CN220961481U - Suspended load mass sand content monitoring device - Google Patents
Suspended load mass sand content monitoring device Download PDFInfo
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- CN220961481U CN220961481U CN202322423746.0U CN202322423746U CN220961481U CN 220961481 U CN220961481 U CN 220961481U CN 202322423746 U CN202322423746 U CN 202322423746U CN 220961481 U CN220961481 U CN 220961481U
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- 239000004576 sand Substances 0.000 title claims abstract description 20
- 238000012806 monitoring device Methods 0.000 title claims abstract description 17
- 238000012544 monitoring process Methods 0.000 claims abstract description 57
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 32
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims abstract description 11
- 235000017491 Bambusa tulda Nutrition 0.000 claims abstract description 11
- 241001330002 Bambuseae Species 0.000 claims abstract description 11
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims abstract description 11
- 239000011425 bamboo Substances 0.000 claims abstract description 11
- 239000013049 sediment Substances 0.000 claims description 16
- 239000007787 solid Substances 0.000 claims description 8
- 238000009434 installation Methods 0.000 claims description 6
- 238000003466 welding Methods 0.000 claims description 6
- 229920006351 engineering plastic Polymers 0.000 claims description 4
- 210000001503 joint Anatomy 0.000 claims description 4
- 238000005260 corrosion Methods 0.000 claims description 3
- 230000007797 corrosion Effects 0.000 claims description 3
- 125000003003 spiro group Chemical group 0.000 claims 2
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- 230000002265 prevention Effects 0.000 description 6
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- 238000001914 filtration Methods 0.000 description 1
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- 238000002791 soaking Methods 0.000 description 1
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Abstract
The utility model belongs to the technical field of river monitoring, and provides a suspended load sand content monitoring device which comprises a buoy base, wherein a floating body is arranged on the buoy base; the front side of the buoy base is a circular arc-shaped base, the diameter of the base is gradually reduced backwards along the front side, the front end is a pointed water diversion tip when reaching the rear end, the water diversion tip is inclined with the horizontal plane, and the included angle between the water diversion tip and the horizontal plane is 30 degrees; a fixed disc is welded in the middle of the top of the buoy base, a prismatic groove is formed in the middle of the fixed disc, the prismatic groove is a hexagonal prismatic groove and penetrates through the buoy base downwards to a horizontal plane, a bolt hole is formed in the edge, close to the prismatic groove, of the fixed disc, and a monitoring cylinder is placed in the prismatic groove; the top of monitoring section of thick bamboo is provided with the disc, drives driving gear wheel disk through the crank and rotates the drive crab-bolt, and the crab-bolt bottom is provided with the spiral line that expands outward, and the spiral line that expands outward can increase the stress area when the crab-bolt downwards pegging graft on cursory carrier, prevents to run the anchor.
Description
Technical Field
The utility model relates to the technical field of river monitoring, in particular to a suspended load sand content monitoring device.
Background
Usually river sediment tests are mostly manually operated, and after water samples are subjected to the steps of volume measurement, precipitation, filtration, drying, weighing and the like, the sand content in the muddy water in unit volume is obtained, and then the sand production process and the sand conveying amount are observed and calculated by matching with other hydrologic factors.
In view of the fact that sand content data cannot be timely obtained in the traditional sediment monitoring process, labor intensity of manual monitoring is high, personal safety of field tests is difficult to guarantee and the like, meanwhile, monitoring data of an existing monitoring device can only be displayed in the field, the monitoring data cannot be transmitted to a provincial flood prevention comprehensive platform, and certain trouble is caused to comprehensive study and judgment of flood prevention work, so that real-time online monitoring devices are urgently needed to be researched. Therefore, we have designed a monitoring device to improve these problems, and because of different river waters, unstable fixation often occurs during buoy installation, which affects the monitoring effect, and we have finally proposed a suspended load sand content monitoring device to solve the above problems.
