CN218824358U - Formula of sailing river course survey device - Google Patents
Formula of sailing river course survey device Download PDFInfo
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- CN218824358U CN218824358U CN202220835194.7U CN202220835194U CN218824358U CN 218824358 U CN218824358 U CN 218824358U CN 202220835194 U CN202220835194 U CN 202220835194U CN 218824358 U CN218824358 U CN 218824358U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A90/00—Technologies having an indirect contribution to adaptation to climate change
- Y02A90/30—Assessment of water resources
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Abstract
The utility model relates to a formula of walking to navigate river flow measurement device belongs to water conservancy river course or channel flow monitoring technical field. The technical scheme is as follows: an electric bin (7) is arranged on the steel wire rope (4), the electric bin (7) is connected with the current measuring sensor (6) through the traction cable (5), the winding and unwinding box (2) is close to the traction box (1), the steel wire rope (4) penetrates through the winding and unwinding box (2), and the electric bin (7) on the steel wire rope (4), the traction cable (5) and the current measuring sensor (6) can be stored or discharged by the winding and unwinding box (2). The utility model has the advantages that: the flow measuring device has the advantages that a measuring bridge is omitted, the flow measuring sensor floating on the water surface is used for replacing a 'fish lead', array point flow velocity and flow measurement are achieved, the flow measuring sensor with light weight is easy to collect and protect, power consumption of a traction box is reduced, equipment cost is reduced, the flow measuring device floats on the water surface during measurement, floating objects in water can be kept away to the maximum extent, and maintenance-free unattended automatic flow measurement is easy to achieve.
Description
Technical Field
The utility model relates to a formula of walking to navigate river flow measuring device belongs to water conservancy river course or channel flow monitoring technology field.
Background
At present, in the flow measurement of a river channel or a wide channel in the water conservancy industry, a large number of hydrological winches matched with propeller current meters are used, the propeller current meters need to be matched with counterweights commonly called as 'fish-shaped' and are arranged on steel cables crossing the water surface, and the 'fish-shaped' drives the propeller current meters to carry out array point flow velocity flow measurement on a flow measurement section by carrying out parallel sailing and vertical operation. However, the weight of the fish "lead" is from tens of kilograms to hundreds of kilograms, so that the current measurement operation and the collection after the current measurement are very difficult, and in addition, the propeller current meter needs to be cleaned after the current measurement is finished every time, so the current measurement can only be manually operated, and the unattended automatic current measurement cannot be realized.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a formula of walking to navigate river course current surveying device, light in weight can tow into easily and receive and release the case, uses acoustic sensor to need not to wash, can realize unmanned on duty ground and survey sulphur automatically, has solved the problem that exists among the background art.
The technical scheme of the utility model is that:
a sailing type river channel flow measuring device comprises a traction box, a collecting and releasing box, a tensioning box, a steel wire rope, a traction cable, a flow measuring sensor and an electrical cabin, wherein the traction box and the collecting and releasing box are fixed on one side of a river channel through a first shoreside support, and the traction box is connected with the collecting and releasing box through a connecting channel; the tensioning box is fixed at the other side of the river channel through a shoreside bracket II, and a steel wire rope which runs in an annular mode is arranged between the tensioning box and the traction box; the steel wire rope is provided with an electric bin, the electric bin is connected with the current measuring sensor through a traction cable, the winding and unwinding box is close to the traction box, the steel wire rope penetrates through the winding and unwinding box, and the electric bin, the traction cable and the current measuring sensor on the steel wire rope can be stored or discharged by the winding and unwinding box.
The flow measuring sensor comprises a floating body, a flow velocity sensor and a silt measuring sensor, wherein the flow velocity sensor is a multipoint acoustic profile flow velocity sensor, and the silt measuring sensor is an ultrasonic water level sensor.
