CN216310038U

CN216310038U - Surface runoff monitoring mechanism with adjustable soil and water conservation is used

Info

Publication number: CN216310038U
Application number: CN202122808869.7U
Authority: CN
Inventors: 孔伟; 薛祝; 唐于婷
Original assignee: Jiangsu Lvyong Environmental Technology Co ltd
Current assignee: Jiangsu Lvyong Environmental Technology Co ltd
Priority date: 2021-11-16
Filing date: 2021-11-16
Publication date: 2022-04-15
Anticipated expiration: 2031-11-16

Abstract

The utility model belongs to the field of water and soil protection, and particularly relates to an adjustable surface runoff monitoring mechanism for water and soil conservation, which comprises: an adjustable surface runoff monitoring mechanism for water and soil conservation is characterized by comprising a supporting structure, a horizontal moving structure connected with the supporting structure, a vertical moving structure connected with the horizontal moving structure, a flow velocity meter connected with the lower end of the vertical moving structure, and a PLC (programmable logic controller) connected with the horizontal moving structure and the vertical moving structure; the horizontal moving structure comprises a pushing cylinder and a connecting piece connected with one end of the pushing cylinder. According to the utility model, the river flow velocity is measured by the flow velocity meter through the support structure without manpower consumption when the river flow velocity is detected, and the automatic positioning of the flow velocity meter is realized through the application of the horizontal moving structure and the vertical moving structure, so that the river flow velocity meter is suitable for different river channel positions, and the flow velocity measurement is convenient.

Description

Surface runoff monitoring mechanism with adjustable soil and water conservation is used

Technical Field

The utility model relates to the field of water and soil protection, in particular to adjustable surface runoff monitoring for water and soil conservation.

Background

The surface runoff monitoring mechanism that has now on the market generally need expend the labour and carry out handheld measurement when measuring the velocity of flow, and because geographical position conditions such as river course length width all are different, when carrying out the velocity of flow measurement, generally need the manpower to adjust. However, when the river flow rate is too high, the stability of the machine is difficult to control by manpower, the manpower consumption is high, and the measurement effect is influenced.

SUMMERY OF THE UTILITY MODEL

The technical problem to be solved by the utility model is as follows: provides an adjustable surface runoff monitoring mechanism for water and soil conservation, which aims to solve the problem that the manpower consumption is caused when the river flow rate is measured.

The technical scheme adopted by the utility model for solving the technical problems is as follows: the adjustable surface runoff monitoring mechanism for water and soil conservation comprises a supporting structure, a horizontal moving structure connected with the supporting structure, a vertical moving structure connected with the horizontal moving structure, a flow velocity meter connected with the lower end of the vertical moving structure, and a PLC (programmable logic controller) connected with the horizontal moving structure and the vertical moving structure; the horizontal moving structure comprises a pushing cylinder and a connecting piece connected with one end of the pushing cylinder.

Further, the pushing cylinder comprises a cylinder barrel and a piston rod matched with the cylinder barrel.

Further, the cylinder barrel comprises a first vent hole and a second vent hole.

Further, the connecting piece is welded with the piston rod.

Further, the supporting structure comprises a supporting base and a supporting rod arranged on the supporting base.

Further, the support base is a disc with a large diameter, the support rod is a cylinder and is in a right-angle shape, and the diameter of the support rod is smaller than that of the support base.

Further, the vertical moving structure comprises a hollow rod, a motor arranged in the hollow rod, a gear reduction system connected with the motor, a screw rod connected with the gear reduction system, a nut sleeved outside the screw rod, a connecting pipe connected with the lower end of the nut, a limiting part arranged on one side of the nut and a limiting switch arranged on one side of the limiting part.

Further, the limit switch comprises a first limit switch positioned at the upper part and a second limit switch positioned at the lower part.

The utility model has the beneficial effects that: according to the utility model, the river flow velocity is measured by the flow velocity meter through the support structure without manpower consumption when the river flow velocity is detected, and the automatic positioning of the flow velocity meter is realized through the application of the horizontal moving structure and the vertical moving structure, so that the river flow velocity meter is suitable for different river channel positions, and the flow velocity measurement is convenient.

Drawings

The utility model is further illustrated by the following figures and examples.

FIG. 1 is a schematic structural diagram of an adjustable surface runoff monitoring mechanism for soil and water conservation;

FIG. 2 is an exploded view of the vertically moving structure of FIG. 1;

FIG. 3 is an exploded view of the horizontally moving structure of FIG. 1;

in the figure:

an adjustable surface runoff monitoring mechanism 100 for soil and water conservation;

the supporting structure 1, the supporting base 11 and the supporting rod 12;

the horizontal moving structure 2 comprises a pushing cylinder 21, a cylinder barrel 211, a piston rod 212, a first vent hole 213, a second vent hole 214 and a connecting piece 22;

the vertical moving structure 3, the hollow rod 31, the motor 32, the gear reduction system 33, the screw rod 34, the nut 35, the connecting pipe 36, the limiting piece 37, the groove 371, the limit switch 38, the first limit switch 381, and the second limit switch 382;

a current meter 4;

a PLC controller 5.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the present invention will now be described in detail with reference to the accompanying drawings. This figure is a simplified schematic diagram, and merely illustrates the basic structure of the present invention in a schematic manner, and therefore it shows only the constitution related to the present invention. It is to be understood that the embodiments described are only a few embodiments of the present invention, and not all 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.

