Sponge city park rainwater regulation and storage structure

Abstract

The utility model relates to the technical field of municipal construction, in particular to a sponge city park rainwater regulation and storage structure which comprises a rainwater well and is characterized in that an installation groove is formed in the top of the rainwater well, a rainwater grate is connected to the inner wall of the installation groove in a sliding mode, and a fixing mechanism is arranged at the bottom of the rainwater grate. And a storage hanging basket is arranged in the catch basin. When the rainwater grate is used, the fixing mechanism is utilized, the object containing hanging basket is placed into the rainwater well, the clamping blocks are clamped into the clamping grooves, then the rainwater grate is placed into the mounting groove in the top of the rainwater well, and then the hexagon wrench extends into the rainwater well from the water inlet in the rainwater grate and is inserted into the adjusting groove in the adjusting plate. And the screw rod is controlled to rotate through the hexagon wrench and is inserted into the fixing groove in the inner wall of the catch basin, so that the rainwater grate can be fixed, and the rainwater grate can be effectively prevented from being washed away in rainstorm weather.

Description

Technical Field

[0001] The utility model relates to the technical field of municipal construction, in particular to a rainwater storage structure for a sponge city park. Background Art

[0002] Sponge city means that the city can adapt to environmental changes and deal with natural disasters caused by rainwater like a sponge. Regulation and storage means that when it rains, the peak flow of rainwater runoff is temporarily stored in the regulation and storage tank. After the maximum flow drops, the water in the regulation and storage tank is discharged and the stored water is released to achieve the free migration of rainwater in the city. After rainwater falls on the road surface, runoff is generated on the ground. The initial road rainwater runoff enters the pipe connected to the collection tank and then enters the collection tank, where it is discharged and released after treatment.

[0003] After searching, the patent document with application number CN202121769943.2 discloses a sponge city rainwater storage structure, which includes a rainwater well, an overflow pipe, a sewage pipe, and a water tank connecting pipe. The rainwater well is a cavity structure of mortar-made stone. The cavity of the rainwater well is provided with a filter layer made of dry stone. A water storage transition cavity is formed between the filter layer and the side wall of the rainwater well, and the water tank connecting pipe is connected to the water storage transition cavity.

[0004] In the above-mentioned prior art, although the rainwater entering the rainwater well can be filtered by the rainwater grating and the hanging basket, the rainwater grating arranged on the top of the rainwater well has no corresponding fixing measures. When encountering heavy rain weather, some lighter rainwater gratings in the city park will be washed away by the water accumulated by the heavy rain. Therefore, a sponge city park rainwater storage structure is now proposed. Utility Model Content

[0005] The purpose of the utility model is to solve the problem in the prior art that the rainwater grating arranged on the top of the rainwater well has no corresponding fixing measures, and when encountering heavy rain weather, some lighter rainwater gratings in the city park will be washed away by the water accumulated by the heavy rain, and a sponge city park rainwater storage structure is proposed.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A rainwater storage structure for a sponge city park comprises a rainwater well, a mounting groove is provided on the top of the rainwater well, a rainwater grate is slidably connected to the inner wall of the mounting groove, a fixing mechanism is provided at the bottom of the rainwater grate, a storage basket is provided inside the rainwater well, the fixing mechanism comprises evenly distributed fixing plates, the top of the fixing plates is fixedly connected to the bottom of the rainwater grate, a threaded hole is provided on the fixing plate, a fixing groove coaxially arranged with the threaded hole is provided on the inner wall of the rainwater well, a screw threadedly connected to the threaded hole is inserted inside the fixing groove, an adjusting plate is fixedly connected to one end of the screw, a hexagonal adjusting groove is provided on the side of the adjusting plate away from the screw, evenly distributed filter holes are provided on the top of the storage basket, a collecting groove is provided on one side of the bottom of the storage basket, and an inclined discharge plate is fixedly connected to the bottom of the storage basket.

[0008] Preferably, the surface of the rainwater grate is provided with evenly distributed water inlets.