Disclosure of utility model
The utility model aims to provide a suspended solids sand content monitoring device for solving the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a suspended load sand content monitoring device comprises a buoy base;
The front side of the buoy base is a circular arc-shaped base, the diameter of the base is gradually reduced backwards along the front side, the base is a pointed water diversion tip when reaching the rear end, the water diversion tip is inclined with the horizontal plane, the included angle between the water diversion tip and the horizontal plane is 30 degrees, the buoy base is fixed at the top end of a buoy carrier, the buoy carrier floats on the river water surface, and the buoy carrier is fixedly connected with the river bank through a connecting rope;
A fixed disc is welded in the middle of the top of the buoy base, a prismatic groove is formed in the middle of the fixed disc, the prismatic groove is a hexagonal prismatic groove and penetrates through the buoy base downwards to a horizontal plane, a bolt hole is formed in the edge, close to the prismatic groove, of the fixed disc, and a monitoring cylinder is placed in the prismatic groove;
The top of the monitoring cylinder is provided with a disc, the size of the disc is larger than that of the prismatic groove, so that the monitoring cylinder cannot drop out downwards, the main body of the monitoring cylinder is a hexagonal prismatic body, one section of the top of the prismatic body is cylindrical, the inner wall of the cylindrical main body is provided with a thread groove, the bottom of the disc is provided with a butt joint ring downwards, the butt joint ring is connected in the thread groove in a downward screwed mode, the inner cavity of the monitoring cylinder is hollow, a sediment concentration meter is arranged in the inner cavity, the sediment concentration meter is connected with a controller through a cable, monitoring ports are symmetrically arranged on the side wall of the prismatic body, the monitoring cylinder is downwards inserted into the prismatic groove, and the length of the monitoring cylinder is one third longer than that of the prismatic groove, so that the lower monitoring cylinder stretches into water;
The buoy comprises a buoy base, wherein the side edge of the top of the buoy base is provided with three driven gear barrels, the three driven gear barrels are arranged in an equilateral triangle mode, the side edges of the driven gear barrels are meshed with driving gear plates, the size of each driving gear plate is two thirds of that of each driven gear barrel, clamping holes are formed in the top of each driving gear plate inwards, each clamping hole is in a middle round shape, and two side edges are rectangular.
Preferably, the disc edge of the monitoring cylinder is provided with symmetrical bolts, the bolts are downwards screwed into the bolt holes on the fixed disc, the top of the disc of the monitoring cylinder is welded with a handle, and the outer side of the handle is wrapped with an engineering plastic shell.
Preferably, the driven gear cylinder is movably screwed in the buoy base, and the driven gear cylinder and the driving gear plate are mutually meshed helical gears.
Preferably, a crank is inserted into the clamping hole, the bottom shape of the crank is matched with the clamping hole, and the driving gear disc can be driven to rotate through the crank.
Preferably, an anchor bolt is in threaded connection with the middle of the driven gear cylinder, the anchor bolt can move up and down in the driven gear cylinder, and the bottom of the anchor bolt is provided with an outward-expanding spiral line.
Preferably, the edge welding of fixed disk has the support frame, and the support frame is three sets of corrosion resistant plate, all offered the fixed orifices of equidistance on the support frame, the top welding of support frame has the installation top.
Compared with the prior art, the utility model has the beneficial effects that:
According to the scheme, the driving gear disc can be driven to rotate through the crank, the anchor bolt is connected to the middle of the driven gear drum in a threaded manner, the anchor bolt can move up and down in the driven gear drum, the bottom of the anchor bolt is provided with outward-expansion spiral lines, and when the anchor bolt is downwards inserted on a float carrier, the outward-expansion spiral lines can increase the stress area and prevent anchor running; meanwhile, the relative position of the anchor bolt in the driven gear cylinder is controlled through up-and-down movement, so that the relative height of the buoy base and the buoy carrier can be adapted, and wave water flow soaking equipment is avoided;
The floating carrier can be fixedly connected with the river bank side through a connecting rope and replaced by a chain anchor bolt, the chain anchor bolt is sunk into the river bottom and hooked by silt at the river bottom, the other end of the chain anchor bolt is screwed in the driven gear cylinder to drag, and when the chain anchor bolt is selected, the chain anchor bolt can penetrate through the driven gear cylinder and then is blocked at the top of the driven gear cylinder through a limit nut to prevent falling;
Analyzing and displaying the sand content on site through a controller; one path of data is backed up in the data recorder, so that the direct downloading of the mobile storage USB is satisfied; and the other path of data is uploaded by a special telemetry terminal RTU to a province and city flood prevention platform, and visual browsing and data downloading analysis are realized by the flood prevention platform.
Drawings
FIG. 1 is a schematic diagram of the present utility model;
FIG. 2 is a schematic view of a buoy base of the present utility model;
FIG. 3 is a schematic view of a monitor cartridge of the present utility model;
FIG. 4 is a schematic view of a monitor cartridge of the present utility model shown disassembled;
FIG. 5 is a schematic view of the interface between the driving gear plate and the crank;
FIG. 6 is a schematic illustration of the driven gear cylinder and anchor bolt connection of the present utility model;
FIG. 7 is a schematic diagram of a data transfer system according to the present utility model;
FIG. 8 is a schematic view of a chain anchor of the present utility model.
