CN116337164A - Protection mechanism of ultrasonic flowmeter - Google Patents
Protection mechanism of ultrasonic flowmeter Download PDFInfo
- Publication number
- CN116337164A CN116337164A CN202310611041.3A CN202310611041A CN116337164A CN 116337164 A CN116337164 A CN 116337164A CN 202310611041 A CN202310611041 A CN 202310611041A CN 116337164 A CN116337164 A CN 116337164A
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- ultrasonic flowmeter
- frame
- ultrasonic
- protective
- protection frame
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- 230000004224 protection Effects 0.000 title claims abstract description 45
- 230000003139 buffering effect Effects 0.000 claims abstract description 13
- 230000001681 protective effect Effects 0.000 claims description 28
- 238000009434 installation Methods 0.000 claims description 8
- 238000013016 damping Methods 0.000 claims description 7
- 230000000087 stabilizing effect Effects 0.000 claims description 7
- 244000309464 bull Species 0.000 claims description 4
- 230000007306 turnover Effects 0.000 claims description 4
- 230000000694 effects Effects 0.000 claims description 3
- 230000009979 protective mechanism Effects 0.000 claims 7
- 239000012530 fluid Substances 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
- G01F1/66—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by measuring frequency, phase shift or propagation time of electromagnetic or other waves, e.g. using ultrasonic flowmeters
- G01F1/667—Arrangements of transducers for ultrasonic flowmeters; Circuits for operating ultrasonic flowmeters
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F15/00—Details of, or accessories for, apparatus of groups G01F1/00 - G01F13/00 insofar as such details or appliances are not adapted to particular types of such apparatus
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F15/00—Details of, or accessories for, apparatus of groups G01F1/00 - G01F13/00 insofar as such details or appliances are not adapted to particular types of such apparatus
- G01F15/18—Supports or connecting means for meters
-
- 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
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
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- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Measuring Volume Flow (AREA)
Abstract
The invention relates to the technical field related to ultrasonic flow meters, in particular to a protection mechanism of an ultrasonic flow meter. The invention provides a protection mechanism of an ultrasonic flowmeter, which can protect a host machine and a flow sensor. The utility model provides a protection machanism of ultrasonic flowmeter, including protection frame, buffering apron and reset spring, the slidingtype is connected with buffering apron on the protection frame, is connected with reset spring between buffering apron and the protection frame, has placed ultrasonic flowmeter on the protection frame, still including damper and tilting mechanism, is equipped with damper on the buffering apron, and ultrasonic flowmeter's flow sensor screens is on damper, and ultrasonic flowmeter's flow sensor is fixed on the pipeline, and protection frame left part is equipped with tilting mechanism. The vibration that impact force brought can be reduced to first spring, protects two flow sensor of ultrasonic flowmeter through the protection frame that sets up to protect ultrasonic flowmeter's host computer through the protection apron that sets up.
Description
Technical Field
The invention relates to the technical field related to ultrasonic flow meters, in particular to a protection mechanism of an ultrasonic flow meter.
Background
The external clamp type ultrasonic flowmeter consists of a host and a flow sensor. The external clamp type ultrasonic flowmeter is of a non-contact type, can not generate disturbance and resistance to fluid, can be used for measuring fluid flow which is difficult to contact and observe and large-pipe-diameter flow, and is convenient to install.
Patent publication No. CN213090854U discloses an ultrasonic flowmeter with protection machanism, including flowmeter body and detection mechanism, the block groove has all been seted up to this lateral wall of flowmeter, and the block inslot side all is provided with the block piece, and block piece and base cooperation installation simultaneously, the flowmeter body outside all is provided with prevents falling the pad, and flowmeter body surface all is provided with the installation piece, the installation piece inboard is provided with the pivot, and the pivot outside is provided with the protective cover, flowmeter body top is provided with the fixed block, and the fixed orifices has been seted up to the fixed block inside wall, and fixed orifices and dead lever cooperation installation simultaneously, the dead lever top is provided with the dead lever, and the dead lever top is provided with the handle.
