CN220500934U - Self-adaptive water flow measuring unmanned ship - Google Patents
Self-adaptive water flow measuring unmanned ship Download PDFInfo
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- CN220500934U CN220500934U CN202322207154.5U CN202322207154U CN220500934U CN 220500934 U CN220500934 U CN 220500934U CN 202322207154 U CN202322207154 U CN 202322207154U CN 220500934 U CN220500934 U CN 220500934U
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 57
- 239000000523 sample Substances 0.000 claims abstract description 36
- 230000000087 stabilizing effect Effects 0.000 claims abstract description 14
- 230000007246 mechanism Effects 0.000 claims abstract description 8
- 230000003044 adaptive effect Effects 0.000 claims 5
- 238000005259 measurement Methods 0.000 abstract description 31
- 230000000694 effects Effects 0.000 abstract description 8
- 230000000149 penetrating effect Effects 0.000 abstract description 6
- 230000009471 action Effects 0.000 description 3
- 230000005484 gravity Effects 0.000 description 2
- 230000005888 antibody-dependent cellular phagocytosis Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
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Abstract
The utility model provides a self-adaptive water flow measuring unmanned ship, which comprises a ship body and a flow measuring mechanism which is arranged on the ship body and used for measuring river flow, wherein the flow measuring mechanism comprises a flow measuring component which is movably arranged on the end surface of the bottom end of the ship body in a penetrating manner and is provided with a lifting groove, and a lifting component which is arranged in the lifting groove and used for controlling the flow measuring component to lift in the lifting groove; the flow measuring assembly comprises a flow measuring piece which is movably arranged in the lifting groove in a penetrating way and is connected with the lifting assembly, and a stabilizing piece which is arranged on the flow measuring piece and is used for stabilizing the state of the flow measuring piece on the water surface; the utility model can stably ensure the state of the flow measurement probe on the water surface, avoid the situation that the flow measurement probe is inclined to be separated from the water surface, and ensure the flow measurement effect of the flow measurement probe.
Description
Technical Field
The utility model relates to the technical field of river flow measurement equipment, in particular to a self-adaptive water flow measurement unmanned ship.
Background
Along with the development of flow test technology, an advanced flow meter based on the doppler principle, an ADCP flow meter (hereinafter referred to as a flow meter), is widely used in the field of flow test. The flow meter is a probe device capable of emitting microwaves of different wave bands, is generally cylindrical (with a cross section diameter of 12-20 cm) and needs to be mounted on a carrier (the flow meter has no self-propulsion capability).
At present, an unmanned ship is generally used as a carrier of a flow meter (the flow meter is fixed in the middle of the unmanned ship), and when flow test is carried out, the unmanned ship is generally connected to the tail part of a tugboat (other ship bodies with power devices) through ropes, and the tugboat is used for dragging the unmanned ship to navigate; however, the tugboat is continuously swung under the influence of waves in the course of sailing, so that the unmanned ship can be swung, and a probe of a flow meter on the unmanned ship is easily inclined to be separated from the water surface, thereby causing errors on the water depth of test and affecting the flow measuring effect when serious.
Disclosure of Invention
Aiming at the technical problems, the utility model provides the self-adaptive water flow measuring unmanned ship, which can stably ensure the state of the flow measuring probe on the water surface, avoid the situation that the flow measuring probe is inclined to be separated from the water surface, and ensure the flow measuring effect of the flow measuring probe.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the self-adaptive water flow measuring unmanned ship comprises a ship body and a flow measuring mechanism which is arranged on the ship body and used for measuring the river flow, wherein the flow measuring mechanism comprises a flow measuring component which is movably arranged on the end surface of the bottom end of the ship body in a penetrating manner and is provided with a lifting groove, and a lifting component which is arranged in the lifting groove and used for controlling the flow measuring component to lift in the lifting groove;
the flow measuring assembly comprises a flow measuring piece movably penetrating through the lifting groove and connected with the lifting assembly, and a stabilizing piece arranged on the flow measuring piece for stabilizing the state of the flow measuring piece on the water surface.
Preferably, the stabilizing piece comprises an upper fixing ring, a lower fixing ring, a plurality of vertical rods, a buffer structure and a positioning ring, wherein the upper fixing ring is connected with a fixing column at the output end of the lifting assembly, the lower fixing ring is arranged below the upper fixing ring in parallel, the vertical rods are arranged in the vertical direction and are arranged on the end face of the bottom end of the upper fixing ring and the end face of the top end of the lower fixing ring in a circumferential array, the buffer structure is arranged on each vertical rod, the positioning ring is arranged between the upper fixing ring and the lower fixing ring and is positioned between the plurality of vertical rods, and the positioning ring is provided with a flow measuring probe; the side surface of the positioning ring is rotationally connected with telescopic rods of which the other ends are respectively connected with different buffer structures in a one-to-one correspondence manner.