Specifically, as shown in fig. 1, the adjustable surface runoff monitoring mechanism 100 for soil and water conservation comprises a support structure 1, a horizontal movement structure 2 connected with the support structure 1, a vertical movement structure 3 connected with the horizontal movement structure 2, a flow rate meter 4 connected with the lower end of the vertical movement structure 3, and a PLC controller 5 connected with the horizontal movement structure 2 and the vertical movement structure 3.

Specifically, referring to fig. 1, the supporting structure 1 includes a supporting base 11, and a supporting rod 12 disposed on the supporting base 11. The supporting base 11 is a circular disc with a larger diameter, the supporting rod 12 is cylindrical and right-angled, and the diameter of the supporting rod is smaller than that of the supporting base 11.

Specifically, referring to fig. 1 and 3, the horizontal moving structure 2 includes a pushing cylinder 21, and a connecting member 22 connected to one end of the pushing cylinder 21. The pushing cylinder 21 includes a cylinder 211 and a piston rod 212 engaged with the cylinder 211. The piston rod 212 has one end inside the cylinder 211 and the other end connected to the connecting member 22. When the horizontal moving structure 2 is required to work, the horizontal moving structure 2 is controlled to start to move by the PLC 5. When the horizontal movement structure 2 starts to move, the gas enters the cylinder 211 through the first vent hole 213 at the upper end of the cylinder 211, and is discharged from the second vent hole 214. And thus the piston rod 212 is pushed to move along the inside of the cylinder 211 to the outside of the cylinder 211, and at the same time, the movement of the piston rod 212 drives the connecting member 22 connected to the other end of the piston rod 212 to move horizontally. If the piston rod 212 needs to be retracted, the gas enters the cylinder through the second vent hole 214 and is exhausted through the first vent hole 213, and the piston rod 212 is driven to move towards the inside of the cylinder 211 through the flowing of the gas, and the connecting piece 22 connected with the piston rod 212 is driven to move at the same time.

Specifically, referring to fig. 1-2, the vertical moving structure 3 includes a hollow rod 31, a motor 32 disposed in the hollow rod 31, a gear reduction system 33 connected to the motor 32, a screw rod 34 connected to the gear reduction system 33, a nut 35 sleeved outside the screw rod 34, a connecting pipe 36 connected to a lower end of the nut 35, a limiting member 37 disposed on one side of the nut 35, and a limiting switch 38 disposed on one side of the limiting member 37. The limit switch 38 includes a first limit switch 381 on an upper portion and a second limit switch 382 on a lower portion. The stopper 37 connected to one side of the nut 35 has an arch bridge shape, and the limit switch 38 is disposed in the groove 371 of the stopper 37. When the vertical moving structure 3 works, the PLC 5 controls the motor 32 to start, the motor shaft extending into the gear reduction system 33 starts to rotate to drive the gear in the gear reduction system 33 to rotate, and the screw rod 34 slowly rotates under the multi-stage gear reduction. When the current meter 4 needs to move downwards, the motor shaft rotates along the direction opposite to the thread direction, the nut 35 gradually releases from the screw rod 34, the connecting pipe 36 is driven to gradually extend out of the hollow rod 31, the current meter 4 connected to the lower end of the connecting pipe 36 moves downwards, in the process, if the current meter 4 reaches a target position, the power supply can be turned off, the current meter 4 stops moving downwards, if the power supply is not turned off in the downward movement process of the current meter 4, when the limiting part 37 moves downwards to touch the second limiting switch 382, the power supply is automatically turned off, and the current meter 4 stops moving. When the current meter 4 needs to move upwards, the motor shaft rotates along the thread direction, so that the nut 35 moves upwards, the limiting part 37 is driven to move upwards, the connecting pipe 36 and the current meter 4 move upwards, and when the current meter 4 reaches a target position, the power supply can be disconnected, so that the current meter 4 stops moving. If the power supply is not turned off during the upward movement of the current meter 4, when the limiting member 37 moves upward to touch the first limit switch 381, the power supply is automatically turned off, and the current meter 4 stops moving.

When the adjustable surface runoff monitoring mechanism 100 for water and soil conservation is required to work, the adjustable surface runoff monitoring mechanism 100 for water and soil conservation is firstly placed on the ground through the supporting structure 1, and then the operation of the horizontal moving structure 2 and the vertical moving structure 3 is controlled through the PLC 5. When the current meter 4 does not reach the target position, the PLC controller 5 controls the horizontal movement structure 2 to start to operate, and if the connecting member 22 needs to move horizontally to the right, the gas enters the cylinder 211 through the first vent hole 213 and is discharged through the second vent hole 214, so that the piston rod 212 in the cylinder 211 moves horizontally to the right under the action of the gas, and the connecting member 22 connected with the piston rod 212 is driven to move horizontally to the right. If the connecting piece 22 needs to move horizontally leftward, the air enters the cylinder through the second vent hole 214 and is exhausted through the first vent hole 213, so that the piston rod 212 moves horizontally leftward to drive the connecting piece 22 connected with the piston rod 212 to move leftward.

After the position in the horizontal direction is determined, the vertical moving structure 3 is controlled to operate by the PLC controller 5. Firstly, the PLC 5 controls the motor 32 to start rotating, the motor shaft of the motor 32 is connected with the gear reduction system 33, and the motor shaft rotating at high speed is gradually reduced to the screw rod 34 to slowly rotate through the gear reduction system 33. When the current meter 4 needs to move downwards, the motor shaft rotates along the direction opposite to the thread direction, the nut 35 gradually separates outwards to drive the connecting pipe 36 to gradually extend out of the hollow rod 31, so that the current meter 4 moves downwards, if the current meter 4 reaches a target position, the power supply can be turned off, the motor 32 stops rotating, if the power supply is not turned off in the moving process of the current meter 4, when the limiting part 37 moves downwards to touch the second limiting switch 382, the power supply is automatically turned off, and the current meter 4 stops moving. If the flow meter 4 needs to move upward, the motor shaft rotates along the thread direction, so that the nut 35 moves toward the gear reduction system 33, and drives the connecting pipe 36 and the flow meter 4 to move upward. If the target position is reached during the movement, the power supply may be turned off, so that the flow meter 4 stops moving. If the power supply is not turned off during the movement, when the limiting member 37 moves upward to touch the first limit switch 381, the power supply is automatically turned off, and the flow meter 4 stops moving.

Can no longer need consume the manpower when detecting the river velocity of flow and measure the river velocity of flow through handheld current meter through bearing structure 1, through the application of horizontal migration structure 2 and vertical migration structure 3, can realize the automatic positioning of current meter 4 to adapt to different river course positions, conveniently carry out the velocity of flow and measure.

In the several embodiments provided in the present application, it should be understood that the disclosed system, apparatus and method may be implemented in other ways. The above-described embodiments of the apparatus are merely illustrative, and for example, the division of the units is only one logical division, and there may be other divisions when actually implemented, and for example, a plurality of units or components may be combined or integrated into another system, or some features may be omitted, or not executed.

In light of the foregoing description of preferred embodiments in accordance with the utility model, it is to be understood that numerous changes and modifications may be made by those skilled in the art without departing from the scope of the utility model. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.

Claims

1. An adjustable surface runoff monitoring mechanism for water and soil conservation is characterized by comprising a supporting structure, a horizontal moving structure connected with the supporting structure, a vertical moving structure connected with the horizontal moving structure, a flow velocity meter connected with the lower end of the vertical moving structure, and a PLC (programmable logic controller) connected with the horizontal moving structure and the vertical moving structure; the horizontal moving structure comprises a pushing cylinder and a connecting piece connected with one end of the pushing cylinder.

2. The adjustable surface runoff monitoring mechanism for soil and water conservation of claim 1 wherein the push cylinder comprises a cylinder barrel and a piston rod cooperating with the cylinder barrel.

3. The adjustable surface runoff monitoring mechanism for soil and water conservation of claim 2 wherein the cylinder includes a first vent and a second vent.

4. The adjustable surface runoff monitoring mechanism for soil and water conservation of claim 2 wherein the connector is welded to the piston rod.

5. The adjustable surface runoff monitoring mechanism for soil and water conservation of claim 1 wherein the support structure comprises a support base, a support rod disposed on the support base.

6. The adjustable surface runoff monitoring mechanism for soil and water conservation of claim 5 wherein the support base is a circular disc with a larger diameter, and the support rod is a cylinder with a right angle shape and a smaller diameter than the support base.

7. The adjustable surface runoff monitoring mechanism for soil and water conservation as claimed in claim 1, wherein the vertical moving structure comprises a hollow rod, a motor arranged in the hollow rod, a gear reduction system connected with the motor, a screw rod connected with the gear reduction system, a nut sleeved outside the screw rod, a connecting pipe connected with the lower end of the nut, a limiting part arranged on one side of the nut, and a limiting switch arranged on one side of the limiting part.

8. The adjustable surface runoff monitoring mechanism for soil and water conservation of claim 7 wherein the limit switches comprise a first limit switch located at an upper portion and a second limit switch located at a lower portion.