Above-mentioned equipment protects ultrasonic flowmeter host computer through the anti-falling pad that sets up to can not protect flow sensor, when ultrasonic flowmeter received external impact force, flow sensor takes place the skew easily on the pipeline, thereby influences flow sensor and measures the precision. A protection mechanism for an ultrasonic flow meter capable of protecting a host and a flow sensor has now been developed.
Disclosure of Invention
In order to overcome the defect that the flow sensor cannot be protected in the prior art, the technical problem to be solved is as follows: provided is a protection mechanism for an ultrasonic flowmeter, which can protect a host and a flow sensor.
The technical scheme of the invention is as follows: the utility model provides a protection machanism of ultrasonic flowmeter, including the protection frame, buffering apron and reset spring, sliding connection has the buffering apron on the protection frame, be connected with reset spring between buffering apron and the protection frame, ultrasonic flowmeter has still been placed on the protection frame, still including damper and tilting mechanism, be equipped with the damper who is used for reducing the vibrations that impact brought on the buffering apron, ultrasonic flowmeter's flow sensor screens is on damper, ultrasonic flowmeter's flow sensor is fixed on the pipeline, protection frame left part is equipped with the tilting mechanism that is used for protecting ultrasonic flowmeter's host computer, ultrasonic flowmeter's host computer is placed on tilting mechanism.
As a preferable technical scheme of the invention, the damping mechanism comprises a mounting frame, first springs and a fixed sleeve, wherein the mounting frame is connected to the buffer cover plate in a sliding manner, the first springs playing a damping role are connected to the lower part of the mounting frame, the fixed sleeve is connected between the first springs of the front part and the rear part, and the flow sensor of the ultrasonic flowmeter is clamped on the fixed sleeve.
As a preferable technical scheme of the invention, the turnover mechanism comprises slide rails, a protective cover plate, a placement frame and a rotating shaft, wherein the slide rails are connected to the front side and the rear side of the top of the protective frame, the protective cover plate for protecting a host of the ultrasonic flowmeter is connected between the slide rails in a sliding manner, the rotating shaft is connected to the front side and the rear side of the left upper part of the protective frame in a rotating manner, the placement frame is connected between the rotating shafts, the host of the ultrasonic flowmeter is placed in the placement frame, and the upper part of the placement frame is connected with the protective cover plate in a rotating manner.
As a preferred technical scheme of the invention, the ultrasonic flowmeter further comprises a buffer mechanism for protecting the flow sensor of the ultrasonic flowmeter, the buffer mechanism comprises an air cylinder, a guide pipe and an air bag, the right part in the protection frame is connected with the air cylinder, the upper end of the air cylinder is contacted with the buffer cover plate, the top of the fixing sleeve is connected with the air bag, and the air cylinders at the front side and the rear side are communicated with the guide pipe.
As a preferable technical scheme of the invention, the ultrasonic flowmeter further comprises a clamping mechanism for fixing the main machine of the ultrasonic flowmeter, the clamping mechanism comprises a top block, rotating plates, torsion springs and rubber press blocks, the top blocks are connected to the front side and the rear side of the left part of the protective frame, the rotating plates are rotatably connected to the front side and the rear side of the left lower part of the placement frame, the torsion springs are connected between the rotating plates and the placement frame, and the rubber press blocks are connected to the inner sides of the right parts of the rotating plates.
As a preferred technical scheme of the invention, the device further comprises a position adjusting mechanism for limiting the mounting frame, the position adjusting mechanism comprises an adjusting handle, a threaded rod, a mounting block and a rotating rod, the right side of the protection frame is connected with the threaded rod in a threaded mode, the right end of the threaded rod is connected with the adjusting handle, the left end of the threaded rod is rotatably connected with the mounting block, the inner side of the mounting frame is rotatably connected with the rotating rod, and the rotating rod is sleeved at the lower part of the mounting block.
As a preferred technical scheme of the invention, the invention further comprises a stabilizing mechanism for improving the stability of the protective frame, wherein the stabilizing mechanism comprises a clamping block, a second spring and a slide bar, the lower part of the protective frame is connected with the slide bar, the slide bars are connected with the clamping blocks in a sliding manner, the second springs are connected between the clamping blocks and the protective frame, and the second springs are sleeved on the slide bar.
As a preferable technical scheme of the invention, the clamping blocks are triangular.
The invention has the following advantages: the first spring can reduce vibration caused by impact force, two flow sensors of the ultrasonic flowmeter are protected through the arranged protective frame, and a host of the ultrasonic flowmeter is protected through the arranged protective cover plate; buffering is carried out through the air bag, so that the impact force is prevented from damaging the flow sensor of the ultrasonic flowmeter; the rubber pressing block is driven by the rotating plate to rotate inwards to clamp the main machine of the ultrasonic flowmeter, so that the main machine of the ultrasonic flowmeter is prevented from falling out of the placing frame; through the threaded rod, the mounting frame can be limited, so that the mounting frame cannot be moved easily, and after the flow sensor of the ultrasonic flowmeter is fixed on the pipeline, the flow sensor of the ultrasonic flowmeter on the pipeline is prevented from shifting, and the monitoring effect of the flow sensor of the ultrasonic flowmeter is influenced; the pipeline is clamped through the clamping blocks, and then the protection frame is fixed, so that the stability of the protection frame is improved.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a schematic cross-sectional perspective view of the present invention.
Fig. 3 is a schematic perspective view of a shock absorbing mechanism according to the present invention.
Fig. 4 is a schematic perspective view of a shock absorbing mechanism according to the present invention.
Fig. 5 is a schematic perspective view of the turnover mechanism of the present invention.
Fig. 6 is a schematic view of a first perspective structure of a buffer mechanism according to the present invention.
Fig. 7 is a schematic view of a second perspective structure of the buffer mechanism of the present invention.
Fig. 8 is a schematic perspective view of a first perspective view of the clamping mechanism of the present invention.
Fig. 9 is a schematic view of a second perspective of the clamping mechanism of the present invention.
Fig. 10 is a schematic view of a first perspective structure of the position adjusting mechanism of the present invention.
Fig. 11 is a schematic view of a second perspective structure of the position adjusting mechanism of the present invention.
Fig. 12 is a schematic perspective view of a stabilizing mechanism according to the present invention.
Wherein: the device comprises a 1-pipeline, a 2-ultrasonic flowmeter, a 3-protective frame, a 4-buffer cover plate, a 41-reset spring, a 5-damping mechanism, a 51-mounting frame, a 52-first spring, a 53-fixed sleeve, a 6-turnover mechanism, a 61-sliding rail, a 62-protective cover plate, a 63-placement frame, a 64-rotating shaft, a 7-buffer mechanism, a 71-inflator, a 72-conduit, a 73-airbag, an 8-clamping mechanism, a 81-ejector block, a 82-rotating plate, a 83-torsion spring, a 84-rubber press block, a 9-position adjusting mechanism, a 91-adjusting handle, a 92-threaded rod, a 93-mounting block, a 94-rotating rod, a 10-stabilizing mechanism, a 101-clamp block, a 102-second spring and a 103-sliding rod.
Detailed Description
The invention will now be described in more detail with reference to the drawings and specific examples, which are not intended to limit the invention thereto.
Example 1
1-5, including protection frame 3, buffer cover plate 4, reset spring 41, damper 5 and tilting mechanism 6, be connected with buffer cover plate 4 on the protection frame 3 in a sliding manner, be connected with reset spring 41 between buffer cover plate 4 and the protection frame 3, ultrasonic flowmeter 2 has been placed on the protection frame 3, be equipped with damper 5 on the buffer cover plate 4, damper 5 is used for reducing the vibrations that impact brought, ultrasonic flowmeter 2's flow sensor screens is on damper 5, ultrasonic flowmeter 2's flow sensor is fixed on pipeline 1, the left part of protection frame 3 is equipped with tilting mechanism 6, tilting mechanism 6 is used for protecting ultrasonic flowmeter 2's host computer, ultrasonic flowmeter 2's host computer is placed on tilting mechanism 6.
