CN212409649U - System for measuring depth of sludge in channel and river channel - Google Patents
System for measuring depth of sludge in channel and river channel Download PDFInfo
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- CN212409649U CN212409649U CN202021663363.0U CN202021663363U CN212409649U CN 212409649 U CN212409649 U CN 212409649U CN 202021663363 U CN202021663363 U CN 202021663363U CN 212409649 U CN212409649 U CN 212409649U
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Abstract
The utility model discloses a system for measuring depth of sludge in a channel and a river course, which tests the height of a cross rod from a horizontal plane by arranging a water level tester, controls the height of the cross rod from the top surface of a channel dam in advance when the cross rod is preset, and obtains the height of the horizontal plane from the top surface of the channel dam by the above measurement; this device passes through Doppler wave probe measurable quantity actual water depth, under the prerequisite of known irrigation canals and ditches design depth, subtracts actual measurement depth of water through the design depth of water and can obtain the silt degree of depth. The utility model discloses structural design is simple novel, can realize the accurate measurement to inside silt of irrigation canals and ditches river and discharge to this device passes through the full automatic control of mechanical structure, can avoid the inaccuracy that the human factor caused, is silt degree of depth measurement system in the irrigation canals and ditches river course of an ideal.
Description
Technical Field
The utility model relates to a water conservancy measurement technical field especially relates to a silt degree of depth measurement system in ditch river course.
Background
In the water conservancy department, can usually through testing the interior absolute value depth of water of river channel irrigation canals and ditches with this accurate discharge, the absolute value depth of water be the water purification depth of water after getting rid of river bottom silt in the same cross-section in the river channel irrigation canals and ditches, current measurement mode is through artifical adoption dipperstick insert the river channel in carry out the fixed point and measure, this kind of measuring step is loaded down with trivial details to the precision is poor, can't directly perceivedly react accurate absolute value depth of water in the river channel.
Aiming at the defects in the prior art, as technical personnel in the industry, how to improve the depth measurement system of the sludge in the channel and river channel through technology is designed, so that the technical problems that the technical personnel in the prior art need to solve urgently are overcome.
Disclosure of Invention
In view of the above shortcoming of prior art, the utility model aims at solving current artifical measured data inaccuracy, the drawback that measurement work volume is big.
The utility model discloses a system for measuring depth of sludge in a ditch and a river channel, which comprises a support column arranged on the earth surface, wherein the top of the support column is provided with a photovoltaic panel and an energy storage control device, and a water level tester is arranged on a cross rod of the support column; the bottom of the ditch is provided with a fixing device, the fixing device extends to the horizontal plane, and a Doppler wave probe is fixed on the horizontal plane; the energy storage control device is connected with the water level tester and the Doppler wave probe through a line to realize control and power supply.
The fixing device comprises a fixing seat fixed at the bottom of a river channel, a plurality of vertical guide pillars are arranged on the fixing seat, a probe base is fixed on the fixing seat through the vertical guide pillars, and the Doppler wave probe is fixed on the probe base.
The fixing device comprises a fixing seat fixed at the bottom of a river channel, a traction rope is connected to the fixing seat, the top of the traction rope is connected with a probe base, the probe base floats on the horizontal plane, and a Doppler wave probe is fixed on the probe base.
The cross bars are arranged in parallel with the horizontal plane.
The support column is provided with a camera which can realize real-time monitoring of a working area.
The utility model discloses following beneficial effect has: through the design, the height of the horizontal rod from the horizontal plane is tested by arranging the water level tester, and meanwhile, when the horizontal rod is preset, the height of the horizontal rod from the top surface of the ditch dam is controlled in advance, so that the height of the horizontal plane from the top surface of the ditch dam can be obtained through the measurement; this device passes through Doppler wave probe measurable quantity actual water depth, under the prerequisite of known irrigation canals and ditches design depth, subtracts actual measurement depth of water through the design depth of water and can obtain the silt degree of depth. The utility model discloses structural design is simple novel, can realize the accurate measurement to inside silt of irrigation canals and ditches river and discharge to this device passes through the full automatic control of mechanical structure, can avoid the inaccuracy that the human factor caused, is silt degree of depth measurement system in the irrigation canals and ditches river course of an ideal.
Drawings
The present invention will be further explained with reference to the drawings and examples.
FIG. 1 is a schematic view of the internal three-dimensional structure of the present invention;
FIG. 2 is a schematic view of the structure of the working principle of the present invention;
FIG. 3 is an enlarged view of the structure of area A in FIG. 1;
in the figure, the device comprises a channel dam 1, a channel 2, a channel 3, water flow 4, a vertical guide pillar 5, a floating ball probe base 51, a Doppler probe 6, a fixed seat 7, a traction rope 8, a support column 81, a photovoltaic panel 82, a camera 83, a water level tester 9 and an energy storage control device.
