CN206161074U - Press from both sides dress ultrasonic flowmeter - Google Patents
Press from both sides dress ultrasonic flowmeter Download PDFInfo
- Publication number
- CN206161074U CN206161074U CN201621209345.9U CN201621209345U CN206161074U CN 206161074 U CN206161074 U CN 206161074U CN 201621209345 U CN201621209345 U CN 201621209345U CN 206161074 U CN206161074 U CN 206161074U
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- China
- Prior art keywords
- bandage
- ultrasonic flowmeter
- fixed
- ultrasonic
- bar
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- Measuring Volume Flow (AREA)
Abstract
The utility model provides a press from both sides dress ultrasonic flowmeter, include ultrasonic transducer and be used for being fixed in the fixing straps who is surveyed on the pipeline outer wall with ultrasonic transducer, fixing straps include the bandage strip and attach connect to the bales catch of bandage strip front end, fixing straps adopts the bales catch setting, and structure and easy operation can conveniently adjust the elasticity degree that fixing straps fixed to ultrasonic transducer to it is can be conveniently fine attached on being surveyed the pipeline outer wall with ultrasonic transducer, and then can guarantee press from both sides dress ultrasonic flowmeter measured data's accuracy.
Description
Technical field
The utility model is related to flow measurement instrument technical field, and in particular to one kind clamps ultrasonic flowmeter.
Background technology
Ultrasonic flowmeter is a kind of flow measurement instrument for gradually obtaining paying attention in recent years.Known ultrasonic flowmeter
Usually according to the principle work of the operation time difference.In time difference principle, ultrasonic wave is assessed relative to the flow direction of liquid (especially
Ultrasonic pulse, so-called surge) different run times.For this purpose, ultrasonic pulse with it is at an angle with pipe axis
It is transmitted on the flow direction and direction contrary with flow direction.If it is known that the diameter of line sections, then using run time
Difference can determine flow and thus may determine that volume flow.
Ultrasonic wave is produced or received by means of so-called ultrasonic transducer.For this purpose, it is ultrasonic transducer is firm
Be attached to the tube wall of related line sections.Ultrasonic transducer also is used as to clamp measuring ultrasonic wave flow system, such as existing
UFT type ultrasonic flowmeters.In such systems, ultrasonic transducer is extruded against tube wall from the outside of measurement pipe.
Those clamp measuring ultrasonic wave flow system it is maximum the characteristics of be that they contact measurement medium and are not installed
On existing pipeline, thus it is widely used in various fields, it is by measurement ultrasonic wave through the time reality for treating fluid measured
The measurement of existing fluid flow rate and flow, with non-cpntact measurement, no pressure loss, applied range, strong applicability is easy to peace
The advantages of dress is safeguarded, is widely applicable for various fluid media (medium)s and working condition, including high temperature, high pressure, non-conductive, deep-etching
The measurement of the special media flows such as property, explosive and radioactivity.
But clamp in measuring ultrasonic wave flow system existing, the fixed bandage of iron chains is usually used by ultrasonic transduction
Device is fixed on the tube wall of related line sections, as shown in figure 1, the fixation bandage 100 include support 110 and with the both sides of support 120
The chain 120 of connection, wherein, the side of the support 110 is fixedly connected with the chain 120, and opposite side is flexible connection, so as to
Length conciliation is carried out according to the caliber of pipeline, as shown in Fig. 2 clamping ultrasonic flowmeter on the top of pipeline 500 along pipe axle side
To with the first ultrasonic transducer 210, the second ultrasonic transducer 220, two fix bandage 100 respectively by the first ultrasonic transducer
210th, the second ultrasonic transducer 220 is fixed on the upper of pipeline 500, however, the chain 120 that the fixed bandage 100 passes through iron chains
First, second ultrasonic transducer 210,220 is fixed, fixed tightness is difficult to control to, it has not been convenient to use.
Utility model content
The purpose of this utility model is to provide one kind to clamp ultrasonic flowmeter, and its fastener features for fixing bandage is certainly
Dynamic button, can conveniently adjust the tightness that fixed bandage is fixed to ultrasonic transducer.
For achieving the above object, the utility model provides one kind and clamps ultrasonic flowmeter, including ultrasonic transducer and use
In the fixed bandage being fixed on ultrasonic transducer on tested pipeline outer wall；
The fixed bandage includes bandage bar and is attached to the bales catch of the bandage bar front end.
The bales catch has the through hole for being available for bandage bar to place, and is provided with the through hole for bandage bar described in clamping
Latch.
The surface of the fixed bandage is provided with the multiple limiting cards being engaged with the latch for arranging along its length
Groove.
The bales catch includes that skull and tail are pressed from both sides, and the through hole for being available for bandage bar to place is located at the skull and presss from both sides with tail
Bottom between, be provided with push rod between the skull and the latch, push rod one end is equipped with spring, and the other end projects to the head
Outer side of lid forms button, and pressing keys can drive latch to move.
The rear end of the tail folder is provided with forward fixed card slot, and the front end of the bandage bar is arranged in the fixed card slot.
