CN216410277U

CN216410277U - Adjustable plug-in vortex shedding flowmeter

Info

Publication number: CN216410277U
Application number: CN202121858817.4U
Authority: CN
Inventors: 于清波
Original assignee: Shandong Haindi Intelligent Technology Co ltd
Current assignee: Shandong Haindi Intelligent Technology Co ltd
Priority date: 2021-08-10
Filing date: 2021-08-10
Publication date: 2022-04-29
Anticipated expiration: 2031-08-10

Abstract

The utility model discloses an adjustable plug-in vortex shedding flowmeter, which comprises a mounting plate, wherein the right side surface of the mounting plate is fixedly connected with a connecting plate, one end of the connecting plate is fixedly connected with a shell, the upper surface of the shell is fixedly connected with a rotating motor, the output end of the rotating motor is fixedly connected with a threaded rod, one end of the threaded rod is in threaded sleeve connection with a lifting cylinder, the left side and the right side of the lifting cylinder are both fixedly connected with limiting rods, one end of each limiting rod is fixedly connected with a limiting block, the inner walls of the left side and the right side of the shell are provided with limiting grooves, the vortex shedding flowmeter body can be adjusted up and down through the matching among the shell, the rotating motor, the threaded rod, the lifting cylinder, the limiting rods, the limiting blocks and the limiting grooves, so that the measurement of different heights is facilitated, the application range is wider, the limiting rods, the limiting blocks and the limiting grooves can limit the lifting cylinder, and the movement of the lifting cylinder is more stable.

Description

Adjustable plug-in vortex shedding flowmeter

Technical Field

The utility model relates to the technical field of flow measurement, in particular to an adjustable plug-in vortex shedding flowmeter.

Background

The vortex shedding flowmeter is researched and produced according to the Karman vortex shedding principle, and is mainly used for measuring the flow of industrial pipeline medium fluid, such as various media of gas, liquid, steam and the like. Most of the vortex shedding flowmeters that have now are fixed mounting in industrial pipeline, use a plurality of screws to fix usually, and then when leading to the later stage to maintain the vortex shedding flowmeter and change, dismantle comparatively troublesome, influence staff's work efficiency, just can't adjust its height that detects after the vortex shedding flowmeter installation simultaneously, application range has received the restriction, uses the flexibility relatively poor, therefore we provide an adjustable bayonet vortex shedding flowmeter.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an adjustable plug-in vortex shedding flowmeter, which aims to solve the problems in the prior art.

In order to achieve the purpose, the utility model provides the following technical scheme: an adjustable plug-in vortex shedding flowmeter comprises a mounting plate, wherein the right side surface of the mounting plate is fixedly connected with one end of a connecting plate, the other end of the connecting plate is fixedly connected with a shell, the upper surface of the shell is fixedly connected with a rotating motor, the output end of the rotating motor is fixedly connected with one end of a threaded rod, the other end of the threaded rod extends into the shell through a first bearing, a lifting cylinder is sleeved on one end of the threaded rod extending into the shell through threads, the left side and the right side of the lifting cylinder are fixedly connected with one end of a limiting rod, the other end of the limiting rod is fixedly connected with a limiting block, limiting grooves are formed in the inner walls of the left side and the right side of the shell and correspond to the limiting block, the limiting block is arranged in the limiting grooves in a sliding manner, one end of the lifting cylinder extending out of the shell is fixedly connected with a mounting cylinder, and the inner upper surface of the mounting cylinder is fixedly connected with an inserting seat, the vortex shedding flowmeter is characterized in that a vortex shedding flowmeter body is inserted in the inserting seat, and fixing mechanisms are arranged on the left side and the right side of the mounting cylinder.

Preferably, fixed establishment includes fastening bolt, fastening bolt runs through the setting on the installation section of thick bamboo, fastening bolt and installation section of thick bamboo threaded connection, fastening bolt stretches into the one end in the installation section of thick bamboo and passes through the second bearing and be connected with splint rotation, the upper and lower both sides that fastening bolt is located one end in the installation section of thick bamboo all are equipped with the telescopic link, telescopic link expansion end and splint fixed connection, the stiff end and the installation section of thick bamboo inner wall fixed connection of telescopic link.

Preferably, the four corners of the mounting plate are provided with mounting holes.

Preferably, a protective cover is arranged on the outer side of the rotating motor and fixedly connected to the upper surface of the shell.

Preferably, one side of the clamping plate corresponding to the vortex shedding flowmeter body is provided with an insertion block, the vortex shedding flowmeter body corresponding to the insertion block is provided with an insertion groove, and the insertion groove is in matched insertion with the insertion block.

Compared with the prior art, the utility model has the beneficial effects that: an adjustable plug-in vortex shedding flowmeter has the following advantages: through the casing, the rotating electrical machines, the threaded rod, first bearing, a lift section of thick bamboo, the gag lever post, cooperation between stopper and the spacing groove, can adjust from top to bottom vortex shedding flowmeter body, and then the not measurement of co-altitude of being convenient for, application range is wider, the flexibility is stronger, wherein the gag lever post, the setting of stopper and spacing groove, can carry on spacingly to a lift section of thick bamboo, and make the removal of a lift section of thick bamboo more stable, through an installation section of thick bamboo, socket and fixed establishment's setting, can install the dismantlement vortex shedding flowmeter body, and then be convenient for the later stage to maintain it and change, the operation is simple and convenient, staff's work efficiency has been improved, through being equipped with the protection casing, can protect the rotating electrical machines, improve its life.

Drawings

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

FIG. 2 is a front sectional structural view of the present invention;

FIG. 3 is a schematic front view of the present invention;

fig. 4 is an enlarged schematic view of a portion a in fig. 2.

In the figure: 1. mounting a plate; 2. a connecting plate; 3. a housing; 4. rotating the motor; 5. a threaded rod; 6. a first bearing; 7. a lifting cylinder; 8. a limiting rod; 9. a limiting block; 10. a limiting groove; 11. mounting the cylinder; 12. a socket; 13. a vortex shedding flowmeter body; 14. fastening a bolt; 15. a second bearing; 16. a splint; 17. a telescopic rod; 18. mounting holes; 19. a protective cover; 20. and (6) plugging the blocks.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides an adjustable bayonet vortex shedding flowmeter, includes mounting panel 1, the right flank fixedly connected with one end of connecting plate 2 of mounting panel 1, the other end fixedly connected with casing 3 of connecting plate 2, the last fixed surface of casing 3 is connected with rotates motor 4, the one end of the output fixedly connected with threaded rod 5 of rotating motor 4, the other end of threaded rod 5 stretches into in the casing 3 through first bearing 6, a threaded rod 5 stretches into one end screw thread in the casing 3 and has cup jointed a lift section of thick bamboo 7, the equal fixedly connected with one end of gag lever post 8 in the left and right sides of a lift section of thick bamboo 7, the other end fixedly connected with stopper 9 of gag lever post 8, be equipped with spacing groove 10 on the inner wall of the casing 3 left and right sides and the position corresponding with stopper 9, stopper 9 slides and sets up in spacing groove 10, through casing 3, rotation motor 4, Threaded rod 5, first bearing 6, a section of thick bamboo 7, gag lever post 8, stopper 9 and spacing groove 10 between the cooperation, can adjust vortex flowmeter body 13 from top to bottom, and then the not co-altitude measurement of being convenient for, application range is wider, and the flexibility is stronger, and wherein gag lever post 8, stopper 9 and spacing groove 10's setting can carry on spacingly to a section of thick bamboo 7 to make the removal of a section of thick bamboo 7 more stable, a section of thick bamboo 7 stretches out the one end fixedly connected with installation section of thick bamboo 11 of casing 3, fixed surface is connected with socket 12 in the installation section of thick bamboo 11, it has vortex flowmeter body 13 to peg graft in socket 12, the left and right sides in installation section of thick bamboo 11 is equipped with fixed establishment.

Particularly, fixed establishment includes fastening bolt 14, fastening bolt 14 runs through the setting on installation section of thick bamboo 11, fastening

bolt

14 and 11 threaded connection of installation section of thick bamboo, fastening bolt 14 stretches into the one end in the installation section of thick bamboo 11 and passes through second bearing 15 and splint 16 and rotate and be connected, fastening bolt 14 is located the upper and lower both sides of installation section of thick bamboo 11 one end and all is equipped with

telescopic link

17, 17 expansion end of telescopic link and 16 fixed connection of splint, the stiff end and the 11 inner wall fixed connection of installation section of thick bamboo of telescopic link 17, through fixed establishment's setting, can install the dismantlement to the vortex street flowmeter body 13 of pegging graft in the socket 12, and then the later stage of being convenient for maintains it and change, and easy operation is convenient, has improved staff's work efficiency.

Specifically, the four corners of the mounting plate 1 are provided with mounting holes 18, and the mounting plate 1 can be fixed at a position to be mounted through the arrangement of the mounting holes 18 and the matching of the mounting holes and mounting bolts.

Particularly, the outside of rotating electrical machines 4 is equipped with protection casing 19, protection casing 19 fixed connection is at the upper surface of casing 3, through being equipped with protection casing 19, can protect rotating electrical machines 4, improves its life.

Specifically, one side of the clamping plate 16 corresponding to the vortex shedding flowmeter body 13 is provided with an insertion block 20, the vortex shedding flowmeter body 13 corresponding to the insertion block 20 is provided with an insertion groove, the insertion groove is inserted in the insertion block 20 in a matched manner, and through the matching between the insertion block 20 and the insertion groove, the fixing effect on the vortex shedding flowmeter body 13 can be further improved, and the vortex shedding flowmeter body 13 is prevented from falling off accidentally.

The working principle is as follows: when the vortex shedding flowmeter is used, the mounting plate 1 can be fixed at a position to be mounted by arranging the mounting hole 18 on the mounting plate 1 and matching with the mounting bolt, the vortex shedding flowmeter body 13 is inserted into the inserting seat 12 in the mounting cylinder 11, the clamping plate 16 is driven by the fastening bolt 14 in the fixing mechanism to move towards the vortex shedding flowmeter body 13 by rotating the fastening bolt 14, the clamping plate 16 is limited by arranging the telescopic rod 17 and the second bearing 15, so that the vortex shedding flowmeter body 13 is fixed by the clamping plate 16, the vortex shedding flowmeter is convenient to maintain and replace at a later stage, the operation is simple and convenient, the working efficiency of workers is improved, the fixing effect on the vortex shedding flowmeter body 13 can be further improved by arranging the inserting block 20 on the clamping plate 16 and matching with the inserting groove on the vortex shedding flowmeter body 13, and the vortex shedding of the vortex shedding flowmeter body 13 is avoided, when needs are adjusted vortex flowmeter body 13 measuring altitude position, start rotating motor 4, rotating motor 4's output drives threaded rod 5 and rotates, threaded rod 5's rotation makes a lift section of thick bamboo 7 reciprocate under the spacing of gag lever post 8, stopper 9 and spacing groove 10, and then the not co-altitude measurement of vortex flowmeter body 13 of being convenient for, application range is wider, the flexibility is stronger, be equipped with protection casing 19 through the outside at rotating motor 4, can protect rotating motor 4, improve its life.

In the description of the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The standard parts used in the utility model can be purchased from the market, the special-shaped parts can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts conventional means such as bolts, rivets, welding and the like mature in the prior art, the machines, the parts and equipment adopt conventional models in the prior art, and the circuit connection adopts the conventional connection mode in the prior art, so that the detailed description is omitted.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an adjustable bayonet vortex flowmeter, includes mounting panel (1), its characterized in that: the right side surface of the mounting plate (1) is fixedly connected with one end of a connecting plate (2), the other end of the connecting plate (2) is fixedly connected with a shell (3), the upper surface of the shell (3) is fixedly connected with a rotating motor (4), the output end of the rotating motor (4) is fixedly connected with one end of a threaded rod (5), the other end of the threaded rod (5) extends into the shell (3) through a first bearing (6), one end of the threaded rod (5) extending into the shell (3) is in threaded connection with a lifting cylinder (7), the left side and the right side of the lifting cylinder (7) are both fixedly connected with one end of a limiting rod (8), the other end of the limiting rod (8) is fixedly connected with a limiting block (9), the inner walls of the left side and the right side of the shell (3) are provided with limiting grooves (10) in positions corresponding to the limiting blocks (9), and the limiting blocks (9) are arranged in the limiting grooves (10) in a sliding manner, the vortex flowmeter is characterized in that an installation cylinder (11) is fixedly connected to one end, extending out of the shell (3), of the lifting cylinder (7), a plug-in seat (12) is fixedly connected to the inner upper surface of the installation cylinder (11), a vortex flowmeter body (13) is inserted in the plug-in seat (12), and fixing mechanisms are arranged on the left side and the right side of the installation cylinder (11).

2. An adjustable plug-in vortex shedding flowmeter according to claim 1, wherein: fixing mechanism includes fastening bolt (14), fastening bolt (14) run through the setting on installation section of thick bamboo (11), fastening bolt (14) and installation section of thick bamboo (11) threaded connection, fastening bolt (14) stretch into the one end in installation section of thick bamboo (11) and pass through second bearing (15) and splint (16) and rotate and be connected, the upper and lower both sides that fastening bolt (14) are located one end in installation section of thick bamboo (11) all are equipped with telescopic link (17), telescopic link (17) expansion end and splint (16) fixed connection, the stiff end and the installation section of thick bamboo (11) inner wall fixed connection of telescopic link (17).

3. An adjustable plug-in vortex shedding flowmeter according to claim 1, wherein: and mounting holes (18) are formed in the four corners of the mounting plate (1).

4. An adjustable plug-in vortex shedding flowmeter according to claim 1, wherein: the outer side of the rotating motor (4) is provided with a protective cover (19), and the protective cover (19) is fixedly connected to the upper surface of the shell (3).

5. An adjustable plug-in vortex shedding flowmeter according to claim 2, wherein: one side of the clamping plate (16) corresponding to the vortex shedding flowmeter body (13) is provided with an inserting block (20), the position of the vortex shedding flowmeter body (13) corresponding to the inserting block (20) is provided with an inserting groove, and the inserting groove is matched and inserted with the inserting block (20).