Rainwater garden overflow well

Abstract

The utility model relates to a rainwater garden overflow well, and belongs to the technical field of rainwater collection, the rainwater garden overflow well comprises a well body and a rainwater grate, the well body is arranged in the land along the vertical direction, the rainwater grate covers the top of the well body, a sewage interception hanging basket is arranged in the well body, and a connecting assembly for connecting the sewage interception hanging basket and the rainwater grate is arranged between the sewage interception hanging basket and the rainwater grate. The sewage intercepting hanging basket is detachably connected with the rainwater grate, a plurality of hydraulic rods are arranged between the interior of the well body and the sewage intercepting hanging basket, one end of each hydraulic rod is hinged to the inner wall of the well body, and the other end of each hydraulic rod is hinged to the bottom of the rainwater grate. The sewage intercepting hanging basket has the effect that a worker can conveniently clean the sewage intercepting hanging basket.

Description

Technical Field

[0001] This application relates to the technical field of rainwater collection, and particularly relates to an overflow well for a rain garden. Background Art

[0002] A rain garden is a typical sponge facility and is widely used in the construction of sponge cities. An overflow well is usually required in a rain garden. The overflow well is higher than the ground. When rainwater enters the rain garden, it first infiltrates and stores water. The rainwater exceeding the storage capacity first flows into the overflow well and then is discharged into the rainwater pipe network from the overflow well. The wellhead of the overflow well serves as the rainwater inlet. However, due to more branches, leaves, and sediment scoured from the ground during rainfall, and the dead branches and leaves in the rain garden, the wellhead of the overflow well may be blocked. Therefore, a pollution interception hanging basket needs to be installed inside the wellhead of the overflow well to prevent sundries from entering the interior of the overflow well.

[0003] Existing overflow wells generally include a well body, a rain grate, and a pollution interception hanging basket; the well body is vertically opened in the soil, the pollution interception hanging basket is suspended inside the top of the well body, and the rain grate covers the opening at the top of the well body. During rainfall, rainwater first passes through the rain grate and then enters the pollution interception hanging basket. After being filtered by the pollution interception hanging basket, it flows into the overflow well. When there are too many sundries in the pollution interception hanging basket, the staff needs to first remove the rain grate from the wellhead of the overflow well, and then pull out the pollution interception hanging basket from the overflow well for cleaning.

[0004] Regarding the above related technologies, the inventor believes that the method of cleaning the pollution interception hanging basket is relatively cumbersome and has the defect of inconvenient operation for the staff. Content of the Utility Model

[0005] In order to facilitate the staff to clean the pollution interception hanging basket, this application provides an overflow well for a rain garden.

[0006] An overflow well for a rain garden provided by this application adopts the following technical solution:

[0007] An overflow well for a rain garden includes a well body and a rain grate. The well body is vertically opened in the land, and the rain grate covers the top of the well body. A pollution interception hanging basket is arranged inside the well body. A connection component for connecting the two is arranged between the pollution interception hanging basket and the rain grate. The pollution interception hanging basket and the rain grate are detachably connected. A plurality of hydraulic rods are arranged between the inside of the well body and the pollution interception hanging basket. One end of the hydraulic rod is hinged to the inner wall of the well body, and the other end of the hydraulic rod is hinged to the bottom of the rain grate.

[0008] By adopting the above technical solution, when the staff needs to clean the sewage interception hanging basket, they only need to pull up the rain grate, and the hydraulic rod extends, which can assist the staff to move the rain grate upward and make the rain grate and the sewage interception hanging basket hover above the well body. Then the staff can untie the connection component, take down the sewage interception hanging basket from below the rain grate and clean it. After cleaning, the sewage interception hanging basket is re-suspended below the rain grate through the connection component, and then the rain grate is pressed downward to retract the hydraulic rod and at the same time make the rain grate cover the surface of the wellhead. The above structure provides convenience for the staff to take out the sewage interception hanging basket from the well body and provides convenience for the staff.

[0009] Optionally, the connection component is located inside the rain grate. The connection component includes a connecting rod, a rotating block and a convex block; an annular connection groove is formed on the lower surface of the rain grate, and the top of the sewage interception hanging basket is inserted and adapted to the connection groove. A jack inserted and adapted to the connecting rod is formed on the inner wall of the top of the sewage interception hanging basket; a rotating cavity is formed in the middle of the rain grate, the rotating block is located in the rotating cavity and is rotatably connected to the rain grate, the convex block is fixedly connected to the side wall of the rotating block, and the connecting rod is located between the rotating block and the jack and is slidably connected to the rain grate; a elastic force component is arranged between the connecting rod and the rain grate; when the convex block abuts against the connecting rod, the connecting rod is inserted into the jack, and the elastic force component is in a compressed state; when the convex block does not abut against the connecting rod, the elastic force component drives the connecting rod to move towards the rotating block and pull out from the jack.

[0010] By adopting the above technical solution, when the staff connects the rain grate and the sewage interception hanging basket, first insert the top of the sewage interception hanging basket into the connection groove, and then rotate the rotating block to make the convex block abut against the connecting rod. The connecting rod moves towards the side wall of the rain grate and is inserted into the jack, thus realizing the connection and fixation between the rain grate and the sewage interception hanging basket; when it is necessary to take down the sewage interception hanging basket, only need to rotate the rotating block to make the convex block leave the connecting rod, and the elastic force component releases the elastic force to drive the connecting rod to pull out from the jack, thus realizing the separation between the rain grate and the sewage interception hanging basket.

[0011] Optionally, a cavity is formed inside the rain grate, the connecting rod passes through the cavity, the connection component is located in the cavity, the connection component includes a spring and a movable plate, the connecting rod penetrates through the movable plate and is fixedly connected to the movable plate, the spring surrounds the connecting rod, and both ends of the spring are fixedly connected to the inner wall of the rain grate at the cavity and the movable plate respectively.

[0012] By adopting the above technical solution, when the convex block abuts against the connecting rod, the connecting rod moves towards the jack, and the connecting rod drives the movable plate to make the spring in a compressed state; when the convex block moves away from the connecting rod, the spring releases the elastic force and drives the movable plate and the connecting rod to move away from the jack.

[0013] Optionally, the rotating cavity penetrates through the top of the rainwater grate, and a plug is provided at the top of the rotating cavity. The plug is detachably connected to the rainwater grate.

[0014] By adopting the above technical solution, the plug can prevent sundries from entering the rotating cavity. When it is necessary to rotate the rotating block, the plug only needs to be taken out of the rotating cavity.

[0015] A rain garden overflow well includes a well body and a rainwater grate. The well body is vertically arranged in the land, and the rainwater grate covers the top of the well body. A sewage interception hanging basket is arranged inside the well body. The top of the sewage interception hanging basket is connected to the lower surface of the rainwater grate. The sewage interception hanging basket includes a bottom plate and side plates. The side plates are arranged around the upper part of the periphery of the bottom plate. One side of the bottom plate is hinged to the side plates, and a lock for fixing the two is arranged between the opposite hinged side of the bottom plate and the side plates; A plurality of hydraulic rods are arranged between the inner part of the well body and the sewage interception hanging basket. One end of the hydraulic rod is hinged to the inner wall of the well body, and the other end of the hydraulic rod is hinged to the bottom of the rainwater grate.

[0016] By adopting the above technical solution, when cleaning the garbage inside the sewage interception hanging basket, the staff only needs to pull up the rainwater grate. The hydraulic rod assists the staff to drive the rainwater grate and the sewage interception hanging basket to move upward, so that the rainwater grate and the sewage interception hanging basket hover above the well body. Then, the lock is opened and the bottom plate is turned over, and the sundries can fall from the bottom of the sewage interception hanging basket, which provides convenience for the staff to clean the sewage interception hanging basket.

[0017] Optionally, an extension plate is arranged inside the bottom plate, and the extension plate can slide out of the inside of the bottom plate along the side away from the hinge of the bottom plate.

[0018] By adopting the above technical solution, when cleaning the sewage interception hanging basket, the extension plate can be first pulled out of the inside of the bottom plate, and then the bottom plate is turned downward to make the bottom plate and the extension plate in an inclined state. The bottom of the extension plate abuts against the ground on one side of the well body, so that the sundries can slide out along the bottom plate and the extension plate and are not likely to fall into the well body, which further provides convenience for the staff to clean the sewage interception hanging basket.

[0019] Optionally, a baffle assembly is arranged inside the side plates located on both sides of the bottom plate when it is turned over. The baffle assembly includes a main baffle and a side baffle. The main baffle and the side baffle are slidably connected and can block both sides of the bottom plate and the extension plate. A fixing component for fixing the baffle assembly is arranged between the side plates and the baffle assembly.

[0020] By adopting the above technical solution, when guiding the sundries out of the surfaces of the bottom plate and the extension plate, the main baffle and the side baffle can be taken out of the inside of the side plates to block the bottom plate and the extension plate, so as to prevent the sundries from falling from both sides of the bottom plate and the extension plate.

[0021] Optionally, the fixing component includes a fixing pin and a connecting rope. The connecting rope is fixedly connected between the fixing pin and the outer wall of the side plate. The side plate is provided with a through hole in a penetrating manner, and the main baffle is provided with a fixing hole. After the baffle component is received into the side plate, the through hole is aligned with the fixing hole, and the fixing pin passes through the through hole and is inserted into the fixing hole.

[0022] By adopting the above technical solution, when the main baffle and the side baffle are received into the side plate, the fixing pin is passed through the through hole and inserted into the fixing hole, realizing the storage of the main baffle and the side baffle and improving the stability of the two; pulling out the fixing pin can slide the main baffle and the side baffle out of the side plate.

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

[0024] 1. By pulling up the rain grate and with the assistance of the hydraulic rod, the rain grate and the pollution interception hanging basket can be pulled out of the well body together, which provides convenience for the staff to take out the pollution interception hanging basket;

[0025] 2. By unfastening the connecting component to separate the rain grate and the pollution interception hanging basket, the staff can remove the pollution interception hanging basket for cleaning;

[0026] 3. By taking out the extension plate from the bottom plate and then opening the lock, the bottom plate and the extension plate can be adjusted to an inclined angle, facilitating the sliding out of sundries from the inside of the pollution interception hanging basket. Description of the Drawings

[0027] Figure 1 is a cross-sectional view of a rain garden overflow well structure in an embodiment of the present application;

[0028] Figure 2 is a cross-sectional view showing the rain grate and the pollution interception hanging basket extending out of the well body in Embodiment 1 of the present application;

[0029] Figure 3 is a schematic structural view showing the inside of the rain grate in Embodiment 1 of the present application;

[0030] Figure 4 is Figure 3 an enlarged view of part A in

[0031] Figure 5 is a schematic structural view showing the plug and the cavity structure in Embodiment 1 of the present application;

[0032] Figure 6 is a cross-sectional view showing the rain grate and the pollution interception hanging basket extending out of the well body in Embodiment 2 of the present application;

[0033] Figure 7 is an exploded view showing the structure of the pollution interception hanging basket in Embodiment 2 of the present application.

[0034] In the figure, 1, well body; 11, hydraulic rod; 2, rainwater grate; 21, connecting groove; 22, rotating chamber; 221, plug; 23, cavity; 3, sewage interception basket; 31, socket; 32, bottom plate; 321, extension plate; 322, lock; 33, side plate; 331, through hole; 4, connecting assembly; 41, connecting rod; 42, rotating block; 43, protrusion; 5, elastic assembly; 51, spring; 52, movable plate; 6, baffle assembly; 61, main baffle; 611, fixing hole; 62, side baffle; 7, fixing assembly; 71, fixing pin; 72, connecting rope; 8, water storage pipe; 9, pipe network. DETAILED DESCRIPTION

[0035] The following is combined with Figures 1-7 This application is described in further detail.

[0036] The embodiment of the present application discloses a rain garden overflow well.

[0037] Example 1

[0038] refer to Figure 1 A rain garden overflow well includes a well body 1, which is vertically opened in the land, and the well mouth is higher than the ground. A water storage pipe 8 and a pipe network 9 are pre-buried in the land, and the water storage pipe 8 and the pipe network 9 are evenly connected to the well body 1. A plurality of seepage holes are opened on the pipe wall of the water storage pipe 8. When it rains, rainwater first seeps into the land to store water, and then enters the water storage pipe 8 through the seepage holes, and then flows into the well body 1 through the water storage pipe 8; when the water storage capacity of the land reaches saturation, the rainwater overflows on the ground and flows into the well body 1 from the well mouth; the rainwater flowing into the well body 1 is then discharged through the pipe network 9.

[0039] The top opening of the well body 1 is covered with a rainwater grate 2 for shielding the well mouth. The rainwater grate 2 is penetrated with a number of water-permeable holes for rainwater to pass through. A sewage interception hanging basket 3 is arranged inside the well mouth of the well body 1. The sewage interception hanging basket 3 is located directly below the rainwater grate 2. The sewage interception hanging basket 3 includes a bottom plate 32 and a side plate 33. There are four side plates 33. The four side plates 33 surround the top of the bottom plate 32 and are fixed to each other. The side plates 33 are fixedly connected to the bottom plate 32. The side plates 33 and the bottom plate 32 are penetrated with a number of filtering holes. When it rains, rainwater first passes through the rainwater grate 2 from the water-permeable holes into the sewage interception hanging basket 3, and then flows from the sewage interception hanging basket 3 into the well body 1. The sewage interception hanging basket 3 has a filtering effect on the rainwater, so that the debris in the rainwater remains in the sewage interception hanging basket 3.

[0040] Reference Figure 2 and Figure 3, hydraulic rods 11 are provided on both sides inside the well body 1. The bottom of the hydraulic rod 11 is hinged to the inner wall of the well body 1, and the top of the hydraulic rod 11 is hinged to the bottom of the rainwater grate 2. A connecting component 4 for connecting the rainwater grate 2 and the sewage interception hanging basket 3 is provided between the rainwater grate 2 and the sewage interception hanging basket 3. When the staff needs to clean the sundries in the sewage interception hanging basket 3, they only need to pull up the rainwater grate 2. With the assistance of the hydraulic rod 11, the rainwater grate 2 and the sewage interception hanging basket 3 can be moved upward together and hover directly above the well body 1. Then the staff unfastens the connecting component 4 and can remove the sewage interception hanging basket 3 from below the rainwater grate 2 for cleaning.

[0041] A connecting groove 21 with an annular structure is formed on the lower surface of the rainwater grate 2. The top of the sewage interception hanging basket 3 is inserted into the connecting groove 21, and the connecting component 4 is located inside the rainwater grate 2. The connecting component 4 includes a connecting rod 41, a rotating block 42, and a convex block 43. A rotating cavity 22 is formed at the center of the rainwater grate 2. The rotating block 42 is located in the rotating cavity 22 and is rotatably connected to the rainwater grate 2. A plurality of convex blocks 43 are provided. In the embodiment of the present application, four convex blocks 43 are provided. The four convex blocks 43 are evenly spaced and fixedly arranged around the circumferential side wall of the rotating block 42. Four connecting rods 41 are provided. The four connecting rods 41 correspond to the four side plates 33 of the sewage interception hanging basket 3 one by one. The four connecting rods 41 respectively move towards the four side plates 33 of the sewage interception hanging basket 3. Insertion holes 31 adapted to the insertion of the connecting rods 41 are formed at the top of the side plates 33.

[0042] Refer to Figure 3 and Figure 4 , a plurality of cavities 23 are formed inside the rainwater grate 2. Each connecting rod 41 passes through one cavity 23, and an elastic force component 5 for driving the connecting rod 41 to return is arranged in the cavity 23. The elastic force component 5 includes a spring 51 and a movable plate 52. The connecting rod 41 passes through the spring 51 and the movable plate 52, and the connecting rod 41 is fixedly connected to the movable plate 52. One end of the spring 51 is fixedly connected to the inner wall of the rainwater grate 2 at the cavity 23, and the other end of the spring 51 is fixedly connected to the movable plate 52.

[0043] Refer to Figure 5 , the rotating cavity 22 penetrates through the top wall of the rainwater grate 2, and a plug 221 is threadedly connected to the rotating cavity 22. The plug 221 is located directly above the rotating block 42.

[0044] The implementation principle of a rain garden overflow well in an embodiment of the present application is as follows: When the staff needs to clean the pollution interception hanging basket 3, they only need to first remove the plug 221, and then rotate the rotating block 42 so that the convex block 43 leaves the connecting rod 41. At this time, the spring 51 releases its elastic force and drives the movable plate 52 and the connecting rod 41 to move together in the direction of the rotating cavity 22. The end of the connecting rod 41 is pulled out from the insertion hole 31, and then the rain grate 2 and the pollution interception hanging basket 3 can be separated; when the staff finishes cleaning the pollution interception hanging basket 3 and installs it, they only need to insert the top of the pollution interception hanging basket 3 into the connection groove 21, and then rotate the rotating block 42 so that the convex block 43 abuts against the connecting rod 41. At this time, the spring 51 is in a compressed state, and then the connection and fixation of the rain grate 2 and the pollution interception hanging basket 3 can be realized. Through the above structure, it provides convenience for the staff to clean the pollution interception hanging basket 3.

[0045] Embodiment 2

[0046] Referring to Figure 6 and Figure 7 In this embodiment of the present application, the difference from Embodiment 1 is that the top of the pollution interception hanging basket 3 is connected to the lower surface of the rain grate 2. The pollution interception hanging basket 3 and the rain grate 2 can be fixedly connected or connected through the connection component 4 in Embodiment 1. One side of the bottom plate 32 is hinged to the bottom of the side plate 33, and a buckle 322 for connecting and fixing the two is provided between the opposite hinged side of the bottom plate 32 and the side plate 33. An extension plate 321 is arranged inside the bottom plate 32. The extension plate 321 is slidably connected to the bottom plate 32, and the extension plate 321 can slide out from the side away from the hinge between the bottom plate 32 and the side plate 33. Baffle components 6 are arranged in the side plates 33 on both sides of the bottom plate 32 and the extension plate 321. The baffle component 6 includes a main baffle 61 and a side baffle 62; the main baffle 61 is located inside the side plate 33 and is slidably connected to the side plate 33, and the main baffle 61 can slide out from the bottom of the side plate 33; the side baffle 62 is located inside the main baffle 61 and is slidably connected to the main baffle 61, and the side baffle 62 can slide out from inside the main baffle 61 towards the side away from the hinge of the bottom plate 32.

[0047] A fixing component 7 for fixing the two is arranged between the side plate 33 and the main baffle 61. The fixing component 7 includes a fixing pin 71 and a connecting rope 72. One end of the connecting rope 72 is fixedly connected to the fixing pin 71, and the other end of the connecting rope 72 is fixedly connected to the side plate 33. A through hole 331 is formed through the side plate 33, and a fixing hole 611 is formed in the main baffle 61. When the baffle component 6 is retracted into the side plate 33, the through hole 331 is aligned with the fixing hole 611, and the fixing pin 71 is inserted through the through hole 331 and drawn into the fixing hole 611, thereby realizing the fixation of the baffle component 6 inside the side plate 33.

[0048] The implementation principle of an overflow well of a rain garden in an embodiment of the present application is as follows: When cleaning the sundries inside the pollution interception hanging basket 3, first pull out the fixing pin 71, then slide the main baffle 61 out from the bottom of the side plate 33, slide the side baffle 62 out from inside the main baffle 61, then open the lock 322, and pull out the extension plate 321 from inside the bottom plate 32, so that the bottom plate 32 and the extension plate 321 are arranged obliquely downward, enabling the sundries to be exported along the bottom plate 32 and the extension plate 321, thereby facilitating the staff to clean the pollution interception hanging basket 3.

[0049] The embodiments of the specific implementation manners are all preferred embodiments of the present application, and do not limit the protection scope of the present application accordingly. Therefore, all equivalent changes made according to the structure, shape, and principle of the present application should be covered within the protection scope of the present application.

Claims

1. A rain garden overflow well, comprising a well body (1) and a rain grate (2), wherein the well body (1) is vertically opened in the ground, and the rain grate (2) is sealed on the top of the well body (1), characterized in that: A sewage interception hanging basket (3) is arranged inside the well body (1), and a connecting assembly (4) for connecting the sewage interception hanging basket (3) and the rainwater grate (2) is arranged between the sewage interception hanging basket (3) and the rainwater grate (2), and the sewage interception hanging basket (3) and the rainwater grate (2) are detachably connected. A plurality of hydraulic rods (11) are arranged inside the well body (1) and between the sewage interception hanging basket (3), and one end of the hydraulic rod (11) is hinged to the inner wall of the well body (1), and the other end of the hydraulic rod (11) is hinged to the bottom of the rainwater grate (2).

2. A rain garden overflow well according to claim 1, characterized in that: The connecting assembly (4) is located inside the rain grate (2), and comprises a connecting rod (41), a rotating block (42) and a protrusion (43); an annular connecting groove (21) is provided on the lower surface of the rain grate (2), the top of the sewage interception hanging basket (3) is plugged and matched with the connecting groove (21), and the inner wall of the top of the sewage interception hanging basket (3) is provided with a plug hole (31) plugged and matched with the connecting rod (41); a rotating cavity (22) is provided in the middle of the rain grate (2), the rotating block (42) is located in the rotating cavity (22) and is rotatably connected to the rain grate (2), and the protrusion (43) is provided with a rotating cavity (22). ) is fixedly connected to the side wall of the rotating block (42), the connecting rod (41) is located between the rotating block (42) and the plug hole (31) and is slidably connected to the rain grate (2); an elastic component (5) is provided between the connecting rod (41) and the rain grate (2); when the protrusion (43) abuts against the connecting rod (41), the connecting rod (41) is inserted into the plug hole (31), and the elastic component (5) is in a compressed state; when the protrusion (43) does not abut against the connecting rod (41), the elastic component (5) drives the connecting rod (41) to move toward the rotating block (42) and is pulled out from the plug hole (31).

3. A rain garden overflow well according to claim 2, characterized in that: The rain grate (2) is provided with a cavity (23) inside, a connecting rod (41) passes through the cavity (23), a connecting assembly (4) is located in the cavity (23), the connecting assembly (4) comprises a spring (51) and a movable plate (52), the connecting rod (41) passes through the movable plate (52) and is fixedly connected to the movable plate (52), the spring (51) surrounds the connecting rod (41), and two ends of the spring (51) are respectively fixedly connected to the inner wall of the rain grate (2) at the cavity (23) and the movable plate (52).

4. A rain garden overflow well according to claim 2, characterized in that: The rotating chamber (22) passes through the top of the rain grate (2), a plug (221) is arranged on the top of the rotating chamber (22), and the plug (221) and the rain grate (2) are detachably connected.

5. A rain garden overflow well, comprising a well body (1) and a rain grate (2), wherein the well body (1) is vertically opened in the ground, and the rain grate (2) is sealed on the top of the well body (1), characterized in that: A sewage interception hanging basket (3) is arranged inside the well body (1), the top of the sewage interception hanging basket (3) is connected to the lower surface of the rain grate (2), the sewage interception hanging basket (3) comprises a bottom plate (32) and a side plate (33), the side plate (33) is arranged around the top of the bottom plate (32), one side of the bottom plate (32) is hinged to the side plate (33), and a lock (322) for fixing the two is arranged between the side of the bottom plate (32) and the side plate (33) opposite to the hinge; a plurality of hydraulic rods (11) are arranged between the well body (1) and the sewage interception hanging basket, one end of the hydraulic rod (11) is hinged to the inner wall of the well body (1), and the other end of the hydraulic rod (11) is hinged to the bottom of the rain grate (2).

6. A rain garden overflow well according to claim 5, characterized in that: An extension plate (321) is arranged inside the bottom plate (32), and the extension plate (321) can slide out from the inside of the bottom plate (32) along a side that is hinged away from the bottom plate (32).

7. A rain garden overflow well according to claim 6, characterized in that: A baffle assembly (6) is arranged inside the side plates (33) located on both sides of the flipped bottom plate (32); the baffle assembly (6) comprises a main baffle (61) and a side baffle (62); the main baffle (61) and the side baffle (62) are slidably connected to each other and can shield both sides of the bottom plate (32) and the extension plate (321); and a fixing assembly (7) for fixing the baffle assembly (6) is arranged between the side plates (33) and the baffle assembly (6).

8. A rain garden overflow well according to claim 7, characterized in that: The fixing assembly (7) comprises a fixing pin (71) and a connecting rope (72), wherein the connecting rope (72) is fixedly connected between the fixing pin (71) and the outer wall of the side plate (33), the side plate (33) is provided with a through hole (331), and the main baffle plate (61) is provided with a fixing hole (611). After the baffle plate assembly (6) is received into the side plate (33), the through hole (331) is aligned with the fixing hole (611), and the fixing pin (71) passes through the through hole (331) and is inserted into the fixing hole (611).

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