CN213275643U - Portable water flow velocity measuring device for water conservancy detection - Google Patents
Portable water flow velocity measuring device for water conservancy detection Download PDFInfo
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- CN213275643U CN213275643U CN202022568330.4U CN202022568330U CN213275643U CN 213275643 U CN213275643 U CN 213275643U CN 202022568330 U CN202022568330 U CN 202022568330U CN 213275643 U CN213275643 U CN 213275643U
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Abstract
The utility model belongs to the technical field of water velocity of flow measuring device, especially, a portable water velocity of flow measuring device is used in water conservancy detection uses inconveniently to current water velocity of flow measuring device, can't take different places to carry out the pertinence and measure, influences measuring result's problem moreover, proposes following scheme now, and it includes the body, the bottom symmetry fixed mounting of body has two supports, and the top fixed mounting of body has the safety cover, and the top fixed mounting of safety cover has the handle, and one side fixed mounting of body has the filter, and slidable mounting has the scraper blade on the body, and scraper blade and filter cooperate, and the bull stick is installed to the safety cover internal rotation, and fixed mounting has a plurality of guide plate on the bull stick, and the top of body is. The utility model discloses it is very convenient to use, can carry out the velocity of water flow at the position of difference and measure, and impurity that moreover can effectual separation aquatic has ensured measuring result's accuracy.
Description
Technical Field
The utility model relates to a water velocity of flow measuring device technical field especially relates to a water conservancy detects uses portable water velocity of flow measuring device.
Background
The measuring principle of water flow is that the water flow speed is measured by the water flow speed measuring instrument, the water flow is converted according to the water flow speed, the water flow can be measured quickly, the average horizontal flow speed of a river is measured according to the sensing of the measuring rod to the water flow, data are transmitted to the instrument through the sensor above the measuring rod, the water flow speed of the section is measured and calculated through calculation inside the instrument panel, and the use is simple and convenient.
However, the existing measuring mode has large use limitation, cannot be carried elsewhere, and can carry out measurement according to requirements, and if impurities permeate into water and are blocked during two-line measurement, the measuring result is greatly influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving current water flow velocity measuring device and using inconveniently, can't take different places to carry out the pertinence and measure, influence measuring result's shortcoming moreover, and the portable water flow velocity measuring device is used in water conservancy detection that provides.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a water conservancy detects uses portable water velocity of flow measuring device, which comprises a pipe body, the bottom symmetry fixed mounting of body has two supports, the top fixed mounting of body has the safety cover, the top fixed mounting of safety cover has the handle, one side fixed mounting of body has the filter, slidable mounting has the scraper blade on the body, scraper blade and filter cooperate, the bull stick is installed to the safety cover internal rotation, fixed mounting has a plurality of guide plate on the bull stick, the top of body is rotated and is installed the transfer line, the one end and the scraper blade of transfer line cooperate, the other end of transfer line is rotated with the one end of bull stick and is connected, fixed mounting has.
Preferably, the pipe body is symmetrically and slidably provided with two fixing plates, the two fixing plates are fixedly provided with connecting plates, and the two connecting plates are fixedly connected with the scraper.
Preferably, the top of the pipe body is fixedly provided with the bottom end of the fixing rod, and the transmission rod is rotatably arranged at the top end of the fixing rod.
Preferably, one end of the rotating rod is fixedly provided with a driving gear, one end of the transmission rod is fixedly provided with a transmission gear, and the driving gear is meshed with the transmission gear.
Preferably, one of the two fixing plates is provided with a mounting groove, the mounting groove is internally and symmetrically and fixedly provided with two racks, one end of the transmission rod is fixedly provided with a sector gear, and the sector gear is matched with the two racks.
Compared with the prior art, the utility model has the advantages of:
(1) according to the scheme, the tube body, the protective cover, the filter plate, the fixing plate, the connecting plate, the scraper blade, the rotating rod, the guide plate, the transmission rod, the driving gear, the transmission gear, the mounting groove, the rack, the sector gear, the fixing rod and the velometer are arranged, so that the speed can be stably measured, impurities in water can be separated during speed measurement, and the accuracy of a measuring result is ensured;
(2) this scheme is owing to set up support, handle, conveniently holds the device and removes to the demand that tests the speed to the rivers of different positions, it is very convenient to use.
The utility model discloses it is very convenient to use, can carry out the velocity of water flow at the position of difference and measure, and impurity that moreover can effectual separation aquatic has ensured measuring result's accuracy.
