CN219715482U - Hydraulic engineering water flow velocity measurement device - Google Patents
Hydraulic engineering water flow velocity measurement device Download PDFInfo
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- CN219715482U CN219715482U CN202321258580.5U CN202321258580U CN219715482U CN 219715482 U CN219715482 U CN 219715482U CN 202321258580 U CN202321258580 U CN 202321258580U CN 219715482 U CN219715482 U CN 219715482U
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- water flow
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- flow rate
- hydraulic engineering
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 38
- 238000005259 measurement Methods 0.000 title claims abstract description 17
- 238000001514 detection method Methods 0.000 claims abstract description 29
- 239000000523 sample Substances 0.000 claims abstract description 17
- 230000001360 synchronised effect Effects 0.000 claims 1
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002352 surface water Substances 0.000 description 1
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- Aerodynamic Tests, Hydrodynamic Tests, Wind Tunnels, And Water Tanks (AREA)
Abstract
The utility model relates to the technical field of water flow measurement, in particular to a water flow rate measuring device for hydraulic engineering, which comprises a vehicle body and a flow rate measuring instrument, wherein the flow rate measuring instrument is fixed at the upper end of the vehicle body, a cable is connected with the detection end of the flow rate measuring instrument, a probe is connected with the tail end of the cable, the right end of the periphery of the cable is sleeved with an L-shaped detection tube, the probe is fixed with the lower end of the detection tube, a detection position adjusting assembly is arranged above the vehicle body, and a vertical electric cylinder is fixedly penetrated in the middle of the vehicle body; the utility model can conveniently adjust the detection position of the probe, thereby conveniently inserting the probe into riverways with different depths to carry out water flow velocity measurement, and then combining the flow velocity measuring instrument to display the value of the water flow velocity measurement, so that a worker can directly check the water flow velocity measurement result of the flow velocity measuring instrument on the shore.
Description
Technical Field
The utility model relates to the technical field of water flow measurement, in particular to a water flow rate measuring device for hydraulic engineering.
Background
The hydraulic engineering is a built engineering for controlling and allocating surface water and underground water in nature to achieve the aim of removing damage and benefiting, is also called a water engineering, can control water flow only by building the hydraulic engineering, prevents flood disasters, regulates and distributes water quantity, and has great effect in hydraulic engineering maintenance due to the measurement of the flow rate of the hydraulic engineering, so that the flow rate detection of the water flow is very important.
As disclosed in chinese patent application No. 202120491927.5, a device for measuring water flow direction and flow velocity of hydraulic engineering comprises a base, wherein four corners of the outer wall of the bottom of the base are fixedly connected with supporting legs, one end of the outer wall of the top of the base is fixedly connected with a fixing frame, the outer wall of the fixing frame is provided with a square groove, both sides of the inner wall of the square groove are provided with sliding grooves, and the inner wall of the sliding groove is slidably connected with a sliding block; according to the utility model, the flow rate can be measured by arranging the flow rate meter connected by the rotating shaft in the box body, and the rotating rod at the top of the box body is rotationally connected with the first connecting block, so that the purpose that the water is directed by the direction plate at the top of the rotating rod when the flow rate is measured is realized, the transverse position of the box body is convenient to adjust by arranging the electric push rod to be connected with the first connecting block, and the height of the box body is controlled by the threaded screw rod in the fixing frame by arranging the lifting block at one end of the electric push rod, so that the box body has the capacity of height adjustment.
However, the utility model has the following defects that the flow rate detector is generally directly placed into a river channel for flow rate detection, when the detection result of the water flow rate is required to be checked, the flow rate detector is required to be taken out of the river channel, the measurement result of the flow rate detector can be checked, when the water flow rates of different depths of the river channel are required to be repeatedly detected, the flow rate detector is required to be taken out of the river channel for checking, and because the flow rate detector is too close to the river, the flow rate detector can be checked even by moving the device to a safe position, so that the measurement result is inconvenient and safe in checking.
Disclosure of Invention
The utility model provides a water flow rate measuring device for hydraulic engineering, which is beneficial to conveniently detecting the water flow rate and conveniently and safely checking the water flow rate detection result.
In order to solve the technical problems, the utility model adopts the following technical scheme:
the hydraulic engineering water flow velocity measuring device comprises a vehicle body and a flow velocity measuring instrument, wherein the flow velocity measuring instrument is fixed at the upper end of the vehicle body;
the detection end of the flow velocity measuring instrument is connected with a cable, the tail end of the cable is connected with a probe, the right end of the periphery of the cable is sleeved with an L-shaped detection tube, the probe is fixed with the lower end of the detection tube, and a detection position adjusting assembly is arranged above the vehicle body;
the electric vehicle is characterized in that a vertical electric cylinder is fixedly penetrated in the middle of the vehicle body, and an anti-slip positioning assembly is arranged at the lower end of the vertical electric cylinder.
Further, the detection position adjusting assembly comprises a storage battery, a transverse electric cylinder, a return frame, a lifting block, a positive and negative motor and a screw rod, wherein the storage battery and the transverse electric cylinder are both fixed at the upper end of the vehicle body.
Further, the square frame is fixed at the power end of the transverse electric cylinder, the lifting block is sleeved on the periphery of the square frame in a sliding manner, and the detection tube is fixed with the lifting block.
Further, the positive and negative motor is fixed in the top in the frame that returns, lead screw one end phase connect in positive and negative motor power end, the lead screw other end rotate connect in return the interior bottom of frame, the lifter with the lead screw thread cup joints.
Further, antiskid locating component includes carriage, location inserted bar, synchronizing shaft, rotation motor, driving gear and driven gear, the carriage meet in vertical electronic jar power end, the location inserted bar is equipped with two and is left and right sides and distributes and all locates the carriage lower extreme, the synchronizing shaft is equipped with two and is fixed in two location inserted bar upper ends, the synchronizing shaft all upwards rotates and runs through in the carriage.
Further, the rotating motor is fixed at the inner bottom end of the supporting frame, the driving gear is connected with the power end of the rotating motor, the driven gears are all fixed at the upper end of the synchronizing shaft, and the driven gears are all meshed with the driving gear.
The utility model has the beneficial effects that:
1. the positioning inserted rod can be conveniently inserted into soil through the work of the vertical electric cylinder and the rotating motor, so that the stability of the device in water flow speed measurement is guaranteed;
2. through the work of horizontal electronic jar and positive and negative motor, the testing position of adjustment probe that can be convenient to can be convenient insert the probe in the river course of different degree of depth to carry out the rivers speed measurement, combine the velocity of flow measuring apparatu to show the measured value of velocity of water, and the staff can directly look over the velocity of water measuring result of velocity of flow measuring apparatu on the bank, compare in prior art, do benefit to the result of convenient safe inspection velocity of water detection, better assurance the simple operation nature.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of the structure of the integral anti-slip positioning assembly of the present utility model;
fig. 3 is a schematic diagram of the overall working structure of the present utility model.
Reference numerals illustrate:
the device comprises a vehicle body 1, a flow velocity measuring instrument 2, a detecting tube 3, a probe 4, a cable 5, a storage battery 6, a transverse electric cylinder 7, a return frame 8, a positive and negative motor 9, a screw rod 10, a lifting block 11, a supporting frame 12, a positioning inserting rod 13, a vertical electric cylinder 14, a rotating motor 15, a driving gear 16, a synchronizing shaft 17 and a driven gear 18.
Detailed Description
The utility model will be further described with reference to examples and drawings, to which reference is made, but which are not intended to limit the scope of the utility model.
As shown in fig. 1-3, in this embodiment, the device comprises a vehicle body 1 and a flow velocity measuring instrument 2, the flow velocity measuring instrument 2 is fixed at the upper end of the vehicle body 1, a vertical electric cylinder 14 is fixedly penetrated in the middle of the vehicle body 1, an anti-slip positioning assembly is arranged at the lower end of the vertical electric cylinder 14, the anti-slip positioning assembly comprises a supporting frame 12, a positioning inserting rod 13, a synchronizing shaft 17, a rotating motor 15, a driving gear 16 and a driven gear 18, the supporting frame 12 is connected with the power end of the vertical electric cylinder 14, the positioning inserting rods 13 are provided with two positioning inserting rods and distributed left and right and are respectively arranged at the lower end of the supporting frame 12, the synchronizing shafts 17 are respectively fixed at the upper ends of the positioning inserting rods 13, the synchronizing shafts 17 respectively penetrate into the supporting frame 12 in an upward rotating manner, the rotating motor 15 is fixed at the inner bottom end of the supporting frame 12, the driving gear 16 is connected with the power end of the rotating motor 15, the driven gear 18 is respectively fixed at the upper end of the synchronizing shaft 17, and the driven gear 18 respectively meshes with the driving gear 16.
When the device is used for measuring the water flow rate, the device is moved to the river bank, then the power is supplied to the vertical electric cylinder 14 and the rotating motor 15 through the storage battery 6, the anti-slip positioning assembly is driven to move downwards after the vertical electric cylinder 14 works, and the rotating motor 15 drives the driving gear 16, the driven gear 18, the synchronizing shaft 17 and the positioning inserting rod 13 to rotate together, so that the two positioning inserting rods 13 can be simultaneously and smoothly inserted into soil in the process of moving downwards by the anti-slip positioning assembly, unexpected movement of the device is prevented, and stability of the device in water flow speed measurement is guaranteed.
As shown in fig. 1-3, in this embodiment, a detection end of the flow velocity measuring apparatus 2 is connected with a cable 5, a probe 4 is connected to an end of the cable 5, an L-shaped detection tube 3 is sleeved at a right end of a periphery of the cable 5, the probe 4 is fixed to a lower end of the detection tube 3, a detection position adjusting component is arranged above the vehicle body 1, the detection position adjusting component includes a storage battery 6, a transverse electric cylinder 7, a return frame 8, a lifting block 11, a forward and reverse motor 9 and a screw rod 10, the storage battery 6 and the transverse electric cylinder 7 are both fixed to an upper end of the vehicle body 1, the return frame 8 is fixed to a power end of the transverse electric cylinder 7, the lifting block 11 is slidably sleeved at a periphery of the return frame 8, the detection tube 3 is fixed to the lifting block 11, the forward and reverse motor 9 is fixed to an inner top end of the return frame 8, one end of the screw rod 10 is connected to a power end of the forward and reverse motor 9, and the other end of the screw rod 10 is rotatably connected to a power end of the return frame 8, and the screw rod 10 is sleeved with a screw thread;
and power is supplied to the transverse electric cylinder 7, the flow velocity measuring instrument 2 and the positive and negative motor 9 through the storage battery 6, then the return type frame 8 is driven to move to the upper part of the water flow through the work of the transverse electric cylinder 7, the lead screw 10 is driven to reciprocate through the work of the positive and negative motor 9, the lead screw 10 can drive the lifting block 11 to slide up and down along the return type frame 8, at the moment, the lifting block 11 can drive the detecting tube 3 and the probe 4 to move up and down until the probe 4 is inserted into the river water flow with corresponding depth, on the whole, the detection position of the probe 4 can be conveniently adjusted through the work of the transverse electric cylinder 7 and the positive and negative motor 9, so that the probe 4 can be conveniently inserted into the river with different depths to carry out water flow velocity measurement, and then the value of the water flow velocity measurement is displayed through the flow velocity measuring instrument 2 is combined.
All technical features in the embodiment can be freely combined according to actual needs.
The foregoing embodiments are preferred embodiments of the present utility model, and other embodiments are included, without departing from the spirit of the present utility model.
Claims (6)
1. The utility model provides a hydraulic engineering water flow velocity measurement device, includes automobile body (1) and velocity of flow measuring apparatu (2), velocity of flow measuring apparatu (2) are fixed in automobile body (1) upper end, its characterized in that:
the detection end of the flow velocity measuring instrument (2) is connected with a cable (5), the tail end of the cable (5) is connected with a probe (4), the right end of the periphery of the cable (5) is sleeved with an L-shaped detection tube (3), the probe (4) is fixed with the lower end of the detection tube (3), and a detection position adjusting assembly is arranged above the vehicle body (1);
the middle part of the vehicle body (1) is fixedly penetrated with a vertical electric cylinder (14), and the lower end of the vertical electric cylinder (14) is provided with an anti-slip positioning assembly.
2. A hydraulic engineering water flow rate measuring device as claimed in claim 1, wherein: the detection position adjusting assembly comprises a storage battery (6), a transverse electric cylinder (7), a return frame (8), a lifting block (11), a positive and negative motor (9) and a screw rod (10), wherein the storage battery (6) and the transverse electric cylinder (7) are both fixed at the upper end of the vehicle body (1).
3. A hydraulic engineering water flow rate measuring device as claimed in claim 2, wherein: the square-shaped frame (8) is fixed at the power end of the transverse electric cylinder (7), the lifting block (11) is sleeved on the periphery of the square-shaped frame (8) in a sliding mode, and the detection tube (3) is fixed with the lifting block (11).
4. A hydraulic engineering water flow rate measuring device as claimed in claim 3, wherein: the positive and negative motor (9) is fixed in top in returning frame (8), lead screw (10) one end meet in positive and negative motor (9) power end, lead screw (10) other end rotate connect in return frame (8) in bottom, lifter (11) with lead screw (10) screw thread cup joints.
5. A hydraulic engineering water flow rate measuring device as claimed in claim 1, wherein: the anti-slip positioning assembly comprises a supporting frame (12), positioning inserting rods (13), a synchronizing shaft (17), a rotating motor (15), a driving gear (16) and a driven gear (18), wherein the supporting frame (12) is connected with the power end of a vertical electric cylinder (14), the positioning inserting rods (13) are arranged at two sides and are distributed left and right, the lower ends of the supporting frame (12), the synchronizing shaft (17) is provided with two positioning inserting rods (13) and is fixed at two sides one by one, and the synchronizing shaft (17) is all rotated upwards to penetrate through the supporting frame (12).
6. The hydraulic engineering water flow rate measurement device according to claim 5, wherein: the rotary motor (15) is fixed at the inner bottom end of the supporting frame (12), the driving gear (16) is connected with the power end of the rotary motor (15), the driven gears (18) are all fixed at the upper end of the synchronous shaft (17), and the driven gears (18) are all meshed with the driving gear (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321258580.5U CN219715482U (en) | 2023-05-22 | 2023-05-22 | Hydraulic engineering water flow velocity measurement device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321258580.5U CN219715482U (en) | 2023-05-22 | 2023-05-22 | Hydraulic engineering water flow velocity measurement device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219715482U true CN219715482U (en) | 2023-09-19 |
Family
ID=87983840
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321258580.5U Active CN219715482U (en) | 2023-05-22 | 2023-05-22 | Hydraulic engineering water flow velocity measurement device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219715482U (en) |
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2023
- 2023-05-22 CN CN202321258580.5U patent/CN219715482U/en active Active
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