Prefabricated water collecting side ditch

Abstract

The utility model provides a prefabricated water collecting side ditch which comprises a prefabricated side ditch body which can be arranged on a platform slope to support soil with height difference on the two sides, and the prefabricated side ditch body is communicated with a pipeline to drain rainwater on the ground. The filtering mechanism is detachably connected with the prefabricated side ditch main body so as to filter rainwater entering the prefabricated side ditch main body; the prefabricated side ditch body is of a steel structure to facilitate machining and manufacturing. According to the utility model, the prefabricated side ditch main body is arranged to support the soil with the height difference on the two sides, so that a retaining wall or a planting pool wall is prevented from being built; rainwater is filtered through the detachable filtering mechanism, the drainage effect is guaranteed, and the rainwater utilization rate is increased; the detachable installation mode facilitates later maintenance and repeated utilization. The building block has the advantages of being high in construction efficiency, capable of reducing building labor cost, detachable, reusable, environmentally friendly and free of pollution.

Description

Technical Field

[0001] The utility model belongs to the technical field of greening, in particular to a prefabricated water collection ditch. Background Art

[0002] In the existing technology, landscape greening mostly uses green land to eliminate height differences, and multi-level geometric terrain is used in areas with large height differences, which requires the construction of retaining walls or planting pool walls. There are technical problems such as long construction time, low efficiency, and high labor costs. Utility Model Content

[0003] In order to solve the above technical problems, the utility model provides a prefabricated water collection ditch, which is particularly suitable for terrace slopes with soil height differences.

[0004] The technical solution adopted by the utility model is: a prefabricated water-collecting ditch, comprising a prefabricated ditch body, which can be arranged at the slope of a terrace to support soil with a height difference on both sides, the prefabricated ditch body is connected with a pipeline to drain ground rainwater; a filtering mechanism, which is detachably connected to the prefabricated ditch body to filter rainwater entering the prefabricated ditch body.

[0005] Furthermore, the filtering mechanism comprises a filtering tank and a filtering block arranged in the filtering tank, the filtering tank is detachably connected to the prefabricated side ditch body, the filtering tank is provided with a filtering hole, and the filtering block is larger than the inner diameter of the filtering hole.

[0006] Further, the filter block comprises pebbles.

[0007] In one embodiment, the filter mechanism further comprises a filter grate, which is detachably connected to the prefabricated side ditch body and is arranged at the bottom of the filter tank for support.

[0008] In a further embodiment, the filtering mechanism also includes a sewage interception net assembly, which is detachably connected to the prefabricated side ditch body to filter rainwater flowing out of the filtering tank.

[0009] In the first place, a conical stabilizer is set at the bottom of the prefabricated ditch body for stability.

[0010] In one embodiment, a step is provided on the inner side of the top of the prefabricated ditch body to overlap the filtering mechanism.

[0011] One step further, the main body of the prefabricated ditch is a steel structure.

[0012] In one embodiment, the prefabricated water collection ditch further comprises a stiffening plate, the longitudinal section of the prefabricated ditch body is a quadrilateral, and the stiffening plate is arranged at the corner of the inner wall of the prefabricated ditch body.

[0013] The advantages and positive effects of the utility model are as follows: due to the adoption of the above technical scheme, the soil height difference on both sides is supported by prefabricated one-piece side ditches, which avoids the need to build retaining walls or planting pool walls, and combines the green space water collection function to reduce the pollution of the exterior surface caused by rainwater erosion, and the internal components are detachable and reusable; it has the advantages of high construction efficiency, reduced masonry labor costs, detachable and reusable, environmentally friendly and pollution-free, etc. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a structural schematic diagram of an embodiment of the utility model

[0015] In the figure:

[0016] 1. Prefabricated ditch body 2. Pipeline 3. Filter tank

[0017] 4. Filter block 5. Filter grate 6. Pollution interception net frame

[0018] 7. Sewage interception net 8. Conical stabilizer 9. Stiffening plate

[0019] 31. Pull handle DETAILED DESCRIPTION

[0020] The following is a description of the embodiments of the present invention in conjunction with the accompanying drawings. The described embodiments are only a part of the embodiments of the utility model, rather than all the embodiments.

[0021] Embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar units or units with the same or similar functions.

[0022] The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and should not be construed as limiting the present invention. In the description of the present invention, it should be understood that the terms "installation", "connection", "fixation" and the like should be understood in a broad sense, and may refer to direct connection, installation or fixation, or indirect connection, installation or fixation, and the present invention does not limit this.