The bandage bar includes tying up strap body and the clamping groove plate on the bandage bar body surface, the plurality of
Spacing draw-in groove is on the clamping groove plate.
It is described to tie up strap body for leather or imitation leather material.
The clamping groove plate is plastic material.
The bales catch is metal material.
The described ultrasonic flow that clamps is calculated as UFT type ultrasonic flowmeters.
The beneficial effects of the utility model：One kind that the utility model is provided clamps ultrasonic flowmeter, including ultrasound is changed
Can device and the fixed bandage for ultrasonic transducer to be fixed on tested pipeline outer wall；The fixed bandage include bandage bar,
And it is attached to the bales catch of the bandage bar front end；The fixed bandage is arranged using bales catch, and structure and simple to operate can
It is convenient to adjust the tightness that fixed bandage is fixed to ultrasonic transducer such that it is able to easily well to paste ultrasonic transducer
It is attached on tested pipeline outer wall, and then ensure that the accuracy for clamping ultrasonic flow rate measurement amount data.
In order to be able to be further understood that feature of the present utility model and technology contents, refer to new below in connection with this practicality
The detailed description of type and accompanying drawing, but accompanying drawing only provides with reference to and illustrates to use, not for being any limitation as to the utility model.
Description of the drawings
Below in conjunction with the accompanying drawings, by describing in detail to specific embodiment of the present utility model, will make of the present utility model
Technical scheme and other beneficial effects are apparent.
In accompanying drawing,
Fig. 1 is a kind of structural representation of existing fixed bandage for clamping ultrasonic flowmeter；
Fig. 2 is fixed on the ultrasonic transducer for clamping ultrasonic flowmeter on tested pipeline outer wall for the fixed bandage of Fig. 1
Schematic diagram；
Fig. 3 clamps the structural representation of the fixed bandage of ultrasonic flowmeter for the utility model；
Fig. 4 is fixed on ultrasonic transducer outside tested pipeline for the fixed bandage that the utility model clamps ultrasonic flowmeter
Schematic diagram on wall.
Specific embodiment
Further to illustrate technological means and its effect that the utility model taken, below in conjunction with of the present utility model
Preferred embodiment and its accompanying drawing are described in detail.
Fig. 3-4 are referred to, the utility model provides one kind and clamps ultrasonic flowmeter, including ultrasonic transducer 10 and use
In the fixed bandage 20 being fixed on ultrasonic transducer 10 on the outer wall of tested pipeline 50.
Specifically, as shown in figure 3, the fixed bandage 20 includes bandage bar 21 and is attached to the front end of bandage bar 21
Bales catch 22.
The utility model adopts the fixed bandage of bales catch, and similar to bales catch waistband common on market, it can be adopted
The design structure of any one existing bales catch waistband, with tight once drawing, once the effect by pine, the fixed bandage 20
Compared to the fixed bandage of existing iron chains, structure and simple to operate can conveniently adjust fixed bandage 20 to ultrasonic transducer
10 tightness fixed such that it is able to easily ultrasonic transducer 10 is attached to well on the outer wall of tested pipeline 50, is entered
And ensure that the accuracy for clamping ultrasonic flowmeter DATA REASONING.
Specifically, the bales catch 22 has the through hole for being available for bandage bar 21 to place, and is provided with for clamping in the through hole
The latch of the bandage bar 21.The surface of the fixed bandage 20 is provided with the multiple and latch phase for arranging along its length
The spacing draw-in groove for coordinating.
Specifically, in the present embodiment, the bales catch 22 includes that skull and tail are pressed from both sides, described to be available for bandage bar 21 to place
Through hole be located between the bottom that the skull and tail are pressed from both sides, push rod, push rod one end dress are provided between the skull and the latch
There is spring, the other end projects to the skull outside and forms button, and pressing keys can drive latch to move.
As shown in figure 4, when being fixed to ultrasonic transducer 10 using the fixed bandage 20, by the end of bandage bar 21
Hold the through hole through bales catch 22 and the end from bandage bar 21 tenses bandage bar 21, the fixed tightness required for reaching
When, stop drawing bandage bar 21, now, the latch on the bales catch 22 is fastened in selected spacing draw-in groove, so as to realize
Fixation of the fixed bandage 20 to ultrasonic transducer 10；When needing to untie fixed bandage 20, then pressing by press head outer side of lid
Key, the end for making bandage bar 21 passes the through hole of bales catch 22；It is of the present utility model to clamp ultrasonic flowmeter operation letter
It is single, it is easy to adjust the tightness that fixed bandage 20 is fixed to ultrasonic transducer 10.
Specifically, the rear end of tail folder is provided with forward fixed card slot, and the front end of the bandage bar 21 is arranged in described solid
Determine in draw-in groove.
Specifically, the bandage bar 21 includes tying up strap body and the clamping groove plate on the bandage bar body surface,
The plurality of spacing draw-in groove is on the clamping groove plate.
Specifically, it is described to tie up strap body for leather or imitation leather material；The clamping groove plate is plastic material.
