Sewage grating monitoring well

Abstract

The utility model relates to the technical field of monitoring wells, in particular to a sewage grating monitoring well. Comprising a concrete cushion layer, a reinforced concrete bottom layer fixedly connected to the concrete cushion layer, a well wall fixedly connected to the reinforced concrete bottom layer, a first handrail fixedly connected to the well wall, a second handrail fixedly connected to the well wall, a filtering grating arranged on the reinforced concrete bottom layer, a water outlet pipe fixedly connected to the well wall, and water inlet pipes fixedly connected to the two sides of the well wall. And a mounting structure is arranged on the reinforced concrete bottom plate. When the garbage in the well wall needs to be cleaned, a limiting plate at the top of a filtering grid is pulled firstly to be moved out along an L-shaped groove and lifted upwards to drive the filtering grid to be lifted out of a second handrail to be cleaned, and then the garbage on the two sides of the bottom in the well wall is manually cleaned, so that the garbage in the device is conveniently treated.

Description

Technical Field

[0001] The utility model relates to the technical field of monitoring wells, in particular to a sewage grille monitoring well. Background Technique

[0002] To ensure the drainage of rain and sewage and facilitate the maintenance of rain and sewage pipelines by personnel, it is often necessary to install monitoring wells on rain and sewage pipelines. Existing rain and sewage dynamic standard monitoring wells basically have the advantages of firm quality, high compressive strength, low working energy consumption, high accuracy in dynamically monitoring the flow of rain and sewage, convenience for equipment replacement and maintenance, long service life, etc., and can meet the use requirements for real-time monitoring of the dynamic flow of rain and sewage.

[0003] Existing sewage grille monitoring wells include a main box body, a water inlet pipe arranged on the main box body, and a water outlet pipe arranged on the main box body. The water in the community enters the main box body through the water inlet pipe. The main box body filters the garbage in the rainwater and then flows to the municipal pipeline through the water outlet pipe.

[0004] However, since the water flows from different directions to the sewage grille at different positions in the community, the way of fixing the water inlet pipe is not convenient for the diversion of water flow. During rain, the rainwater in the community will flow into the municipal pipeline. The way of directly introducing the rainwater into the municipal pipeline has the possibility that the garbage in the community enters the municipal pipeline, thus blocking the pipeline and causing unsmooth diversion. Content of the Utility Model

[0005] The purpose of this application is to provide a sewage grille monitoring well to solve the problem that the existing sewage grille monitoring well is prone to be blocked by community garbage and cause unsmooth flow during the diversion process.

[0006] The specific technical solutions adopted by this application to achieve the above purpose are as follows:

[0007] A sewage grille monitoring well includes a concrete cushion layer, a reinforced concrete bottom layer fixedly connected to the concrete cushion layer, a well wall fixedly connected to the reinforced concrete bottom layer, a first railing fixedly connected to the well wall, a second railing fixedly connected to the well wall, a filtering grille arranged on the reinforced concrete bottom plate, a water outlet pipe fixedly connected to the well wall, water inlet pipes fixedly connected to both sides of the well wall, and an installation structure arranged on the reinforced concrete bottom plate.

[0008] By adopting the above technical solution, when introducing rainwater in the community into the municipal pipeline through this device, the rainwater is first diverted from different directions through two water inlet pipes on both sides of the well wall and first converges into the well wall. The garbage is blocked and filtered through the filter grille, and then the rainwater flows into the municipal pipeline through the water outlet pipe. When it is necessary to clean the garbage in the well wall, the grille is removed through the installation structure, and the position between the grille and the well wall is cleaned. This can concentrate the garbage in the well wall on both sides inside, improving the difficulty of garbage cleaning, and strengthening the efficiency of this device in treating garbage in rainwater through the two water inlet pipes on both sides.

[0009] Further, the installation structure includes an installation block fixedly connected to the second railing. An installation groove is provided on the installation block. A fixing column is fixedly connected to the filter grille. A limiting block is rotatably connected to the fixing column. The limiting plate, and the limiting plate is adapted to the installation groove.

[0010] By adopting the above technical solution, when installing the filter grille, place the installation block in the installation groove, making the installation of the grille more convenient.

[0011] Further, L-shaped grooves are provided on both sides inside the installation groove. Limiting blocks are fixedly connected to both sides of the limiting plate. The limiting blocks are adapted to the L-shaped grooves.

