1. The utility model provides a municipal administration rainwater regulation cofferdam construction equipment, includes outer frame plate (1), interior frame plate (2) and location stock (3), its characterized in that, location stock (3) are installed to the bottom of outer frame plate (1), outer frame plate (1) is fixed on the soil layer through location stock (3), still be provided with interior frame plate (2) on outer frame plate (1), interior frame plate (2) are fixed in outer frame plate (1) through pulling drive mechanism (4).

2. The municipal rainwater storage cofferdam construction equipment of claim 1, the traction transmission mechanism (4) comprises a traction motor (41), a double-groove belt pulley (42), a first transmission belt (43), a first single-groove belt pulley (44) and a first transmission screw rod (45), the traction motor (41) is embedded at the bottom of the outer frame plate (1), the output shaft of the traction motor (41) is provided with a double-groove belt pulley (42) through a coupling, the double-grooved pulley (42) is connected with a first single-grooved pulley (44) through a first transmission belt (43), the first single-groove belt pulley (44) is arranged on a first transmission screw rod (45) through a spline, the first transmission wire rod (45) is arranged on the inner wall of the outer frame plate (1) through a bearing, the upper end of the first transmission wire rod (45) is connected to the inner frame plate (2) in a threaded manner.

3. The municipal rainwater storage cofferdam construction device according to claim 2, wherein said traction transmission mechanism (4) comprises a second transmission belt (46), a second single-groove pulley (47) and a second transmission screw (48), said double-groove pulley (42) is further connected with the second single-groove pulley (47) through the second transmission belt (46), said second single-groove pulley (47) is mounted on the second transmission screw (48) through splines, said second transmission screw (48) is mounted on the inner wall of the outer frame plate (1) through a bearing and the upper end of the second transmission screw (48) is also screwed on the inner frame plate (2), the first transmission screw (45) and the second transmission screw (48) are respectively connected on the end faces opposite to both sides of the bottom of the inner frame plate (2).

4. A municipal rainwater storage cofferdam construction equipment as claimed in claim 3, wherein said outer frame plate (1) is provided with a water inlet pipe (11) at the lower end of one side end face, and said outer frame plate (1) is further provided with a sewage drain pipe (12) at the lower end of the other side end face.

5. The municipal rainwater storage cofferdam construction device according to claim 4, wherein the inner wall of the bottom of the outer frame plate (1) is provided with a storage filter plate (13), a gravel layer (14) is laid on the storage filter plate (13), a gravel layer (15) is laid on the gravel layer (14), a soil cloth layer (16) is arranged on the gravel layer (15), and water purification activated carbon (161) is arranged in the soil cloth layer (16).

6. The municipal rainwater storage cofferdam construction device according to claim 5, wherein the side of the outer frame plate (1) is further provided with a rainwater utilization scheduling component (5), the rainwater utilization scheduling component (5) comprises a drain pipe (51), a header pipe plate (52) and branch pipes (53), the drain pipe (51) is installed on the side of the outer frame plate (1), the drain pipe (51) is further communicated with the header pipe plate (52), the header pipe plate (52) is provided with the branch pipes (53), and the branch pipes (53) are provided with solenoid valves.

7. The municipal rainwater storage cofferdam construction equipment of claim 6, wherein the outer side of said outer frame plate (1) is further provided with a liquid level sensor (17), said liquid level sensor (17) being electrically connected with a traction motor (41).

8. The implementation method of the municipal rainwater storage cofferdam construction device according to claim 7, characterized by comprising the following steps:

s1: rainwater enters the outer frame plate (1) through the water inlet pipe (11), the rainwater is filtered and purified through the gravel layer (14), the gravel layer (15), the soil cloth layer (16) and the water purification activated carbon (161) and then stored in the outer frame plate (1), and sludge in the rainwater is discharged through the sewage discharge pipe (12);

s2: in the process of storing rainwater in the outer frame plate (1), the liquid level sensor (17) monitors the liquid level condition outside the outer frame plate (1) in real time, and the traction transmission mechanism (4) can drive the inner frame plate (2) to move in the outer frame plate (1), so that the cofferdam is heightened to adapt to the high liquid level condition;

s3: when rainwater is utilized, the rainwater stored in the outer frame plate (1) is discharged into the main pipe disc (52) through the drain pipe (51), and the electromagnetic valve arranged on the branch pipe (53) is opened according to the actual use requirement, so that the rainwater in the corresponding branch pipe (53) is discharged and utilized.