Preferably, the buffer structure comprises buffer rods arranged in the buffer grooves formed in the side surfaces of each vertical rod along the vertical direction, buffer blocks movably sleeved on the buffer rods and rotationally connected with one ends of the telescopic rods away from the positioning rings, and buffer springs sleeved on the buffer rods, wherein the buffer springs are positioned in the middle of the rod bodies of the buffer rods.
Preferably, the fixed dead lever that sets up along vertical direction is provided with in locating ring bottom middle part position fixing, and the dead lever bottom is connected with the spacing dish perpendicularly.
Preferably, the lifting assembly comprises a lifting screw rod arranged on the bottom wall of the lifting groove along the vertical direction, a lifting column with the top end sleeved on the rod body at the bottom end of the lifting screw rod and the bottom end fixedly arranged on the fixed column, and a driving motor arranged in the lifting groove and driving the lifting screw rod to rotate; the lifting screw rod is in threaded connection with the lifting column.
Preferably, a limiting strip is arranged on the side surface of one vertical rod along the vertical direction, and the limiting strip movably penetrates through the wall of the lifting groove.
The utility model has the beneficial effects that: when the river flow rate is measured, the flow measuring assembly is directly driven to move in the vertical direction through the lifting assembly, so that the flow measuring assembly is conveniently driven to move from the lifting groove to the river water surface, and the state of the flow measuring assembly on the river water surface is conveniently stabilized through the stabilizing piece arranged on the flow measuring piece, so that the occurrence of the wave on the river surface, which results in the occurrence of the situation that the flow measuring piece inclines or breaks away from the water surface, is avoided, the state of the flow measuring probe on the water surface is stably ensured, the occurrence of the situation that the flow measuring probe inclines and breaks away from the water surface is avoided, and the flow measuring effect of the flow measuring probe is ensured.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate and together with the embodiments of the utility model and do not constitute a limitation to the utility model, and in which:
fig. 1 is a schematic view of a bottom view structure of a self-adaptive water flow measurement unmanned ship provided by the utility model.
Fig. 2 is a schematic view showing a bottom view structure of a working state of the self-adaptive water flow measuring unmanned ship.
Fig. 3 is a schematic cross-sectional structure of the self-adaptive water flow measurement unmanned ship.
Fig. 4 is a schematic structural diagram of a flow measurement assembly according to the present utility model.
In the figure: 1. a hull; 2. a lifting groove; 3. a limiting disc; 4. an upper fixing ring; 5. a lower fixing ring; 6. a vertical rod; 7. lifting columns; 8. lifting the screw rod; 9. fixing the column; 10. a buffer tank; 11. a buffer rod; 12. a buffer block; 13. a telescopic rod; 14. a positioning ring; 15. a flow measurement probe.
Detailed Description
In order that the manner in which the above recited features, objects and advantages of the present utility model are attained and can be readily understood, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings, but which are appended drawings. Based on the examples in the embodiments, those skilled in the art can obtain other examples without making any inventive effort, which fall within the scope of the utility model.
Referring to fig. 1-4, a self-adaptive water flow measuring unmanned ship comprises a ship body 1 and a flow measuring mechanism arranged on the ship body 1 for measuring river flow, wherein the flow measuring mechanism comprises a flow measuring component which is movably penetrated into a lifting groove 2 formed in the end surface of the bottom end of the ship body 1 and a lifting component which is arranged in the lifting groove 2 and controls the flow measuring component to lift in the lifting groove 2;
the flow measuring assembly comprises a flow measuring piece which movably penetrates through the lifting groove 2 and is connected with the lifting assembly, and a stabilizing piece which is arranged on the flow measuring piece and used for stabilizing the state of the flow measuring piece on the water surface.
As shown in fig. 1-4, when the hull 1 moves to a suitable place on the river water surface, the lifting component arranged in the lifting groove 2 drives the flow measuring member to move to the river water surface, and the stabilizing member is used for stabilizing the state of the flow measuring member on the river water surface, so that the state of the flow measuring probe 15 on the water surface can be stably ensured, the situation that the flow measuring probe 15 is inclined and separated from the water surface is avoided, and the flow measuring effect of the flow measuring probe 15 is ensured.
