure 1 , Figure 2 As shown, the top plate 6 of this utility model has several drainage holes 9 located at other positions on the top plate 6 where drainage holes 9 are not provided. A first anti-slip protrusion 7 is provided on the upper surface of the top plate 6 to ensure the safety of pedestrians and vehicles. A second anti-slip protrusion 8 is provided on the bottom surface of the drainage ditch 1 to increase the friction between the drainage ditch and the inner wall of the foundation trench, thereby ensuring the stability of the overall drainage ditch installation.

[0033] The following reference Figure 1-5 Based on the above description of structural technical features, the specific workflow of the rapid assembly modular drainage ditch for municipal road construction of this utility model is introduced:

[0034] When installing drainage ditch 1, first install the top plate 6 in the installation groove 10, then place a single drainage ditch 1 in the pre-dug foundation trench. After placement, connect the adjacent drainage ditch 1 to the current drainage ditch 1, so that the side with the installation block 5 corresponds to the installation groove 4. Then, insert the installation block 5 into the inner wall of the installation groove 4 from top to bottom. After the installation blocks 5 on both sides are installed and connected in the installation groove 4, the installation is completed. This ensures the lateral stability of the drainage ditch 1 after installation and connection. At the same time, during the connection of two drainage ditches 1, the sealing strip 2 will be driven to seal in the sealing groove 3, thereby sealing the connection of the drainage ditch 1 and preventing leakage during drainage, which would reduce the drainage effect. Compared with the on-site construction and concrete pouring method, this modular splicing installation can save a lot of manpower and material resources, thus greatly improving the construction and installation efficiency of drainage ditch 1.

[0035] After the top plate 6 is installed on the drainage ditch 1, it will drive the connecting rod 12 and the bearing plate 11 to be installed on the inner wall of the drainage ditch 1. The bearing plate 11 can store garbage and other debris during the drainage process. When the drainage ditch 1 needs to be cleaned, simply pull the top plate 6 upward to move the bearing plate 11 away from the inner wall of the drainage ditch 1, thereby removing a large amount of garbage from the drainage ditch 1 for easy cleaning by staff. At the same time, the baffle 13 can block the garbage during the drainage process, storing the garbage on the bearing plate 11 and preventing the water flow from carrying the garbage away. In this way, the combination of the top plate 6 and the bearing plate 11 allows for quick and convenient centralized garbage cleaning.

[0036] The above description is only a specific embodiment of this utility model, but the protection scope of this utility model is not limited thereto. Any transformations or substitutions that can be understood by those skilled in the art within the technical scope disclosed in this utility model should be included within the scope of this utility model.

Claims

1. A fast-assembled modular drainage ditch for municipal road construction, comprising a plurality of prefabricated drainage ditches (1) and a corresponding number of top plates (6), each of the prefabricated drainage ditches (1) being open at the upper end and detachably assembled with the top plate (6), characterized in that, When two adjacent drainage ditches (1) are connected, one of the drainage ditches (1) has an installation groove (4) at one end of its bottom and an installation block (5) at the other end of its bottom. The two adjacent drainage ditches (1) are connected by the installation block (5) snapping into the installation groove (4). At the same time, when two adjacent top plates (6) are connected, one of the top plates (6) has an installation groove (4) at one end and an installation block (5) at the other end. The two adjacent top plates (6) are connected by the installation block (5) snapping into the installation groove (4). The installation block (5) and installation groove (4) on the drainage ditch (1) and the top plate (6) are all located on the same side.

2. The rapid assembly modular drainage ditch for municipal road construction according to claim 1, characterized in that, The same drainage ditch (1) has two mounting blocks (5) and two mounting slots (4), and the same top plate (6) also has two mounting blocks (5) and two mounting slots (4). The mounting blocks (5) and mounting slots (4) are symmetrically distributed on the drainage ditch (1) and the top plate (6).

3. The rapid assembly modular drainage ditch for municipal road construction according to claim 2, characterized in that, The mounting block (5) is T-shaped, and the inner wall of the mounting groove (4) fits snugly against the outer wall of the mounting block (5).

4. The rapid assembly modular drainage ditch for municipal road construction according to claim 1, characterized in that, The top surface of the drainage ditch (1) is provided with an installation groove (10), and the outer wall of the top plate (6) is engaged in the installation groove (10).

5. The rapid assembly modular drainage ditch for municipal road construction according to claim 4, characterized in that, The top plate (6) is provided with a connecting rod (12) at its lower end. A bearing plate (11) is installed at the end of the connecting rod (12) away from the top plate (6). A stop bar (13) is installed on the top surface of the bearing plate (11). The end of the stop bar (13) away from the bearing plate (11) is installed at the lower end of the top plate (6).

6. The rapid assembly modular drainage ditch for municipal road construction according to claim 5, characterized in that, The number of the baffles (13) is several, and the baffles (13) are evenly distributed in a straight line between the bearing plate (11) and the top plate (6) along the direction perpendicular to the drainage ditch (1).

7. The rapid assembly modular drainage ditch for municipal road construction according to claim 1, characterized in that, The drainage ditch (1) has a sealing strip (2) at one end where the mounting groove (4) is set, and at the same time, the drainage ditch (1) has a sealing groove (3) at one end where the mounting block (5) is set, so that the sealing strip (2) is sealed in the sealing groove (3) during the process of two adjacent drainage ditches (1) coming together.

8. The rapid assembly modular drainage ditch for municipal road construction according to claim 1, characterized in that, The top plate (6) is provided with a number of drainage holes (9) and located at other positions on the top plate (6) where there are no drainage holes (9). A first anti-slip protrusion (7) is provided on the upper surface of the top plate (6).

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