Detailed Description
Other advantages and effects of the present invention will be apparent to those skilled in the art from the disclosure of the present invention.
According to the attached drawings: a system for measuring depth of sludge in a channel and a river channel comprises a support column 8 arranged on the ground surface, wherein a photovoltaic panel 81 and an energy storage control device 9 are arranged at the top of the support column 8, and a water level tester 83 is arranged on a cross bar of the support column 8; a fixing device is arranged at the bottom of the ditch 2, the fixing device extends to the horizontal plane, and a Doppler wave probe 51 is fixed on the horizontal plane; the energy storage control device 9 is connected with the water level tester 83 and the doppler wave probe 51 through a line to realize control and power supply, and the circuit is a general connection technology in the electrical industry and is not described in detail herein. The horizontal pole parallel with horizontal plane parallel arrangement, it ensures that water level tester 83 is on a parallel with the surface of water setting, support column 8 on be provided with the camera and can realize work area's real time monitoring.
The utility model discloses a two kinds of Doppler wave probe 51's fixed mode, as follows respectively:
example I: the fixing device comprises a fixing seat 6 fixed at the bottom of a river channel, a plurality of vertical guide pillars 4 are arranged on the fixing seat 6, a horizontal plane at the high position of each vertical guide pillar 4 is arranged, a floating ball probe base 5 is jointly fixed through the vertical guide pillars 4, the Doppler wave probe 51 is fixed on the floating ball probe base 5, and when the horizontal plane rises or falls, the floating ball probe base 5 floats up and down under the restraint of the vertical guide pillars 4.
Example II: fixing device include one and fix fixing base 6 in river course irrigation canals and ditches bottom, be connected with a traction rope 7 on fixing base 6, traction rope 7 top and probe base 5 be connected, probe base 5 floats on the horizontal plane, Doppler's wave probe 51 is fixed on probe base 5.
When the system is used: as shown in fig. 2, the height a of the cross bar from the top dam of the river channel when the cross bar is installed is predicted in advance, the height b of the cross bar from the horizontal plane is tested by arranging a water level tester 83, the distance e from the horizontal plane to the top dam of the river channel is obtained through a-b, the design depth f of the river channel is known when the river channel is built, the depth d of the water can be measured through a doppler wave probe 51, after the above actions are completed, the depth of the sludge c at the bottom of the river channel can be obtained through the obtained data f-d-e, the specific calculation formula can be f-d- (a-b) ═ c, and the c is the depth of the sludge.
The utility model discloses structural design is simple novel, can realize the accurate measurement to inside silt of irrigation canals and ditches river and discharge to this device passes through the full automatic control of mechanical structure, can avoid the inaccuracy that the human factor caused, is silt degree of depth measurement system in the irrigation canals and ditches river course of an ideal.
Claims (5)
1. The utility model provides a silt degree of depth measurement system in ditch river course, its includes a support column of setting at the earth's surface, its characterized in that: the top of the supporting column is provided with a photovoltaic panel and an energy storage control device, and a cross rod of the supporting column is provided with a water level tester; the bottom of the ditch is provided with a fixing device, the fixing device extends to the horizontal plane, and a Doppler wave probe is fixed on the horizontal plane; the energy storage control device is connected with the water level tester and the Doppler wave probe through a line to realize control and power supply.
2. The system of claim 1 for measuring depth of sludge in a channel of a canal, wherein: the fixing device comprises a fixing seat fixed at the bottom of a river channel, a plurality of vertical guide pillars are arranged on the fixing seat, a probe base is fixed on the fixing seat through the vertical guide pillars, and the Doppler wave probe is fixed on the probe base.
3. The system of claim 1 for measuring depth of sludge in a channel of a canal, wherein: the fixing device comprises a fixing seat fixed at the bottom of a river channel, a traction rope is connected to the fixing seat, the top of the traction rope is connected with a probe base, the probe base floats on the horizontal plane, and a Doppler wave probe is fixed on the probe base.
4. The system of claim 1 for measuring depth of sludge in a channel of a canal, wherein: the cross bars are arranged in parallel with the horizontal plane.
5. The system of claim 1 for measuring depth of sludge in a channel of a canal, wherein: the support column is provided with a camera which can realize real-time monitoring of a working area.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021663363.0U CN212409649U (en) | 2020-08-06 | 2020-08-06 | System for measuring depth of sludge in channel and river channel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021663363.0U CN212409649U (en) | 2020-08-06 | 2020-08-06 | System for measuring depth of sludge in channel and river channel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212409649U true CN212409649U (en) | 2021-01-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021663363.0U Active CN212409649U (en) | 2020-08-06 | 2020-08-06 | System for measuring depth of sludge in channel and river channel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212409649U (en) |
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2020
- 2020-08-06 CN CN202021663363.0U patent/CN212409649U/en active Active
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