Drawings
Fig. 1 is a schematic structural view of a portable water flow velocity measuring device for water conservancy detection provided by the present invention;
fig. 2 is a schematic structural view of a transmission rod, a rotating rod, a driving gear and a transmission gear of the portable water flow velocity measuring device for water conservancy detection provided by the utility model;
fig. 3 is the utility model provides a portable water flow velocity measuring device's for water conservancy detection structural sketch such as fixed plate, mounting groove, rack.
In the figure: the device comprises a pipe body 1, a support 2, a protective cover 3, a handle 4, a filter plate 5, a fixing plate 6, a connecting plate 7, a scraper 8, a rotating rod 9, a guide plate 10, a transmission rod 11, a driving gear 12, a transmission gear 13, a mounting groove 14, a rack 15, a sector gear 16, a fixing rod 17 and a velometer 18.
Detailed Description
The technical solutions in the embodiments will be described clearly and completely with reference to the drawings in the embodiments, and it is obvious that the described embodiments are only a part of the embodiments, but not all embodiments.
Example one
Referring to fig. 1-3, a portable water flow velocity measuring device for water conservancy detection, including body 1, the bottom symmetry fixed mounting of body 1 has two supports 2, can support whole device assurance stability, the top fixed mounting of body 1 has safety cover 3, the top fixed mounting of safety cover 3 has handle 4, conveniently hold the device, one side fixed mounting of body 1 has filter 5, slidable mounting has scraper blade 8 on body 1, scraper blade 8 and filter 5 cooperate, bull stick 9 is installed to 3 internal rotations of safety cover, fixed mounting has a plurality of guide plate 10 on the bull stick 9, the top of body 1 is rotated and is installed transfer line 11, the one end of transfer line 11 cooperatees with scraper blade 8, the other end of transfer line 11 rotates with the one end of bull stick 9 to be connected, fixed mounting has velometer 18 on the body 1, can test the speed to rivers.
In this embodiment, body 1 goes up symmetry slidable mounting has two fixed plates 6, and equal fixed mounting has connecting plate 7 on two fixed plates 6, and two connecting plates 7 all with 8 fixed connection of scraper blade, have guaranteed that 8 stable movements of scraper blade do not rock.
In this embodiment, the top of the tube body 1 is fixedly provided with the bottom end of the fixing rod 17, and the transmission rod 11 is rotatably arranged at the top end of the fixing rod 17, so that the stable rotation of the transmission rod 11 is ensured.
In this embodiment, a driving gear 12 is fixedly installed at one end of the rotating rod 9, a transmission gear 13 is fixedly installed at one end of the transmission rod 11, and the driving gear 12 is meshed with the transmission gear 13, so that the rotating rod 9 can drive the transmission rod 11 to rotate when rotating.
In this embodiment, one of the two fixing plates 6 is provided with a mounting groove 14, two racks 15 are symmetrically and fixedly mounted in the mounting groove 14, one end of the transmission rod 11 is fixedly provided with a sector gear 16, and the sector gear 16 is matched with the two racks 15, so that the transmission rod 11 can drive one fixing plate 6 to reciprocate when rotating, thereby driving the scraper 8 to reciprocate and scraping off impurities blocked on the filter plate 5.
Example two
Referring to fig. 1-3, a portable water flow velocity measuring device for water conservancy detection comprises a pipe body 1, two brackets 2 are symmetrically and fixedly arranged at the bottom of the pipe body 1 through welding, the whole device can be supported and stabilized, a protective cover 3 is fixedly arranged at the top of the pipe body 1 through welding, a handle 4 is fixedly arranged at the top of the protective cover 3 through welding, the device is convenient to hold, a filter plate 5 is fixedly arranged at one side of the pipe body 1 through welding, a scraper 8 is slidably arranged on the pipe body 1, the scraper 8 is matched with the filter plate 5, a rotating rod 9 is rotatably arranged in the protective cover 3, a plurality of guide plates 10 are fixedly arranged on the rotating rod 9 through welding, a transmission rod 11 is rotatably arranged at the top of the pipe body 1, one end of the transmission rod 11 is matched with the scraper 8, the other end of the transmission rod 11 is rotatably connected, the speed of the water flow can be measured.
In this embodiment, body 1 goes up symmetry slidable mounting has two fixed plates 6, all installs connecting plate 7 through welded fastening on two fixed plates 6, and two connecting plates 7 all with 8 fixed connection of scraper blade, have guaranteed that 8 stable movements of scraper blade do not rock.
In this embodiment, the top of the pipe body 1 is fixedly provided with the bottom end of the fixing rod 17 by welding, and the transmission rod 11 is rotatably arranged at the top end of the fixing rod 17, so that the stable rotation of the transmission rod 11 is ensured.
In this embodiment, a driving gear 12 is fixedly installed at one end of the rotating rod 9 by welding, a transmission gear 13 is fixedly installed at one end of the transmission rod 11 by welding, and the driving gear 12 is meshed with the transmission gear 13, so that the rotating rod 9 can drive the transmission rod 11 to rotate when rotating.
In this embodiment, a mounting groove 14 has been seted up on one of two fixed plates 6, and two racks 15 are installed through welded fastening to the symmetry in the mounting groove 14, and welded fastening installs sector gear 16 through welded fastening to the one end of transfer line 11, and sector gear 16 and two racks 15 cooperate for transfer line 11 can drive one fixed plate 6 and do reciprocating motion when rotating, thereby drives scraper blade 8 and do reciprocating motion, scrapes the impurity that blocks out on the filter 5.
In the embodiment, when the water flow speed at a certain position needs to be measured, the handle 4 is held, the device is moved to a proper position, the device is placed in water, when the water flow passes through the tube body 1, impurities cannot enter the tube body 1 due to the arrangement of the filter plate 5, the measurement result is ensured not to be influenced, meanwhile, when the water flow passes through the tube body 1, the water flow drives the guide plates 10 to move, the guide plates 10 drive the rotating rod 9 to rotate, the rotating rod 9 drives the transmission rod 11 to rotate through the driving gear 12 and the transmission gear 13, the transmission rod 11 drives one fixing plate 6 of the two fixing plates 6 to move through the sector gear 16 and the two racks 15, the two fixing plates 6 are mutually matched to drive the scraper 8 to move, the scraper 8 scrapes the impurities blocked on the filter plate 5 through reciprocating movement, the measurement result is prevented from being influenced, the velometer 18 measures the water flow speed when the water flow passes through the tube, the accuracy of the measurement result is ensured.
The above descriptions are only preferred embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the scope of the present invention, and the technical solutions and the utility model concepts of the present invention are equivalent to, replaced or changed.
Claims (5)
1. A portable water flow velocity measuring device for water conservancy detection comprises a pipe body (1) and is characterized in that two supports (2) are symmetrically and fixedly installed at the bottom of the pipe body (1), a protective cover (3) is fixedly installed at the top of the pipe body (1), a handle (4) is fixedly installed at the top of the protective cover (3), a filter plate (5) is fixedly installed on one side of the pipe body (1), and a scraper (8) is slidably installed on the pipe body (1);
scraper blade (8) and filter (5) cooperate, bull stick (9) are installed to safety cover (3) internal rotation, and fixed mounting has a plurality of guide plate (10) on bull stick (9), and the top of body (1) is rotated and is installed transfer line (11), and the one end and the scraper blade (8) of transfer line (11) cooperate, and the other end of transfer line (11) rotates with the one end of bull stick (9) to be connected, and fixed mounting has velometer (18) on body (1).
2. The portable water flow velocity measuring device for water conservancy detection according to claim 1, wherein the pipe body (1) is symmetrically and slidably provided with two fixing plates (6), the two fixing plates (6) are fixedly provided with connecting plates (7), and the two connecting plates (7) are fixedly connected with the scraper (8).
3. The portable water flow velocity measuring device for water conservancy detection according to claim 1, wherein the top of the tube body (1) is fixedly provided with the bottom end of the fixing rod (17), and the transmission rod (11) is rotatably arranged at the top end of the fixing rod (17).
4. The portable water flow velocity measuring device for water conservancy detection according to claim 1, wherein one end of the rotating rod (9) is fixedly provided with a driving gear (12), one end of the transmission rod (11) is fixedly provided with a transmission gear (13), and the driving gear (12) is meshed with the transmission gear (13).
5. The portable water flow velocity measuring device for water conservancy detection according to claim 1, wherein one fixing plate (6) of the two fixing plates (6) is provided with an installation groove (14), two racks (15) are symmetrically and fixedly installed in the installation groove (14), one end of the transmission rod (11) is fixedly provided with a sector gear (16), and the sector gear (16) is matched with the two racks (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022568330.4U CN213275643U (en) | 2020-11-09 | 2020-11-09 | Portable water flow velocity measuring device for water conservancy detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022568330.4U CN213275643U (en) | 2020-11-09 | 2020-11-09 | Portable water flow velocity measuring device for water conservancy detection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213275643U true CN213275643U (en) | 2021-05-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022568330.4U Active CN213275643U (en) | 2020-11-09 | 2020-11-09 | Portable water flow velocity measuring device for water conservancy detection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213275643U (en) |
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2020
- 2020-11-09 CN CN202022568330.4U patent/CN213275643U/en active Active
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