CN114264837B - Flow measuring device for hydrologic test - Google Patents
Flow measuring device for hydrologic test Download PDFInfo
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- CN114264837B CN114264837B CN202111393064.9A CN202111393064A CN114264837B CN 114264837 B CN114264837 B CN 114264837B CN 202111393064 A CN202111393064 A CN 202111393064A CN 114264837 B CN114264837 B CN 114264837B
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- 238000012360 testing method Methods 0.000 title claims abstract description 20
- 230000000149 penetrating effect Effects 0.000 claims abstract description 43
- 125000006850 spacer group Chemical group 0.000 claims description 16
- 238000007790 scraping Methods 0.000 claims description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 26
- 238000005192 partition Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000004075 alteration Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000010408 sweeping Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
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- Measuring Volume Flow (AREA)
- Indicating Or Recording The Presence, Absence, Or Direction Of Movement (AREA)
Abstract
The invention provides a flow measuring device for hydrologic tests, which comprises a circle moving mechanism, wherein the inside of the circle moving mechanism comprises a movable circle, a vertical plate and a vesicle, the inner side edge of the movable circle is connected with the top end of the vertical plate in a penetrating way, the side wall of the movable circle is connected with the vesicle in a penetrating way, the bottom side wall of the circle moving mechanism is connected with a pipe pressing mechanism in a penetrating way, the inside of the pipe pressing mechanism comprises a movable shaft, a movable arm and a folding page, and the bottom end of the movable shaft is connected with the top end of the movable arm in a penetrating way. Because the side wall of the elastic rope is converted between the telescopic side wall and the telescopic side wall, the side wall of the connecting shaft is driven to be converted back and forth clockwise and anticlockwise, the side wall of the flitch is driven to collide with the side wall of the movable plate, the side wall of water flow is swept, the side wall of the flitch can be mobilized to rotate by means of the force of water flow impact, the whole device can be driven to rotate, and the direction of the device is changed according to the direction of the water flow impact.
Description
Technical Field
The invention relates to the technical field of hydrologic tests, in particular to a flow measuring device for hydrologic tests.
Background
The flow measuring device can measure the speed and the direction of ocean currents, in order to avoid overcrowding of water currents near some dykes, in the measuring process, the side wall of the water currents is in a face-to-face flow, the water currents can flow in a turbulent way from the outer side wall of the flow measuring device to the periphery, the thrust force of the water pressure brought to the flow measuring device can be taken away by the surrounding water currents to a part, the bottom feeler lever part of the flow measuring device is led to be askew by the water pressure blowing belt, only the side wall bumps, the data of the flow measuring device have some errors, the face of the whole device is easy to incline, and the flow measuring direction can be changed due to different water flow directions.
Disclosure of Invention
In order to solve the problem that the device is easy to be influenced by errors caused by different directions in the water flow measuring process, the aim of changing the direction of the device according to the water flow direction in the detection process is fulfilled, and the invention is realized by the following technical scheme: the utility model provides a flow measuring device for hydrologic test, includes circle moving mechanism, circle moving mechanism's inside includes movable circle, riser and vesicle, movable circle's medial surface department is through-connected in the top of riser, movable circle's lateral wall department is through-connected with the vesicle, circle moving mechanism's bottom lateral wall department is through-connected with pressing pipe mechanism, pressing pipe mechanism's inside includes loose axle, movable arm and folding page, the bottom of loose axle is through-connected in the top of movable arm, the lateral wall department of movable arm is through-connected in folding page's lateral wall department, pressing pipe mechanism's lateral wall department is through-connected with the movable piece, pressing pipe mechanism's lateral wall bottom is through-connected with pivot mechanism, pivot mechanism's inside includes connecting axle, flitch and fly leaf, pivot mechanism's lateral wall department is through-connected with scraping moving mechanism, scraping moving mechanism's inside includes elastic cable and backup pad, elastic cable's lateral wall is through-connected in the backup pad outside, swinging frame, pivot mechanism's lateral wall is through-connected in the inside of pivot frame, spacer bar, pivot mechanism is through-connected in the inside between the inside the spacer bar, and the inside is through-connected in the inside the spacer bar, and the inside is through-connected to the inside of pivot, and the spacer bar, and the inside is through-connected in the inside the spacer bar, and the inside is through-connected to the inside, the side wall of the movable rod is connected with the side wall of the supporting shaft in a penetrating way, and the side wall of the soft page is connected with the side wall of the movable rod in a penetrating way.