Specifically, the bales catch 22 is metal material.
Specifically, the described ultrasonic flow that clamps is calculated as UFT type ultrasonic flowmeters.
In sum, one kind that the utility model is provided clamps ultrasonic flowmeter, including ultrasonic transducer and for will
The fixed bandage that ultrasonic transducer is fixed on tested pipeline outer wall；The fixed bandage includes bandage bar and is attached to described
The bales catch of bandage bar front end；The fixed bandage is arranged using bales catch, structure and simple to operate, can conveniently be adjusted and be fixed
The tightness that bandage is fixed to ultrasonic transducer such that it is able to which ultrasonic transducer is easily attached to well tested pipeline
On outer wall, and then ensure that the accuracy for clamping ultrasonic flow rate measurement amount data.
The above, for the person of ordinary skill of the art, can according to the technical solution of the utility model and
Technology design makes other various corresponding changes and deformation, and all these changes and deformation should all belong to the utility model power
The protection domain that profit is required.
Claims (10)
1. one kind clamps ultrasonic flowmeter, it is characterised in that including ultrasonic transducer (10) and for by ultrasonic transducer
(10) the fixed bandage (20) being fixed on tested pipeline (50) outer wall；
The fixed bandage (20) is including bandage bar (21) and is attached to the bales catch (22) of bandage bar (21) front end.
2. ultrasonic flowmeter is clamped as claimed in claim 1, it is characterised in that the bales catch (22) is with being available for bandage
The through hole that bar (21) is placed, is provided with for the latch of bandage bar (21) described in clamping in the through hole.
3. ultrasonic flowmeter is clamped as claimed in claim 2, it is characterised in that the surface of the fixed bandage (20) is provided with
The spacing draw-in groove that the multiple and latch for arranging along its length is engaged.
4. clamp ultrasonic flowmeter as claimed in claim 2, it is characterised in that the bales catch (22) including skull and
Tail is pressed from both sides, and the through hole for being available for bandage bar (21) to place is located between the bottom that the skull and tail are pressed from both sides, the skull with it is described
Push rod is provided between latch, push rod one end is equipped with spring, and the other end projects to the skull outside and forms button, and pressing keys can
Drive latch movement.
5. ultrasonic flowmeter is clamped as claimed in claim 4, it is characterised in that the rear end of the tail folder is provided with forward fixation
Draw-in groove, the front end of the bandage bar (21) is arranged in the fixed card slot.
6. ultrasonic flowmeter is clamped as claimed in claim 3, it is characterised in that the bandage bar (21) is including bandage bar sheet
Body and the clamping groove plate on the bandage bar body surface, the plurality of spacing draw-in groove is on the clamping groove plate.
7. ultrasonic flowmeter is clamped as claimed in claim 6, it is characterised in that described to tie up strap body for leather or people
Make leather substance.
8. ultrasonic flowmeter is clamped as claimed in claim 6, it is characterised in that the clamping groove plate is plastic material.
9. ultrasonic flowmeter is clamped as claimed in claim 1, it is characterised in that the bales catch (22) is metal material.
10. ultrasonic flowmeter is clamped as claimed in claim 1, it is characterised in that for UFT type ultrasonic flowmeters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621209345.9U CN206161074U (en) | 2016-11-07 | 2016-11-07 | Press from both sides dress ultrasonic flowmeter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621209345.9U CN206161074U (en) | 2016-11-07 | 2016-11-07 | Press from both sides dress ultrasonic flowmeter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206161074U true CN206161074U (en) | 2017-05-10 |
Family
ID=58659834
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621209345.9U Expired - Fee Related CN206161074U (en) | 2016-11-07 | 2016-11-07 | Press from both sides dress ultrasonic flowmeter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206161074U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108871477A (en) * | 2018-06-05 | 2018-11-23 | 北京华水仪表系统有限公司 | Ultrasonic open channel flowmeter |
| CN108903225A (en) * | 2018-07-23 | 2018-11-30 | 桐城市桐佳装饰有限公司 | A kind of fixed device of insole cleaning |
| CN110651143A (en) * | 2017-05-30 | 2020-01-03 | 西门子瑞士有限公司 | Device for preventing rotation of an actuator applied to a ventilation duct by means of a magnetic or adhesive flexible strip adhered to the ventilation duct |
-
2016
- 2016-11-07 CN CN201621209345.9U patent/CN206161074U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110651143A (en) * | 2017-05-30 | 2020-01-03 | 西门子瑞士有限公司 | Device for preventing rotation of an actuator applied to a ventilation duct by means of a magnetic or adhesive flexible strip adhered to the ventilation duct |
| CN108871477A (en) * | 2018-06-05 | 2018-11-23 | 北京华水仪表系统有限公司 | Ultrasonic open channel flowmeter |
| CN108903225A (en) * | 2018-07-23 | 2018-11-30 | 桐城市桐佳装饰有限公司 | A kind of fixed device of insole cleaning |
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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 |
Granted publication date: 20170510 Termination date: 20201107 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |