CN218455496U

CN218455496U - Ultrasonic flowmeter calibrating device

Info

Publication number: CN218455496U
Application number: CN202220455650.5U
Authority: CN
Inventors: 代田田
Original assignee: Suzhou Tianshuo Energy Equipment Co ltd
Current assignee: Suzhou Tianshuo Energy Equipment Co ltd
Priority date: 2022-03-03
Filing date: 2022-03-03
Publication date: 2023-02-07
Anticipated expiration: 2032-03-03

Abstract

The utility model discloses an ultrasonic flowmeter calibrating device, the pipeline comprises a pipeline, be provided with fixed establishment on the pipeline, the fixed establishment upper end is provided with clamps the mechanism, it is fixed with ultrasonic flowmeter to clamp the mechanism internal fixation, the ultrasonic flowmeter upper end is provided with a pair of spliced pole, the fixed establishment upper end still is fixed with the probe through stop gear, the probe upper end is connected with the wire, the other end of wire is fixed with connecting plug, the connecting plug cartridge is in the slot of seting up on the spliced pole, the utility model discloses simple structure, the removal probe of being convenient for, easy operation can offer convenience for ultrasonic flowmeter technical field.

Description

Ultrasonic flowmeter calibrating device

Technical Field

The utility model relates to an ultrasonic flowmeter technical field specifically is an ultrasonic flowmeter calibrating device.

Background

The ultrasonic flowmeter is an instrument for measuring flow by detecting the action of fluid flow on an ultrasonic beam, and has the advantages of low power consumption, high reliability and the like, so that the ultrasonic flowmeter is deeply favored by measuring personnel, and the shape of the ultrasonic flowmeter is diversified with the assistance of the society. When the existing ultrasonic flowmeter is used, a probe of the ultrasonic flowmeter is required to be fixed on a pipeline for use generally, the probe of the ultrasonic flowmeter is required to be fixed on the pipeline for calibration before use, when the probe is calibrated, workers may need to move the position of the probe for calibration, the fixing mode of the existing ultrasonic flowmeter probe generally adopts a bolt fixing mode or an iron chain fixing mode, when the workers move the probe, the bolts need to be detached or the iron chain needs to be unfastened, the process needs to consume a long time for the workers, the work efficiency of the workers is reduced, and inconvenience is caused to the calibration of the ultrasonic flowmeter.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an ultrasonic flowmeter calibrating device to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme:

the utility model provides an ultrasonic flowmeter calibrating device, includes the pipeline, be provided with fixed establishment on the pipeline, the fixed establishment upper end is provided with clamps the mechanism, it has ultrasonic flowmeter to clamp the mechanism internal fixation, the ultrasonic flowmeter upper end is provided with a pair of spliced pole, the fixed establishment upper end still is fixed with the probe through stop gear, the probe upper end is connected with the wire, the other end of wire is fixed with connecting plug, connecting plug cartridge is in the slot seted up on the spliced pole.

Preferably, fixed establishment includes last fixing base and the lower fixing base of suit on the pipeline, it has the connecting seat to go up fixing base and lower fixing base front and back both sides correspondence position integrated into one piece, the connecting seat passes through bolt fixed connection, the opposite side of going up fixing base and lower fixing base is provided with the arc wall, still install spacing seat in the arc wall of fixing base down, a pair of adjusting threaded rod is worn to be equipped with by fixing base lower extreme still screw thread down, adjusting threaded rod's upper end is rotated with the lower extreme of spacing seat and is connected, adjusting threaded rod's lower extreme still installs adjusting handle.

Preferably, the adjusting hand wheel is provided with an anti-skid groove.

Preferably, the upper end of the limiting seat is provided with an arc-shaped groove.

Preferably, the limiting mechanism comprises a plurality of inserting grooves formed in the left side and the right side of the upper end of the upper fixing seat, each of the inserting grooves is further formed in the left side and the right side of the inserting groove, a limiting block is slidably mounted in each limiting groove, a limiting spring in the horizontal direction is further mounted in each limiting groove, two ends of each limiting spring are respectively connected with one corresponding side of each limiting block and one corresponding side of each limiting groove in an abutting mode, and a limiting protrusion is further fixed at the inner side end of each limiting block.

Preferably, the clamping mechanism comprises a clamping seat mounted at the upper end of the upper fixing seat, a mounting groove is formed in the middle of the clamping seat, a pair of clamping splints are mounted on the left side and the right side in the mounting groove in a sliding mode, clamping rods are inserted into the positions, corresponding to the mounting groove, of the left side and the right side of the clamping seat in a sliding mode, clamping blocks are fixed on the outer sides of the clamping rods, the inner sides of the clamping rods are fixedly connected with the corresponding clamping splints, clamping springs are further sleeved on the clamping rods, and the two ends of each clamping spring are respectively connected with the inner wall of the corresponding mounting groove and the outer side wall of each clamping splint in an abutting mode.

Compared with the prior art, the beneficial effects of the utility model are that: the ultrasonic flowmeter is conveniently fixed on the pipeline by arranging the fixing mechanism; through setting up stop gear, the fixed probe of being convenient for. The utility model discloses simple structure is convenient for remove the probe, and easy operation can facilitate for ultrasonic flowmeter technical field.

Drawings

FIG. 1 is a schematic sectional front view of an ultrasonic flow meter calibration apparatus;

FIG. 2 is a schematic side view of an ultrasonic flow meter calibration apparatus;

fig. 3 is an enlarged schematic view of a calibration apparatus for an ultrasonic flow meter at a point a.

In the figure: 1-pipeline, 2-fixing mechanism, 21-upper fixing seat, 22-limiting seat, 23-lower fixing seat, 24-adjusting threaded rod, 25-adjusting hand wheel, 26-connecting seat, 31-probe, 32-lead, 33-connecting plug, 4-ultrasonic flowmeter, 41-connecting column, 5-clamping mechanism, 51-clamping spring, 52-clamping seat, 53-clamping rod, 54-clamping block, 55-clamping plate, 6-limiting mechanism, 61-inserting groove, 62-limiting groove, 63-limiting spring, 64-limiting block and 65-limiting protrusion.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Example 1: referring to fig. 1 to 3, an ultrasonic flow meter calibration device includes a pipeline 1, a fixing mechanism 2 is arranged on the pipeline 1, a clamping mechanism 5 is arranged at the upper end of the fixing mechanism 2, an ultrasonic flow meter 4 is fixed in the clamping mechanism 5, a pair of connecting columns 41 is arranged at the upper end of the ultrasonic flow meter 4, a probe 31 is fixed at the upper end of the fixing mechanism 2 through a limiting mechanism 6, a lead 32 is connected to the upper end of the probe 31, a connecting plug 33 is fixed at the other end of the lead 32, and the connecting plug 33 is inserted into a slot formed at the upper end of the connecting column 41.

Fixing mechanism 2 includes last fixing base 21 and lower fixing base 23 of suit on pipeline 1, it has connecting seat 26 to go up fixing base 21 and lower fixing base 23 front and back both sides correspondence position integrated into one piece, connecting seat 26 passes through bolt fixed connection, the opposite side of going up fixing base 21 and lower fixing base 23 is provided with the arc wall, still install spacing seat 22 in the arc wall of fixing base 23 down, a pair of adjusting threaded rod 24 is worn to be equipped with by fixing base 23 lower extreme still screw thread down, adjusting threaded rod 24's upper end is rotated with spacing seat 22's lower extreme and is connected, adjusting hand wheel 25 is still installed to adjusting threaded rod 24's lower extreme.

And the adjusting hand wheel 25 is provided with an anti-skid groove.

The upper end of the limiting seat 22 is provided with an arc-shaped groove.

Through setting up fixed establishment 2, be convenient for fix ultrasonic flowmeter 4 on pipeline 1, be convenient for the measurement of the fluid flow in pipeline 1, during the use, at first on fixing base 21 and lower fixing base 23 suit pipeline 1 last, 26 fixed connection of connecting seat through the bolt with corresponding, it can slide on pipeline 1 with lower fixing base 23 to go up fixing base 21 this moment, rotates adjusting threaded rod 24 through adjusting hand wheel 25 afterwards, makes it promote spacing seat 22 and moves upward to cooperate the arc wall of fixing base 21 with 1 chucking of pipeline, when needs remove, only need rotate adjusting threaded rod 24, make spacing seat 22 move down and to move up fixing base 21 and lower fixing base 23.

The limiting mechanism 6 comprises a plurality of inserting grooves 61 formed in the left side and the right side of the upper end of the upper fixing seat 21, each of the inserting grooves 61 is further provided with a limiting groove 62 in the horizontal direction, a limiting block 64 is slidably mounted in the limiting groove 62, a limiting spring 63 in the horizontal direction is further mounted in the limiting groove 62, two ends of the limiting spring 63 are respectively connected with one corresponding side of the limiting block 64 and the limiting groove 62 in an abutting mode, and a limiting bulge 65 is further fixed at the inner side end of the limiting block 64.

Through setting up stop gear 6, be convenient for fixed probe 31, during the use, insert corresponding cartridge groove 61 with probe 31 in, make probe 31 and pipeline 1 upper end contact, spacing spring 63 is compressed this moment, promotes spacing arch 65 and extrudees to the inboard to with the probe chucking.

Example 2: referring to fig. 1 to 3, the calibrating apparatus for the ultrasonic flow meter is different from embodiment 1 in that the calibrating apparatus further includes a clamping mechanism 5, the clamping mechanism 5 includes a clamping seat 52 installed at the upper end of the upper fixing seat 21, an installation groove is formed in the middle of the clamping seat 52, a pair of clamping splints 55 are slidably installed on the left and right sides of the installation groove, clamping rods 53 are slidably inserted into the positions of the installation groove corresponding to the left and right sides of the clamping seat 52, clamping blocks 54 are fixed on the outer sides of the clamping rods 53, the inner sides of the clamping rods 53 are fixedly connected with the corresponding clamping splints 55, clamping springs 51 are further sleeved on the clamping rods 53, and two ends of the clamping springs 51 are respectively connected with the inner walls of the installation grooves and the outer side walls of the clamping splints 55 in an abutting manner.

Through setting up clamping mechanism 5, be convenient for fix ultrasonic flowmeter 4, during the use, at first push clamping plate 55 to both sides, put ultrasonic flowmeter 4 into afterwards and clamp between clamping plate 55, loosen clamping plate 55 afterwards, clamping spring 51 recovers this moment, pushes clamping plate 55 and moves to the inboard, thereby fixes ultrasonic flowmeter 4.

The utility model discloses a theory of operation is: when the ultrasonic flowmeter is used, firstly, the upper fixing seat 21 and the lower fixing seat 23 are sleeved on the pipeline 1, the corresponding connecting seats 26 are fixedly connected through bolts, at the moment, the upper fixing seat 21 and the lower fixing seat 23 can slide on the pipeline 1, then, the adjusting threaded rod 24 is rotated through the adjusting hand wheel 25 to push the limiting seat 22 to move upwards, so that the pipeline 1 is clamped by matching with the arc-shaped groove of the fixing seat 21, then, the clamping clamp plates 55 are pushed to two sides, then, the ultrasonic flowmeter 4 is placed between the clamping clamp plates 55, then, the clamping clamp plates 55 are loosened, at the moment, the clamping springs 51 are restored, the clamping clamp plates 55 are pushed to move inwards, so that the ultrasonic flowmeter 4 is fixed, then, the probe 31 is inserted into the corresponding inserting groove 61, the probe 31 is contacted with the upper end of the pipeline 1, at the moment, the limiting springs 63 are compressed, the limiting bulges 65 are pushed to extrude inwards, so that the probe is clamped, when the probe needs to move, the adjusting threaded rod 24 is only needed to rotate, the limiting seat 22 is moved downwards, the upper fixing seat 21 and the lower fixing seat 23 can be moved, so that the position of the probe 31 can be changed, and the calibration of the ultrasonic flowmeter 4 is convenient.

In the present invention, the terms such as "upper", "lower", "left", "right", "front", "rear", "vertical", "horizontal", "side", "bottom", etc. indicate the position or positional relationship based on the position or positional relationship shown in the drawings, and are only the terms determined for the convenience of describing the structural relationship of each component or element of the present invention, and are not specific to any component or element of the present invention, and are not to be construed as limiting the present invention.

Claims

1. An ultrasonic flow meter calibration device comprising a pipe (1), characterized in that: be provided with fixed establishment (2) on pipeline (1), fixed establishment (2) upper end is provided with clamps mechanism (5), it has ultrasonic flowmeter (4) to clamp mechanism (5) internal fixation, ultrasonic flowmeter (4) upper end is provided with a pair of spliced pole (41), fixed establishment (2) upper end still is fixed with probe (31) through stop gear (6), probe (31) upper end is connected with wire (32), the other end of wire (32) is fixed with connecting plug (33), connecting plug (33) cartridge is in the slot seted up on spliced pole (41).

2. An ultrasonic flow meter calibration device according to claim 1, wherein: fixed establishment (2) are including last fixing base (21) and lower fixing base (23) of suit on pipeline (1), it has connecting seat (26) to go up fixing base (21) and lower fixing base (23) front and back both sides correspondence position integrated into one piece, connecting seat (26) are through bolt fixed connection, the opposite side of going up fixing base (21) and lower fixing base (23) is provided with the arc wall, spacing seat (22) are still installed to the arc wall of fixing base (23) down, a pair of adjusting threaded rod (24) are worn to be equipped with by lower fixing base (23) lower extreme still screw thread, the upper end of adjusting threaded rod (24) is rotated with the lower extreme of spacing seat (22) and is connected, adjusting hand wheel (25) are still installed to the lower extreme of adjusting threaded rod (24).

3. An ultrasonic flow meter calibration device according to claim 2, wherein: and the adjusting hand wheel (25) is provided with an anti-skidding groove.

4. An ultrasonic flow meter calibration device according to claim 2, wherein: the upper end of the limiting seat (22) is provided with an arc-shaped groove.

5. An ultrasonic flow meter calibration device according to claim 1, wherein: stop gear (6) include a plurality of cartridge grooves (61) that fixing base (21) upper end left and right sides position was seted up, each spacing groove (62) of horizontal direction are still seted up to the left and right sides in cartridge groove (61), slidable mounting has stopper (64) in spacing groove (62), spacing spring (63) of horizontal direction still are installed in spacing groove (62), the both ends of spacing spring (63) are contradicted with corresponding one side of stopper (64) and spacing groove (62) respectively and are connected, the medial extremity of stopper (64) still is fixed with spacing arch (65).

6. An ultrasonic flow meter calibration device according to claim 1, wherein: the clamping mechanism (5) comprises a clamping seat (52) installed at the upper end of an upper fixing seat (21), an installation groove is formed in the middle of the clamping seat (52), a pair of clamping plates (55) are installed on the left side and the right side in the installation groove in a sliding mode, clamping rods (53) are inserted in the positions, corresponding to the installation groove, of the left side and the right side of the clamping seat (52) in a sliding mode, clamping blocks (54) are fixed to the outer sides of the clamping rods (53), the inner sides of the clamping rods (53) are fixedly connected with the corresponding clamping plates (55), clamping springs (51) are further sleeved on the clamping rods (53), and two ends of each clamping spring (51) are connected with the inner wall of the corresponding installation groove and the outer side wall of each clamping plate (55) in an abutting mode.