CN216361623U - Device for detecting liquid flow - Google Patents
Device for detecting liquid flow Download PDFInfo
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- CN216361623U CN216361623U CN202220645450.6U CN202220645450U CN216361623U CN 216361623 U CN216361623 U CN 216361623U CN 202220645450 U CN202220645450 U CN 202220645450U CN 216361623 U CN216361623 U CN 216361623U
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Abstract
The utility model discloses a device for detecting liquid flow, and belongs to the technical field of liquid flow measurement. The utility model provides a device for liquid flow detects, includes the fixed bolster, and the fixed bolster includes the telescopic link, supports the telescopic link and hangs down the pole, supports the telescopic link and is equipped with 4, supports the even symmetry of telescopic link and sets up in the one end of telescopic link, and the one end of supporting the telescopic link is fixed in ground, hangs down the vertical threaded connection of pole in the other end of telescopic link. The utility model has the following advantages: the flow sensor is stably placed in river water through the fixing support, manual holding is not needed, safety of workers is guaranteed, and detection accuracy is guaranteed; in addition, the flow direction plate enables the head of the flow sensor to keep opposite to the flow direction of water flow through the rotation direction of the water flow control fixing seat, and therefore detection accuracy is further guaranteed.
Description
Technical Field
The utility model relates to a device for detecting liquid flow, and belongs to the technical field of liquid flow measurement.
Background
The flow measurement is taken as the traditional measurement industry related to the national civilization, and plays an important role in laboratory research, civilian detection and even national defense construction. In many occasions, the liquid flow needs to be detected, for example, in river environment monitoring, some data of a river needs to be collected, so as to detect the water quality of the river.
The existing liquid flow detection device has the following defects: this liquid flow detection device is when detecting the river, and it is very inconvenient in placing river rivers, need the manual work to hand the connecting rod in the river side and place detection device in the river, very dangerous to the staff, in addition, liquid flow detection device's velocity of flow inductor can't be accurate just to rivers flow direction, and then causes the testing result accurate.
In view of the above, the prior art is obviously inconvenient and disadvantageous in practical use, and needs to be improved.
SUMMERY OF THE UTILITY MODEL
The technical problem to be solved by the utility model is to provide a device for detecting liquid flow, which is safe to operate and can accurately detect the flow.
An optimized scheme is that the device for detecting the liquid flow comprises a fixed support, wherein the fixed support comprises telescopic rods, supporting telescopic rods and vertical rods, the number of the supporting telescopic rods is 4, the supporting telescopic rods are uniformly and symmetrically arranged at one end of each telescopic rod, one end of each supporting telescopic rod is fixed on the ground, and the vertical rods are in threaded connection with the other end of each telescopic rod;
the tail end of the vertical rod is rotatably connected with a fixed seat, the bottom of the fixed seat is in threaded connection with a flow sensor, and the flow sensor is electrically connected with a portable integrating instrument;
one end of the fixing seat is fixedly connected with a flow direction plate through a connecting bent rod, and the flow direction plate is vertically arranged right behind and below the flow sensor.
Furthermore, the support telescopic link include sleeve pipe and drill rod, the sleeve pipe sets up with the drill rod suit, sheathed tube one end and telescopic link articulated setting, the sleeve pipe inclines towards the outside of telescopic link and sets up, sheathed tube lower part outer wall threaded connection has fixing bolt, fixing bolt can be fixed in sheathed tube inner chamber with the drill rod.
Furthermore, the flow direction plate is in an isosceles trapezoid structure.
Furthermore, a pedal is fixedly arranged on the outer wall of the lower part of the drill rod.
Furthermore, the outer walls of the telescopic rod and the vertical rod are sleeved with a plurality of uniformly distributed wire-binding clamps, and the wire-binding clamps are used for fixing wires for connecting the flow sensor and the portable integrating instrument.
Further, the fixing base include channel steel piece and connection pivot, connect the pivot fixed set up directly over the channel steel piece, connect the pivot to rotate with the plumbing pole and be connected the setting, the inner chamber of channel steel piece pass through the bolt with flow sensor fixed connection set up.
Furthermore, one end of the connecting bent rod is fixedly arranged on the outer wall of the connecting rotating shaft.
After the technical scheme is adopted, compared with the prior art, the utility model has the following advantages:
the flow sensor is stably placed in river water through the fixing support, manual holding is not needed, safety of workers is guaranteed, and detection accuracy is guaranteed; in addition, the flow direction plate enables the head of the flow sensor to keep opposite to the flow direction of water flow through the rotation direction of the water flow control fixing seat, and therefore detection accuracy is further guaranteed.
Drawings
FIG. 1 is a schematic front view of a device for detecting liquid flow in accordance with the present invention;
FIG. 2 is a schematic side view of a device for fluid flow sensing according to the present invention;
in the figure, 1-a fixed support, 2-a telescopic rod, 3-a supporting telescopic rod, 4-a vertical rod, 5-a fixed seat, 6-a flow sensor, 7-a portable integrating instrument, 8-a connecting bent rod, 9-a flow direction plate, 10-a sleeve, 11-a drill rod, 12-a fixed bolt, 13-a pedal, 14-a binding post, 15-a channel steel block and 16-a connecting rotating shaft.
Detailed Description
In order to more clearly understand the technical features, objects, and effects of the present invention, embodiments of the present invention will now be described with reference to the accompanying drawings.
As shown in fig. 1 and 2, the utility model provides a device for detecting liquid flow, which comprises a fixed support 1, wherein the fixed support 1 comprises telescopic rods 2, supporting telescopic rods 3 and vertical rods 4, the number of the supporting telescopic rods 3 is 4, the supporting telescopic rods 3 are uniformly and symmetrically arranged at one end of the telescopic rods 2, one end of each supporting telescopic rod 3 is fixed on the ground, and the vertical rods 4 are vertically connected with the other end of the telescopic rods 2 in a threaded manner;
the tail end of the vertical rod 4 is rotatably connected with a fixed seat 5, the bottom of the fixed seat 5 is in threaded connection with a flow sensor 6, and the flow sensor 6 is electrically connected with a portable integrating instrument 7;
one end of the fixed seat 5 is fixedly connected with a flow direction plate 9 through a connecting bent rod 8, and the flow direction plate 9 is vertically arranged right behind and below the flow sensor 6.
The flow direction plate 9 is of an isosceles trapezoid structure, and the head of the flow sensor 6 is opposite to the flow direction of the water flow by the flow direction plate 9 through the rotation direction of the water flow control fixing seat 5.
The supporting telescopic rod 3 comprises a sleeve 10 and a drill rod 11, the sleeve 10 is sleeved with the drill rod 11, one end of the sleeve 10 is hinged to the telescopic rod 2, the sleeve 10 is inclined towards the outer side of the telescopic rod 2, the outer wall of the lower portion of the sleeve 10 is in threaded connection with a fixing bolt 12, and the drill rod 11 can be fixed in the inner cavity of the sleeve 10 through the fixing bolt 12.
The outer wall of the lower part of the drill rod 11 is fixedly provided with a pedal 13, and the pedal 13 can insert the drill rod 11 on the ground through external force.
The outer wall cover of telescopic link 2 and plumbing 4 be equipped with a plurality of evenly distributed's binding post 14, binding post 14 is used for the electric wire that fixed flow sensor 6 and portable integrating instrument 7 are connected.
Fixing base 5 include channel steel piece 15 and connect pivot 16, connect pivot 16 fixed settings directly over channel steel piece 15, connect pivot 16 and hang down 4 rotation connection settings, the inner chamber of channel steel piece 15 pass through the bolt with flow sensor 6 fixed connection setting.
One end of the connecting bent rod 8 is fixedly arranged on the outer wall of the connecting rotating shaft 16.
The working principle of the utility model is as follows:
after the supporting telescopic rods 3 are symmetrically separated, a worker inserts the drill rod 11 on the river side ground through the pedals 13, stretches the telescopic rods 2, places the hanging rod 4 on the water surface through the telescopic rods 2, and fixes the sleeve 10 and the drill rod 11 through the fixing bolt 12 after the flow sensor 6 of the fixing seat 5 is immersed in the water surface through the adjusting sleeve 10 and the drill rod 11. Meanwhile, the flow direction plate 9 makes the head of the flow sensor 6 opposite to the flow direction of the water flow by controlling the rotation direction of the fixed base 5.
The foregoing is illustrative of the best mode of the utility model and details not described herein are within the common general knowledge of a person of ordinary skill in the art. The scope of the present invention is defined by the appended claims, and any equivalent modifications based on the technical teaching of the present invention are also within the scope of the present invention.
Claims (7)
1. An apparatus for liquid flow sensing, characterized by: the telescopic device comprises a fixed support (1), wherein the fixed support (1) comprises telescopic rods (2), supporting telescopic rods (3) and vertical rods (4), 4 supporting telescopic rods (3) are arranged, the supporting telescopic rods (3) are uniformly and symmetrically arranged at one end of each telescopic rod (2), one end of each supporting telescopic rod (3) is fixed on the ground, and the vertical rods (4) are in threaded connection with the other end of each telescopic rod (2);
the tail end of the vertical rod (4) is rotatably connected with a fixed seat (5), the bottom of the fixed seat (5) is in threaded connection with a flow sensor (6), and the flow sensor (6) is electrically connected with a portable integrating instrument (7);
one end of the fixed seat (5) is fixedly connected with a flow direction plate (9) through a connecting bent rod (8), and the flow direction plate (9) is vertically arranged right behind and below the flow sensor (6).
2. A device for liquid flow sensing according to claim 1, wherein: the support telescopic rod (3) comprises a sleeve (10) and a drill rod (11), the sleeve (10) and the drill rod (11) are arranged in a sleeved mode, one end of the sleeve (10) is hinged to the telescopic rod (2), the sleeve (10) is arranged towards the outer side of the telescopic rod (2) in an inclined mode, the outer wall of the lower portion of the sleeve (10) is connected with a fixing bolt (12) in a threaded mode, and the drill rod (11) can be fixed to the inner cavity of the sleeve (10) through the fixing bolt (12).
3. A device for liquid flow sensing according to claim 1, wherein: the flow direction plate (9) is of an isosceles trapezoid structure.
4. A device for liquid flow sensing according to claim 2, wherein: the outer wall of the lower part of the drill rod (11) is fixedly provided with a pedal (13).
5. A device for liquid flow sensing according to claim 1, wherein: the outer wall cover of telescopic link (2) and pole (4) that hangs down be equipped with a plurality of evenly distributed's binding clip (14), binding clip (14) are used for the electric wire that fixed flow sensor (6) and portable integrating instrument (7) are connected.
6. A device for liquid flow sensing according to claim 1, wherein: fixing base (5) include channel steel piece (15) and connect pivot (16), connect pivot (16) fixed set up directly over channel steel piece (15), connect pivot (16) and hang down pole (4) and rotate and be connected the setting, the inner chamber of channel steel piece (15) pass through the bolt with flow sensor (6) fixed connection set up.
7. An apparatus for liquid flow sensing as defined in claim 6, wherein: one end of the connecting bent rod (8) is fixedly arranged on the outer wall of the connecting rotating shaft (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220645450.6U CN216361623U (en) | 2022-03-24 | 2022-03-24 | Device for detecting liquid flow |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220645450.6U CN216361623U (en) | 2022-03-24 | 2022-03-24 | Device for detecting liquid flow |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216361623U true CN216361623U (en) | 2022-04-22 |
Family
ID=81192277
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220645450.6U Active CN216361623U (en) | 2022-03-24 | 2022-03-24 | Device for detecting liquid flow |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216361623U (en) |
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2022
- 2022-03-24 CN CN202220645450.6U patent/CN216361623U/en active Active
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