Anti-settling rainwater infiltration channel foundation reinforcing structure

Abstract

The utility model discloses a rainwater infiltration ditch foundation reinforcing structure of anti -settlement, including a plurality of casing, the casing is filled with filling layer in the inside, the casing includes side wall and sets up the top wall of two side walls top, the top wall is provided with the water inlet, is provided with the grating plate at the water inlet, one reinforcing plate is inserted horizontally between two side walls, reinforcing plate is located between the top wall and filling layer, is provided with the filter hole of the thickness direction of the penetration through in the reinforcing plate in the casing, and the contact area of infiltration ditch and soil is increased through reinforcing plate, and the effect of anti -settlement is played.

Description

Technical Field

[0001] This utility model relates to the field of infiltration channel technology, specifically to a foundation reinforcement structure for rainwater infiltration channels to prevent settlement. Background Technology

[0002] Rainwater infiltration channels, as important rainwater infiltration facilities, are widely used in urban drainage systems. Their main function is to collect surface rainwater and replenish groundwater bodies through infiltration, alleviating urban flooding pressure and improving the urban hydrological environment. However, in existing infiltration channels located on soft soil foundations or in areas with high water content, long-term rainwater infiltration can lead to increased soil moisture content, decreased soil bearing capacity, and easy settlement of the infiltration channels. Utility Model Content

[0003] Based on the above-mentioned problems existing in the prior art, the purpose of this utility model embodiment is to provide a rainwater infiltration channel foundation reinforcement structure to prevent settlement.

[0004] The technical solution adopted by this utility model to solve its technical problem is: a rainwater infiltration channel foundation reinforcement structure for preventing settlement, comprising several shells, the shells being filled with a filling layer, the shells including side walls and a top wall disposed on the top of the side walls, the top wall having an inlet, a grid plate being disposed at the inlet, a reinforcement plate being horizontally inserted between the two side walls, the reinforcement plate being located between the top wall and the filling layer, and the reinforcement plate located inside the shell having filter holes penetrating its thickness direction.

[0005] Furthermore, a recessed groove is formed on the top surface of the reinforcing plate within the housing, and a filter screen is provided in the recessed groove. The filter holes are located below the recessed groove and communicate with the recessed groove.

[0006] Furthermore, a stepped groove is formed on the top wall, and a top plate is detachably installed in the stepped groove, with the water inlet located on the top plate.

[0007] Furthermore, a support plate is integrally formed on the bottom of one side of the shell along its length, the support plate protruding from the shell, and a support member is provided below the support plate.

[0008] Furthermore, the support member is disposed in a fixing block below the support plate, and a plurality of support columns are inserted into the fixing block. The bottom surface of the support plate is provided with a plurality of grooves along its length, and the top of the support column is embedded in the groove.

[0009] Furthermore, the support plate has two integrally formed clamping plates at both ends along its length, and the inclination direction of the clamping plates is the same as the inclination angle of the side wall of the housing.

[0010] Compared with the prior art, the beneficial effects achieved by this utility model are: by increasing the contact area between the infiltration channel and the sudden flow through the reinforcing plate, the pressure is reduced and the load is distributed; and by supporting the infiltration channel through the support column, the infiltration channel is prevented from settling. Attached Figure Description

[0011] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0012] In the picture: Figure 1 This is a front view of the present invention; Figure 2 yes Figure 1 Sectional view at point AA; In the picture: 1. Top wall; 2. Side wall; 3. Filling layer; 4. Reinforcing plate; 5. Filter hole; 6. Recessed groove; 7. Filter screen; 8. Top plate; 9. Inlet; 10. Grating plate; 11. Support plate; 12. Fixing block; 13. Support column; 14. Clamping plate. Detailed Implementation

[0013] The present invention will now be described in detail with reference to the accompanying drawings. These drawings are simplified schematic diagrams, illustrating only the basic structure of the present invention, and therefore only show the components relevant to the present invention.

[0014] Please see Figure 1-2 The present invention provides a technical solution: a rainwater infiltration channel foundation reinforcement structure for preventing settlement, comprising several shells, the shells being filled with a filling layer 3, the shells including side walls 2 and a top wall 1 disposed on the top of the two side walls 2, the top wall 1 having an inlet 9, a grid plate 10 disposed at the inlet 9, a reinforcement plate 4 horizontally inserted between the two side walls 2, the reinforcement plate 4 being located between the top wall 1 and the filling layer 3, the reinforcement plate 4 located inside the shell having filter holes 5 penetrating its thickness direction; The filling layer 3 can be multi-stage, such as sand and gravel layers. There are a large number of pores between the particles in the filling layer 3, which can quickly receive surface runoff or concentrated rainwater. The water can then seep into the lower soil or aquifer through the pores to replenish the groundwater. The grid plate 10 at the inlet 9 can block larger debris from entering. The reinforcing plate 4 can increase the contact area between the infiltration channel and the soil, increase the friction, and improve the anti-settlement effect of the infiltration channel. In addition, the filter holes 5 on the reinforcing plate 4 can play a secondary filtration role, preventing relatively small impurities from entering the sand and gravel layer and blocking the pores between the sand and gravel particles, thus affecting the infiltration effect of the infiltration channel.

[0015] A recessed groove 6 located inside the shell is provided on the top surface of the reinforcing plate 4. A filter screen 7 is provided in the recessed groove 6, and the filter holes 5 are located below the recessed groove 6 and communicate with the recessed groove 6. The recessed groove 6 can collect water flow and prevent water from flowing out from the gap between the reinforcing plate 4 and the shell. The filter screen 7 can play a filtering role and is easy to remove and clean.

[0016] A stepped groove is provided on the top wall 1, and a top plate 8 is detachably installed in the stepped groove. A water inlet 9 is provided on the top plate 8. The detachable top plate 8 allows for easy observation of the interior of the housing, preventing damage inside the housing from going unnoticed. At the same time, the filter 7 inside the housing can be removed by disassembling the top plate 8.

[0017] A support plate 11 is integrally formed on the bottom of one side of the shell along its length. The support plate 11 protrudes from the shell, and a support member is provided below the support plate 11. The support plate 11 is disposed on one side of the housing, and its protruding part is used to support the adjacent housing, so that the support can support two housings at the same time.

[0018] The support is provided in the fixing block 12 below the support plate 11. Several support columns 13 are inserted into the fixing block 12. Several grooves are opened on the bottom surface of the support plate 11 along its length direction. The top of the support column 13 is embedded in the groove. The fixing block 12 is made of concrete. The support column 13 is inserted when the concrete is not hardened and plays a fixing role after the concrete hardens. The support column 13 is adapted to the groove and plays a supporting and fixing role for the shell, preventing the shell from settling.

[0019] The support plate 11 has two integrally formed clamping plates 14 at both ends along its length, and the inclination direction of the clamping plates 14 is the same as the inclination angle of the side wall 2 of the shell. By using two retaining plates 14 to limit the side wall 2 of the housing, the deformation of the side wall 2 can be effectively reduced.

[0020] Based on the above-described preferred embodiments of this utility model, and through the foregoing description, those skilled in the art can make various changes and modifications without departing from the scope of this utility model. The technical scope of this utility model is not limited to the contents of the specification, but must be determined according to the scope of the claims.

Claims

1. A foundation reinforcement structure for a rainwater infiltration channel to prevent settlement, characterized in that: The device includes several housings, each housing being filled with a filling layer. Each housing includes side walls and a top wall located on top of the side walls. A water inlet is provided on the top wall, and a grid plate is provided at the water inlet. A reinforcing plate is horizontally inserted between the two side walls, located between the top wall and the filling layer. The reinforcing plate located inside the housing has filter holes that penetrate its thickness direction.

2. The anti-settlement rainwater infiltration channel foundation reinforcement structure according to claim 1, characterized in that: The top surface of the reinforcing plate has a recessed groove located inside the shell. A filter screen is installed in the recessed groove, and the filter holes are located below the recessed groove and communicate with the recessed groove.

3. The rainwater infiltration channel foundation reinforcement structure for preventing settlement according to claim 1, characterized in that: A stepped groove is provided on the top wall, and a top plate is detachably installed in the stepped groove. The water inlet is provided on the top plate.

4. The anti-settlement rainwater infiltration channel foundation reinforcement structure according to claim 1, characterized in that: A support plate is integrally formed on the bottom of one side of the shell along its length. The support plate protrudes from the shell, and a support member is provided below the support plate.

5. The rainwater infiltration channel foundation reinforcement structure for preventing settlement according to claim 4, characterized in that: The support member is a fixed block located below the support plate. Several support columns are inserted into the fixed block. Several grooves are formed on the bottom surface of the support plate along its length. The top of the support column is embedded in the groove.

6. The anti-settlement rainwater infiltration channel foundation reinforcement structure according to claim 4, characterized in that: The support plate has two integrally formed clamping plates at both ends along its length, and the inclination direction of the clamping plates is the same as the inclination angle of the side wall of the shell.

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