Fabricated UHPC (Ultra High Performance Concrete) thin-wall permeation groove drainage ditch

Abstract

The utility model discloses an assembly type UHPC thin-wall permeation groove drainage ditch which comprises a drainage ditch body, the top of the drainage ditch body is slidably connected with a plate cover in a clamped mode, water seepage holes are formed in the bottom of the inner wall of the drainage ditch body, a first clamping groove is formed in the top of the inner wall of the drainage ditch body, and the plate cover is slidably connected with an inner cavity of the first clamping groove in a clamped mode through a second clamping groove. A filter assembly is arranged in the water seepage hole and is in linkage with the plate cover, a butt joint block is connected to the bottom of one end of the drainage groove, a butt joint groove is formed in the bottom of the other end of the drainage groove, and the size of the outer wall of the butt joint block is matched with the size of an inner cavity of the butt joint groove. The drainage ditch groove, the plate cover and the filtering assembly are used in a matched mode, the water seepage holes are formed in the bottom of the drainage ditch groove, and therefore water flowing through the interior of the drainage ditch groove can partially enter the ground through the water seepage holes, and the filtering assembly can filter the water flowing into the ground through the water seepage holes. The water seepage holes are prevented from being blocked by sundries.

Description

Technical Field

[0001] The utility model relates to the technical field of drainage ditches, in particular to an assembled UHPC thin-walled permeable groove drainage ditch. Background Art

[0002] In the drainage system, a gutter is a structure used to collect and direct water flow. It is usually located around buildings or other areas that require drainage. It is used to effectively remove rainwater or other surface water to prevent water accumulation and damage to the ground or buildings.

[0003] The design and material selection of gutters often depend on the specific application scenarios and needs. For example, low-flow areas may use smaller gutters, while high-flow areas or areas requiring greater capacity may require wider or deeper gutters. In terms of materials, common choices include concrete, plastic or metal, which are selected based on the required durability and environmental conditions.

[0004] In case of heavy rain, part of the rainwater can be discharged directly into the river through the UHPC infiltration trough drainage ditch, or discharged into the sewage treatment plant. However, the discharge of sewage will cause the sewage treatment plant to be overloaded. However, part of the sewage can directly infiltrate into the ground, reducing the impact on the sewage treatment plant. However, the existing drainage ditch is not convenient for water to infiltrate into the ground. Utility Model Content

[0005] The utility model aims to provide an assembled UHPC thin-wall permeable trough drainage ditch to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an assembled UHPC thin-walled permeable trough drainage ditch, comprising a drainage ditch, the top of which is slidably clamped with a plate cover;

[0007] A seepage hole is provided at the bottom of the inner wall of the drainage groove, a first clamping groove is provided at the top of the inner wall of the drainage groove, a second clamping groove is provided on the side of the bottom of the plate cover, the plate cover is slidably engaged with the inner cavity of the first clamping groove through the second clamping groove, a filter assembly is provided inside the seepage hole, and the filter assembly is linked with the plate cover.

[0008] Preferably, a docking block is connected to the bottom of one end of the drainage groove, and a docking groove is provided at the bottom of the other end of the drainage groove, and the size of the outer wall of the docking block matches the size of the inner cavity of the docking groove.

[0009] Preferably, a groove is provided at the end of the plate cover, and a water inlet hole is provided at the top of the plate cover.

[0010] Preferably, the filter assembly comprises:

[0011] An installation sleeve, wherein the installation sleeve is slidably sleeved inside the water seepage hole;

[0012] The filter screen is installed on the top of the inner cavity of the installation sleeve, and the top of the filter screen, the top of the installation sleeve and the bottom of the inner wall of the drainage groove are on the same plane.

[0013] Preferably, a connecting plate is symmetrically fixedly connected to the top of the mounting sleeve, the outer wall of the connecting plate fits with the inner wall of the drainage groove, a clamping block is fixedly connected to the top of one side of the connecting plate, a clamping slot is provided at the bottom of the inner wall of the first clamping groove, the outer wall of the clamping block is slidably engaged with the inner cavity of the clamping slot, and the top of the clamping block fits with the plate cover.