In the figure: 1 buoy base, 2 driven gear cylinder, 3 initiative gear disk, 31 joint hole, 32 crank, 4 crab-bolt, 5 fixed disk, 6 prismatic groove, 7 support frame, 8 fixed orifices, 9 installation tops, 10 water diversion point, 11 monitor cylinder, 12 handles, 13 bolts, 14 monitor mouths, 15 silt concentration meters.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
Examples:
Referring to fig. 1-8, the present utility model provides a technical solution for monitoring suspended solids sand content: comprises a buoy base 1; the front side of the buoy base 1 is a circular arc-shaped base, the diameter of the base is gradually reduced backwards along the front side, the front end is provided with a pointed water diversion tip 10, the water diversion tip 10 is inclined with the horizontal plane, the included angle between the water diversion tip 10 and the horizontal plane is 30 degrees, and the upstream air flow is split when the upstream air flow impacts the water diversion tip 10, so that most air flow impacts two sides, and the impact on the buoy base 1 is reduced;
The middle of the top of the buoy base 1 is welded with a fixed disc 5, the middle of the fixed disc 5 is provided with a prismatic groove 6, the prismatic groove 6 is a hexagonal prismatic groove and penetrates through the buoy base 1 downwards to the horizontal plane, the edge of the fixed disc 5, which is close to the prismatic groove 6, is provided with a bolt hole, a monitoring cylinder 11 is placed in the prismatic groove 6, the prismatic groove 6 can limit the rotation of the monitoring cylinder 11 by utilizing a prismatic edge, and the sediment concentration meter 15 is prevented from deviating from a preset water area under the rotation of the monitoring cylinder 11 or the impact of water flow;
The top of the monitoring cylinder 11 is provided with a disc, the size of the disc is larger than that of the prismatic groove 6, the monitoring cylinder 11 cannot drop out downwards, the main body of the monitoring cylinder 11 is a hexagonal prismatic body, one section of the top of the prismatic body is cylindrical, the inner wall of the cylindrical main body is provided with a thread groove, the bottom of the disc is provided with a butt ring downwards, the butt ring is connected in the thread groove in a threaded manner, the inner cavity of the monitoring cylinder 11 is hollow, a sediment concentration meter 15 is arranged in the inner cavity, the top of the sediment concentration meter 15 is connected with a cable, the cable penetrates through the top of the monitoring cylinder 11 and extends outwards, the signal end of the sediment concentration meter 15 is connected with a controller through the cable, the controller is an integrated controller with a display function, the sediment concentration meter 15 can display data on site, the side wall of the prismatic body is symmetrically provided with a monitoring port 14, water flow can be poured in through the monitoring port 14, the direct impact concentration meter 15 is prevented, the service life of the monitoring cylinder 11 is prolonged, the monitoring cylinder 11 is downwards inserted in the prismatic groove 6, one third of the length of the monitoring cylinder 11 is longer than the prismatic groove 6, the signal end of the sediment concentration meter 15 is connected with a controller, and the signal end of the sediment concentration meter 15 can extend into the monitoring cylinder 11 by a longer than the length of the monitoring cylinder 11;
The top side of buoy base 1 is provided with driven gear section of thick bamboo 2, and driven gear section of thick bamboo 2 is three, and three group driven gear section of thick bamboo 2 are equilateral triangle and arrange, and driven gear section of thick bamboo 2's side all meshes has driving gear dish 3, and driving gear dish 3's size is driven gear section of thick bamboo 2 two thirds, and inwards offered joint hole 31 in driving gear dish 3's top, and joint hole 31 is middle circular, and both sides limit is rectangle.
Further, a controller is fixed at the bottom of the mounting top 9 through bolts, monitoring data can be displayed on site through the controller and electrically connected with the sediment concentration meter 15, the controller is used for configuring operation parameters for the sediment concentration meter 15, monitoring data is sent once in an interval time, the data is sent to a management platform through an RTU, the RTU converts the measured state or signal into a data format which can be sent on a communication network, the data is transmitted to a memory of a data recorder through a data distributor of the management platform, the direct downloading of mobile storage USB is met, index data can be automatically generated in an online arrangement, editing and analysis mode or imported into a data model through the management platform, and the flood control server and a telemetering terminal are connected through a data network, or more accurate on-site information and data are obtained;
The management platform can be used for on-line arrangement, editing and analysis, all monitoring data are transmitted to the provincial flood prevention platform through the data network for comprehensive research and judgment, and an intra-model research and judgment scheme can be automatically generated in the flood prevention data model;
Further, a hole for the cable to pass through is formed in the top disc of the monitoring cylinder 11, symmetrical bolts 13 are arranged at the edge of the disc of the monitoring cylinder 11, the bolts 13 are downwards screwed into the bolt holes in the fixed disc 5, a handle 12 is welded at the top of the disc of the monitoring cylinder 11, and an engineering plastic shell is wrapped outside the handle 12.
