A monitoring device for ecological environment management

Abstract

The present invention discloses a monitoring device for ecological environment management, specifically relating to the field of environmental monitoring equipment, comprising a floating plate floating on the surface of a water body and a flow meter cylinder arranged below the floating plate, the flow meter cylinder being located in the lower layer of the water body, a first bearing being embedded at a position near the front end of the surface of the floating plate, a rotating shaft assembly extending to the top and bottom of the floating plate being inserted into the first bearing, the flow meter cylinder being installed at the bottom end of the rotating shaft assembly, a flow guide assembly for limiting the flow meter cylinder being provided on both sides thereof, a floating plate pointing member located at the surface of the water body being installed at the bottom of the floating plate, and a depth assembly being installed at a position near the rear end of the surface of the floating plate. The present invention can limit the swing angle of the flow meter cylinder, accelerate the rate at which it returns to a balanced state during the swinging process, and avoid the problem of reduced monitoring accuracy caused by undercurrent disturbances on the flow meter cylinder.

Description

Technical Field

[0001] The present invention relates to the field of environmental monitoring equipment, and more specifically, to a monitoring device for ecological environment management. Background Art

[0002] The ecological environment is closely related to humans and has an important impact on human life and production activities. The destruction of the ecological environment also has a huge adverse impact on human life and production activities. Humans use various instruments to digitize many of its factors and then formulate specific targeted methods to govern them.

[0003] When monitoring water environment data, a velocity flowmeter is generally required to detect the flow rate of the water. However, when using traditional velocity flowmeters, the flowmeter cylinder has poor balance stability in the water. The guide plates on both sides of the flowmeter cylinder are easily disturbed by the water flow and sway from side to side, making it difficult to quickly return to a balanced state, affecting the monitoring effect. Summary of the Invention

[0004] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: a monitoring device for ecological environment management, comprising a float floating on the surface of a water body and a flow meter cylinder arranged below the float, the flow meter cylinder being located in the lower layer of the water body, a first bearing being embedded in the surface of the float near the front end, a rotating shaft assembly extending to the top and bottom of the float being inserted into the first bearing, the flow meter cylinder being installed at the bottom end of the rotating shaft assembly, guide assemblies for limiting the flow meter cylinder being provided on both sides thereof, a float pointing member located on the surface of the water body being installed at the bottom of the float, and a depth assembly being installed on the surface of the float near the rear end.

[0005] In a preferred embodiment, the shaft assembly includes a shaft inserted into the first bearing, the top end of the shaft extends above the floating plate, the bottom end extends below the floating plate, and an upward extending connection hole is opened on the end surface of the bottom end of the shaft.

[0006] In a preferred embodiment, a lifting connecting rod is inserted into the connecting hole, the connecting rod is in the shape of a hexagonal prism, and the flow meter cylinder is fixed to the bottom end of the connecting rod;

[0007] A screw tube is installed on the outer wall of the bottom end of the rotating shaft, a movable screw rod is inserted into the screw tube, and the end of the screw rod passes through the rotating shaft and fits with the outer wall of the connecting rod.

[0008] In a preferred embodiment, the flow guide assembly includes fixing rods symmetrically mounted on the outer walls of both sides of the flow meter cylinder, and a plurality of lower flow guide plates arranged in parallel are fixed to the outside of the fixing rods.

[0009] In a preferred embodiment, the floating plate directing member includes a plurality of upper guide plates fixed on the bottom wall of the floating plate, the plurality of upper guide plates are symmetrically arranged on both sides of the rotating shaft assembly, and the extension directions of the plurality of upper guide plates and the plurality of lower guide plates are consistent.

[0010] In a preferred embodiment, a flow rod perpendicular to the rotating shaft is installed at the top end of the rotating shaft, and the flow rod is arranged parallel to the multiple lower guide plates.

[0011] In a preferred embodiment, the depth component includes a socket opened at the rear end of the floating plate surface, a marking rod that can move up and down is installed in the socket, a counterweight block is installed at the bottom end of the marking rod and a limit plate is installed at the top end, the counterweight block is located below the floating plate, the limit plate is located above the floating plate and is detachably connected to the marking rod, and a scale is evenly arranged on the outer wall of the marking rod.

[0012] In a preferred embodiment, a second bearing is further installed at the edge of the floating plate surface, a rotatable connecting rod is inserted into the second bearing, a hanging rod perpendicular to the connecting rod is installed at the top end of the connecting rod, and a hanging ring is installed at the other end of the hanging rod.

[0013] Technical effects and advantages of the present invention:

[0014] The present invention can limit the swing angle of the flow meter cylinder, accelerate the rate of its return to equilibrium during the swing process, and avoid the problem of decreased monitoring accuracy caused by undercurrent disturbance of the flow meter cylinder. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0016] Figure 2 It is a right-side structural schematic diagram of the present invention.

[0017] The accompanying drawings are marked as follows: 1 floating plate, 2 flow meter cylinder, 3 first bearing, 4 rotating shaft, 5 connecting rod, 6 screw tube, 7 screw, 8 fixing rod, 9 lower guide plate, 10 upper guide plate, 11 flow direction rod, 12 jack, 13 marking rod, 14 scale, 15 limit plate, 16 second bearing, 17 connecting rod, 18 hanging rod, 19 hanging ring, 20 counterweight. DETAILED DESCRIPTION

[0018] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0019] like Figure 1-2 A monitoring device for ecological environment management shown in the figure includes a floating plate 1 floating on the surface of a water body and a flow meter cylinder 2 arranged below the floating plate 1. The flow meter cylinder 2 is located in the lower layer of the water body. A first bearing 3 is embedded in the surface of the floating plate 1 near the front end. A rotating shaft 4 assembly extending to the top and bottom of the floating plate 1 is inserted into the first bearing 3. The flow meter cylinder 2 is installed at the bottom end of the rotating shaft 4 assembly. A guide assembly for limiting the flow meter cylinder 2 is provided on both sides. A floating plate 1 pointing member located on the surface of the water body is installed at the bottom of the floating plate 1, and a depth assembly is installed on the surface of the floating plate 1 near the rear end.

[0020] On the basis of the above, when in use, the float 1 is placed on the surface of the detected water body, and the flow meter cylinder 2 is placed in the lower layer of the detected water body to monitor the flow velocity and flow of the water body. The guide components arranged on both sides of the flow meter cylinder 2 swing with the flow of water, and limit the swing angle of the flow meter cylinder 2, thereby accelerating the rate at which it returns to the equilibrium state during the swinging process, thereby avoiding the problem of decreased monitoring accuracy caused by the flow meter cylinder 2 being disturbed by undercurrent.

[0021] In one embodiment, the rotating shaft 4 assembly includes a rotating shaft 4 inserted into the first bearing 3, wherein the top end of the rotating shaft 4 extends above the floating plate 1 and the bottom end extends below the floating plate 1, and an upwardly extending connecting hole is formed on the bottom end surface of the rotating shaft 4;

[0022] Furthermore, the rotating shaft 4 can rotate in the first bearing 3, so that the angle of the rotating shaft 4 can be adjusted.

[0023] The connecting hole is plugged with a lifting connecting rod 5, which is in the shape of a hexagonal prism, and the flow meter cylinder 2 is fixed to the bottom end of the connecting rod 5;

[0024] When the flowmeter cylinder 2 is shaken and swung by the water flow, it drives the connecting rod 5 at the bottom end of the rotating shaft 4 to rotate, thereby driving the rotating shaft 4 to rotate in the first bearing 3.

[0025] Furthermore, a flow direction rod 11 perpendicular to the rotating shaft 4 is installed at the top of the rotating shaft 4. The flow direction rod 11 will shake with the shaking of the flow meter cylinder 2, and display the direction of water flow in the lower layer of the water body in real time.

[0026] Furthermore, a screw tube 6 is installed on the outer wall of the bottom end of the rotating shaft 4, and a movable screw rod 7 is inserted into the screw tube 6. The end of the screw rod 7 passes through the rotating shaft 4 and fits against the outer wall of the connecting rod 5;

[0027] Since there are different requirements for detecting the depth of the water body and the detection sample, the position of the flow meter cylinder 2 in the water body needs to be adjusted. Therefore, a screw tube 6 and a screw rod 7 are provided. The screw rod 7 is moved in the screw tube 6 to limit and fix the lifting and lowering activities of the connecting rod 5 in the connecting hole at the bottom end of the rotating shaft 4. The height of the connecting rod 5 can be freely adjusted according to the user's needs to achieve the adjustment of the position of the flow meter cylinder 2.

[0028] In one embodiment, the flow guide assembly includes a fixing rod 8 symmetrically mounted on the outer walls of both sides of the flow meter cylinder 2, and a plurality of lower flow guide plates 9 arranged in parallel are fixed to the outside of the fixing rod 8;

[0029] On the basis of the above, when the flow meter cylinder 2 is placed in the lower layer of the water body for water flow detection, multiple lower guide plates 9 will shake with the flow of water and drive the flow meter cylinder 2 to move, and the lower guide plates 9 can also limit the amplitude of the shaking of the flow meter cylinder 2, so that it swings with the shaking of the water flow, consistent with the direction of the water flow, and quickly returns to a balanced state when the water flow is smooth.

[0030] Furthermore, the flow rod 11 is arranged in parallel with the plurality of lower guide plates 9, so the pointing direction of the flow rod 11 is consistent with the direction of the water flow in the lower layer of the water body.

[0031] In one embodiment, the floating plate 1 directing member includes a plurality of upper guide plates 10 fixed to the bottom wall of the floating plate 1, the plurality of upper guide plates 10 are symmetrically arranged on both sides of the rotating shaft 4 assembly, and the extension direction of the plurality of upper guide plates 10 and the plurality of lower guide plates 9 are consistent;

[0032] On the basis of the above, a first bearing 3 is installed on the float 1, and the rotating shaft 4 rotates in the first bearing 3. Therefore, the direction of the float 1 on the water body is not necessarily consistent with the direction of the flow meter cylinder 2 in the lower layer of the water body, because the flow direction of the surface layer and the lower layer of the water body will have a certain angle difference. By installing multiple upper diversion plates 10 at the bottom of the float 1, when the water flow on the surface of the water body flows through the multiple upper diversion plates 10, the float 1 is driven to be consistent with the direction of the water flow on the surface of the water body, and the flow rod 11 at the top of the rotating shaft 4 is consistent with the direction of the water flow in the lower layer of the water body. The flow data of the water body can be obtained by obtaining the angle between the float 1 and the flow rod 11, so as to analyze the ecological water environment data.

[0033] In one embodiment, the depth assembly includes a socket 12 opened at the rear end of the surface of the floating plate 1, a marking rod 13 movable up and down is installed in the socket 12, a counterweight block 20 is installed at the bottom end of the marking rod 13 and a limit plate 15 is installed at the top end. The counterweight block 20 is located below the floating plate 1, and the limit plate 15 is located above the floating plate 1 and is detachably connected to the marking rod 13. A scale 14 is evenly arranged on the outer wall of the marking rod 13;

[0034] On the basis of the above, the marking rod 13 sinks to the bottom of the water body through the counterweight block 20, and the water depth is judged by the scale 14 on the marking rod 13. When the limit plate 15 is directly attached to the surface of the floating plate 1, the surface water depth exceeds the measurable range of the marking rod 13, and the limit plate 15 can prevent the marking rod 13 and the counterweight block 20 from falling off the floating plate 1.

[0035] In one embodiment, a second bearing 16 is further installed at the edge of the surface of the floating plate 1. A rotatable connecting rod 17 is inserted into the second bearing 16. A hanging rod 18 perpendicular to the connecting rod 17 is installed at the top of the connecting rod 17. A hanging ring 19 is installed at the other end of the hanging rod 18.

[0036] During use, the rotatable hanging rod 18 drives the connecting rod 17 to rotate in the second bearing 16, so that the angle of the hanging rod 18 changes, and the hanging ring 19 at the end of the hanging rod 18 is connected to other equipment such as shore fixed piles or hulls to realize the installation and use of the monitoring device.

[0037] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified or limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may refer to mechanical or electrical connections, internal communication between two components, or direct connection. "Up," "down," "left," "right," etc. are only used to indicate relative positional relationships. When the absolute positions of the objects being described change, the relative positional relationships may also change.

[0038] Secondly: The drawings of the embodiments disclosed in the present invention only involve structures related to the embodiments disclosed in the present invention. Other structures may refer to conventional designs. The same embodiment and different embodiments of the present invention may be combined with each other without conflict.

[0039] Finally: The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A monitoring device for ecological environment management, comprising a floating plate floating on the surface of a water body and a flow meter cylinder arranged below the floating plate, wherein the flow meter cylinder is located in the lower layer of the water body, characterized in that: A first bearing is embedded in the surface of the floating plate near the front end, and a rotating shaft assembly extending to the top and bottom of the floating plate is inserted into the first bearing. The flow meter cylinder is installed at the bottom end of the rotating shaft assembly. A flow guide assembly is provided on both sides of the flow meter cylinder to limit the flow meter cylinder. A floating plate pointing member located on the surface of the water body is installed at the bottom of the floating plate, and a depth assembly is installed on the surface of the floating plate near the rear end. The rotating shaft assembly includes a rotating shaft inserted into the first bearing, the top end of the rotating shaft extends above the floating plate, the bottom end extends below the floating plate, and an upwardly extending connecting hole is formed on the end surface of the bottom end of the rotating shaft; A lifting connecting rod is inserted into the connecting hole, the connecting rod is in the shape of a hexagonal prism, and the flow meter cylinder is fixed to the bottom end of the connecting rod; A spiral tube is installed on the outer wall of the bottom end of the rotating shaft, and a movable screw is inserted into the spiral tube. The end of the screw passes through the rotating shaft and fits with the outer wall of the connecting rod; A flow rod perpendicular to the rotating shaft is installed at the top end of the rotating shaft, and the flow rod is arranged in parallel with the multiple lower guide plates.

2. The monitoring device for ecological environment management according to claim 1, characterized in that: The flow guide assembly comprises fixing rods symmetrically mounted on the outer walls of both sides of the flow meter cylinder, and a plurality of lower flow guide plates arranged in parallel are fixed to the outside of the fixing rods.

3. The monitoring device for ecological environment management according to claim 2, characterized in that: The floating plate directing member includes a plurality of upper guide plates fixed on the bottom wall of the floating plate. The plurality of upper guide plates are symmetrically arranged on both sides of the rotating shaft assembly. The extension directions of the plurality of upper guide plates and the plurality of lower guide plates are consistent.

4. The monitoring device for ecological environment management according to claim 1, characterized in that: The depth component includes a socket opened at the rear end of the floating plate surface, a marking rod that can move up and down is installed in the socket, a counterweight block is installed at the bottom end of the marking rod and a limit plate is installed at the top end, the counterweight block is located below the floating plate, the limit plate is located above the floating plate and is detachably connected to the marking rod, and a scale is evenly arranged on the outer wall of the marking rod.

5. The monitoring device for ecological environment management according to claim 1, characterized in that: A second bearing is also installed at the edge of the floating plate surface, a rotatable connecting rod is inserted into the second bearing, a hanging rod perpendicular to the connecting rod is installed at the top end of the connecting rod, and a hanging ring is installed at the other end of the hanging rod.

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