[0014] Preferably, the height of the drainage groove is 500 mm, the width of the drainage groove is 480 mm, the thickness of the side wall of the drainage groove is 40 mm, the thickness of the bottom of the drainage groove is 30 mm, and the diameter of the inner cavity of the seepage hole is 100 mm.

[0015] Technical effects and advantages of the utility model:

[0016] The utility model utilizes the coordinated use of a drainage ditch, a plate cover and a filter assembly. A seepage hole is opened at the bottom of the drainage ditch, so that the water flowing through the drainage ditch can partially enter the ground through the seepage hole, and the filter assembly can filter the water discharged into the ground through the seepage hole to prevent the seepage hole from being blocked by debris. By opening the plate cover, the filter assembly can be directly taken out and cleaned. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0018] Figure 2 It is a schematic diagram of the internal structure of the utility model from the side.

[0019] Figure 3 It is a schematic diagram of the overall structure of the drainage ditch of the utility model.

[0020] In the figure: 1. drainage groove; 2. plate cover; 3. seepage hole; 4. filter assembly; 41. mounting sleeve; 42. filter screen; 43. connecting plate; 44. clamping block; 45. clamping slot; 5. first clamping slot; 6. docking block; 7. docking slot; 8. water inlet hole; 9. groove. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] The utility model provides Figure 1-3 The illustrated assembled UHPC thin-walled infiltration trough drainage ditch comprises a drainage ditch 1, a plate cover 2 is slidably engaged at the top of the drainage ditch 1, a seepage hole 3 is provided at the bottom of the inner wall of the drainage ditch 1, and the water flowing inside the drainage ditch 1 can penetrate into the ground through the seepage hole 3, thereby reducing the impact of sewage treatment, a first engaging groove 5 is provided at the top of the inner wall of the drainage ditch 1, a second engaging groove is provided at the side of the bottom of the plate cover 2, and the plate cover 2 is slidably engaged with the inner cavity of the first engaging groove 5 through the second engaging groove. When the drainage ditch 1 and the plate cover 2 are produced, a gantry crane is first used to transport concrete, the hopper is first fixed on the transport trolley, and the concrete is poured from the mixer into the hopper, and then transported to the construction site by the transport trolley. During the transportation process, it must be ensured that the hopper door is closed and there is no leakage of material or slurry. The trolley must be stable during its movement to prevent the material from shaking out of the hopper due to excessive vibration. The gantry crane lifts the hopper and slowly unloads the material from above the mold. After pouring, a vibrating table is used for vibration. After the drainage ditch 1 and the plate cover 2 are poured, when the strength reaches 45MPa, the formwork is removed and the scaffolding is covered with tarpaulin for centralized steaming. During steaming, pay attention to covering the top surface of the beam with plastic film or other coverings to prevent water marks or pits caused by dripping. During steaming, pay attention to the heating and cooling speeds. The heating should not be too fast, and the heating speed should be within 10℃ / h. After heating to 90℃, maintain the temperature for 48h, and then cool down at 15℃ / h to ensure the steaming effect and safety of the component. A filter component 4 is arranged inside the seepage hole 3, and the filter component 4 is linked with the plate cover 2.

[0023] Furthermore, a docking block 6 is connected to the bottom of one end of the drainage ditch 1, and a docking groove 7 is provided at the bottom of the other end of the drainage ditch 1. The size of the outer wall of the docking block 6 matches the size of the inner cavity of the docking groove 7. The docking block 6 and the drainage ditch 1 are cast integrally, and the docking block 6 facilitates the docking of adjacent drainage grooves 1. A groove 9 is provided at the end of the plate cover 2, and a water inlet hole 8 is provided at the top of the plate cover 2. External water can flow into the interior of the drainage ditch 1 through the groove 9 and the water inlet hole 8, and the groove 9 can also facilitate the opening of the plate cover 2.