Further, the driven gear cylinder 2 is movably and spirally connected in the buoy base 1, and the driven gear cylinder 2 and the driving gear plate 3 are mutually meshed helical gears.
Further, the crank 32 is inserted into the clamping hole 31, the bottom shape of the crank 32 is matched with the clamping hole 31, the driving gear disc 3 can be driven to rotate through the crank 32, the driving gear disc 3 moves up and down in the driving driven gear cylinder 2, the anchor bolts 4 can be downwards inserted into the buoy carrier, and the buoy base 1 can have better stability through the fixation of the anchor bolts 4.
Further, the middle part of the driven gear cylinder 2 is in threaded connection with the anchor bolt 4, the anchor bolt 4 can move up and down in the driven gear cylinder 2, the bottom of the anchor bolt 4 is provided with outward-expansion spiral lines, and when the anchor bolt 4 is downwards inserted on a float carrier, the outward-expansion spiral lines can increase the stress area and prevent anchor running; meanwhile, the relative position of the anchor bolt 4 in the driven gear cylinder 2 is controlled by moving up and down so as to adapt the relative height of the buoy base 1 and the river water surface; the anchor bolt 4 with threads can be omitted, so that the anchor bolt 4 can move up and down without limitation, and the buoy base 1 can also rise together when lifted up due to water surface waves, but is always limited by the anchor bolt 4 and cannot be washed away by water, so that the anchor bolt 4 acts like a guide rail, and the buoy base 1 slides on the guide rail; it should be noted that the length of the anchor bolt can be customized according to actual needs, the material can be made of high-strength engineering plastics, the weight is light, the appearance customization is convenient, and the customized metal bolt can be used when the anchor bolt is used on a shallow water surface, so that monitoring work can be carried out on different river channels.
Furthermore, when the chain anchor bolt is used in a river course with turbulent water flow, the floating carrier can be fixedly connected with the river bank side through the connecting rope and replaced by the chain anchor bolt, the chain anchor bolt is sunk into the river bottom or hooked on the river bank side to be fixed, the other end of the chain anchor bolt is connected in the driven gear cylinder 2 in a threaded manner to drag and pull the chain anchor bolt, and the chain anchor bolt can penetrate through the driven gear cylinder 2 and then is blocked at the top of the driven gear cylinder 2 through the limit nut to prevent falling off when the chain anchor bolt is selected.
Further, the edge welding of fixed disk 5 has support frame 7, and support frame 7 is three sets of corrosion resistant plate, all offered equidistant fixed orifices 8 on the support frame 7, fixed orifices 8 are used for installing solar panel, install the curb plate with solar panel's side to offer the screw on the curb plate, set up solar panel slope on support frame 7 through the bolt, the top welding of support frame 7 has installation roof 9, is fixed with warning light and transmitting antenna on the installation roof 9, and the data that silt concentration meter 15 monitored are sent out through the antenna.
Working principle: the scheme is that the monitoring cylinder 11 is installed in the prismatic groove 6 when in use, the bolts 13 are used for being connected to the fixed disc 5 in a screwed mode, the buoy base 1 is placed in a proper water area, the extension length of the anchor bolts 4 is controlled on the buoy carrier, the crank 32 is used for being inserted into the clamping hole 31, the driving gear disc 3 is manually driven to rotate, meanwhile, the driven gear cylinder 2 is driven to move up and down, the anchor bolts 4 can be inserted and fixed into the buoy carrier when moving downwards, the three groups of anchor bolts 4 are inserted into the buoy carrier, the buoy base 1 can be fixed, the water diversion tip 10 is directed to the upstream position of the river when in use, and therefore air flow impact caused by water flow can be reduced;
The 12V direct current power supply device can perform electric energy conversion through the solar power generation panel, meets the hydrological section sand conveying test, and can be installed on a cableway or other navigation devices to realize wireless transmission; the controller is used for configuring operation parameters for the sediment concentration meter 15, monitoring data is sent once in an interval time, the data is sent to the management platform, the data is transmitted to the memory of the data recorder through the data distributor of the management platform, the direct downloading of the mobile storage USB is met, and index data can be arranged, edited and analyzed on line or automatically generated in a data model by the management platform.
While the fundamental and principal features of the utility model and advantages of the utility model have been shown and described, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but may be embodied in other specific forms without departing from the spirit or essential characteristics thereof; the present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a suspended solid sand content monitoring devices, includes buoy base (1), its characterized in that:
The buoy comprises a buoy base (1), wherein the front side of the buoy base is an arc-shaped base, the diameter of the base gradually reduces backwards along the front side, the base is a pointed water diversion tip (10) at the rear end, the water diversion tip (10) is inclined with the horizontal plane, the included angle between the water diversion tip and the horizontal plane is 30 degrees, the buoy base (1) is fixed at the top end of a buoy carrier, the buoy carrier floats on the river water surface, and the buoy carrier is fixedly connected with the river bank side through a connecting rope;
A fixed disc (5) is welded in the middle of the top of the buoy base (1), a prismatic groove (6) is formed in the middle of the fixed disc (5), the prismatic groove (6) is a hexagonal prismatic groove and penetrates through the buoy base (1) downwards to a horizontal plane, a bolt hole is formed in the edge, close to the prismatic groove (6), of the fixed disc (5), and a monitoring cylinder (11) is placed in the prismatic groove (6);
The top of the monitoring cylinder (11) is provided with a disc, the size of the disc is larger than that of the prismatic groove (6), so that the monitoring cylinder (11) cannot drop out downwards, the main body of the monitoring cylinder (11) is a hexagonal prismatic body, one section of the top of the prismatic body is cylindrical, a threaded groove is formed in the inner wall of the cylindrical main body, the bottom of the disc is provided with a butt joint ring downwards, the butt joint ring is downwards screwed in the threaded groove, the inner cavity of the monitoring cylinder (11) is hollow, a sediment concentration meter (15) is arranged in the inner cavity, the sediment concentration meter (15) is connected with a controller through a cable, monitoring ports (14) are symmetrically formed in the side wall of the prismatic body, the monitoring cylinder (11) is downwards inserted in the prismatic groove (6), and the length of the monitoring cylinder (11) is one third longer than that of the prismatic groove (6), so that the lower monitoring cylinder (11) stretches into water;
The buoy comprises a buoy base (1), wherein a driven gear cylinder (2) is arranged on the side edge of the top of the buoy base (1), the driven gear cylinder (2) is three groups, the driven gear cylinders (2) are arranged in an equilateral triangle, driving gear plates (3) are meshed on the side edges of the driven gear cylinders (2), two thirds of the driving gear plates (3) are arranged on the side edge of the driving gear cylinders, clamping holes (31) are formed in the top of the driving gear plates (3) in an inward mode, the clamping holes (31) are round in the middle, and two sides of each clamping hole are rectangular.
2. The suspended solids sand content monitoring device of claim 1, wherein: the utility model discloses a monitoring device, including a fixed disk (5), a monitoring section of thick bamboo (11), a handle (12) is welded at the disc top of monitoring section of thick bamboo (11), the disc edge of monitoring section of thick bamboo (11) is provided with symmetrical bolt (13), bolt (13) downward spiro union is in the bolt hole on fixed disk (5), engineering plastic casing has been wrapped up in the handle (12) outside.
3. The suspended solids sand content monitoring device of claim 1, wherein: the driven gear cylinder (2) is movably connected in the buoy base (1) in a threaded mode, and the driven gear cylinder (2) and the driving gear disc (3) are bevel gears meshed with each other.
4. The suspended solids sand content monitoring device of claim 1, wherein: the crank (32) is inserted into the clamping hole (31), the bottom shape of the crank (32) is matched with the clamping hole (31), and the driving gear disc (3) can be driven to rotate through the crank (32).
5. The suspended solids sand content monitoring device of claim 1, wherein: the middle part spiro union of driven gear section of thick bamboo (2) has crab-bolt (4), crab-bolt (4) can reciprocate in driven gear section of thick bamboo (2), the bottom of crab-bolt (4) is provided with the spiral line that expands outward.
6. The suspended solids sand content monitoring device of claim 1, wherein: the edge welding of fixed disk (5) has support frame (7), and support frame (7) are three sets of corrosion resistant plate, equidistant fixed orifices (8) have all been seted up on support frame (7), the top welding of support frame (7) has installation roof (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322423746.0U CN220961481U (en) | 2023-09-07 | 2023-09-07 | Suspended load mass sand content monitoring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322423746.0U CN220961481U (en) | 2023-09-07 | 2023-09-07 | Suspended load mass sand content monitoring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220961481U true CN220961481U (en) | 2024-05-14 |
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ID=91017727
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322423746.0U Active CN220961481U (en) | 2023-09-07 | 2023-09-07 | Suspended load mass sand content monitoring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220961481U (en) |
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2023
- 2023-09-07 CN CN202322423746.0U patent/CN220961481U/en active Active
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