CN209417070U - A kind of flow measuring frame for intelligent velocity instrument - Google Patents
A kind of flow measuring frame for intelligent velocity instrument Download PDFInfo
- Publication number
- CN209417070U CN209417070U CN201920359544.5U CN201920359544U CN209417070U CN 209417070 U CN209417070 U CN 209417070U CN 201920359544 U CN201920359544 U CN 201920359544U CN 209417070 U CN209417070 U CN 209417070U
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- current meter
- plate
- fixed frame
- fixed
- scale
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Abstract
A kind of flow measuring frame for intelligent velocity instrument, including fixed column, scale plate and current meter fixed frame.The current meter fixed frame is flexibly connected with scale plate, and the side of current meter fixed frame is provided with the fixed plate of line with a scale；Card slot and intermediate plate are provided in the middle part of the fixed plate.The sensor of current meter is tightened on current meter fixed frame by bolt and intermediate plate.The cross section of card slot is polygonized structure, guarantees that the offset of measurement position will not occur with water flow for sensor.Current meter fixed frame can move back and forth on scale plate chooses canal cross section position to be measured.The fixed plate of current meter fixed frame is respectively marked with graduation mark up and down, is accurately positioned for the position to sensor.According to measurement needs, multiple current meter fixed frames can be placed on scale plate simultaneously and intelligent velocity instrument completes measurement while multiple spot.The utility model is suitable for the small channel of teaching experiment channel and outdoor specification shape.
Description
Technical field
The utility model belongs to channel flow velocity field of measuring technique, especially relates to a kind of survey for intelligent velocity instrument
Flow frame.
Background technique
Intelligent velocity instrument is to calculate one be developed into using advanced electronic technology, sensing technology and computer hardware and software
Kind current meter.Because its is simple, convenient, performance is good, strong antijamming capability due to be widely used by people.
In the sensor acquisition data procedures using intelligent velocity instrument, it is especially similar to III type multifunctional intellectual of LGY-
Current meter is needed the sensor sensing end of Multi-functional intelligent velocity instrument into the water, and the point designed by collector carries out
The reception and acquisition of data, when channel encounters flow, section are big, acquisition time is long when be difficult artificial carry out stably measured work
Make, affects the stability and accuracy of measurement work.
Therefore there is an urgent need for a kind of novel technical solutions in the prior art to solve the problems, such as this.
Utility model content
The technical problem to be solved by the utility model is to provide a kind of flow measuring frames for intelligent velocity instrument for solving
In the prior art since acquisition time is long in channel, flow velocity is larger, the sensor measurement of the Multi-functional intelligent velocity instrument of suspension goes out
Result stability and accuracy difference technical problem.
A kind of flow measuring frame for intelligent velocity instrument, including fixed column, scale plate and current meter fixed frame, the scale plate
Top be provided with graduation mark, between the lower part both ends of scale plate are respectively fixedly mounted between two fixed columns and two fixed columns
Gap is identical as channel wall thickness；The current meter fixed frame is flexibly connected with scale plate, and the side of current meter fixed frame is provided with band
The fixed plate of graduation mark；Card slot and intermediate plate are provided in the middle part of the fixed plate；The quantity of the intermediate plate be two panels, the one of intermediate plate
End is cooperatively connected with card slot, and the other end of intermediate plate is fixedly connected by bolt with the sensor two sides of current meter.
The precision of the graduation mark is 1mm.
The cross section of the card slot is the polygonized structure on three sides or more.
Through the above design, the utility model can be brought the following benefits:
The utility model structure is simple, low in cost, operates convenient for staff, and flow measurement can dismantle receipts after working
It returns, avoiding being externally exposed environment for a long time causes to damage, and increases service life.
The sensor of intelligent velocity instrument is tightened on current meter fixed frame by bolt and intermediate plate.The cross section of card slot
For polygonized structure, guarantee that the offset of measurement position will not occur with water flow for sensor.Current meter fixed frame can be in scale
Move back and forth on plate and chooses canal cross section position to be measured.Scale plate length design can according to the width of channel come
It is fixed.The fixed plate of current meter fixed frame is respectively marked with graduation mark up and down, is accurately positioned for the position to sensor.According to measurement need
It wants, multiple current meter fixed frames can be placed on scale plate simultaneously and intelligent velocity instrument completes measurement while multiple spot.This is practical
It is novel to be suitable for teaching experiment channel and the variform channel of irrigated area specification.
Detailed description of the invention
The utility model is further described below in conjunction with the drawings and specific embodiments:
Fig. 1 is a kind of structural schematic diagram of the flow measuring frame for intelligent velocity instrument of the utility model.
Fig. 2 is a kind of detail view of the flow measuring frame for intelligent velocity instrument of the utility model.
Fig. 3 is a kind of current meter fixed rack structure schematic diagram of flow measuring frame for intelligent velocity instrument of the utility model.
Fig. 4 is a kind of clamping piece structure schematic diagram of the flow measuring frame for intelligent velocity instrument of the utility model.
1- fixed column, 2- scale plate, 3- current meter fixed frame, 4- card slot, 5- intermediate plate, 6- channel, 7- sensor in figure.
Specific embodiment
As shown, a kind of flow measuring frame for intelligent velocity instrument, including fixed column 1, scale plate 2 and current meter fixed frame
3, the fixed column 1 is organic glass material, is sticked on the scale plate 2 of organic glass material using glass glue, wherein ipsilateral
Fixed column 1 between there are distance identical with the wall thickness of channel 6, scale plate 2 is stuck in the side wall of channel 6 by when use, is risen
To restriction effect, scale plate 2 can be moved along side wall；The current meter fixed frame 3 is used to fix the sensing of intelligent velocity instrument
Device 7, the side of current meter fixed frame 3 are provided with the fixed plate of line with a scale, card slot 4 and intermediate plate 5 are provided in the middle part of fixed plate；
The cross section of the card slot 4 is pentagonal configuration；The two panels intermediate plate 5 be finished small steel disc, the head shape of intermediate plate 5 with
Card slot 4 is consistent, and the head of intermediate plate 5 is just stuck in card slot 4, and the tail portion of intermediate plate 5 is provided with circular through hole, the tail of two panels intermediate plate 5
Portion's round hole combines the sensor 7 that is fixedly clamped by bolt.
The graduation mark of the scale plate 2 is the distance between 6 inner sidewall of channel, and the accuracy of graduation mark is 1mm.
The fixed plate upper and lower part of the current meter fixed frame 3 is respectively marked with scale, for the sensing to intelligent velocity instrument
The position of device 7 is accurately positioned.
The current meter fixed frame 3 can place multiple progress multimeterings simultaneously according to experimental arrangement point simultaneously.
The fixed column 1 has 4.
The cross section of the card slot 4 can also replace such as hexagon, pentalpha, ohm-shaped with other shapes structure.
The intermediate plate 5 has two panels.
The sensor 7 is intelligent velocity instrument general purpose transducer, III type Multi-functional intelligent velocity instrument of LGY- and its alloytype
Number intelligent multifunctional current meter be applicable in.
Equipment installs and uses process:
Current meter fixed frame 3 and scale plate 2 are stuck, 4 fixed columns 1 are then bonded in scale with glass glue
On plate 2 and there are the distances of 6 side wall thickness of channel, then this structure is stuck on channel 6, finally, by sensor 7 by being placed on stream
For two intermediate plates 5 on the card slot 4 of fast instrument fixed frame 3 by screw tightening, fixed sensor 7 adjusts the measurement point of sensor 7,
It is allowed to acquire data safely in channel 6.
Claims (3)
1. a kind of flow measuring frame for intelligent velocity instrument, it is characterized in that: including that fixed column (1), scale plate (2) and current meter are fixed
Frame (3), the top of the scale plate (2) are provided with graduation mark, and two fixed columns are respectively fixedly mounted in the lower part both ends of scale plate (2)
(1) gap and between two fixed columns (1) is identical as channel wall thickness；The current meter fixed frame (3) and scale plate (2) are living
Dynamic connection, the side of current meter fixed frame (3) is provided with the fixed plate of line with a scale；Card slot is provided in the middle part of the fixed plate
(4) and intermediate plate (5)；The quantity of the intermediate plate (5) is two panels, and one end and card slot (4) of intermediate plate (5) are cooperatively connected, intermediate plate (5)
The other end is fixedly connected by bolt with sensor (7) two sides of current meter.
2. a kind of flow measuring frame for intelligent velocity instrument according to claim 1, it is characterized in that: the precision of the graduation mark
For 1mm.
3. a kind of flow measuring frame for intelligent velocity instrument according to claim 1, it is characterized in that: the cross of the card slot (4)
Section is the polygonized structure on three sides or more.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920359544.5U CN209417070U (en) | 2019-03-21 | 2019-03-21 | A kind of flow measuring frame for intelligent velocity instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920359544.5U CN209417070U (en) | 2019-03-21 | 2019-03-21 | A kind of flow measuring frame for intelligent velocity instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209417070U true CN209417070U (en) | 2019-09-20 |
Family
ID=67945339
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920359544.5U Expired - Fee Related CN209417070U (en) | 2019-03-21 | 2019-03-21 | A kind of flow measuring frame for intelligent velocity instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209417070U (en) |
-
2019
- 2019-03-21 CN CN201920359544.5U patent/CN209417070U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190920 Termination date: 20200321 |