The stabilizing piece comprises an upper fixing ring 4, a lower fixing ring 5, a plurality of vertical rods 6, a buffer structure and a positioning ring 14, wherein the upper fixing ring 4 is connected with a fixed column 9 at the output end of the lifting assembly, the lower fixing ring 5 is arranged below the upper fixing ring 4 in parallel, the vertical rods 6 are arranged in the vertical direction and are arranged on the end face of the bottom end of the upper fixing ring 4 and the end face of the top end of the lower fixing ring 5 in a circumferential array, the buffer structure is arranged on each vertical rod 6, the positioning ring 14 is arranged between the upper fixing ring 4 and the lower fixing ring 5 and is positioned between the vertical rods 6, and the positioning ring 14 is provided with a flow measuring probe 15; the side surface of the positioning ring 14 is rotatably connected with telescopic rods 13 with the other ends connected with different buffer structures in a one-to-one correspondence mode.
As shown in fig. 3-4, the lifting component drives the upper fixing ring 4 to move downwards from the lifting groove 2, at this time, the flow measurement probe 15 on the locating ring 14 is located on the river water surface, the side surface of the locating ring 14 is connected with the buffer component arranged on the side surface of the vertical rod 6 through the telescopic rod 13, after the water surface is inclined, the ship body 1 is inclined, but at this time, the locating ring 14 and the flow measurement probe 15 arranged on the locating ring 14 are located on the water surface, even if the ship body 1 is inclined, at this time, the gravity action of the locating ring 14 and the tension action of water between the locating ring 14 and the water surface are achieved, at this time, the telescopic rod 13 can be rotated and telescopic, so that the locating ring 14 and the flow measurement probe 15 are located on the river water surface, the state of the flow measurement probe 15 can be ensured stably, the situation that the flow measurement probe 15 is inclined and separated from the water surface is avoided, and the flow measurement effect of the flow measurement probe 15 is ensured.
The buffer structure comprises buffer rods 11 arranged on the side surface of each vertical rod 6 and in a buffer groove 10 formed in the vertical direction, buffer blocks 12 movably sleeved on the buffer rods 11 and rotationally connected with one ends, far away from the positioning rings 14, of the telescopic rods 13, and buffer springs sleeved on the buffer rods 11, wherein the buffer springs are located in the middle of the rod body of the buffer rods 11.
As shown in fig. 3-4, wave appears on the river water surface, which results in the inclination of the hull 1, but at this time, the buffer block 12 arranged on the buffer rod 11 will perform lifting movement on the buffer rod 11, and when the buffer block and the positioning ring 14 are positioned on the river water surface, a larger inclination angle change appears, at this time, due to the tension between the water surface and the positioning ring 14 and the gravity action of the positioning ring 14 and the flow measurement probe 15, the flow measurement probe 15 arranged on the positioning ring 14 is ensured to be stably positioned on the river water surface, and after the water surface wave, the state of the hull 1 is aligned, the buffer block 12 is conveniently driven to move to the middle position of the shaft body of the buffer rod 11, thereby being convenient for ensuring that the flow measurement probe 15 is stably positioned on the river water surface, and the state of the flow measurement probe 15 on the water surface is ensured, so that the situation that the flow measurement probe 15 is inclined and separated from the water surface is avoided, and the flow measurement effect of the flow measurement probe 15 is ensured.
The fixed pole that sets up along vertical direction is fixedly provided with in the middle part position of locating ring 14 bottom, and the dead lever bottom is connected with spacing dish 3 perpendicularly.
As shown in fig. 3-4, the limiting disc 3 arranged on the bottom end of the positioning ring 14 is used for conveniently ensuring that the positioning ring 14 is conveniently pulled to be stably positioned on the water surface of the river channel through the transversely positioned limiting disc 3 when the ship body 1 is inclined when the water surface is inclined, so that the state of the flow measurement probe 15 on the water surface can be stably ensured, the situation that the flow measurement probe 15 is inclined and separated from the water surface is avoided, and the flow measurement effect of the flow measurement probe 15 is ensured.
The lifting assembly comprises a lifting screw rod 8 arranged on the bottom wall of the lifting groove 2 along the vertical direction, a lifting column 7 with the top end sleeved on the rod body at the bottom end of the lifting screw rod 8 and the bottom end fixedly arranged on the fixed column 9, and a driving motor arranged in the lifting groove 2 and driving the lifting screw rod 8 to rotate; the lifting screw rod 8 is in threaded connection with the lifting column 7.
A limiting strip is arranged on the side surface of one vertical rod 6 along the vertical direction, and the limiting strip movably penetrates through the wall of the lifting groove 2.
As shown in fig. 3-4, the driving motor adopts a stepping motor, and the lifting screw rod 8 is driven by the driving motor to rotate, so that the lifting column 7 is conveniently driven to perform lifting motion in the vertical direction, so that the flow measurement probe 15 penetrating into the lifting groove 2 is conveniently controlled to move to the lower part of the ship body 1, the flow measurement probe 15 penetrating into the lifting groove 2 is conveniently controlled to enter into the lifting groove 2 or move to the lower part of the water surface from the lifting groove 2, and the flow measurement probe 15 is conveniently controlled to measure the river water flow.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (6)
1. The self-adaptive water flow measuring unmanned ship comprises a ship body (1) and a flow measuring mechanism arranged on the ship body (1) and used for measuring river flow, and is characterized in that the flow measuring mechanism comprises a flow measuring component which is movably penetrated into a lifting groove (2) formed in the end surface of the bottom end of the ship body (1), and a lifting component which is arranged in the lifting groove (2) and used for controlling the flow measuring component to lift in the lifting groove (2);
the flow measuring component comprises a flow measuring piece which movably penetrates through the lifting groove (2) and is connected with the lifting component, and a stabilizing piece which is arranged on the flow measuring piece and used for stabilizing the state of the flow measuring piece on the water surface.
2. An adaptive water flow unmanned ship according to claim 1, wherein: the stabilizing piece comprises an upper fixing ring (4) connected with a lifting assembly output end fixing column (9), a lower fixing ring (5) arranged below the upper fixing ring (4) in parallel, a plurality of vertical rods (6) arranged in the vertical direction and arranged on the bottom end face of the upper fixing ring (4) and the top end face of the lower fixing ring (5) in a circumferential array, a buffer structure arranged on each vertical rod (6), and a positioning ring (14) arranged between the upper fixing ring (4) and the lower fixing ring (5) and positioned among the plurality of vertical rods (6), wherein a flow measuring probe (15) is arranged on the positioning ring (14); the side surface of the positioning ring (14) is rotationally connected with telescopic rods (13) with the other ends connected with different buffer structures in a one-to-one correspondence mode respectively.
3. An adaptive water flow unmanned ship according to claim 2, wherein: the buffer structure comprises buffer rods (11) arranged on the side surface of each vertical rod (6) and provided with buffer grooves (10) along the vertical direction, buffer blocks (12) movably sleeved on the buffer rods (11) and rotationally connected with one ends of the telescopic rods (13) away from the positioning rings (14), and buffer springs sleeved on the buffer rods (11), wherein the buffer springs are positioned in the middle of the rod bodies of the buffer rods (11).
4. An adaptive water flow unmanned ship according to claim 2, wherein: the middle part of the bottom end of the positioning ring (14) is fixedly provided with a fixing rod arranged along the vertical direction, and the bottom end of the fixing rod is vertically connected with a limiting disc (3).
5. An adaptive water flow unmanned ship according to claim 2, wherein: the lifting assembly comprises a lifting screw rod (8) arranged on the bottom wall of the lifting groove (2) along the vertical direction, a lifting column (7) with the top end sleeved on the rod body at the bottom end of the lifting screw rod (8) and the bottom end fixedly arranged on the fixed column (9), and a driving motor arranged in the lifting groove (2) and driving the lifting screw rod (8) to rotate; the lifting screw rod (8) is in threaded connection with the lifting column (7).
6. An adaptive water flow unmanned ship according to claim 5, wherein: a limiting strip is arranged on the side surface of one vertical rod (6) along the vertical direction, and the limiting strip movably penetrates through the wall of the lifting groove (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322207154.5U CN220500934U (en) | 2023-08-16 | 2023-08-16 | Self-adaptive water flow measuring unmanned ship |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322207154.5U CN220500934U (en) | 2023-08-16 | 2023-08-16 | Self-adaptive water flow measuring unmanned ship |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220500934U true CN220500934U (en) | 2024-02-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322207154.5U Active CN220500934U (en) | 2023-08-16 | 2023-08-16 | Self-adaptive water flow measuring unmanned ship |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220500934U (en) |
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2023
- 2023-08-16 CN CN202322207154.5U patent/CN220500934U/en active Active
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