Background

In China, municipal infrastructure refers to various buildings, structures, equipment and the like which are arranged in planning and construction ranges of urban areas and towns (villages) and provide paid or unpaid public products and services for residents based on government responsibilities and obligations. Various public infrastructure construction supporting in urban life all belong to municipal works category, for example common urban road, bridge, subway, underground pipeline, tunnel, river course, track traffic, sewage treatment, refuse treatment processing etc. engineering, for example again with the life closely relevant various pipelines: rainwater, sewage, water supply, reclaimed water, electric power (parts except red lines), telecommunication, heating power, gas and the like, and construction of squares, urban greening and the like belong to the municipal engineering category.

During rainy days, municipal rainwater is mostly discharged along with municipal pipelines, and due to the lack of a corresponding rainwater regulation cofferdam device, the municipal rainwater cannot be fully regulated and utilized, so that the waste of water resources is caused.

Disclosure of Invention

The invention aims to provide a municipal rainwater storage cofferdam construction device and an implementation method thereof, so that municipal rainwater can be fully stored and utilized, water resources are saved, and the problems in the background art are solved.

In order to achieve the purpose, the invention provides the following technical scheme:

the utility model provides a municipal administration rainwater regulation cofferdam construction equipment, includes outer frame plate, inner frame plate and location stock, the location stock is installed to the bottom of outer frame plate, outer frame plate passes through the location stock to be fixed on the soil layer, still be provided with inner frame plate on the outer frame plate, inner frame plate is fixed in outer frame plate through drawing drive mechanism.

Further, traction drive mechanism includes traction motor, double flute belt pulley, first conveying belt, first single groove belt pulley and first conveying lead screw, traction motor embeds the bottom at the outer frame plate, traction motor's output shaft passes through the shaft coupling and installs double flute belt pulley, double flute belt pulley passes through first conveying belt and first single flute belt pulley connection, first single flute belt pulley passes through the spline and installs on first conveying lead screw, first conveying lead screw passes through the bearing and installs on the inner wall of outer frame plate, the upper end threaded connection of first conveying lead screw is on the inner frame plate.

Further, traction drive mechanism includes second conveyer belt, second single groove belt pulley and second conveying lead screw, the double flute belt pulley still passes through second conveyer belt and second single groove belt pulley connection, the second single groove belt pulley passes through the spline and installs on second conveying lead screw, second conveying lead screw passes through the bearing and installs on the inner wall of outer frame plate and the upper end of second conveying lead screw also threaded connection on the inner frame plate, and first conveying lead screw and second conveying lead screw are connected respectively on the just right terminal surface in both sides of inner frame plate bottom.

Furthermore, the lower end of one side end face of the outer frame plate is provided with a water inlet pipe, and the lower end of the other side end face of the outer frame plate is also provided with a sewage discharge pipe.

Furthermore, the inner wall of outer frame plate bottom is provided with puts the thing filter plate, it is equipped with the rubble layer to put the thing filter plate upper berth, the rubble layer upper berth is equipped with the gravel layer, be provided with the soil cloth layer on the gravel layer, be provided with water purification active carbon in the soil cloth layer.

Further, the side of outer frame board still is provided with rainwater and utilizes the dispatch subassembly, rainwater utilizes the dispatch subassembly to include drain pipe, main pipe dish and bleeder, the drain pipe is installed on the side of outer frame board, the drain pipe still communicates with the main pipe dish, be provided with the bleeder on the main pipe dish, install the solenoid valve on the bleeder.

Further, the lateral surface of outer frame plate still is provided with level sensor, level sensor is connected with traction motor electricity.

According to another aspect of the invention, an implementation method of a municipal rainwater storage cofferdam construction device is provided, which comprises the following steps:

s1: rainwater enters the outer frame plate through the water inlet pipe, the rainwater is filtered and purified through the gravel layer, the soil cloth layer and the water purification active carbon and then is stored in the outer frame plate, and sludge in the rainwater is discharged through the sewage discharge pipe;

s2: in the process of storing rainwater in the outer frame plate, the liquid level sensor monitors the liquid level condition outside the outer frame plate in real time, and the traction transmission mechanism can drive the inner frame plate to move in the outer frame plate, so that the cofferdam is heightened to adapt to the high liquid level condition;

s3: when rainwater is utilized, the rainwater stored in the outer framework plate is discharged into the main pipe disc through the drain pipe, the electromagnetic valves mounted on the branch pipes are opened according to actual use requirements, and the rainwater in the corresponding branch pipes is discharged and utilized.

Compared with the prior art, the invention has the beneficial effects that:

the invention relates to a municipal rainwater storage cofferdam construction device and an implementation method thereof.A rainwater enters an outer frame plate through a water inlet pipe, the rainwater is filtered and purified through a gravel layer, a soil cloth layer and water purification active carbon and then is stored in the outer frame plate, sludge in the rainwater is discharged through a drain pipe, and in the process of storing the rainwater in the outer frame plate, a liquid level sensor monitors the liquid level condition outside the outer frame plate in real time, and a traction transmission mechanism can drive an inner frame plate to move in the outer frame plate, so that the cofferdam is heightened to adapt to the high liquid level condition.