[0023] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the structure or unit referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0024] like Figure 1 As shown, a schematic diagram of an embodiment of a prefabricated water collection ditch of the utility model includes a prefabricated ditch body 1, which can be set at the slope of the terrace to support the soil with height difference on both sides, the prefabricated ditch body 1 is connected with a pipe 2 to drain the ground rainwater; a filtering mechanism is detachably connected with the prefabricated ditch body 1 to filter the rainwater entering the prefabricated ditch body 1. The utility model adopts an integral installation method, which is free from the need to build a retaining wall or a planting pool wall, and is combined with the green space water collection function, so there is no need to repeatedly set up green space drainage facilities, which reduces the pollution of the exterior surface caused by rainwater scouring, improves construction efficiency and reduces the cost of manual masonry.

[0025] In this embodiment, the filter mechanism includes a filter tank 3 and a filter block 4 disposed in the filter tank 3. The prefabricated ditch body 1 is an upwardly-opening structure, and is detachably connected to the filter tank 3 at the opening or below the opening along the height direction of the prefabricated ditch body 1. The filter tank 3 is provided with a filter hole, and the filter block 4 is larger than the inner diameter of the filter hole. In this embodiment, the filter tank 3 is provided with a lifting handle 31 for easy installation and disassembly. The number of filter holes and filter blocks 4 can be one or more. In this embodiment, multiple filter blocks 4 cooperate with multiple filter holes to perform preliminary filtration of rainwater.

[0026] In this embodiment, the filter block 4 can be crushed stone, expanded clay, etc. In this embodiment, the filter block 4 includes pebbles. Pebbles are easy to obtain and have a high filtering effect. By laying a plurality of pebbles, large particles such as leaves brought by rainwater can be initially filtered, and the filter trough 3 can also be concealed to improve the beauty of the water collection ditch.

[0027] In this embodiment, the filtering mechanism further includes a filter grate 5, which is detachably connected to the prefabricated side ditch body 1 and is arranged at the bottom of the filter tank 3 for support. The filter grate 5 can not only further play a filtering effect, but also play a supporting role for the filter tank 3, preventing the rainwater filtration and discharge effect from being affected by local damage to the filter tank 3 or abnormal local connection with the prefabricated side ditch body 1, and increasing the support to increase the service life of the filter tank 3, reduce deformation hazards, and reduce maintenance costs. The filter grate 5 can be made of resin material, which meets the support and filtering functions while being easy to obtain and low in manufacturing cost.

[0028] In this embodiment, the filtering mechanism also includes a sewage interception net assembly, which is detachably connected to the prefabricated ditch body 1 to filter rainwater flowing out of the filter tank 3. In this embodiment, the sewage interception net assembly includes a sewage interception net frame 6 and a sewage interception net 7. Along the height direction of the prefabricated ditch body 1, the sewage interception net 7 is arranged below the filter tank 3 and connected to the sewage interception net frame 6, and the sewage interception net frame 6 is detachably connected to the prefabricated ditch body 1. Both the sewage interception net frame 6 and the sewage interception net 7 can be made of stainless steel. In this embodiment, the mesh diameter of the sewage interception net 7 is smaller than the aperture of the filter hole, and the filtering is performed step by step by gradually reducing the porosity, thereby improving the filtering effect and better filtering garbage and other debris brought by rainwater scouring.

[0029] A conical stabilizer 8 is provided at the bottom of the prefabricated ditch body 1 for stability. During construction, the soil can be compacted first, and the prefabricated ditch body 1 can be fixed by inserting the conical stabilizer 8 to improve the stability of the device and make the construction process more convenient and quick.

[0030] In this embodiment, a step is provided on the inner side of the top of the prefabricated ditch body 1 to overlap the filter mechanism. The filter trough 3, the filter grate 5 and the sewage interception net frame 6 can be overlapped in sequence through multiple steps, so that quick detachable installation can be achieved, construction efficiency is improved, and installation and operation are convenient for personnel, and construction and installation can be carried out without complicated training. When the filter components such as the filter trough 3, the filter grate 5 or the sewage interception net 7 need to be replaced, they can also be quickly disassembled, which has the advantages of simplicity and efficiency. Each detachable component can be further fixed by fastening methods such as welding and threaded connection to improve the stability of the fixation, which is not limited by the utility model.

[0031] In this embodiment, the prefabricated ditch body 1 is a steel structure, and the prefabricated ditch body 1 made of stainless steel can be prefabricated in advance in the factory, which is environmentally friendly and pollution-free. It can be quickly installed by simply assembling it at the construction site, avoiding the material transportation, mortar mixing or on-site pouring caused by the traditional masonry process, saving labor costs. Stainless steel material is easy to process, and can be customized in various styles and colors such as polished, matte, and brushed. The prefabricated steel water collection ditch can also avoid the phenomenon of the original masonry ditch being broken due to the settlement of the foundation at the bottom of the ditch, reducing maintenance costs.

[0032] In this embodiment, the prefabricated water collection ditch also includes a stiffening plate 9. The longitudinal section of the prefabricated ditch body 1 is a quadrilateral. In this embodiment, the longitudinal section of the prefabricated ditch body 1 is a rectangle. In other embodiments, it can also be designed as an inverted trapezoid, etc. The stiffening plate 9 is arranged at the corner of the inner wall of the prefabricated ditch body 1 to strengthen it, improve the stability of the device, reduce the deformation risk of the prefabricated ditch body 1, and improve the service life.

[0033] The construction method of the utility model is as follows: excavating and compacting the soil at the predetermined installation position on the terrace slope, inserting the conical stabilizing member 8 into the soil to fix the prefabricated ditch body 1, the prefabricated ditch body 1 can support the soil with height difference on both sides, connecting the prefabricated ditch body 1 with the pipeline 2 and installing a filtering mechanism to filter the incoming rainwater.

[0034] The specific construction process of this embodiment is as follows:

[0035] First, compact the soil at the location where the prefabricated drainage ditch is set. In the loose soil area, add a 100-thick plain mixed cushion layer. Place the prefabricated ditch body 1 at the set position, insert the conical stabilizing member 8 into the soil to fix the prefabricated ditch body 1, connect the drainage port of the prefabricated ditch body 1 to the pipe 2 and connect it to the rainwater pipe network, and fill the gaps on both sides of the prefabricated ditch body 1 with soil to fix it;

[0036] The sewage interception net frame 6 is overlapped on the step of the top inner wall of the prefabricated side ditch body 1 to insert the sewage interception net 7, and the filter grate 5 is covered. The filter tank 3 is installed on the top and covered with pebbles, and the installation is completed. The rainwater is initially filtered by covering the filter tank 3 with pebbles, and then the rainwater discharged from the filter tank 3 is filtered through the filter grate 5 and the sewage interception net 7 in turn. The filtered rainwater flows out through the pipe 2 for recycling and sustainable use, meeting the green environmental protection requirements.

[0037] The detachable installation method is convenient for subsequent cleaning and maintenance, ensuring the drainage effect. The design of prefabricated drainage ditches can avoid the need to repeatedly transport materials, mix mortar or pour on site in the construction site due to brickwork structures, reduce labor costs, and avoid the fracture of the masonry-formed ditch bottom due to foundation settlement.

[0038] The above is a detailed description of the embodiments of the utility model, but the contents are only preferred embodiments of the utility model and cannot be considered to limit the scope of implementation of the utility model. All equivalent changes and improvements made within the scope of application of the utility model should still fall within the scope of the patent coverage of the utility model.

Claims

1. A prefabricated water collection ditch, characterized in that: include: A prefabricated ditch body, which can be arranged at the side slope of the terrace to support the soil with height difference on both sides, and the prefabricated ditch body is connected to the pipeline to drain the ground rainwater; A filtering mechanism is detachably connected to the prefabricated side ditch body to filter rainwater entering the prefabricated side ditch body.

2. The prefabricated water collection ditch according to claim 1 is characterized in that: The filtering mechanism comprises a filtering tank and a filtering block arranged in the filtering tank. The filtering tank is detachably connected to the prefabricated side ditch body. The filtering tank is provided with a filtering hole. The filtering block is larger than the inner diameter of the filtering hole.

3. The prefabricated water collection ditch according to claim 2 is characterized in that: The filter block comprises pebbles.

4. The prefabricated water collection ditch according to claim 2 is characterized in that: The filtering mechanism further comprises a filtering grate, which is detachably connected to the prefabricated side ditch body and is arranged at the bottom of the filtering tank for support.

5. The prefabricated water collection ditch according to any one of claims 2 to 4, characterized in that: The filtering mechanism also includes a sewage interception net assembly, which is detachably connected to the prefabricated side ditch body to filter rainwater flowing out of the filtering trough.

6. The prefabricated water collection ditch according to claim 1, characterized in that: A conical stabilizing member is arranged at the bottom of the prefabricated side ditch body for stability.

7. The prefabricated water collection ditch according to claim 1 is characterized in that: The top inner side of the prefabricated ditch body is provided with a step to overlap the filtering mechanism.

8. The prefabricated water collection ditch according to claim 1, characterized in that: The prefabricated ditch body is a steel structure.

9. The prefabricated water collection ditch according to claim 8, characterized in that: It also includes a stiffening plate. The longitudinal section of the prefabricated ditch body is a quadrilateral. The stiffening plate is arranged at the corner of the inner wall of the prefabricated ditch body.

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