[0012] By adopting the above technical solution, the limiting blocks are installed through the L-shaped grooves, making the installation and disassembly of the filter grille more convenient.

[0013] Further, a sliding block is fixedly connected to the bottom of the filter grille. A water purification layer is fixedly connected to the reinforced concrete floor slab. A sliding groove is provided between the water purification layer and the reinforced concrete bottom layer. The sliding block is adapted to the sliding groove.

[0014] By adopting the above technical solution, when the garbage impacts on the filter grille with the water flow, the filter grille can move along the sliding groove along with the impact of the garbage.

[0015] Further, a semi-circular limiting groove is provided on the sliding block. A semi-circular block is slidably connected to the reinforced concrete floor slab. A sliding strip is fixedly connected to the semi-circular block. The semi-circular limiting groove is adapted to the semi-circular block.

[0016] By adopting the above technical solution, the semi-circular limiting groove corresponds to the semi-circular block, and the sliding block can be limited through the semi-circular block.

[0017] Further, a spring is fixedly connected to the sliding strip. The end of the spring away from the sliding strip is fixedly connected to the water purification layer.

[0018] By adopting the above technical solution, the spring reset pushes the semi-circular block to move into the semi-circular limiting groove, thereby limiting the bottom of the filter grille in the sliding groove.

[0019] Furthermore, a shielding plate is fixedly connected to the sliding block, and the shielding plate is adapted to the reinforced concrete floor slab.

[0020] By adopting the above technical solution, when the filter grille is impacted by garbage and moves along the sliding groove, the shielding plate will block the sliding groove, reducing the blockage caused by the movement of the garbage pile on the filter grille.

[0021] Furthermore, a cover plate is hinged to the first lever, and the first railing is adapted to the purified water layer.

[0022] By adopting the above technical solution, the first railing located at the top of the purified water layer is usually blocked by the cover plate, which makes less garbage enter the purified water layer during use.

[0023] In summary, the present application includes at least one of the following beneficial effects:

[0024] 1. In the present application, when it is necessary to clean the garbage in the well wall, first pull the limiting plate at the top of the filter grille to move it out along the L-shaped groove and lift it upward, driving the filter grille to be lifted out from the second railing for cleaning. Then, manually clean the garbage on both sides at the bottom in the well wall. This facilitates the treatment of garbage in the device. When installing the filter grille, first place the sliding block at its bottom in the sliding groove, align the semi-circular limiting groove on it with the semi-circular block. At the same time, the spring reset pushes the semi-circular block into the semi-circular limiting groove, thereby limiting the bottom of the filter grille in the sliding groove. When the garbage impacts the filter grille with the water flow, the filter grille can move along the sliding groove with the impact of the garbage and be reset by the spring after the impact. This improves the impact resistance of the filter grille and enhances the interception effect of the filter grille on garbage, further making it easier to collect garbage in rainwater.

[0025] 2. In the present application, when the filter grille is impacted by garbage and moves along the sliding groove, the shielding plate will block the sliding groove, and the first railing located at the top of the purified water layer is usually blocked by the cover plate. This makes less garbage enter the purified water layer during use, also reduces the blockage caused by the movement of the garbage pile on the filter grille, and makes the impact of the garbage on the device less. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 is a three-dimensional structural schematic diagram of a sewage grille monitoring well in the present application;

[0027] Figure 2 is an internal structural schematic diagram of a sewage grille monitoring well in the present application;

[0028] Figure 3 It is a schematic diagram of the installation structure of a sewage grille monitoring well in this application;

[0029] Figure 4 It is a partial cross-sectional view of a sewage grille monitoring well in this application;

[0030] Figure 5 In this application Figure 3 The enlarged schematic diagram at position A in;

[0031] Figure 6 In this application Figure 4 The enlarged schematic diagram at position B in.

[0032] Explanation of reference numerals:

[0033] 1, Concrete cushion; 2, Reinforced concrete floor slab; 3, Well wall; 4, Outlet pipe; 5, Inlet pipe; 6, Rail 1; 7, Rail 2; 8, Cover plate; 9, Installation block; 10, Filter grille; 11, Purified water layer; 12, Sliding block; 13, Shielding plate; 14, Spring; 15, Sliding bar; 16, Semi-circular block; 17, Limiting plate; 18, L-shaped groove; 19, Limiting block; 20, Fixed column. Specific implementation manners

[0034] The following further elaborates on this application in conjunction with the attached Figures 1-6 drawings.

[0035] The embodiment of this application discloses a sewage grille monitoring well.

[0036] Referring to Figure 1 and Figure 2 , a sewage grille monitoring well includes a concrete cushion 1, the concrete cushion 1 is fixedly connected with a reinforced concrete bottom layer, the reinforced concrete bottom layer is fixedly connected with a well wall 3, the well wall 3 is fixedly connected with a rail 1 6, the well wall 3 is fixedly connected with a rail 2 7, a filter grille 10 is arranged on the reinforced concrete floor slab 2, the well wall 3 is fixedly connected with an outlet pipe 4, inlet pipes 5 are fixedly connected to both sides of the well wall 3, and an installation structure is arranged on the reinforced concrete floor slab 2.

[0037] When introducing rainwater in the community into the municipal pipeline through this device, first, the two inlet pipes 5 on both sides of the well wall 3 divert the rainwater from different directions and make it first flow into the well wall 3. The filter grille 10 blocks and filters the garbage in it, and then the rainwater flows into the municipal pipeline from the outlet pipe 4. When it is necessary to clean the garbage in the well wall 3, the grille is removed through the installation structure, and the position between the grille and the well wall 3 is cleaned. This can concentrate the garbage in the well wall 3 on both sides inside, improving the difficulty of garbage cleaning. The two inlet pipes 5 on both sides enhance the efficiency of this device in treating garbage in rainwater.

[0038] Referring toFigure 3 With Figure 4 , Figure 5 , Figure 6 , the installation structure includes an installation block 9 fixedly connected to the railing two 7. An installation groove is provided on the installation block 9. A fixing column 20 is fixedly connected to the filter grille 10. A limiting block 19 is rotatably connected to the fixing column 20, and a limiting plate 17. The limiting plate 17 is adapted to the installation groove. L-shaped grooves 18 are provided on both sides inside the installation groove. Limiting blocks 19 are fixedly connected to both sides of the limiting plate 17, and the limiting blocks 19 are adapted to the L-shaped grooves 18. A sliding block 12 is fixedly connected to the bottom of the filter grille 10. A water purification layer 11 is fixedly connected to the reinforced concrete floor slab 2. A sliding groove is provided between the water purification layer 11 and the reinforced concrete bottom layer. The sliding block 12 is adapted to the sliding groove. A semi-circular limiting groove is provided on the sliding block 12. A semi-circular block 16 is slidably connected to the reinforced concrete floor slab 2. A sliding bar 15 is fixedly connected to the semi-circular block 16, and the semi-circular limiting groove is adapted to the semi-circular block 16. A spring 14 is fixedly connected to the sliding bar 15, and one end of the spring 14 away from the sliding bar 15 is fixedly connected to the water purification layer 11.

[0039] When it is necessary to clean the garbage in the well wall 3, first pull the limiting plate 17 at the top of the filter grille 10 to move it out along the L-shaped groove 18 and lift it upward, driving the filter grille 10 to be lifted out of the railing two 7 for cleaning. Then, manually clean the garbage on both sides at the bottom in the well wall 3, which facilitates the treatment of garbage in this device;

[0040] When installing the filter grille 10, first place the sliding block 12 at its bottom in the sliding groove, align the semi-circular limiting groove on it with the semi-circular block 16. At the same time, the spring 14 resets and pushes the semi-circular block 16 into the semi-circular limiting groove, thereby limiting the bottom of the filter grille 10 in the sliding groove. When the garbage impacts the filter grille 10 with water flow, the filter grille 10 can move along the sliding groove with the impact of the garbage and reset through the spring 14 after the impact. This improves the impact resistance of the filter grille 10 and enhances the interception effect of the filter grille 10 on garbage, further making it easier to collect garbage in rainwater.

[0041] Refer to Figure 1 With Figure 6 , a shielding plate 13 is fixedly connected to the sliding block 12, and the shielding plate 13 is adapted to the reinforced concrete floor slab 2. A cover plate 8 is hinged on the lever one. The railing one 6 is adapted to the water purification layer 11.

[0042] When the filter grille 10 moves along the sliding groove under the impact of garbage, the shielding plate 13 will block the sliding groove. And the railing one 6 located on the top of the water purification layer 11 is usually blocked by the cover plate 8. This makes less garbage enter the water purification layer 11 during use, and also reduces the blockage caused by the movement of the garbage pile to the filter grille 10, making the impact of the garbage on the device less.

[0043] Working principle: When rainwater in the community is introduced into the municipal pipeline through this device, the rainwater is first diverted from different directions through the two water inlet pipes 5 on both sides of the well wall 3 and is first converged into the well wall 3. The garbage is blocked and filtered by the filter grille 10, and then the rainwater flows into the municipal pipeline from the water outlet pipe 4. When it is necessary to clean the garbage in the well wall 3, first pull the limit plate 17 at the top of the filter grille 10 to move it out along the L-shaped groove 18 and lift it upward, driving the filter grille 10 to be lifted out of the railing two 7 and cleaned. Then, the garbage on both sides of the bottom in the well wall 3 is cleaned manually, which facilitates the treatment of garbage in this device;

[0044] When installing the filter grille 10, first place the sliding block 12 at the bottom of it in the sliding groove, and align the semi-circular limit groove on it with the semi-circular block 16. At the same time, the spring 14 resets and pushes the semi-circular block 16 into the semi-circular limit groove, thereby limiting the bottom of the filter grille 10 in the sliding groove. When the garbage impacts the filter grille 10 with the water flow, the filter grille 10 can move along the sliding groove with the impact of the garbage and reset through the spring 14 after the impact of the garbage. This improves the impact resistance of the filter grille 10 and the interception effect of the filter grille 10 on garbage, and further makes it easier to collect garbage in rainwater;

[0045] When the filter grille 10 moves along the sliding groove under the impact of garbage, the shielding plate 13 will block the sliding groove, while the railing one 6 located at the top of the water purification layer 11 is usually blocked by the cover plate 8. This makes less garbage enter during the use of the water purification layer 11 and also reduces the obstruction of the movement of the garbage pile on the filter grille 10, reducing the impact of the garbage on the device.

Claims

1. A sewage grid monitoring well, comprising a paving layer (1), characterized in that: The mortar cushion layer (1) is fixedly connected to a steel mortar base plate (2), the steel mortar base plate (2) is fixedly connected to a well wall (3), a first railing (6) is fixedly connected to the well wall (3), a second railing (7) is fixedly connected to the well wall (3), a filter grille (10) is provided on the steel mortar base plate (2), a water outlet pipe (4) is fixedly connected to the well wall (3), water inlet pipes (5) are fixedly connected to both sides of the well wall (3), and a mounting structure is provided on the steel mortar base plate (2).

2. A sewage grid monitoring well according to claim 1, characterized in that: The mounting structure comprises a mounting block (9) fixedly connected to the second railing (7), the mounting block (9) being provided with a mounting groove, the filtering grille (10) being fixedly connected to a fixing column (20), and the fixing column (20) being rotatably connected to a limiting block (19) and a limiting plate (17).

3. A sewage grid monitoring well according to claim 2, characterized in that: L-shaped grooves (18) are provided on both sides of the installation groove, and limiting blocks (19) are fixedly connected to both sides of the limiting plate (17), and the limiting blocks (19) are adapted to the L-shaped grooves (18).

4. A sewage grid monitoring well according to claim 2, characterized in that: A sliding block (12) is fixedly connected to the bottom of the filter grid (10), a water purification layer (11) is fixedly connected to the steel bar bottom plate (2), a sliding groove is provided between the water purification layer (11) and the steel bar bottom plate, and the sliding block (12) is adapted to the sliding groove.

5. A sewage grid monitoring well according to claim 4, characterized in that: The sliding block (12) is provided with a semicircular limiting groove, the steel bar bottom plate (2) is slidably connected with a semicircular block (16), the semicircular block (16) is fixedly connected with a sliding bar (15), and the semicircular limiting groove is adapted to the semicircular block (16).

6. A sewage grid monitoring well according to claim 5, characterized in that: The sliding bar (15) is fixedly connected to a spring (14), and one end of the spring (14) away from the sliding bar (15) is fixedly connected to the water purification layer (11).

7. A sewage grid monitoring well according to claim 4, characterized in that: A shielding plate (13) is fixedly connected to the sliding block (12), and the shielding plate (13) is compatible with the steel bar bottom plate (2).

8. A sewage grid monitoring well according to claim 4, characterized in that: A cover plate (8) is hinged on the railing one (6), and the railing one (6) is compatible with the water purification layer (11).

Images