CN220305341U - Portable flow velocity measuring device - Google Patents
Portable flow velocity measuring device Download PDFInfo
- Publication number
- CN220305341U CN220305341U CN202321818550.5U CN202321818550U CN220305341U CN 220305341 U CN220305341 U CN 220305341U CN 202321818550 U CN202321818550 U CN 202321818550U CN 220305341 U CN220305341 U CN 220305341U
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- Prior art keywords
- shell
- block
- fixedly connected
- shaped rack
- gear
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- 238000004140 cleaning Methods 0.000 claims abstract description 19
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 8
- 230000010405 clearance mechanism Effects 0.000 claims description 8
- 238000005259 measurement Methods 0.000 claims description 8
- 238000005728 strengthening Methods 0.000 claims description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 17
- 241000196324 Embryophyta Species 0.000 description 4
- 244000058871 Echinochloa crus-galli Species 0.000 description 3
- 235000015225 Panicum colonum Nutrition 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000002787 reinforcement Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 241001113556 Elodea Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000007726 management method Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A90/00—Technologies having an indirect contribution to adaptation to climate change
- Y02A90/30—Assessment of water resources
Landscapes
- Measuring Volume Flow (AREA)
Abstract
The utility model belongs to the technical field of portable flow velocity measuring devices, and particularly relates to a portable flow velocity measuring device. The utility model comprises a shell, wherein a cleaning mechanism is arranged in the shell, a reinforcing mechanism is arranged at the bottom of the shell, a handle is fixedly connected to the top of the shell, a top plate is fixedly arranged in the shell, a speed measuring device is arranged at the bottom of the top plate, and a filter plate is fixedly arranged at one side of the shell; the outer sleeve is pulled out of the shell through manual operation, the bottom plate is driven by the outer sleeve to be separated from the knob, the inner sleeve is pulled out of the outer sleeve, the gear is driven by manual rotation of the knob to drive the first T-shaped rack and the second T-shaped rack to be meshed and driven, the first T-shaped rack and the second T-shaped rack are driven by the gear to move towards two sides, and meanwhile the clamping block is driven to enter the first clamping hole and the second clamping hole, so that the outer sleeve and the inner sleeve are fixed.
Description
Technical Field
The utility model belongs to the technical field of water flow measurement, and particularly relates to a portable flow velocity measuring device.
Background
In order to acquire various runoff data of natural rivers and river courses in hydraulic engineering areas after adjustment and control, master space-time distribution conditions of whole river water quantity, reliable basis is provided for river basin water conservancy planning, flood prevention and drought resistance, hydraulic engineering management and application and national economy construction, and a water flow measuring device is required to be used.
Patent document CN217931715U discloses a portable water flow measuring device, which belongs to the technical field of water flow measuring. The utility model provides a portable water flow measuring device, includes box, movable assembly, and the one side fixed mounting of box has the panel board, and logical chamber has been seted up to the inside of box, and logical intracavity activity is provided with the measuring staff, and fixed mounting has liquid flow sensor on the measuring staff, and passes through wire electric connection between liquid flow sensor on the measuring staff and the panel board, movable assembly is located logical intracavity, and movable assembly includes the movable rod, the movable rod passes through the movable setting of adjusting assembly in logical intracavity, in order to control through the adjusting assembly the movable rod moves in logical intracavity, through movable rod, stock, connecting block and the connecting seat in the movable assembly under the connection, carries out nimble removal to the position of measuring staff's control measuring staff to measure the rivers of different positions.
The device does not possess the device of cleaing away impurity when using for when above-mentioned device carries out velocity of flow measurement to rivers under water, because pasture and water or branch block up in measuring device front side, influence the rivers and pass through, lead to velocity of flow measuring result not accurate enough, influence the work that needs to go on according to rivers velocity of flow next.