[0024] Furthermore, the filter assembly 4 includes a mounting sleeve 41 and a filter screen 42. The mounting sleeve 41 is slidably sleeved inside the seepage hole 3. The filter screen 42 is mounted on the top of the inner cavity of the mounting sleeve 41. The top of the filter screen 42 and the top of the mounting sleeve 41 are on the same plane as the bottom of the inner wall of the drainage ditch 1. The pore size of the filter screen 42 is 3-5 mm, which can filter plastic bags, stones, and branches to avoid clogging of the seepage hole 3. The top of the mounting sleeve 41 is symmetrically fixedly connected with a connecting plate. 43, the outer wall of the connecting plate 43 is fitted with the inner wall of the drainage ditch 1, and a clamping block 44 is fixedly connected to the top of one side of the connecting plate 43. A clamping groove 45 is provided at the bottom of the inner wall of the first clamping groove 5. The outer wall of the clamping block 44 is slidably engaged with the inner cavity of the clamping groove 45, and the top of the clamping block 44 is fitted with the plate cover 2. The clamping block 44 can improve the stability of the installation of the connecting plate 43. After opening the plate cover 2, the two connecting plates 43 can be used to remove the installation sleeve 41 from the seepage hole 3 to clean the filter screen 42.

[0025] Specifically, the height of the drainage groove 1 is 500 mm, the width of the drainage groove 1 is 480 mm, and the width of the plate cover 2 is 480 mm. The width of the first clamping groove 5 and the width of the second clamping groove are both 20 mm. The thickness of the side wall of the drainage groove 1 is 40 mm, the thickness of the bottom of the drainage groove 1 is 30 mm, and the diameter of the inner cavity of the seepage hole 3 is 100 mm.

[0026] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An assembled UHPC thin-wall permeable trough drainage ditch, comprising a drainage ditch (1), wherein a plate cover (2) is slidably engaged at the top of the drainage ditch (1); It is characterized in that A water seepage hole (3) is provided at the bottom of the inner wall of the drainage groove (1), a first clamping groove (5) is provided at the top of the inner wall of the drainage groove (1), a second clamping groove is provided at the side of the bottom of the plate cover (2), the plate cover (2) is slidably clamped with the inner cavity of the first clamping groove (5) through the second clamping groove, a filter assembly (4) is provided inside the water seepage hole (3), and the filter assembly (4) forms a linkage with the plate cover (2).

2. The assembled UHPC thin-walled permeable trough drainage ditch according to claim 1 is characterized in that: A docking block (6) is connected to the bottom of one end of the drainage groove (1), and a docking groove (7) is provided at the bottom of the other end of the drainage groove (1), wherein the size of the outer wall of the docking block (6) matches the size of the inner cavity of the docking groove (7).

3. The assembled UHPC thin-walled permeable trough drainage ditch according to claim 1 is characterized in that: A groove (9) is provided at the end of the plate cover (2), and a water inlet hole (8) is provided at the top of the plate cover (2).

4. The assembled UHPC thin-walled permeable trough drainage ditch according to claim 1, characterized in that: The filtering component (4) comprises: An installation sleeve (41), wherein the installation sleeve (41) is slidably sleeved inside the water seepage hole (3); A filter screen (42) is installed on the top of the inner cavity of the installation sleeve (41), and the top of the filter screen (42) and the top of the installation sleeve (41) are located on the same plane as the bottom of the inner wall of the drainage groove (1).

5. The assembled UHPC thin-walled permeable trough drainage ditch according to claim 4 is characterized in that: A connecting plate (43) is symmetrically fixedly connected to the top of the installation sleeve (41), the outer wall of the connecting plate (43) is in contact with the inner wall of the drainage groove (1), a clamping block (44) is fixedly connected to the top of one side of the connecting plate (43), a clamping groove (45) is provided at the bottom of the inner wall of the first clamping groove (5), the outer wall of the clamping block (44) is slidably clamped to the inner cavity of the clamping groove (45), and the top of the clamping block (44) is in contact with the plate cover (2).

6. The assembled UHPC thin-walled permeable trough drainage ditch according to claim 1, characterized in that: The height of the drainage groove (1) is 500 mm, the width of the drainage groove (1) is 480 mm, the thickness of the side wall of the drainage groove (1) is 40 mm, the thickness of the bottom of the drainage groove (1) is 30 mm, and the diameter of the inner cavity of the water seepage hole (3) is 100 mm.

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