The number of the traction cables is two, one ends of the two traction cables are respectively fixed at two ends of the electric bin, and the other ends of the two traction cables are fixed on a floating body of the flow measurement sensor; the electric bin is of a waterproof structure, and a flow measuring sensor data collecting and transmitting module and a wireless charging circuit are arranged in the electric bin; the traction rope is a steel wire rope with a built-in cable core.
The retractable box comprises a protective box body, an electric protective door and a guide wheel, the electric protective door is arranged at the lower right side of the protective box body, and the guide wheel is arranged in the protective box body; the traction box drives the steel wire rope to run, an electric bin, a traction cable and a current measuring sensor on the steel wire rope approach the retraction box under the dragging of the steel wire rope, the steel wire rope enters the protective box body through an electric protective door opened on the protective box body, the traction cable is matched with a guide wheel in the protective box body, and the current measuring sensor dragged by the traction cable conveniently smoothly enters the protective box body; and after all the flow measuring sensors enter the protective box body, closing the electric protective door to protect the flow measuring sensors in the protective box body.
The left side of the protective box body is connected with the traction box through a connecting channel, an electric bin on the steel wire rope can pass through the connecting channel, and a charging device is arranged in the traction box; after the electrical bin on the steel wire rope enters the protective box body, the steel wire rope continues to move in the traction box body, the electrical bin enters the traction box body through the connecting channel and is matched with a charging device in the traction box body, and the electrical bin is charged.
The traction box is connected with a river water level meter, for example: the river water level meter is a radar water level meter.
River course both sides support, traction box, tensioning case, current surveying sensor, body, multiple spot acoustics section flow velocity sensor, ultrasonic wave level sensor, electric storehouse, wire rope, cable core wire rope, electronic guard gate, leading wheel, radar fluviograph etc. are the visible well-known technique in market.
The power supply is arranged in the traction box and is a solar power supply or commercial power.
The utility model has the advantages that: the flow measuring sensor floating on the water surface is used for replacing the traditional and heavy 'fish-lead' which runs up and down in the water and is easy to hang a large amount of floating objects in the water in the flow measuring occasion without a measuring bridge on the river surface, the array point flow velocity flow measurement is realized, the flow measuring sensor with light weight is easy to collect and protect, the power consumption of a traction box is reduced, the equipment cost is reduced, the device floats on the water surface during measurement, the floating objects in the water can be avoided to the maximum extent, and the maintenance-free unattended automatic flow measurement is easy to realize.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention;
in the figure: the device comprises a traction box 1, a retraction box 2, a tensioning box 3, a steel wire rope 4, a traction cable 5, a flow measuring sensor 6, an electrical cabin 7, a floating body 8, a flow velocity sensor 9, a silt measuring sensor 10, a protective box body 11, an electric protective door 12, a guide wheel 13, a connecting channel 14 and a river water level meter 15.
Detailed Description
The present invention will be further described with reference to the accompanying drawings.
A sailing type river channel flow measuring device comprises a traction box 1, a retraction box 2, a tensioning box 3, a steel wire rope 4, a traction cable 5, a flow measuring sensor 6 and an electrical cabin 7, wherein the traction box 1 and the retraction box 2 are fixed on one side of a river channel through a shoreside support I, and the traction box 1 is connected with the retraction box 2 through a connecting channel 14; the tensioning box 3 is fixed on the other side of the river channel through a shoreside bracket II, and a steel wire rope 4 which runs in an annular mode is arranged between the tensioning box 3 and the traction box 1; an electric bin 7 is arranged on the steel wire rope 4, the electric bin 7 is connected with a current measuring sensor 6 through a traction cable 5, the winding and unwinding box 2 is close to the traction box 1, the steel wire rope 4 penetrates through the winding and unwinding box 2, and the electric bin 7 on the steel wire rope 4, the traction cable 5 and the current measuring sensor 6 can be stored or discharged from the winding and unwinding box 2.
The flow measuring sensor 6 comprises a floating body 8, a flow velocity sensor 9 and a silt measuring sensor 10, wherein the flow velocity sensor is a multipoint acoustic profile flow velocity sensor, and the silt measuring sensor is an ultrasonic water level sensor.
The number of the traction cables 5 is two, one ends of the two traction cables are respectively fixed at two ends of the electric bin 7, and the other ends of the two traction cables are fixed on a floating body of the flow measuring sensor 6; the electric bin 7 is of a waterproof structure, and a flow measuring sensor data collecting and transmitting module and a wireless charging circuit are arranged in the electric bin 7; the traction cable is a steel wire rope with a built-in cable core.
The retractable box 2 comprises a protective box body 11, an electric protective door 12 and a guide wheel 13, the electric protective door 12 is arranged at the lower right of the protective box body 11, and the guide wheel 13 is arranged in the protective box body 11; the traction box drives the steel wire rope 4 to run, the electric bin 7, the traction cable 5 and the flow measuring sensor 6 on the steel wire rope 4 approach the retraction box 2 under the dragging of the steel wire rope 4, and enter the protection box body 11 through the electric protection door 12 opened on the protection box body 11, the traction cable 5 is matched on the guide wheel 13 in the protection box body 11, and the flow measuring sensor 6 dragged by the traction cable 5 smoothly enters the protection box body 11; after the flow measuring sensors 6 all enter the protective box body 11, the electric protective door 12 is closed, and the flow measuring sensors 6 in the protective box body 11 are protected.
The left side of the protective box body 11 is connected with the traction box 1 through a connecting channel 14, the electric bin 7 on the steel wire rope 4 can pass through the connecting channel 14, and a charging device is arranged in the traction box 1; after the electric bin 7 on the steel wire rope 4 enters the protective box body 11, the steel wire rope 4 continues to move towards the traction box 1, the electric bin 7 enters the traction box 1 through the connecting channel 14 and is matched with a charging device in the traction box 1, and the electric bin 7 is charged.
The traction box is connected with a river water level meter, for example: the river water level gauge is a radar water level gauge.
River course both sides support, traction box, tensioning case, current surveying sensor, body, multiple spot acoustics section flow velocity sensor, ultrasonic wave level sensor, electric storehouse, wire rope, cable core wire rope, electronic guard gate, leading wheel, radar fluviograph etc. are the visible well-known technique in market.
Before the flow measurement starts, the traction cable 5 and the flow measurement sensor 6 are positioned in the protective box body 11, the electric protective door 12 of the protective box is closed, and the electric bin 7 on the steel wire rope is in a charging completion state in the traction box 1; a river water level meter 15 monitors the river water level;
under a current measuring instruction, an electric protective door 12 of the protective box is opened downwards, a current measuring sensor 6 is in a gliding state, a steel wire rope 4 and an electric bin 7 in the traction box move outwards, traction cables 5 at two ends of the electric bin, and the current measuring sensor 6 at the lower end of the electric bin slide into water; gradually, the current measuring sensor 6 is dragged by the steel wire rope 4 to reach a first vertical current measuring position; under the action of water flow, the flow measuring sensor 6 is stabilized at a first vertical flow measuring point, a water level sensor on the flow measuring sensor 6 measures the actual water depth above the river bottom siltation of the point, a multipoint acoustic profile flow velocity sensor on the flow measuring sensor measures the flow velocity of each point on the acoustic wave beam according to a set measuring point interval, and then the flow measuring process is repeated from a second vertical line to an Nth vertical line;
and the flow measurement of each vertical line is completed, the flow measurement sensor 6 returns to the lower surface of the retractable box under the dragging of the steel wire rope and the traction box, the steel wire rope 4 continues to operate, the electric bin 7 enters the traction box and is charged after being put in place, the flow measurement sensor enters the retractable box, and the electric protective door 12 of the protective box is closed.
Calculating a river bottom sedimentation curve by comparing the collected river channel water level with a sedimentation value collected by an ultrasonic water level sensor on a flow measuring sensor, thereby obtaining the water passing area of a river channel flow measuring section; the array point flow velocity is obtained through the collected multi-point flow velocity values on each vertical line, so that the average flow velocity is calculated, the flow measurement section flow is obtained through the flow velocity area method by multiplying the water passing area by the average flow velocity, and the flow measurement is completed.
The power supply is arranged in the traction box and is a solar power supply or commercial power.
Claims (5)
1. The utility model provides a walk navigation formula river course device of surveying current which characterized in that: the river channel flow measurement device comprises a traction box (1), a retraction box (2), a tensioning box (3), a steel wire rope (4), a traction cable (5), a flow measurement sensor (6) and an electrical bin (7), wherein the traction box (1) and the retraction box (2) are fixed on one side of a river channel through a shoreside support I, and the traction box (1) is connected with the retraction box (2) through a connecting channel (14); the tensioning box (3) is fixed on the other side of the river channel through a shoreside bracket II, and a steel wire rope (4) running in an annular mode is arranged between the tensioning box (3) and the traction box (1); an electric bin (7) is arranged on the steel wire rope (4), the electric bin (7) is connected with the current measuring sensor (6) through the traction cable (5), the winding and unwinding box (2) is close to the traction box (1), the steel wire rope (4) penetrates through the winding and unwinding box (2), and the electric bin (7) on the steel wire rope (4), the traction cable (5) and the current measuring sensor (6) can be stored or discharged by the winding and unwinding box (2).
2. The device of claim 1, wherein: the retractable box (2) comprises a protective box body (11), an electric protective door (12) and a guide wheel (13), the electric protective door (12) is arranged on the lower right of the protective box body (11), and the guide wheel (13) is arranged in the protective box body (11); the traction box drives the steel wire rope (4) to run, an electric bin (7) on the steel wire rope (4), a traction cable (5) and a current measuring sensor (6) approach the retraction box (2) under the dragging of the steel wire rope (4), the traction cable enters the protection box body (11) through an electric protection door (12) opened on the protection box body (11), the traction cable (5) is matched on a guide wheel (13) in the protection box body (11), and the current measuring sensor (6) dragged by the traction cable (5) smoothly enters the protection box body (11); after the flow measuring sensors (6) all enter the protective box body (11), the electric protective door (12) is closed, and the flow measuring sensors (6) in the protective box body (11) are protected.
3. The device of claim 2, wherein: the left side of the protective box body (11) is connected with the traction box (1) through a connecting channel (14), an electric bin (7) on the steel wire rope (4) can pass through the connecting channel (14), and a charging device is arranged in the traction box (1); after an electrical bin (7) on a steel wire rope (4) enters a protective box body (11), the steel wire rope (4) continues to move towards the interior of the traction box (1), the electrical bin (7) enters the traction box (1) through a connecting channel (14) and is matched with a charging device in the traction box (1) to charge the electrical bin (7).
4. The device of claim 1 or 2, wherein: the number of the traction cables (5) is two, one end of each traction cable is fixed to the two ends of the electric bin (7), and the other end of each traction cable is fixed to a floating body of the current measuring sensor (6); the electric bin (7) is of a waterproof structure, and a flow measuring sensor data collecting and transmitting module and a wireless charging circuit are arranged in the electric bin (7).
5. The device of claim 1 or 2, wherein: the traction box (1) is connected with a river water level meter (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220835194.7U CN218824358U (en) | 2022-04-12 | 2022-04-12 | Formula of sailing river course survey device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220835194.7U CN218824358U (en) | 2022-04-12 | 2022-04-12 | Formula of sailing river course survey device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218824358U true CN218824358U (en) | 2023-04-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220835194.7U Active CN218824358U (en) | 2022-04-12 | 2022-04-12 | Formula of sailing river course survey device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218824358U (en) |
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2022
- 2022-04-12 CN CN202220835194.7U patent/CN218824358U/en active Active
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