Disclosure of Invention
In order to solve the problems in the prior art, the utility model provides a portable flow velocity measuring device which has the characteristics of removing aquatic weeds and stably supporting.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
as a preferred technical scheme of the utility model, the portable flow velocity measuring device comprises a shell, wherein a cleaning mechanism is arranged in the shell, a reinforcing mechanism is arranged at the bottom of the shell, a handle is fixedly connected to the top of the shell, a top plate is fixedly arranged in the shell, a speed measuring device is arranged at the bottom of the top plate, and a filter plate is fixedly arranged at one side of the shell;
the cleaning mechanism comprises a base, a first sliding rail, a second sliding rail, a servo motor, a threaded rod and a threaded ring, wherein the base is fixedly connected to the inside of the shell, the first sliding rail is arranged in the base, the second sliding rail is arranged in the base, the servo motor is arranged in the second sliding rail, one side of the servo motor is connected with the threaded rod in a key manner, and the threaded ring is sleeved on one side of the threaded rod in a threaded manner.
As a preferable technical scheme of the utility model, the cleaning mechanism further comprises an annular sliding block, a bearing, a top block and a first sliding block, wherein the annular sliding block is fixedly arranged on one side of the servo motor, one side of the annular sliding block is fixedly connected with the bearing, one side of the bearing is fixedly connected with the top block, and one side of the top block is fixedly connected with the first sliding block.
As a preferable technical scheme of the utility model, a cleaning mechanism is arranged at the bottom of the top plate, and a cleaning mechanism is arranged at one side of the speed measuring device.
As a preferable technical scheme of the utility model, the bottom of the cleaning mechanism is provided with a reinforcing mechanism, and the bottom of the speed measuring device is provided with a reinforcing mechanism.
As a preferable technical scheme of the utility model, the reinforcing mechanism comprises a bolt, a gear, a knob, a first T-shaped rack, a second T-shaped rack, a clamping block, a bottom plate, an outer sleeve, a first clamping hole, an inner sleeve, a second clamping hole and a conical block, wherein the bolt is fixedly connected to the bottom of the shell, the gear is movably sleeved on the bolt, the knob is fixedly connected to the bottom of the gear, the first T-shaped rack is meshed and driven on one side of the gear, the second T-shaped rack is meshed and driven on the other side of the gear, the clamping blocks are fixedly connected to one sides of the first T-shaped rack and the second T-shaped rack, the bottom plate is movably connected to the bottom of the knob, the outer sleeve is fixedly connected to the bottom of the bottom plate, the first clamping hole is formed on one side of the outer sleeve, the inner sleeve is movably connected to the inner sleeve, the second clamping hole is formed on one side of the inner sleeve, and the conical block is fixedly connected to the bottom of the inner sleeve.
As a preferable technical scheme of the utility model, the top block is slidably connected inside the base, and the first sliding block is slidably connected inside the first sliding rail.
As a preferable technical scheme of the utility model, the size of the clamping block is completely matched with the first clamping hole and the second clamping hole, and the bottom of the bottom plate is movably connected with a conical block.
Compared with the prior art, the utility model has the beneficial effects that:
1. when the speed measuring device is used, the ejector block is arranged, and when water grass appears on one side of the shell, the servo motor is started to drive the ejector block to be matched with the filter plate to clean the water grass or branches, so that the front side of the speed measuring device is prevented from being blocked by the water grass, and the accuracy of data is prevented from being influenced.
2. When the water flow speed measuring device is used, the bottom plate is arranged, when the water flow speed is required to be measured, the outer sleeve and the inner sleeve are manually stretched, the bottom plate is driven to move, the shell is fixed under water through the cooperation of the conical block at the bottom of the inner sleeve and the bottom plate at the bottom of the outer sleeve, and the data is prevented from being inaccurate due to shaking of the shell when the water flow speed is high.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:
FIG. 1 is a schematic diagram of the main structure of a measuring device according to the present utility model;
FIG. 2 is a schematic view of a partial structure of a measuring device according to the present utility model;
FIG. 3 is a schematic view of a cleaning mechanism according to the present utility model;
FIG. 4 is a schematic view of a cleaning mechanism according to the present utility model;
FIG. 5 is a schematic view of the main structure of the reinforcement mechanism of the present utility model;
fig. 6 is a schematic view of a partial structure of the reinforcement mechanism of the present utility model.
In the figure: 1. a housing; 2. a cleaning mechanism; 201. a base; 202. a first slide rail; 203. a second slide rail; 204. a servo motor; 205. a threaded rod; 206. a threaded ring; 207. an annular slide block; 208. a bearing; 209. a top block; 210. a first slider; 3. a reinforcement mechanism; 301. a bolt; 302. a gear; 303. a knob; 304. a first T-shaped rack; 305. a second T-shaped rack; 306. a clamping block; 307. a bottom plate; 308. an outer sleeve; 309. a first clamping hole; 310. an inner sleeve; 311. a second clamping hole; 312. a conical block; 4. a handle; 5. a top plate; 6. a speed measuring device; 7. and (5) a filter plate.
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.
Example 1
Referring to fig. 1-6, the present utility model provides the following technical solutions: a portable flow rate measuring device comprising a housing 1, characterized in that: the cleaning device is characterized in that a cleaning mechanism 2 is arranged in the shell 1, a reinforcing mechanism 3 is arranged at the bottom of the shell 1, a handle 4 is fixedly connected to the top of the shell 1, a top plate 5 is fixedly arranged in the shell 1, a speed measuring device 6 is arranged at the bottom of the top plate 5, and a filter plate 7 is fixedly arranged on one side of the shell 1;
the bottom of roof 5 is provided with clearance mechanism 2, one side of speed sensor 6 is provided with clearance mechanism 2.
The bottom of clearance mechanism 2 is provided with strengthening mechanism 3, the bottom of speed sensor 6 is provided with strengthening mechanism 3.
Example 2
Referring to fig. 3-4, the present utility model provides the following technical solutions: the utility model provides a portable velocity of flow measuring device includes clearance mechanism 2, clearance mechanism 2 includes base 201, first slide rail 202, second slide rail 203, servo motor 204, threaded rod 205 and screwed ring 206, the inside at shell 1 is connected to base 201 fixed, first slide rail 202 has been seted up to the inside of base 201, second slide rail 203 has been seted up to the inside of base 201, the inside of second slide rail 203 is provided with servo motor 204, one side key of servo motor 204 is connected with threaded rod 205, one side screw thread of threaded rod 205 has cup jointed screwed ring 206.
The cleaning mechanism 2 further comprises an annular sliding block 207, a bearing 208, a top block 209 and a first sliding block 210, wherein the annular sliding block 207 is fixedly arranged on one side of the servo motor 204, the bearing 208 is fixedly connected to one side of the annular sliding block 207, the top block 209 is fixedly connected to one side of the bearing 208, and the first sliding block 210 is fixedly connected to one side of the top block 209.
The top block 209 is slidably connected to the inside of the base 201, and the first slider 210 is slidably connected to the inside of the first sliding rail 202.
Further explanation is needed: if the aquatic weed is blocked at the condition of filter 7 front side, drive threaded rod 205 through starting servo motor 204 and rotate in one side of screwed ring 206, drive servo motor 204 and remove in second slide rail 203 inside, servo motor 204 drives annular slider 207 simultaneously and removes, annular slider 207 drives bearing 208 and removes, bearing 208 drives kicking block 209 and removes, before kicking block 209 removes the outside of shell 1, kicking block 209 coincides with filter 7, can not influence the passing through of rivers, when the inflection point of first slider 210 of kicking block 209 one side through first slide rail 202, kicking block 209 takes place to rotate, no longer coincides with filter 7, at the in-process that removes to the shell 1 outside, kicking block 209 is with aquatic weed and branch ejecting filter 7, accomplish the clearance to aquatic weed.
Example 3
Referring to fig. 5-6, the present utility model provides the following technical solutions: the utility model provides a portable velocity of flow measuring device, strengthening mechanism 3 includes bolt 301, gear 302, knob 303, first T rack 304, second T rack 305, fixture block 306, bottom plate 307, outer tube 308, first draw-in hole 309, interior sleeve pipe 310, second draw-in hole 311 and taper block 312, bolt 301 fixed connection is in the bottom of shell 1, the activity of bolt 301 has cup jointed gear 302, the bottom fixedly connected with knob 303 of gear 302, the meshing transmission of one side of gear 302 has first T rack 304, the meshing transmission of the opposite side of gear 302 has second T rack 305, the equal fixedly connected with fixture block 306 of one side of first T rack 304 and second T rack 305, the bottom swing joint of knob 303 has bottom plate 307, the bottom fixedly connected with outer tube 308 of bottom plate 307, first draw-in hole 309 has been seted up to one side of outer tube 308, the inside swing joint of outer tube 308 has interior sleeve pipe 310, second draw-in hole 311 has been seted up to one side of interior sleeve pipe 310, the bottom fixedly connected with taper block 312 of interior sleeve pipe 310.
The size of the clamping block 306 is completely adapted to the first clamping hole 309 and the second clamping hole 311, and a conical block 312 is movably connected to the bottom of the bottom plate 307.
Further explanation is needed: firstly, the outer sleeve 308 is pulled out of the shell 1 manually, meanwhile, the bottom plate 307 is driven by the outer sleeve 308 to be separated from the knob 303, secondly, the inner sleeve 310 is pulled out of the outer sleeve 308, at the moment, the gear 302 is driven by the knob 303 to drive the first T-shaped rack 304 and the second T-shaped rack 305 to be meshed and driven by the manual rotation, the first T-shaped rack 304 and the second T-shaped rack 305 are driven by the gear 302 to move towards two sides, and meanwhile, the clamping block 306 is driven to enter the first clamping hole 309 and the second clamping hole 311, so that the outer sleeve 308 and the inner sleeve 310 are fixed.
The working principle and the using flow of the utility model are as follows: in the use process of the portable flow velocity measuring device, when the portable flow velocity measuring device is used, firstly, the outer sleeve 308 is pulled out of the shell 1 manually, meanwhile, the outer sleeve 308 drives the bottom plate 307 to be separated from the knob 303, secondly, the inner sleeve 310 is pulled out of the outer sleeve 308, at the moment, the gear 302 is driven by the knob 303 to drive the first T-shaped rack 304 and the second T-shaped rack 305 to be meshed and driven by the manual rotation of the knob 303, the first T-shaped rack 304 and the second T-shaped rack 305 are driven by the gear 302 to move to two sides, and meanwhile, the clamping block 306 is driven to enter the first clamping hole 309 and the second clamping hole 311, and the outer sleeve 308 and the inner sleeve 310 are fixed.
When a portable flow velocity measuring device enters water to measure the flow velocity, if the condition that water is blocked at the front side of the filter plate 7 occurs, the servo motor 204 is started to drive the threaded rod 205 to rotate at one side of the threaded ring 206, the servo motor 204 is driven to move inside the second sliding rail 203, meanwhile, the servo motor 204 drives the annular sliding block 207 to move, the annular sliding block 207 drives the bearing 208 to move, the bearing 208 drives the top block 209 to move, before the top block 209 moves to the outside of the shell 1, the top block 209 is overlapped with the filter plate 7, the water flow passing can not be influenced, when the first sliding block 210 at one side of the top block 209 passes through the inflection point of the first sliding rail 202, the top block 209 rotates and is not overlapped with the filter plate 7 any more, and in the process of moving to the outside of the shell 1, the top block 209 ejects the filter plate 7 with water and branches, and the water weed cleaning is completed.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (7)
1. A portable flow rate measuring device comprising a housing (1), characterized in that: the cleaning device is characterized in that a cleaning mechanism (2) is arranged inside the shell (1), a reinforcing mechanism (3) is arranged at the bottom of the shell (1), a handle (4) is fixedly connected to the top of the shell (1), a top plate (5) is fixedly arranged inside the shell (1), a speed measuring device (6) is arranged at the bottom of the top plate (5), and a filter plate (7) is fixedly arranged on one side of the shell (1);
the cleaning mechanism (2), cleaning mechanism (2) include base (201), first slide rail (202), second slide rail (203), servo motor (204), threaded rod (205) and screwed ring (206), the inside of base (201) fixed connection at shell (1), first slide rail (202) have been seted up to the inside of base (201), second slide rail (203) have been seted up to the inside of base (201), the inside of second slide rail (203) is provided with servo motor (204), one side key-type connection of servo motor (204) has threaded rod (205), screwed ring (206) have been cup jointed to one side screw thread of threaded rod (205).
2. A portable flow rate measurement device according to claim 1, wherein: the cleaning mechanism (2) further comprises an annular sliding block (207), a bearing (208), a top block (209) and a first sliding block (210), wherein the annular sliding block (207) is fixedly arranged on one side of the servo motor (204), one side of the annular sliding block (207) is fixedly connected with the bearing (208), one side of the bearing (208) is fixedly connected with the top block (209), and one side of the top block (209) is fixedly connected with the first sliding block (210).
3. A portable flow rate measurement device according to claim 1, wherein: the bottom of roof (5) is provided with clearance mechanism (2), one side of speed sensor (6) is provided with clearance mechanism (2).
4. A portable flow rate measurement device according to claim 1, wherein: the bottom of clearance mechanism (2) is provided with strengthening mechanism (3), the bottom of speed sensor (6) is provided with strengthening mechanism (3).
5. A portable flow rate measurement device according to claim 1, wherein: the reinforcing mechanism (3) comprises a bolt (301), a gear (302), a knob (303), a first T-shaped rack (304), a second T-shaped rack (305), a clamping block (306), a bottom plate (307), an outer sleeve (308), a first clamping hole (309), an inner sleeve (310), a second clamping hole (311) and a conical block (312), wherein the bolt (301) is fixedly connected to the bottom of the shell (1), the gear (302) is movably sleeved on one side of the bolt (301), the bottom of the gear (302) is fixedly connected with the knob (303), one side of the gear (302) is meshed with a first T-shaped rack (304), the other side of the gear (302) is meshed with a second T-shaped rack (305), one sides of the first T-shaped rack (304) and the second T-shaped rack (305) are fixedly connected with the clamping block (306), the bottom of the knob (303) is movably connected with the bottom plate (307), the outer sleeve (308) is fixedly connected to the bottom of the bottom plate (307), one side of the outer sleeve (308) is provided with the first clamping hole (309), one side of the inner sleeve (310) is movably connected with the inner sleeve (310), the bottom of the inner sleeve (310) is fixedly connected with a conical block (312).
6. A portable flow rate measurement device according to claim 2, characterized in that: the top block (209) is slidably connected to the inside of the base (201), and the first slider (210) is slidably connected to the inside of the first sliding rail (202).
7. A portable flow rate measurement device according to claim 5, wherein: the size of the clamping block (306) is completely matched with the first clamping hole (309) and the second clamping hole (311), and the bottom of the bottom plate (307) is movably connected with a conical block (312).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321818550.5U CN220305341U (en) | 2023-07-11 | 2023-07-11 | Portable flow velocity measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321818550.5U CN220305341U (en) | 2023-07-11 | 2023-07-11 | Portable flow velocity measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220305341U true CN220305341U (en) | 2024-01-05 |
Family
ID=89374928
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321818550.5U Active CN220305341U (en) | 2023-07-11 | 2023-07-11 | Portable flow velocity measuring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220305341U (en) |
-
2023
- 2023-07-11 CN CN202321818550.5U patent/CN220305341U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |