CN214951547U

CN214951547U - Fully-sealed anti-seismic vortex shedding flowmeter

Info

Publication number: CN214951547U
Application number: CN202121582463.5U
Authority: CN
Inventors: 曹杰; 王万国; 张震
Original assignee: Anhui Xipai Instrument Co ltd
Current assignee: Anhui Xipai Instrument Co ltd
Priority date: 2021-07-09
Filing date: 2021-07-09
Publication date: 2021-11-30
Anticipated expiration: 2031-07-09

Abstract

The utility model discloses a totally enclosed antidetonation type vortex flowmeter, including vortex flowmeter main part, connecting pipe, flange, display screen, fixed block, connector and auxiliary stay device, the utility model discloses an auxiliary stay device is installed at both ends around the fixed block, install the pillar in the auxiliary stay device, the adjustable bearing height to vortex flowmeter main part of pillar, the lower extreme is provided with silica gel layer and rubber layer in the pillar, effectively provide the buffering effect for vortex flowmeter main part at the support in-process, effectual increase shock-resistant ability, and install slide mechanism bottom adjustment mechanism, install independent motor in the slide mechanism, can realize the stable slip of front end as the loading board that bears under the motor drive, be convenient for release vortex flowmeter main part, conveniently inspect and maintain.

Description

Fully-sealed anti-seismic vortex shedding flowmeter

Technical Field

The utility model relates to a vortex flowmeter correlation field specifically is a totally enclosed antidetonation type vortex flowmeter.

Background

The vortex shedding flowmeter is a volume flowmeter which is produced according to the Karman vortex shedding principle and is used for measuring the volume flow of gas, steam or liquid and the volume flow or mass flow of standard conditions, is mainly used for measuring the flow of medium fluid of an industrial pipeline, such as various media of gas, liquid, steam and the like, has a good sealing effect, and effectively protects internal elements.

In the actual use process of the existing fully-sealed vortex shedding flowmeter, the whole stability is weaker and the protection performance is lower due to the lack of support in the use process; the user is required to support the device to be taken down in the process of overhauling and maintaining, so that the disassembly and the assembly are inconvenient.

SUMMERY OF THE UTILITY MODEL

Therefore, in order to solve the above insufficiency, the utility model provides a totally enclosed antidetonation type vortex shedding flowmeter here.

The utility model discloses a realize like this, construct a totally enclosed antidetonation type vortex flowmeter, the device include vortex flowmeter main part, the connecting pipe is installed to vortex flowmeter main part front end, vortex flowmeter main part left and right sides lower extreme is provided with the flange, the embedding of vortex flowmeter main part front end has the display screen, the fixed block is installed to the upper end in the vortex flowmeter main part, the connector is installed at both ends about the fixed block right side, both ends meet with auxiliary stay device around the fixed block, auxiliary stay device includes slide mechanism, driving motor and adjustment mechanism, slide mechanism back mid-mounting has driving motor, adjustment mechanism is installed at both ends around the slide mechanism top, the adjustment mechanism inboard meets with the fixed block.

Preferably, slide mechanism includes casing, threaded rod, sleeve, loading board and guide arm, casing top both ends meet with adjustment mechanism, rear end mid-mounting has the threaded rod in the casing to the threaded rod rear end meets with driving motor front end output shaft, threaded rod external diameter surface front end meets with the sleeve, the sleeve front end runs through casing and loading board inner rear end and connects, both ends run through the loading board rear end through the guide arm about the casing front end, the loading board top meets with adjustment mechanism bottom.

Preferably, adjustment mechanism includes linking arm, spliced pole and pillar, the linking arm inboard is fixed with the fixed block, the linking arm outside welds with the spliced pole, the spliced pole bottom meets with the pillar.

Preferably, the pillar includes cylinder, screw rod, silica gel layer, rubber layer and base block, cylinder top middle part is fixed with the screw rod to the lower extreme carries out threaded connection in screw rod upper end and the spliced pole, the cylinder bottom bonds with the silica gel layer, silica gel layer bottom is fixed bottom the base block through the rubber layer, the base block bottom with the loading board top meets.

Preferably, the inner wall of the sleeve is provided with internal threads, and the middle part in the sleeve is in threaded connection with the threaded rod.

Preferably, the surface of the guide rod is smooth, and the outer side of the guide rod is attached to the inner side of the shell.

Preferably, the connecting arm and the connecting column are integrally formed into an inverted L shape.

Preferably, the two groups of base blocks are respectively arranged at the front end and the rear end of the top of the bearing plate, the rear end of the top of the bearing plate is rotatably connected with the base blocks, and the front end of the top of the bearing plate is only contacted with the front end of the base blocks.

Preferably, the sleeve is made of alloy steel.

Preferably, the bearing plate is made of stainless steel.

The utility model has the advantages of as follows: the utility model discloses an improve and provide a totally enclosed antidetonation type vortex flowmeter here, compare with equipment of the same type, have following improvement:

a totally enclosed antidetonation type vortex flowmeter, install auxiliary stay through both ends around the fixed block, install the pillar in the auxiliary stay, the adjustable bearing height to vortex flowmeter main part of pillar, the lower extreme is provided with silica gel layer and rubber layer in the pillar, effectively provide the buffering effect for vortex flowmeter main part in the support process, effectual increase shock-resistant ability, and install slide mechanism in the adjustment mechanism bottom, install independent motor in the slide mechanism, motor drive can realize the stable slip of front end as the loading board that bears down, be convenient for release vortex flowmeter main part, conveniently inspect and maintain.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the auxiliary supporting device of the present invention;

fig. 3 is a schematic structural view of the sliding mechanism of the present invention;

FIG. 4 is a schematic structural diagram of the adjusting mechanism of the present invention;

fig. 5 is a schematic view of the internal structure of the pillar of the present invention.

Wherein: the vortex shedding flowmeter comprises a vortex shedding flowmeter body-1, a connecting pipe-2, a flange-3, a display screen-4, a fixing block-5, a connecting head-6, an auxiliary supporting device-7, a sliding mechanism-71, a driving motor-72, an adjusting mechanism-73, a shell-711, a threaded rod-712, a sleeve-713, a bearing plate-714, a guide rod-715, a connecting arm-731, a connecting column-732, a support column-733, a column-7331, a screw-7332, a silica gel layer-7333, a rubber layer-7334 and a base block-7335.

Detailed Description

The present invention will be described in detail with reference to the accompanying fig. 1-5, and the technical solutions in the embodiments of the present invention will be clearly and completely described, 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 work belong to the protection scope of the present invention.

Please refer to fig. 1, the utility model provides a totally enclosed antidetonation type vortex flowmeter is here provided through the improvement, including vortex flowmeter main part 1, connecting pipe 2 is installed to vortex flowmeter main part 1 front end, and the 1 left and right sides lower extreme of vortex flowmeter main part is provided with flange 3, and the embedding of 1 front end of vortex flowmeter main part has display screen 4, and fixed block 5 is installed to the upper end in the vortex flowmeter main part 1, and connector 6 is installed at both ends about the 5 right sides of fixed block, and both ends meet with auxiliary stay 7 around the fixed block 5.

Referring to fig. 2, the present invention provides a fully sealed anti-seismic vortex shedding flowmeter, the auxiliary supporting device 7 includes a sliding mechanism 71, a driving motor 72 and an adjusting mechanism 73, the driving motor 72 is installed at the middle portion of the back of the sliding mechanism 71, the adjusting mechanism 73 is installed at the front and rear ends of the top of the sliding mechanism 71, and the inner side of the adjusting mechanism 73 is connected to the fixing block 5.

Referring to fig. 3, the present invention provides a fully sealed anti-vibration vortex shedding flowmeter through improvement, wherein the sliding mechanism 71 includes a housing 711, a threaded rod 712, a sleeve 713, a bearing plate 714 and a guide rod 715, two ends of the top of the housing 711 are connected to the adjusting mechanism 73, the threaded rod 712 is installed at the middle portion of the inner rear end of the housing 711, the rear end of the threaded rod 712 is connected to the front end output shaft of the driving motor 72, the front end of the outer diameter surface of the threaded rod 712 is connected to the sleeve 713, the inner wall of the sleeve 713 is provided with internal threads, the inner middle portion of the sleeve 713 is in threaded connection with the threaded rod 712, so as to facilitate stable rotation, the sleeve 713 is made of alloy steel, the strength is high, the stability is high, the front end of the sleeve 713 penetrates through the housing 711 and is connected to the inner rear end of the bearing plate 714, the left and right ends of the front end of the housing 711 penetrate through the rear end of the bearing plate 714 through the guide rod 715, the surface of the guide rod 715 is smooth, and the outer side of the guide rod 715 is attached to the inner side of the housing 711, the guide effect is good, the sliding is smooth, and the top of the bearing plate 714 is connected with the bottom of the adjusting mechanism 73.

Referring to fig. 4, the present invention provides a fully sealed anti-seismic vortex shedding flowmeter through an improvement, in which the adjusting mechanism 73 includes a connecting arm 731, a connecting post 732 and a support pillar 733, the inner side of the connecting arm 731 is fixed to the fixing block 5, the outer side of the connecting arm 731 is welded to the connecting post 732, the connecting arm 731 and the connecting post 732 are integrally formed into an inverted "L" shape, the support is stable, the effect is good, and the bottom of the connecting post 732 is connected to the support pillar 733.

Please refer to fig. 5, the present invention provides a fully sealed anti-seismic vortex shedding flowmeter through the improvement, the support 733 includes a cylinder 7331, a screw 7332, a silica gel layer 7333, a rubber layer 7334 and a base block 7335, the screw 7332 is fixed at the middle of the top end of the cylinder 7331, the upper end of the screw 7332 is in threaded connection with the inner lower end of the connection column 732, the bottom of the cylinder 7331 is bonded with the silica gel layer 7333, the bottom of the silica gel layer 7333 is fixed with the bottom of the base block 7335 through the rubber layer 7334, the bottom of the base block 7335 is connected with the top of the bearing plate 714, two sets of base blocks 7335 are respectively disposed at the front and rear ends of the top of the bearing plate 714, the rear end of the top of the bearing plate 714 is rotatably connected with the base block 7335, and the front end of the top of the bearing plate 714 is only in contact with the front block 7335, which the rotation is convenient for installation, the bearing plate 714 is made of stainless steel, thereby preventing the rust caused by long-term use.

The utility model provides a fully-sealed anti-shock vortex shedding flowmeter through improvement, and the working principle is as follows;

firstly, when the vortex shedding flowmeter needs to be used, the bearing plate 714 at the bottom is rotated, the base block 7335 at the rear end is used as the center of a circle for rotation, then the lower end of the vortex shedding flowmeter main body 1 can be connected with an external pipeline through the flange 3, and then the flow measurement work can be started;

secondly, if the bearing plate 714 at the bottom needs to be stably supported and an anti-seismic effect is provided, the bearing plate 714 at the bottom is reset, then the user rotates the cylinder 7311, the cylinder 7311 can rotate in the process, so that the screw 7332 at the top is screwed out of the connecting column 732, and then the bearing plate 714 at the bottom can be contacted with the top of the installation position;

thirdly, the bottom of the cylinder 7311 is provided with the silica gel layer 7333 and the rubber layer 7334, which have good buffering effect and energy absorption, effectively protect the vortex shedding flowmeter body 1 during working and reduce vibration;

fourthly, if the flowmeter needs to be pushed out for maintenance, the user starts the driving motor 72 to work, the output shaft at the front end of the driving motor 72 drives the threaded rod 712 to rotate, then the threaded rod 712 rotates in the process, so that the front end sleeve 713 extends out, the sleeve 713 can push the bearing plate 714 in the moving process, and the bearing plate 714 can be stably driven to move out of the top vortex shedding flowmeter body 1 in the guiding process of the bearing plate 714 through the guide rod 715.

The utility model discloses an improvement provides a totally enclosed antidetonation type vortex flowmeter, install auxiliary stay device 7 through both ends around fixed block 5, install pillar 733 in the auxiliary stay device 7, the adjustable supporting height to vortex flowmeter main part 1 of pillar 733, the lower extreme is provided with silica gel layer 7333 and rubber layer 7334 in pillar 733, effectively support the in-process and provide the cushion effect for vortex flowmeter main part 1, effectual increase shock-resistant ability, and install slide mechanism 71 in adjustment mechanism 73 bottom, install independent motor in the slide mechanism 71, can realize the stable slip of front end as the loading board 714 that bears under the motor drive, be convenient for release vortex flowmeter main part 1, conveniently inspect and maintain.

The basic principle and the main characteristics of the utility model and the advantages of the utility model have been shown and described above, and the utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the record of the description with the drawing, and the concrete connection mode of each part all adopts conventional means such as ripe bolt rivet among the prior art, welding, and machinery, part and equipment all adopt prior art, conventional model, and conventional connection mode in the prior art is adopted in addition to circuit connection, and the details are not repeated here.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A fully-sealed anti-shock vortex shedding flowmeter comprises a vortex shedding flowmeter main body (1), wherein a connecting pipe (2) is installed at the front end of the vortex shedding flowmeter main body (1), flanges (3) are arranged at the lower ends of the left side and the right side of the vortex shedding flowmeter main body (1), a display screen (4) is embedded into the front end of the vortex shedding flowmeter main body (1), a fixed block (5) is installed at the inner upper end of the vortex shedding flowmeter main body (1), and connectors (6) are installed at the upper end and the lower end of the right side of the fixed block (5);

the method is characterized in that: still include auxiliary stay device (7), both ends meet with auxiliary stay device (7) around fixed block (5), auxiliary stay device (7) include slide mechanism (71), driving motor (72) and adjustment mechanism (73), slide mechanism (71) back mid-mounting has driving motor (72), adjustment mechanism (73) are installed at both ends around slide mechanism (71) top, adjustment mechanism (73) inboard meets with fixed block (5).

2. The fully-sealed anti-seismic vortex shedding flowmeter according to claim 1, characterized in that: slide mechanism (71) include casing (711), threaded rod (712), sleeve (713), loading board (714) and guide arm (715), casing (711) top both ends connect with adjustment mechanism (73), rear end mid-mounting has threaded rod (712) in casing (711), and threaded rod (712) rear end and driving motor (72) front end output shaft meet, threaded rod (712) external diameter surface front end meets with sleeve (713), rear end meets in sleeve (713) front end runs through casing (711) and loading board (714), both ends run through loading board (714) rear end through guide arm (715) about casing (711) front end, loading board (714) top meets with adjustment mechanism (73) bottom.

3. The fully-sealed anti-seismic vortex shedding flowmeter according to claim 2, wherein: the adjusting mechanism (73) comprises a connecting arm (731), a connecting column (732) and a support column (733), the inner side of the connecting arm (731) is fixed with the fixing block (5), the outer side of the connecting arm (731) is welded with the connecting column (732), and the bottom of the connecting column (732) is connected with the support column (733).

4. The fully-sealed anti-seismic vortex shedding flowmeter according to claim 3, wherein: the pillar (733) comprises a cylinder (7331), a screw rod (7332), a silica gel layer (7333), a rubber layer (7334) and a base block (7335), the middle part of the top end of the cylinder (7331) is fixed with the screw rod (7332), the upper end of the screw rod (7332) is in threaded connection with the inner lower end of the connecting column (732), the bottom of the cylinder (7331) is bonded with the silica gel layer (7333), the bottom of the silica gel layer (7333) is fixed with the bottom of the base block (7335) through the rubber layer (7334), and the bottom of the base block (7335) is connected with the top of the bearing plate (714).

5. The fully-sealed anti-seismic vortex shedding flowmeter according to claim 2, wherein: the inner wall of the sleeve (713) is internally threaded, and the inner middle part of the sleeve (713) is in threaded connection with the threaded rod (712).

6. The fully-sealed anti-seismic vortex shedding flowmeter according to claim 2, wherein: the surface of the guide rod (715) is smooth, and the outer side of the guide rod (715) is attached to the inner side of the shell (711).

7. The fully-sealed anti-seismic vortex shedding flowmeter according to claim 3, wherein: the connecting arm (731) and the connecting column (732) are integrally formed into an inverted L shape.

8. The fully-sealed anti-seismic vortex shedding flowmeter according to claim 4, wherein: the two groups of base blocks (7335) are respectively arranged at the front end and the rear end of the top of the bearing plate (714), the rear end of the top of the bearing plate (714) is rotatably connected with the base blocks (7335), and the front end of the top of the bearing plate (714) is only contacted with the base blocks (7335) at the front end.