Referring to fig. 3-4, the damping mechanism 5 includes a mounting frame 51, first springs 52 and a fixing sleeve 53, two mounting frames 51 are slidably connected to the buffer cover plate 4, four first springs 52 are connected to the lower portion of the mounting frame 51, the first springs 52 play a damping role, the fixing sleeve 53 is connected between the four first springs 52 at the front and rear portions, and the flow sensor is clamped on the fixing sleeve 53.
Referring to fig. 5, the turnover mechanism 6 includes a slide rail 61, a protective cover plate 62, a placement frame 63 and a rotating shaft 64, the slide rail 61 is installed on the front and rear sides of the top of the protective frame 3, the protective cover plate 62 for protecting the host of the ultrasonic flowmeter 2 is slidably connected between the two slide rails 61, the rotating shaft 64 is rotatably connected on the front and rear sides of the left upper part of the protective frame 3, the placement frame 63 is installed between the two rotating shafts 64, the host of the ultrasonic flowmeter 2 is placed in the placement frame 63, and the upper part of the placement frame 63 is rotatably connected with the protective cover plate 62.
During the use, install two flow sensor of ultrasonic flowmeter 2 to need detect on the pipeline 1 of flow, then according to the interval between two flow sensor's of ultrasonic flowmeter 2 interval adjustment two mounting brackets 51, make fixed cover 53 can cover on the flow sensor of ultrasonic flowmeter 2, can reduce the vibrations that impact brought through first spring 52, protect two flow sensor of ultrasonic flowmeter 2 through protecting frame 3, manual upwards rotate place frame 63, make the staff place the host computer of ultrasonic flowmeter 2 in place frame 63, after the host computer of ultrasonic flowmeter 2 has recorded data through the host computer of ultrasonic flowmeter 2, manual left rotation place frame 63 can pack up the host computer of ultrasonic flowmeter 2, protect the host computer of ultrasonic flowmeter 2 through protecting cover 62, when the flow sensor of ultrasonic flowmeter 2 is dismantled from pipeline 1 to need, take out the host computer of ultrasonic flowmeter 2 from placing frame 63 earlier, then take up protecting frame 3, make fixed cover 53 and the flow sensor of ultrasonic flowmeter 2 separate, can pack up the flow sensor of ultrasonic flowmeter 2 from pipeline 1 and dismantle down.
Example 2
On the basis of embodiment 1, referring to fig. 1, 2, 6 and 7, the buffer mechanism 7 is further included, the buffer mechanism 7 comprises an air cylinder 71, a conduit 72 and an air bag 73, two air cylinders 71 are installed at the right part in the protective frame 3, the upper ends of the air cylinders 71 are in contact with the buffer cover plate 4, the air bags 73 are installed at the tops of the two fixing sleeves 53, and the conduit 72 is communicated between the air cylinders 71 at the front side and the rear side and the air bags 73.
When the buffer cover plate 4 is impacted, the reset spring 41 is compressed, the buffer cover plate 4 presses the air cylinder 71 downwards to inflate the air bag 73, the air bag 73 is used for buffering, the impact force is prevented from damaging the flow sensor of the ultrasonic flowmeter 2, when the gravity disappears, the buffer cover plate 4 is driven to move upwards to reset under the reset action of the reset spring 41, and the buffer cover plate 4 is used for deflating the air bag 73 through the air cylinder 71.
Referring to fig. 1, 2, 8 and 9, the device further comprises a clamping mechanism 8, the clamping mechanism 8 comprises a top block 81, a rotating plate 82, torsion springs 83 and rubber press blocks 84, the top block 81 is welded on the front side and the rear side of the left part of the protective frame 3, the rotating plate 82 is rotatably connected on the front side and the rear side of the left lower part of the placement frame 63, two torsion springs 83 are connected between the rotating plate 82 and the placement frame 63, and four rubber press blocks 84 are connected on the inner side of the right part of the rotating plate 82.
When placing frame 63 rotation left, and then drive revolving plate 82, rubber briquetting 84 and torsion spring 83 rotation left, when revolving plate 82 and kicking block 81 contact, kicking block 81 promotes revolving plate 82 inwards to rotate, torsion spring 83 deformation, revolving plate 82 drives rubber briquetting 84 inwards to rotate and presss from both sides ultrasonic flowmeter 2's host computer, so, prevent that ultrasonic flowmeter 2's host computer from dropping out from placing frame 63, when placing frame 63 upwards rotates the reset, and then drive revolving plate 82, rubber briquetting 84 and torsion spring 83 upwards rotate, revolving plate 82 and kicking block 81 separation, and then drive revolving plate 82 and rubber briquetting 84 outwards rotate the reset under the effect that torsion spring 83 reset.
Referring to fig. 1, 2, 10 and 11, the device further comprises a position adjusting mechanism 9, the position adjusting mechanism 9 comprises an adjusting handle 91, a threaded rod 92, a mounting block 93 and a rotating rod 94, the right side of the protective frame 3 is connected with the threaded rod 92 in a threaded mode, the right end of the threaded rod 92 is welded with the adjusting handle 91, the left end of the threaded rod 92 is rotatably connected with the mounting block 93, the inner sides of the two mounting frames 51 are rotatably connected with the rotating rod 94, and the rotating rod 94 is sleeved on the lower portion of the mounting block 93.
Through the manual positive reverse rotation threaded rod 92 of adjustment handle 91, the threaded rod 92 back-and-forth movement drives the mounting bracket 51 through installation piece 93 and bull stick 94 and inwards outwards remove for two mounting brackets 51 synchronous movement are accurate to adjust the interval, and can carry out spacing to mounting bracket 51, so, after ultrasonic flowmeter 2's flow sensor is fixed on pipeline 1, prevent ultrasonic flowmeter 2's on the pipeline 1 flow sensor skew, influence ultrasonic flowmeter 2's flow sensor measurement accuracy.
Referring to fig. 1, 2 and 12, the device further comprises a stabilizing mechanism 10, the stabilizing mechanism 10 comprises clamping blocks 101, second springs 102 and sliding rods 103, four sliding rods 103 are welded at the lower portion of the protective frame 3, the clamping blocks 101 are connected to the sliding rods 103 in a sliding mode, the clamping blocks 101 are triangular, the second springs 102 are connected between the clamping blocks 101 and the protective frame 3, and the second springs 102 are sleeved on the sliding rods 103.
When the fixing sleeve 53 is covered on the flow sensor of the ultrasonic flowmeter 2, the clamping block 101 is in contact with the pipeline 1, the pipeline 1 pushes the clamping block 101 to move outwards, the second spring 102 is compressed, the clamping block 101 clamps the pipeline 1 under the action of the second spring 102, the protection frame 3 is fixed, and the stability of the protection frame 3 is improved.
Although embodiments of the present invention have been shown and described, it would be appreciated by those skilled in the art that changes may be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the claims and their equivalents.
Claims (8)
1. The utility model provides a protection machanism of ultrasonic flowmeter, including protection frame (3), buffering apron (4) and reset spring (41), sliding connection has buffering apron (4) on protection frame (3), is connected with reset spring (41) between buffering apron (4) and protection frame (3), has placed ultrasonic flowmeter (2), its characterized in that on protection frame (3): still including damper (5) and tilting mechanism (6), be equipped with damper (5) that are used for reducing the vibrations that impact brought on buffer apron (4), the flow sensor screens of ultrasonic flowmeter (2) are on damper (5), and the flow sensor of ultrasonic flowmeter (2) is fixed on pipeline (1), and protection frame (3) left part is equipped with tilting mechanism (6) that are used for protecting the host computer of ultrasonic flowmeter (2), and the host computer of ultrasonic flowmeter (2) is placed on tilting mechanism (6).
2. The protective mechanism of an ultrasonic flow meter of claim 1, wherein: the damping mechanism (5) comprises a mounting frame (51), first springs (52) and a fixing sleeve (53), wherein the mounting frame (51) is connected to the buffer cover plate (4) in a sliding mode, the first springs (52) with damping effect are connected to the lower portion of the mounting frame (51), the fixing sleeve (53) is connected between the first springs (52) at the front portion and the rear portion, and the flow sensor of the ultrasonic flowmeter (2) is clamped on the fixing sleeve (53).
3. The protective mechanism of an ultrasonic flow meter of claim 2, wherein: the turnover mechanism (6) comprises a sliding rail (61), a protective cover plate (62), a placement frame (63) and a rotating shaft (64), wherein the sliding rail (61) is respectively connected with the front side and the rear side of the top of the protective frame (3), the protective cover plate (62) for protecting a host of the ultrasonic flowmeter (2) is connected between the sliding rails (61), the rotating shaft (64) is respectively connected with the front side and the rear side of the left upper part of the protective frame (3), the placement frame (63) is connected between the rotating shafts (64), the host of the ultrasonic flowmeter (2) is placed in the placement frame (63), and the rotating connection between the upper part of the placement frame (63) and the protective cover plate (62) is realized.
4. A protective mechanism for an ultrasonic flow meter as defined in claim 3, wherein: the ultrasonic flowmeter is characterized by further comprising a buffer mechanism (7) for protecting the flow sensor of the ultrasonic flowmeter (2), wherein the buffer mechanism (7) comprises an air cylinder (71), a guide pipe (72) and an air bag (73), the right part in the protection frame (3) is connected with the air cylinder (71), the upper end of the air cylinder (71) is contacted with the buffer cover plate (4), the top of the fixing sleeve (53) is connected with the air bag (73), and the guide pipe (72) is communicated between the air cylinder (71) and the air bag (73) at the front side and the rear side.
5. The protective mechanism of an ultrasonic flow meter of claim 4, wherein: still including clamping mechanism (8) that are used for fixed host computer of ultrasonic flowmeter (2), clamping mechanism (8) are including kicking block (81), rotating plate (82), torsion spring (83) and rubber briquetting (84), both sides all are connected with kicking block (81) around protective frame (3) left part, place both sides all rotate around frame (63) lower part, all are connected with rotating plate (82), rotating plate (82) all with place and be connected with torsion spring (83) between frame (63), rotating plate (82) right part inboard all is connected with rubber briquetting (84).
6. The protective mechanism of an ultrasonic flow meter of claim 5, wherein: still including being used for carrying out spacing position adjustment mechanism (9) to mounting bracket (51), position adjustment mechanism (9) are including adjustment handle (91), threaded rod (92), installation piece (93) and bull stick (94), and protection frame (3) right side screw thread is connected with threaded rod (92), and threaded rod (92) right-hand member is connected with adjustment handle (91), and threaded rod (92) left end rotation type is connected with installation piece (93), and mounting bracket (51) inboard all rotation type is connected with bull stick (94), and bull stick (94) all overlap in installation piece (93) lower part.
7. The protective mechanism of an ultrasonic flow meter of claim 6, wherein: the protection frame is characterized by further comprising a stabilizing mechanism (10) for improving the stability of the protection frame (3), wherein the stabilizing mechanism (10) comprises a clamping block (101), a second spring (102) and a slide rod (103), the lower part of the protection frame (3) is connected with the slide rod (103), the clamping block (101) is connected onto the slide rod (103) in a sliding mode, the second spring (102) is connected between the clamping block (101) and the protection frame (3), and the second spring (102) is sleeved on the slide rod (103).
8. The protective mechanism of an ultrasonic flow meter of claim 7, wherein: the clamping blocks (101) are triangular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310611041.3A CN116337164B (en) | 2023-05-29 | 2023-05-29 | Protection mechanism of ultrasonic flowmeter |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310611041.3A CN116337164B (en) | 2023-05-29 | 2023-05-29 | Protection mechanism of ultrasonic flowmeter |
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| CN116337164A true CN116337164A (en) | 2023-06-27 |
| CN116337164B CN116337164B (en) | 2023-08-22 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN118518177A (en) * | 2024-07-23 | 2024-08-20 | 江苏杰克仪表有限公司 | Wireless intelligent liquid flowmeter |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118518177A (en) * | 2024-07-23 | 2024-08-20 | 江苏杰克仪表有限公司 | Wireless intelligent liquid flowmeter |
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|---|---|
| CN116337164B (en) | 2023-08-22 |
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