[0009] Preferably, the surface of the mounting groove is provided with evenly distributed card slots, the inner wall of the card slot is slidably connected with a card block, and the bottom of the card block is fixedly connected to the top of the storage hanging basket.

[0010] Preferably, a gap is provided between the outside of the storage hanging basket and the inner wall of the rainwater well.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] When the device is in use, the fixing mechanism is used to first put the storage basket into the rainwater well and insert the card block into the card slot, then put the rainwater grate into the installation slot on the top of the rainwater well, and then extend the hexagonal wrench from the water inlet on the rainwater grate into the interior of the rainwater well and insert it into the adjustment slot on the adjustment plate, and then control the rotation of the screw rod by the hexagonal wrench and insert it into the fixing slot on the inner wall of the rainwater well, thereby completing the fixation of the rainwater grate and effectively preventing the rainwater grate from being washed away in heavy rain weather. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the external three-dimensional structure of a rainwater storage structure for a sponge city park proposed by the utility model;

[0014] Figure 2 A schematic diagram of the cross-sectional three-dimensional structure of a rainwater storage structure for a sponge city park proposed by the utility model;

[0015] Figure 3 It is a three-dimensional structural diagram of the location of the rainwater well, installation groove and card slot;

[0016] Figure 4 It is a schematic diagram of the three-dimensional structure of the connection of the fixing mechanism.

[0017] In the figure: 1 rainwater well, 2 mounting groove, 3 rainwater grate, 4 hanging basket, 5 water inlet, 6 card slot, 7 card block, 8 fixing plate, 9 threaded hole, 10 fixing groove, 11 screw, 12 adjustment plate, 13 adjustment groove, 14 filter hole, 15 polymer groove, 16 row plate. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0019] Reference Figure 1-Figure 4 A rainwater storage structure for a sponge city park includes a rainwater well 1. A mounting groove 2 is provided on the top of the rainwater well 1. A rainwater grate 3 is slidably connected to the inner wall of the mounting groove 2. A fixing mechanism is provided at the bottom of the rainwater grate 3. A hanging basket 4 is provided inside the rainwater well 1.

[0020] It should be noted that the patent document proposed in the background technology of this application document: A rainwater storage structure for a sponge city (application number: CN202121769943.2) is provided with a rainwater storage structure, which is a prior art and can store and regulate rainwater, and the rainwater grate in the rainwater well of this application document is improved;

[0021] Furthermore, the surface of the rainwater grate 3 is provided with evenly distributed water inlets 5;

[0022] It should be noted that the rainwater grate 3 can initially block the debris in the rainwater, and allow the rainwater to enter the interior of the rainwater well 1 from the water inlet 5 .

[0023] Furthermore, the surface of the installation groove 2 is provided with evenly distributed card slots 6, the inner wall of the card slot 6 is slidably connected with a card block 7, and the bottom of the card block 7 is fixedly connected to the top of the storage hanging basket 4;

[0024] It should be noted that, by inserting the clamping block 7 into the clamping slot 6 , the position of the storage hanging basket 4 can be supported and fixed.

[0025] Further, the fixing mechanism includes evenly distributed fixing plates 8, the top of the fixing plates 8 is fixedly connected to the bottom of the rainwater grate 3, a threaded hole 9 is provided on the fixing plates 8, a fixing groove 10 coaxially arranged with the threaded hole 9 is provided on the inner wall of the rainwater well 1, a screw 11 threadedly connected to the threaded hole 9 is inserted inside the fixing groove 10, one end of the screw 11 is fixedly connected to an adjusting plate 12, and a hexagonal adjusting groove 13 is provided on the side of the adjusting plate 12 away from the screw 11;

[0026] It should be noted that the rainwater grate 3 is placed in the installation groove 2 at the top of the rainwater well 1, and then the hexagonal wrench is extended from the water inlet 5 on the rainwater grate 3 into the interior of the rainwater well 1 and inserted into the adjustment groove 13 on the adjustment plate 12, and then the screw 11 is controlled to rotate by the hexagonal wrench and inserted into the fixing groove 10 on the inner wall of the rainwater well 1, so that the rainwater grate 3 can be fixed;

[0027] It should be noted that the screw rod 11 is made of stainless steel, has good corrosion resistance and is not easy to rust.

[0028] Furthermore, evenly distributed filter holes 14 are provided on the top of the storage basket 4, a collection groove 15 is provided on one side of the bottom of the storage basket 4, and an inclined discharge plate 16 is fixedly connected to the bottom of the storage basket 4;

[0029] It should be noted that when rainwater enters the rainwater well 1, it will impact the drainage plate 16 at the bottom of the storage basket 4, and the debris accumulated on the drainage plate 16 can be washed into the collection groove 15 along the inclined surface of the drainage plate 16. Through the collection groove 15, the debris that falls into the storage basket 4 can be gathered together for easy centralized cleaning.

[0030] Furthermore, a gap is provided between the outside of the storage basket 4 and the inner wall of the rainwater well 1;

[0031] It should be noted that, by providing the gap, rainwater entering the storage hanging basket 4 can be discharged from the filter holes 14 into the rainwater well 1 .

[0032] Working principle of this utility model:

[0033] First, put the storage basket 4 into the rainwater well 1 and insert the card block 7 into the card slot 6;

[0034] Then, put the rainwater grate 3 into the installation groove 2 at the top of the rainwater well 1, and then extend the hexagonal wrench from the water inlet 5 on the rainwater grate 3 into the interior of the rainwater well 1 and insert it into the adjustment groove 13 on the adjustment plate 12;

[0035] Finally, the screw rod 11 is rotated and inserted into the fixing groove 10 on the inner wall of the rainwater well 1 by controlling the hexagonal wrench, so that the rainwater grate 3 can be fixed, which can effectively prevent the rainwater grate 3 from being washed away in heavy rain.

[0036] The above are only preferred specific implementation methods of the utility model, but the protection scope of the utility model is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the utility model, who makes equivalent replacements or changes based on the technical scheme and utility model concept of the utility model, should be covered by the protection scope of the utility model.

Claims

1. A rainwater storage structure for a sponge city park, comprising a rainwater well (1), characterized in that: The top of the rainwater well (1) is provided with a mounting groove (2), the inner wall of the mounting groove (2) is slidably connected with a rainwater grate (3), the bottom of the rainwater grate (3) is provided with a fixing mechanism, a storage basket (4) is provided inside the rainwater well (1), the fixing mechanism comprises evenly distributed fixing plates (8), the top of the fixing plates (8) is fixedly connected to the bottom of the rainwater grate (3), a threaded hole (9) is provided on the fixing plate (8), and the inner wall of the rainwater well (1) is provided with a fixing groove coaxially arranged with the threaded hole (9) (10), a screw (11) threadedly connected to the threaded hole (9) is inserted inside the fixing groove (10), one end of the screw (11) is fixedly connected to an adjustment plate (12), a side of the adjustment plate (12) away from the screw (11) is provided with a hexagonal adjustment groove (13), the top of the storage basket (4) is provided with filter holes (14) distributed evenly, one side of the bottom of the storage basket (4) is provided with a collection groove (15), and the bottom of the storage basket (4) is fixedly connected to an inclined discharge plate (16).

2. A rainwater storage structure for a sponge city park according to claim 1, characterized in that: The surface of the rainwater grate (3) is provided with water inlets (5) which are evenly distributed.

3. The rainwater storage structure of a sponge city park according to claim 1 is characterized in that: The surface of the installation groove (2) is provided with evenly distributed clamping grooves (6), the inner wall of the clamping groove (6) is slidably connected with a clamping block (7), and the bottom of the clamping block (7) is fixedly connected to the top of the storage hanging basket (4).

4. The rainwater storage structure of a sponge city park according to claim 1 is characterized in that: A gap is provided between the outside of the storage hanging basket (4) and the inner wall of the rainwater well (1).

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