Drawings

FIG. 1 is a schematic view of a municipal rainwater storage cofferdam construction device of the present invention;

FIG. 2 is a front sectional view of the municipal rainwater storage cofferdam construction device of the invention;

FIG. 3 is a front sectional view of the municipal rainwater storage cofferdam construction device with heightened cofferdam of the present invention;

FIG. 4 is a partial enlarged view of the municipal rainwater storage cofferdam construction device of the present invention;

FIG. 5 is a schematic view of water purifying activated carbon disposed in the soil cloth layer of the present invention;

fig. 6 is a schematic view of a rainwater utilization scheduling assembly of the present invention.

In the figure: 1. an outer frame plate; 11. a water inlet pipe; 12. a blow-off pipe; 13. a storage filter plate; 14. a crushed stone layer; 15. a gravel layer; 16. a soil cloth layer; 161. purifying with water and activated carbon; 17. a liquid level sensor; 2. an inner frame plate; 3. positioning an anchor rod; 4. a traction drive mechanism; 41. a traction motor; 42. a double grooved pulley; 43. a first conveyor belt; 44. a first single-groove pulley; 45. a first transfer screw; 46. a second conveyor belt; 47. a second single-groove pulley; 48. a second transfer screw; 5. a rainwater utilization and scheduling component; 51. a drain pipe; 52. a manifold disc; 53. a branch pipe.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3 and 5, a municipal rainwater storage cofferdam construction device comprises an outer frame plate 1, an inner frame plate 2 and positioning anchor rods 3, the bottom of the outer frame plate 1 is provided with the positioning anchor rods 3, the outer frame plate 1 is fixed on the soil layer through the positioning anchor rods 3, the cofferdam can be firmly fixed through the positioning anchor rods 3 and is not easy to be washed down by rainwater, the outer frame plate 1 is also provided with the inner frame plate 2, the inner frame plate 2 is fixed in the outer frame plate 1 through a traction transmission mechanism 4, the lower end of one side end surface of the outer frame plate 1 is provided with a water inlet pipe 11, the lower end of the other side end surface of the outer frame plate 1 is also provided with a sewage discharge pipe 12, the inner wall of the bottom of the outer frame plate 1 is provided with a filter plate placing object 13, a gravel layer 14 is laid on the filter plate 13, a sand layer 15 is laid on the gravel layer 14, a soil cloth layer 16 is provided on the sand gravel layer 15, and water purification activated carbon 161 is arranged in the soil cloth layer 16, the water purification active carbon 161 is generally columnar particles, the specific surface area is large, micropores are developed, the mechanical strength is high, the adsorption speed is high, the purification degree is high, the powder is not easy to fall off, the service life is long, harmful substances such as odor, chlorine, cyanogen and various heavy metal ions can be effectively removed and decolored, rainwater enters the outer frame plate 1 through the water inlet pipe 11, the rainwater is filtered and purified through the gravel layer 14, the gravel layer 15, the soil cloth layer 16 and the water purification active carbon 161 and then is stored in the outer frame plate 1, sludge in the rainwater is discharged through the sewage discharge pipe 12, the outer side surface of the outer frame plate 1 is further provided with the liquid level sensor 17, the liquid level sensor 17 is electrically connected with the traction motor 41, in the process that the rainwater is stored in the outer frame plate 1, the liquid level condition outside the outer frame plate 1 is monitored by the liquid level sensor 17 in real time, and the traction transmission mechanism 4 can drive the inner frame plate 2 to move in the outer frame plate 1, so that the cofferdam is heightened to adapt to the high liquid level condition, rainwater which is outside the cofferdam and is not filtered and purified is prevented from entering the cofferdam.

Referring to fig. 4, the traction transmission mechanism 4 includes a traction motor 41, a double-groove belt pulley 42, a first transmission belt 43, a first single-groove belt pulley 44 and a first transmission screw 45, the traction motor 41 is embedded in the bottom of the outer frame plate 1, the output shaft of the traction motor 41 is provided with the double-groove belt pulley 42 through a coupling, the double-groove belt pulley 42 is connected with the first single-groove belt pulley 44 through a first transmission belt 43, the first single-groove belt pulley 44 is mounted on the first transmission screw 45 through a spline, the first transmission screw 45 is mounted on the inner wall of the outer frame plate 1 through a bearing, the upper end of the first transmission screw 45 is screwed on the inner frame plate 2, the traction transmission mechanism 4 includes a second transmission belt 46, a second single-groove belt pulley 47 and a second transmission screw 48, the double-groove belt pulley 42 is further connected with the second single-groove belt pulley 47 through the second transmission belt 46, the second single-groove belt pulley 47 is mounted on the second transmission screw 48 through a, the second transmission screw 48 is arranged on the inner wall of the outer frame plate 1 through a bearing, the upper end of the second transmission screw 48 is also in threaded connection with the inner frame plate 2, the first transmission screw 45 and the second transmission screw 48 are respectively connected on the end faces opposite to the two sides of the bottom of the inner frame plate 2, in the process of storing rainwater in the outer frame plate 1, the liquid level sensor 17 monitors the liquid level condition outside the outer frame plate 1 in real time, if the liquid level outside the outer frame plate 1 exceeds a preset value, the traction motor 41 drives the double-groove belt pulley 42 to rotate, as the double-groove belt pulley 42 is connected with the first single-groove belt pulley 44 through the first transmission belt 43 and the first single-groove belt pulley 44 is arranged on the first transmission screw 45 through a spline, the double-groove belt pulley 42 is also connected with the second single-groove belt pulley 47 through the second transmission belt 46 and the second single-groove belt pulley 47 is arranged on the second transmission screw 48 through a spline, therefore, the double-groove belt pulley 42 can enable the first transmission belt 43, the first single-groove belt pulley 44, the first transmission wire rod 45, the second transmission belt 46, the second single-groove belt pulley 47 and the second transmission screw rod 48 to rotate in the rotating process, the first transmission wire rod 45 and the second transmission screw rod 48 can enable the inner frame plate 2 to ascend in the outer frame plate 1 in the rotating process, the cofferdam is heightened to adapt to the high liquid level condition, and rainwater which is outside the cofferdam and is not filtered and purified is prevented from entering the cofferdam.

Referring to fig. 6, the side of the outer frame plate 1 is further provided with a rainwater utilization scheduling assembly 5, the rainwater utilization scheduling assembly 5 comprises a drain pipe 51, a header pipe disc 52 and branch pipes 53, the drain pipe 51 is installed on the side of the outer frame plate 1, the drain pipe 51 is further communicated with the header pipe disc 52, the branch pipes 53 are arranged on the header pipe disc 52, and electromagnetic valves are installed on the branch pipes 53.

In order to better show the implementation process of the municipal rainwater storage cofferdam construction device, the embodiment provides an implementation method of the municipal rainwater storage cofferdam construction device, which comprises the following steps:

s1: rainwater enters the outer frame plate 1 through the water inlet pipe 11, is filtered and purified through the gravel layer 14, the gravel layer 15, the soil cloth layer 16 and the water purification activated carbon 161 and then is stored in the outer frame plate 1, and sludge in the rainwater is discharged through the sewage discharge pipe 12;

s2: in the process of storing rainwater in the outer frame plate 1, the liquid level sensor 17 monitors the liquid level condition outside the outer frame plate 1 in real time, and the traction transmission mechanism 4 can drive the inner frame plate 2 to move in the outer frame plate 1, so that the cofferdam is heightened to adapt to the high liquid level condition;

s3: when rainwater is used, the rainwater stored in the outer frame plate 1 is discharged into the header pan 52 through the drain pipe 51, and the electromagnetic valve installed on the branch pipe 53 is opened according to actual use requirements, so that the rainwater in the corresponding branch pipe 53 is discharged and used.

In conclusion, the municipal rainwater storage cofferdam construction device and the implementation method thereof of the invention, rainwater enters the outer frame plate 1 through the water inlet pipe 11, the rainwater is filtered and purified through the gravel layer 14, the gravel layer 15, the soil cloth layer 16 and the water purification activated carbon 161 and then stored in the outer frame plate 1, sludge in the rainwater is discharged through the drain pipe 12, in the process of storing the rainwater in the outer frame plate 1, the liquid level sensor 17 monitors the liquid level condition outside the outer frame plate 1 in real time, and the traction transmission mechanism 4 can drive the inner frame plate 2 to move in the outer frame plate 1, so that the cofferdam is heightened to adapt to the high liquid level condition, when the rainwater is used, the rainwater stored in the outer frame plate 1 is discharged into the main pipe disc 52 through the drain pipe 51, the electromagnetic valve arranged on the branch pipe 53 is opened according to the actual use requirement, so that the rainwater in the corresponding branch pipe 53 is discharged and utilized, and the municipal rainwater can be fully stored and utilized, and water resources are saved.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be able to cover the technical solutions and the inventive concepts of the present invention within the technical scope of the present invention.