CN218212998U

CN218212998U - A device for construction area soil erosion and water loss monitoring

Info

Publication number: CN218212998U
Application number: CN202222275893.3U
Authority: CN
Inventors: 杨坤; 张琳琳; 鱼红霞; 张艳; 吴林川
Original assignee: Water Land Beijing Ecological Environmental Technology Research Institute Co ltd
Current assignee: Water Land Beijing Ecological Environmental Technology Research Institute Co ltd
Priority date: 2022-08-29
Filing date: 2022-08-29
Publication date: 2023-01-03
Anticipated expiration: 2032-08-29

Abstract

The utility model provides a device for monitoring of construction area soil erosion and water loss relates to environmental monitoring technical field, and the main objective is to solve prior art and lacks the technical problem of whole monitoring to the construction area soil erosion and water loss condition. The device includes outer box, setting tank, places outer box bottom centre in the setting tank, and the position that is close to the top in the middle of the lateral wall alternates on the outer box is provided with the inlet tube, and the one end that the outer box was kept away from to the inlet tube is connected with the tee bend, and the drain pipe in connection project district is established to tee bend horizontal pipe box, and the other end of inlet tube is connected with the dustpan, and the uncovered one side of dustpan extends to the setting tank top surface, the lower part position is equipped with the pipe that moves back in the middle of the outer box right side wall, and the pipe that moves back is connected with the drainage hose interface. The utility model discloses can inspect through collecting the silt condition in the device after the rain, be convenient for in time know the whole construction area soil erosion and water loss condition, take emergent or reform transform the measure better, alleviate soil erosion and water loss harm.

Description

A device for construction area soil erosion and water loss monitoring

Technical Field

The utility model belongs to the technical field of soil erosion and water loss control technique and specifically relates to a device for monitoring soil erosion and water loss of construction area.

Background

In the process of construction of a production construction project, the earth surface is disturbed, vegetation is damaged, earth excavation and filling are carried out, more movement of stone is caused, more serious water and soil loss is easily caused, water and soil loss monitoring is carried out pertinently, potential water and soil loss hazards in a construction site can be found in time, support is provided for self-check and management of construction units, the construction units are prompted to correct and dispose in time by finding problems, and the consequences of water and soil loss are avoided to the maximum extent.

The existing production and construction project water and soil loss monitoring device mainly comprises two types:

one is a measuring rod (ruler), the measuring rod (ruler) is driven into the slope at a vertical angle, and the soil loss is calculated according to the height change of the nail cap from the ground after the design frequency observation;

one type is a simple runoff plot, a closed area is enclosed by partition plates and is connected to a silt collection and storage facility, and the soil loss is calculated by measuring the amount of silt in the silt collection and storage facility according to the design frequency or after rainfall each time.

The two types of water and soil loss monitoring devices are mainly devices for monitoring the local land mass soil loss condition, are suitable for excavating, filling and piling to form stable side slopes, are used for measuring the amount of the local land mass soil loss, but lack accurate judgment on the soil loss condition of the whole construction disturbance area, namely, whether silt flows out of the whole construction area or not, whether water and soil loss is caused or not, and make diagnosis.

Therefore, there is an urgent need for a device capable of monitoring the soil erosion and water loss in the whole construction area.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a device for monitoring of construction area soil and water flows to solve the problem that exists among the prior art.

The utility model adopts the following technical proposal:

the utility model provides a device for monitoring is flowed to construction area water and soil, includes outer box, settling tank, place in the settling tank outer box bottom centre, the position that is close to the top in the middle of the lateral wall alternates and is provided with the inlet tube on the outer box, the one end that outer box was kept away from to the inlet tube is connected with the tee bend, the other end of inlet tube is connected with the dustpan, the uncovered one side of dustpan extends to the settling tank top surface, the drain pipe in connection project district is established to the tee bend horizontal pipe box, lower part position is equipped with the pipe that moves back in the middle of the lateral wall of outer box right side, it is connected with the drainage hose interface to move back the pipe.

Further, the height of the top surface of the outer box body is not higher than the height of the bottom surface of the drain pipe, the gradient of the water inlet pipe is 1.

Furthermore, the pipe diameter of the tee joint is determined according to the pipe diameter of the drain pipe in the project area, and a filter screen is arranged at the position of a flow dividing port of the tee joint, which is connected with the water inlet pipe, and used for filtering sundries in the drain pipe in the project area.

Further, the outer box body is made of PVC or stainless steel materials, and the settling tank is made of PVC or stainless steel materials.

Furthermore, the cross sections of the outer box body and the settling box are both square structures, the inner bottom surface of the outer box body is fixedly connected with four L-shaped connecting pieces respectively, the four L-shaped connecting pieces are fixedly connected with four corners of the outer bottom of the settling box, and the settling box is fixed in a square area formed by the four L-shaped connecting pieces on the inner bottom surface of the outer box body.

Furthermore, a cross rod is arranged on the top surface of the settling box, two ends of the cross rod are fixedly connected with the upper edges of the left side wall and the right side wall of the settling box, one open side of the dustpan is placed on the cross rod and used for supporting the dustpan, and the shunted runoff can enter the settling box through the dustpan.

Furthermore, a gap is reserved between the outer wall of the settling box and the inner wall of the outer box body, the height of the settling box is smaller than that of the outer box body, runoff overflowing from the settling box can flow into the gap and then flows into municipal pipelines near a project area through the water return pipe.

Furthermore, the four corners of the inner wall of the settling box are respectively provided with a scale ruler, a central ruler is vertically arranged at the intersection of the diagonal lines of the bottom surface of the settling box, and the height of the central ruler is consistent with that of the settling box.

Furthermore, outer box body cover plate is arranged at the top of the outer box body, the outer box body can be covered and sealed, and rainwater or other sundries are prevented from entering the inner part of the outer box body through the top opening of the outer box body.

Compared with the prior art, the utility model provides a device for monitoring of construction area soil erosion and water flow, the utility model discloses can examine through collecting the silt condition in the device after the rain, be convenient for in time know the whole construction area soil erosion and water loss condition, take emergent or reform the measure better, alleviate soil erosion and water loss harm. The device is stable in installation, simple in realization and low in technical requirement, and can be popularized to various construction sites with concentrated water gathering ports.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic diagram of the external structure of the device for monitoring soil erosion and water loss in a construction area of the present invention;

FIG. 2 is a schematic view of the internal structure of the device for monitoring soil erosion and water loss in a construction area;

FIG. 3 is a top view of the device for monitoring soil erosion and water loss in a construction area;

FIG. 4 isbase:Sub>A cross-sectional view taken at the location A-A in FIG. 3;

in the figure: the device comprises an outer box body 1, an outer box body cover plate 1-1, an L-shaped connecting piece 1-2, a settling tank 2, a tee joint 3, a filter screen 3-1, a water inlet pipe 4, a water dustpan 5, a water outlet pipe 6, a central scale 7, a support rod 8 and a drainage hose connector 9.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

As shown in fig. 1 to 4, the following technical solutions are adopted in the present embodiment: including outer box 1, setting chamber 2, place in setting chamber 2 outer box 1 bottom centre in the centre, the position that is close to the top in the middle of the lateral wall alternates and is provided with inlet tube 4 on outer box 1, the one end that outer box 1 was kept away from to inlet tube 4 is connected with tee bend 3, the other end of inlet tube 4 is connected with

dustpan

5, 5 uncovered one side of dustpan extends to setting chamber 2 top surface, the drain pipe in connection project district is established to tee bend 3's horizontal pipe box, lower part position is equipped with and moves back water pipe 6 in the middle of outer box 1 right side wall, it is connected with drainage hose interface 9 to move back water pipe 6.

Specifically, the height of the top surface of the outer box body 1 is not higher than the height of the bottom surface of the drain pipe, so that runoff collected in a project area can be partially shunted into the outer box body 1 when being discharged outside through the drain pipe, the gradient of the water inlet pipe 4 is 1.

As an alternative embodiment, the connection mode of the water inlet pipe 4 and the dustpan 5 can be a socket connection mode, a screw connection mode or other fixed connection modes.

Specifically, the pipe diameter of the tee joint 3 is determined according to the pipe diameter of the drain pipe in the project area, and a filter screen 3-1 is arranged at the position of a flow dividing port of the tee joint 3, which is connected with the water inlet pipe 4, and is used for filtering sundries in the drain pipe in the project area.

As an alternative embodiment, the outer case 1 may be made of PVC or stainless steel, an earth groove may be dug at the lower edge of the drain pipe for placing the outer case 1, and the settling tank 2 is made of PVC or stainless steel.

It should be noted that the volumes of the outer box 1 and the settling tank 2 are selected mainly in consideration that the settling tank 2 is enough to contain the sediments carried by the diverted runoff, so as to ensure that the sediments do not overflow the settling tank 2, and the main factors influencing the quantity of the sediments are the catchment area of the project area and the soil erosion modulus, so the volumes of the outer box 1 and the settling tank 2 are set according to the two parameters.

Specifically, as shown in fig. 2 to 4, the cross sections of the outer box 1 and the settling tank 2 are both square structures, four L-shaped connectors 1-2 are respectively and fixedly connected to the inner bottom surface of the outer box 1, the four L-shaped connectors 1-2 are fixedly connected to four corners of the outer bottom of the settling tank 2, and the settling tank 2 is fixed in a square region formed by the four L-shaped connectors 1-2 on the inner bottom surface of the outer box 1.

As an alternative embodiment, the fixing manner of the inner bottom of the outer box 1 and the L-shaped connecting piece 1-2 may be welding, or other fixing manners. The fixed connection mode of the settling tank 2 and the L-shaped connecting piece 1-2 can be a socket mode or other fixed connection modes.

Specifically, 2 top surfaces of setting tank are provided with

horizontal pole

8, 8 both ends of horizontal pole and 2 left and right sides wall top edges fixed connection of setting tank, 5 uncovered one side of dustpan is placed in on horizontal pole 8 for support dustpan 5, the runoff of reposition of redundant personnel can pass through dustpan 5 and get into 2 insides of setting tank.

As an optional implementation mode, the two ends of the cross rod 8 and the upper edges of the left and right side walls of the settling tank 2 can be fixedly connected in a socket joint mode or a welding mode, and other fixing modes can also be adopted.

Specifically, a gap is reserved between the outer wall of the settling tank 2 and the inner wall of the outer box body 1, the height of the settling tank 2 is smaller than that of the outer box body 1, runoff overflowing from the settling tank 2 can flow into the gap, and then flows into municipal pipelines near a project area through the water outlet pipe 6.

Specifically, the four corners of the inner wall of the settling tank 2 are respectively provided with a scale, a central scale 7 is vertically arranged at the intersection of the diagonal lines of the bottom surface of the settling tank 2, and the height of the central scale 7 is consistent with that of the settling tank 2.

As an alternative embodiment, as shown in fig. 1, an outer box cover plate 1-1 is disposed on the top of the outer box 1, and the outer box 1 can be covered and sealed to prevent rainwater or other impurities from entering the inner part of the outer box 1 through the top opening of the outer box 1.

The utility model discloses embodiment's theory of operation: when using this device, connect tee bend 3 at project zone drain pipe exit end, project zone runoff collects the back and arranges outward, partial runoff passes through inlet tube 4 and gets into this device, inlet tube 4 exit connects the splash pan 5, utilize splash pan 5 increase the section of overflowing for the first time, the velocity of flow of reduction makes the runoff get into settling box 2, through settling box 2 overflow get into 2 outside and outer container body 1 position between inside of settling box, further velocity of flow reduction, silt that makes carry in the runoff deposits in settling box 2, the runoff that spills over is arranged outward through outlet pipe 6, outlet pipe 6 links to each other with drainage hose interface 9, discharge into near municipal pipe network through drainage hose with the runoff. After each rainfall is finished, the staff opens the outer box cover plate 1-1, and according to the bottom area of the settling tank 2, the scales at the corners and the central scale, the silt deposition amount is measured, and whether silt is discharged out of the field area or enters a municipal pipeline nearby the field area or not is judged.

The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. A device for monitoring soil erosion and water loss in a construction area, comprising: the water-saving and water-saving device comprises an outer box body and a settling box, wherein the settling box is arranged in the center of the bottom of the outer box body, a water inlet pipe is arranged in the middle of the upper side wall of the outer box body in a penetrating mode and close to the top, one end, far away from the outer box body, of the water inlet pipe is connected with a tee joint, the other end of the water inlet pipe is connected with a water dustpan, one side, open, of the water dustpan extends to the top surface of the settling box, a water discharge pipe in a connection project area is arranged on a horizontal pipe sleeve of the tee joint, a water return pipe is arranged in the middle of the right side wall of the outer box body and is connected with a water discharge hose connector.

2. The apparatus of claim 1, wherein the height of the top surface of the outer box is not higher than the height of the bottom surface of the drain pipe, the slope of the inlet pipe is 1.

3. The device for monitoring the water and soil loss of the construction area according to claim 1, wherein the diameter of the tee joint is determined according to the diameter of a drain pipe, and a filter screen is arranged at the position of a flow dividing port of the tee joint, which is connected with the water inlet pipe, and is used for filtering sundries in the drain pipe of the project area.

4. The apparatus of claim 1, wherein the outer housing is made of PVC or stainless steel material and the settling tank is made of PVC or stainless steel material.

5. The device for monitoring soil and water loss in a construction area according to claim 1, wherein the cross sections of the outer box and the settling tank are both square structures, four L-shaped connecting pieces are fixedly connected to the inner bottom surface of the outer box respectively, the four L-shaped connecting pieces are fixedly connected to four corners of the outer bottom of the settling tank, and the settling tank is fixed in a square area formed by the four L-shaped connecting pieces on the inner bottom surface of the outer box.

6. The device for monitoring soil and water loss in a construction area according to claim 1, wherein a cross bar is arranged on the top surface of the settling tank, two ends of the cross bar are fixedly connected with the upper edges of the left side wall and the right side wall of the settling tank, and the open side of the dustpan is placed on the cross bar and used for supporting the dustpan.

7. The apparatus of claim 1, wherein a gap is left between an outer wall of the settling tank and an inner wall of the outer box, and the height of the settling tank is less than the height of the outer box.

8. The device for monitoring soil and water loss of a construction area according to claim 1, wherein the four corners of the inner wall of the settling tank are respectively provided with a graduated scale, a central scale is vertically arranged at the intersection of the diagonal lines of the bottom surface of the settling tank, and the height of the central scale is consistent with that of the settling tank.

9. The device for monitoring the water loss and the soil erosion in the construction area according to claim 1, wherein a cover plate of the outer box body is arranged at the top of the outer box body, and the cover plate can cover and seal the outer box body to prevent rainwater or other sundries from entering the inner part of the outer box body through an opening at the top of the outer box body.