Further, the outer side wall of the vertical plate is connected to the inner side wall of the pipe pressing mechanism in a penetrating mode, and when the side wall of the pipe pressing mechanism is contracted inwards, the side wall of the vertical plate can be pushed.
Furthermore, the outer side wall of the movable shaft is connected to the inside of the vesicle in a penetrating way, and when the side wall of the movable arm moves, the movable shaft can be driven to rotate in the inside of the vesicle.
Further, the inner side wall of the flitch is movably connected to the outer side wall of the movable plate, and when the side wall of the connecting shaft is switched back and forth clockwise and anticlockwise, the side wall of the flitch is driven to collide with the side wall of the movable plate.
Further, the side end of the elastic rope is connected to the inside of the connecting shaft in a penetrating mode, the side wall of the connecting shaft is pulled to rotate by the elastic rope, and the side wall of the connecting shaft rotates clockwise.
Further, the side wall of the movable rod is connected between the side walls of the swing pages in a penetrating way, the swing pages press the partition blocks, and the side walls of the partition blocks are overlapped and hooked with the side walls of the movable rod.
Further, the side end of the swing page is connected to the side wall of the limit ring in a penetrating way, the side wall of the swing page swings inwards to press the spacer block, and the spacer block can be attached to the side wall of the limit ring.
Furthermore, the side wall of the penetrating mechanism is connected to the inclined upper part of the side wall of the shell rotating mechanism in a penetrating way, and the side wall of the supporting shaft is close to the side wall of the shell, so that the distance between the penetrating mechanism and the side wall of the shell rotating mechanism can be reduced.
The invention provides a flow measuring device for hydrologic tests. The beneficial effects are as follows:
1. This flow measuring device for hydrologic test, because the lateral wall of elastic cable is the conversion between flexible two, will drive the lateral wall of connecting axle clockwise and anticlockwise conversion that makes a round trip, just also drive the lateral wall of flitch and fly leaf lateral wall department and collide, sweep the lateral wall department of rivers, can transfer the lateral wall rotation of flitch with the help of the dynamics of rivers impact simultaneously, can drive whole device rotation, changes the direction of device according to the direction of rivers impact.
2. This flow measuring device for hydrologic test, can strike baffle mechanism department through rivers at first, the lateral wall of pendulum page or leaf inwards swings, presses the spacer block, and the lateral wall department of spacer block is in the same place each other, colludes the lateral wall of movable rod, and the lateral wall of movable rod is by the soft page of shrink extrusion inside wall department, can make the lateral wall of back shaft be close to the lateral wall department of shell, has reduced the distance between back shaft and the shell lateral wall, and the dynamics of rivers impact is reduced by the dispersed scope, can concentrate the speed of measuring rivers.
3. This flow measuring device for hydrologic test receives the restriction of folding page or leaf lateral wall department through the lateral wall of movable arm, and the lateral wall of movable arm inwards contracts, and when the lateral wall of pressing pipe mechanism inwards contracts, can promote the lateral wall of riser, and when the lateral wall of riser inwards swings, the lateral wall department of riser inwards gathers in the axle center department, outwards ejects the lateral wall of movable plate, and the in-process that the movable plate outwards sweeps can be when rivers are close to, can sweep nearby water wave outwards lateral wall, and the lateral wall of movable plate opens the laminating surface of water, increases the stationarity of whole device.
Drawings
FIG. 1 is a schematic diagram of the overall structure connection of the present invention;
FIG. 2 is a schematic diagram showing the connection of related structures in the penetrating mechanism and the shell rotating mechanism;
FIG. 3 is a schematic diagram showing the connection of related structures in the pipe pressing mechanism of the present invention;
Fig. 4 is a right side schematic view of the connection of related structures in the rotating shaft mechanism and the scraping mechanism of the present invention.
In the figure: 1. a circling mechanism; 101. a movable ring; 102. a riser; 103. a vesicle; 2. a pipe pressing mechanism; 211. a movable shaft; 212. a movable arm; 213. folding the page; 3. a movable plate; 4. a spindle mechanism; 411. a connecting shaft; 412. pasting a board; 413. a movable plate; 5. a scraping mechanism; 511. an elastic rope; 512. a support plate; 6. a shell rotating mechanism; 611. a cartridge housing; 612. an elastic strip; 613. a limit ring; 7. an arc plate; 8. a partition plate mechanism; 811. setting a page; 812. a spacer block; 9. a penetration mechanism; 911. a support shaft; 912. a movable rod; 913. soft pages.
Detailed Description
The following description of the embodiments of the present invention 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 invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
The flow measuring device for hydrologic test is as follows:
referring to fig. 1-4, a flow measuring device for hydrographic test comprises a circle moving mechanism 1, wherein the inside of the circle moving mechanism 1 comprises a movable circle 101, a vertical plate 102 and a vesicle 103, the inside edge of the movable circle 101 is connected with the top end of the vertical plate 102 in a penetrating way, the side wall of the movable circle 101 is connected with the vesicle 103 in a penetrating way, the bottom side wall of the circle moving mechanism 1 is connected with a pipe pressing mechanism 2 in a penetrating way, the inside of the pipe pressing mechanism 2 comprises a movable shaft 211, a movable arm 212 and a folding page 213, the bottom end of the movable shaft 211 is connected with the top end of the movable arm 212 in a penetrating way, the outside wall of the movable arm 212 is connected with the side wall of the folding page 213 in a penetrating way, the outside wall of the pipe pressing mechanism 2 is connected with a movable plate 3 in a penetrating way, the bottom end of the outside wall of the pipe pressing mechanism 2 is connected with a rotating shaft mechanism 4, the inside of the rotating shaft mechanism 4 comprises a connecting shaft 411, a pasting plate 412 and a movable plate 413, the bottom side wall of the connecting shaft 411 is connected with the top ends of the pasting plate 412 and the movable plate 413 in a penetrating way, the side wall of the rotating shaft mechanism 4 is connected with the scraping mechanism 5 in a penetrating way, the inside of the scraping mechanism 5 comprises an elastic rope 511 and a supporting plate 512, the side wall of the elastic rope 511 is connected with the outer side wall of the supporting plate 512 in a penetrating way, the side wall of the scraping mechanism 5 is connected with the rotating shell mechanism 6 in a penetrating way, the side wall of the rotating shell mechanism 6 is connected with the arc plate 7 in a penetrating way, the inside of the rotating shell mechanism 6 comprises a cylinder shell 611, an elastic strip 612 and a limit ring 613, the side wall of the elastic strip 612 is connected with the inside of the cylinder shell 611 in a penetrating way, the inside of the limit ring 613 is connected with the side end of the cylinder shell 611 in a penetrating way, the edge of the limit ring 613 is connected with a baffle mechanism 8 in a penetrating way, the inside of the baffle mechanism 8 comprises a swinging page 811 and a spacing block 812, the side wall of the spacing block 812 is connected between the side walls of the swinging page 811 in a penetrating way, the side wall of the baffle mechanism 8 is connected with the penetrating mechanism 9 in a penetrating way, the penetrating mechanism 9 includes a support shaft 911, a movable rod 912 and a flexible sheet 913, wherein the side wall of the movable rod 912 is connected to the side wall of the support shaft 911, and the side wall of the flexible sheet 913 is connected to the side wall of the movable rod 912.
The outer side wall of the riser 102 is connected to the inner side wall of the pipe pressing mechanism 2 in a penetrating manner, and when the side wall of the pipe pressing mechanism 2 is contracted inwards, the side wall of the riser 102 can be pushed.
The outer side wall of the movable shaft 211 is connected to the inside of the blister 103 in a penetrating manner, and when the side wall of the movable arm 212 moves, the movable shaft 211 can be driven to rotate in the inside of the blister 103.
Wherein, the inner side wall of the flitch 412 is movably connected to the outer side wall of the movable plate 413, and the side wall of the connection shaft 411 drives the collision between the side wall of the flitch 412 and the side wall of the movable plate 413 when the side wall is switched between clockwise and anticlockwise.
The side ends of the elastic rope 511 are connected to the inside of the connecting shaft 411 in a penetrating manner, the elastic rope 511 pulls the side wall of the connecting shaft 411 to rotate, and the side wall of the connecting shaft 411 rotates clockwise.
The side wall of the movable rod 912 is connected between the side walls of the swing pages 811, the swing pages 811 press the spacer blocks 812, and the side walls of the spacer blocks 812 are overlapped to hook the side wall of the movable rod 912.
The side end of the swing page 811 is connected to the side wall of the limit ring 613, and the side wall of the swing page 811 swings inwards to press the spacer 812, and the spacer 812 can be attached to the side wall of the limit ring 613.
The side wall of the inserting mechanism 9 is connected to the inclined upper side of the side wall of the shell rotating mechanism 6, and the side wall of the supporting shaft 911 is close to the side wall of the shell 611, so that the distance between the inserting mechanism 9 and the side wall of the shell rotating mechanism 6 can be reduced.
When in use, as shown in fig. 1 and 4, when water flows to the side wall of the scraping mechanism 5, the water can firstly impact the side wall of the supporting plate 512, the side wall of the supporting plate 512 fluctuates to the back, the side wall of the elastic rope 511 can be pulled, the side wall of the connecting shaft 411 is pulled by the elastic rope 511 to rotate, the side wall of the connecting shaft 411 rotates clockwise, and the side wall of the connecting shaft 411 is driven to convert clockwise and anticlockwise back and forth due to the conversion between the expansion and the contraction of the side wall of the elastic rope 511, namely, the side wall of the flitch 412 and the side wall of the movable plate 413 are driven to collide, the side wall of the water flows is swept, the side wall of the flitch 412 can be regulated to rotate by the force of the water flow impact, the whole device can be driven to rotate, and the direction of the device is changed according to the direction of the water flow impact;
as shown in fig. 1 and fig. 2, after the direction of the whole device is changed, the whole rotating shell mechanism 6 can be driven to face the impact force of water flow, the water flow firstly impacts the partition plate mechanism 8, the side wall of the swing page 811 swings inwards, the partition block 812 is pressed, the side walls of the partition block 812 are mutually overlapped, the side wall of the movable rod 912 is hooked, the side wall of the movable rod 912 is contracted and extruded to form a soft page 913 at the side wall, the side wall of the supporting shaft 911 is close to the side wall of the cylinder shell 611, the distance between the supporting shaft 911 and the side wall of the cylinder shell 611 is reduced, the dispersed range of the impact force of the water flow is reduced, and the speed of the water flow can be measured intensively;
As shown in fig. 1 and 3, when the side wall of the rotating shaft mechanism 4 rotates, the top end of the rotating shaft mechanism pushes the bottom side wall of the pipe pressing mechanism 2, when the side wall of the pipe pressing mechanism 2 twists and rotates, the side wall of the movable arm 212 is limited by the side wall of the folding page 213, the side wall of the movable arm 212 is retracted inwards, when the side wall of the pipe pressing mechanism 2 is retracted inwards, the side wall of the vertical plate 102 can be pushed, when the side wall of the vertical plate 102 swings inwards, the side wall of the vertical plate 102 gathers at the inner side axis, the side wall of the movable plate 3 is pushed outwards, and in the outwards sweeping process of the movable plate 3, nearby water waves can be swept towards the outer side wall when water flows approach, the side wall of the movable plate 3 stretches to fit the water surface, and the stability of the whole device is improved.
Although embodiments of the present invention 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 invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a hydrologic test is with measuring current device, includes circle moving mechanism (1), its characterized in that: the inside of circle moving mechanism (1) includes movable circle (101), riser (102) and vesicle (103), the medial side department of movable circle (101) through connection in the top of riser (102), the lateral wall department through connection of movable circle (101) has vesicle (103), the bottom lateral wall department through connection of circle moving mechanism (1) has press tub mechanism (2), the inside of pressing tub mechanism (2) includes loose axle (211), movable arm (212) and folding page (213), the bottom of loose axle (211) is run through and is connected in the top of movable arm (212), the lateral wall department through connection of movable arm (212) is in the lateral wall department of folding page (213), the lateral wall department through connection of pressing tub mechanism (2) has movable piece (3), the lateral wall bottom through connection of pressing tub mechanism (2) has pivot mechanism (4), the inside of pivot mechanism (4) includes connecting axle (411), flitch (412) and movable plate (413), the bottom of connecting axle (412) is connected in the lateral wall department through connection of movable support plate (511) has pivot mechanism (5) and scraping mechanism (413), the side wall of elastic cable (511) runs through and encircles and connect in the lateral wall department of backup pad (512), the lateral wall department of scraping mechanism (5) runs through and is connected with shell mechanism (6) of changeing, the lateral wall department of shell mechanism (6) runs through and is connected with arc board (7), the inside of shell mechanism (6) includes shell (611), elastic strip (612) and spacing collar (613), the lateral wall of elastic strip (612) runs through and is connected in the inside of shell (611), the inside of spacing collar (613) runs through and is connected in the side of shell (611), the edge of spacing collar (613) runs through and is connected with baffle mechanism (8), baffle mechanism (8) inside includes pendulum page (811) and spacer (812), the lateral wall of spacer (812) runs through and is connected between the lateral wall of pendulum page (811), the lateral wall department of baffle mechanism (8) runs through and is connected in mechanism (9), the inside of alternate mechanism (9) includes back shaft (911), movable lever (912) and flexible link (912) are located in the lateral wall of movable link (913), the lateral wall of flexible link (912) is connected in the lateral wall of movable link (913.
2. The flow measuring device for hydrographic testing as defined in claim 1, wherein: the outer side wall of the vertical plate (102) is connected with the inner side wall of the pipe pressing mechanism (2) in a penetrating way.
3. The flow measuring device for hydrographic testing as defined in claim 1, wherein: the outer side wall of the movable shaft (211) is connected with the inside of the vesicle (103) in a penetrating way.
4. The flow measuring device for hydrographic testing as defined in claim 1, wherein: the inner side wall of the flitch (412) is movably connected with the outer side wall of the movable plate (413).
5. The flow measuring device for hydrographic testing as defined in claim 1, wherein: the side end of the elastic rope (511) is connected with the inside of the connecting shaft (411) in a penetrating way.
6. The flow measuring device for hydrographic testing as defined in claim 1, wherein: the side wall of the movable rod (912) is connected between the side walls of the swing pages (811) in a penetrating way.
7. The flow measuring device for hydrographic testing as defined in claim 1, wherein: the side end of the swing page (811) is connected with the side wall of the limit ring (613) in a penetrating way.
8. The flow measuring device for hydrographic testing as defined in claim 1, wherein: the side wall of the penetrating mechanism (9) is connected with the inclined upper part of the side wall of the shell rotating mechanism (6) in a penetrating way.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111393064.9A CN114264837B (en) | 2021-11-23 | 2021-11-23 | Flow measuring device for hydrologic test |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111393064.9A CN114264837B (en) | 2021-11-23 | 2021-11-23 | Flow measuring device for hydrologic test |
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| Publication Number | Publication Date |
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| CN114264837A CN114264837A (en) | 2022-04-01 |
| CN114264837B true CN114264837B (en) | 2024-05-14 |
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| CN202111393064.9A Active CN114264837B (en) | 2021-11-23 | 2021-11-23 | Flow measuring device for hydrologic test |
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| CN114264837A (en) | 2022-04-01 |
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