CN220625396U - Electromagnetic flowmeter assembly with movable magnetic ring - Google Patents

Abstract

The utility model relates to the technical field of electromagnetic flow meters and discloses an electromagnetic flow meter assembly with a movable magnetic ring, which comprises a detection instrument, wherein the surface of the top end of the detection instrument is fixedly connected with a lower shell, the surface of the top of the lower shell is fixedly connected with an induction device, the surface of the top end of the left side of the lower shell is rotationally connected with a rotating shaft, the surface of the top end of the rotating shaft is rotationally connected with an upper shell, and the surface of the bottom end of the right side of the upper shell is fixedly connected with an upper extension block. This electromagnetic flowmeter assembly spare with portable magnetic ring drives calliper through the staff and arrives the assigned position in the time of upwards rotating first extension board, thereby the staff inserts first spacing post downwards in the first spacing hole inner wall and fixes the position of housing down and last casing and make its cover in the outer wall of body to make things convenient for the staff to install down the casing and with last extension piece to the inside detection part change or maintenance of the lower casing of being convenient for the staff to open.

Description

Electromagnetic flowmeter assembly with movable magnetic ring

Technical Field

The utility model relates to the technical field of electromagnetic flowmeters, in particular to an electromagnetic flowmeter assembly with a movable magnetic ring.

Background

The electromagnetic flowmeter, which is a novel flow measuring instrument rapidly developed along with the development of electronic technology in the 50 th to 60 th ages, is an instrument for measuring the flow of conductive fluid according to the electromotive force induced when the conductive fluid passes through an externally applied magnetic field by applying the electromagnetic induction principle.

Chinese patent discloses a (grant bulletin number CN 202533116U), this patent technology can reach through the protective housing that sets up, put the electrode plate, gather dust polar plate, the adsorbed layer, the axis of rotation, the access door plant, sight glass and handle, can make people better protect electromagnetic flowmeter, solved general electromagnetic flowmeter and because of external environment factor or the problem that the protection effect is not good enough causes the damage after the live time is too long, thereby brought the facility for people, the advantage of people's demand has been satisfied, but electromagnetic flowmeter probably need install the pipeline through the screw when the installation, be inconvenient for the workman to operate, and perhaps be inconvenient for opening electromagnetic flowmeter and maintain when interior part breaks down and need maintenance.

Accordingly, one skilled in the art would provide an electromagnetic flow meter assembly having a movable magnetic ring to address the problems set forth in the background above.

Disclosure of Invention

The present utility model is directed to an electromagnetic flowmeter assembly with a movable magnetic ring to solve the above-mentioned problems.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides an electromagnetic flowmeter assembly spare with portable magnetic ring, includes the instrumentation, the fixed surface at instrumentation top has the lower casing, the fixed surface at lower casing top is connected with induction system, the surface at lower casing left side top rotates and is connected with the pivot, the surface at pivot top rotates and is connected with the casing, the fixed surface at upper casing right side bottom has the upper extension piece, the surface at lower casing right side top is fixedly connected with the lower extension piece, the surface at lower extension piece top is the butt with the table at upper extension piece bottom, the left end and the right-hand member surface at lower extension piece bottom all fixedly connected with first installation piece, the inside surface rotation of first installation piece is connected with first extension board, the surface fixedly connected with calliper at first extension board top, the surface sliding connection at calliper top has first spacing post, the first spacing hole has all been seted up to the surface at upper extension piece top left end and right-hand member, the surface at first spacing hole bottom is the grafting with the inner wall in first spacing hole.

Through above-mentioned technical scheme, when the staff overlaps down the inner wall cover of casing and last casing outside the body that needs to detect, be connected through the rotation of casing and pivot down and make the last casing can be opened, when the staff merges down the extension piece with last extension piece and appointed position, when driving calliper to appointed position through the staff upwards rotates first extension board, thereby the staff inserts first spacing post downwards in the first spacing hole inner wall fixed housing down and the position of last casing make its cover in the outer wall of body, thereby make things convenient for the staff to install casing down and last casing, the staff of being convenient for opens casing down and last casing and to interior detection part change or maintenance.

As still further aspects of the utility model: the surface fixing on first spacing post top is connected with first flat circle piece, the surface fixing on first flat circle piece bottom is connected with first spring, the surface on first spring bottom is fixed connection with the surface on calliper top.

Through the technical scheme, when the worker pulls the first flat round block upwards to enable the first spring to store power, the worker loosens the first flat round block again, the first flat round block is driven when the first flat round block is bounced down, the first flat round block is enabled to drive the first limit column to be inserted into the inner wall of the first limit hole, and therefore the worker can conveniently use the first flat round block to control the first limit column to plug in the first limit hole.

As still further aspects of the utility model: the surface fixedly connected with second installation piece on last extension piece top, the surface sliding connection on second installation piece top has the spacing post of second, the surface on the spacing post bottom of second is sliding connection with the surface on last extension piece top, the surface fixedly connected with grip block of the spacing post bottom of second, the surface on the spacing post side of second is opened there is the spacing hole of second, the surface of second installation piece front end has been seted up sliding connection has the spacing post of third, the surface of the spacing post rear end of third is pegging graft with the inner wall in the spacing hole of second.

Through the technical scheme, when the staff pushes the second limiting column downwards to the appointed position according to the size of the pipe body, the surface of the bottom end of the clamping plate is used for clamping the pipe body to be installed, and the staff inserts the third limiting column into the inner wall of the second limiting hole to fix the position of the clamping plate, so that the staff can conveniently adjust the size of the lower shell inner wall of the pipe body with different sizes to enable the pipe body to be attached to the sensing device so as to facilitate the detection of the sensing device.

As still further aspects of the utility model: the surface fixed connection at second spacing post top has the second flatround piece, the surface fixed connection at second flatround piece top has the second spring, the surface at second spring bottom is fixed connection with the surface at second installation piece top.

Through above-mentioned technical scheme, when the staff needs to carry out the centre gripping with the grip block to the body, upwards apply elasticity through the second spring of fixed connection on second installation piece top surface, make second plat circle piece upwards stimulate the spacing hole of second, drive the grip block to make things convenient for the staff to fix the body in the inner wall of lower casing and last casing, make things convenient for the staff to use the second plat circle piece to adjust the position of grip block.

As still further aspects of the utility model: the surface fixing of third spacing post front end is connected with the third flat circle piece, the surface fixing of third flat circle piece rear end is connected with the third spring, the surface of third spring rear end and the surface of second installation piece front end.

Through the technical scheme, when the worker pulls the third flat round block forward to enable the third spring to store force, the force generated by the third spring is released when the third flat round block is loosened, so that the third spring pulls the third flat round block backward to drive the third limiting column to be inserted into the inner wall of the second limiting hole, and the worker can conveniently use the third flat round block to control the third limiting column to plug in the second limiting hole.

As still further aspects of the utility model: the mounting groove is formed in the surface of the top of the lower shell, the mounting groove is formed in the surface of the bottom of the upper extension block, a limit spring is fixedly connected to the bottom end of the inner wall of the mounting groove, a second extension plate is fixedly connected to the surface of the top end of the limit spring, and idler wheels are rotatably connected to the surfaces of the two sides of the inner wall of the second extension plate.

Through above-mentioned technical scheme, when the staff need remove down casing and last casing and adjust induction system's position on the body, upwards exert elasticity through spacing spring, upwards drive the gyro wheel with the second extension board and pop out in the mounting groove inner wall to make the gyro wheel paste and slide in the surface of body, make the in-process that slides do not cause the damage to induction system.

As still further aspects of the utility model: the surface of mounting groove inner wall left side and right side has all seted up the spout, the surface sliding connection of spout inner wall has the slider, the surface of slider opposite face is fixed connection with the table of second extension board left side and right side.

Through above-mentioned technical scheme, when spacing spring drove the second extension board and bullet on, through fixed connection at the slider of second extension board both sides surface and the inner wall sliding connection of spout, thereby make the gyro wheel can not pop out the mounting groove at the in-process that slides and fix the position of gyro wheel.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, the upper shell can be opened through the rotary connection of the lower shell and the rotary shaft, when a worker rotates the upper shell or the lower shell to combine the upper extending block and the lower extending block to a designated position, and when the worker rotates the first extending plate upwards to drive the calipers to the designated position, the worker inserts the first limiting column downwards into the inner wall of the first limiting hole so as to fix the positions of the lower shell and the upper shell to be sleeved on the outer wall of the pipe body, thereby facilitating the worker to install the lower shell and the upper shell on the surface of the pipe body, and facilitating the replacement or maintenance of the internal detection parts by opening the lower shell and the upper shell by the worker.

2. According to the utility model, when a worker pushes the second limiting column downwards to a designated position, the surface of the bottom end of the clamping plate clamps the pipe body to be installed, and then the worker inserts the third limiting column into the inner wall of the second limiting hole to fix the position of the clamping plate, so that the pipe body is convenient for the worker to adjust the sizes of the inner walls of the lower shells of the pipe bodies with different sizes, and the pipe body is attached to the sensing device so as to facilitate the detection of the sensing device.

3. According to the utility model, when the lower shell and the upper shell are moved to adjust the position of the sensing device on the pipe body, the limiting spring applies elastic force upwards, and the second extension plate drives the roller upwards to pop out of the inner wall of the mounting groove, so that the roller can be attached to the surface of the pipe body to slide, and the sensing device is not damaged in the sliding process.

Drawings

FIG. 1 is a schematic structural diagram of an electromagnetic flow meter assembly with a movable magnetic ring;

FIG. 2 is a schematic view of the structure at A in an electromagnetic flowmeter assembly with a movable magnetic ring;

FIG. 3 is a schematic cross-sectional view of an electromagnetic flow meter assembly having a movable magnetic ring;

FIG. 4 is a schematic view of the structure at B in an electromagnetic flow meter assembly with a movable magnetic ring;

fig. 5 is a schematic cross-sectional view of a combination of structures in an electromagnetic flow meter assembly with a movable magnetic ring.

In the figure: 1. a detection instrument; 2. a lower housing; 3. an induction device; 4. a rotating shaft; 5. an upper housing; 6. an upper extension block; 7. a lower extension block; 8. a first mounting block; 9. a first extension plate; 10. a caliper; 11. a first limit post; 12. a first limiting hole; 13. a first flattened rounded block; 14. a first spring; 15. a second mounting block; 16. the second limit column; 17. a clamping plate; 18. a second limiting hole; 19. the third limit column; 20. a second flat round block; 21. a second spring; 22. a third flat round block; 23. a third spring; 24. a mounting groove; 25. a limit spring; 26. a second extension plate; 27. a roller; 28. a chute; 29. a sliding block.

Detailed Description

Referring to fig. 1-5, an electromagnetic flowmeter assembly with a movable magnetic ring comprises a detection instrument 1, a lower shell 2 is fixedly connected with the surface of the top end of the detection instrument 1, a sensing device 3 is fixedly connected with the surface of the top end of the lower shell 2, a rotating shaft 4 is rotatably connected with the surface of the top end of the lower shell 2, an upper shell 5 is rotatably connected with the surface of the bottom end of the right side of the upper shell 5, an upper extension block 6 is fixedly connected with the surface of the top end of the right side of the lower shell 2, a lower extension block 7 is in abutting connection with the surface of the bottom end of the upper extension block 6, a first mounting block 8 is fixedly connected with the surface of the left end and the right end of the bottom of the lower extension block 7, a first extension plate 9 is rotatably connected with a caliper 10, a first limit post 11 is slidably connected with the surface of the top of the caliper 10, a first limit hole 12 is formed in the surface of the top end of the upper shell 6, the bottom end of the first limit hole 12 is in contact with the inner wall of the first limit hole 12, a position of the upper shell 5 is fixedly connected with the surface of the upper shell 5 through a position of the upper shell 5, a position of the upper shell 5 is fixedly connected with a first mounting block 8 through a position of the upper shell 5, and a position of the upper shell 5 is fixed by a position of a lower shell 5 is fixed by a worker, and a worker is conveniently stretched out of the upper shell 5 is fixed by a position of a lower shell 5, and a worker is fixed position of the upper shell 5 is fixed by a lower shell 5 is rotatably is fixed position of a lower shell 5 is fixed by a lower position of a worker is and a lower position of a worker is a lower position 5 is, the lower shell 2 and the upper shell 5 are convenient for workers to open for replacing or maintaining internal detection parts, the surface of the top end of the first limit post 11 is fixedly connected with a first flat round block 13, the surface of the bottom end of the first flat round block 13 is fixedly connected with a first spring 14, the surface of the bottom end of the first spring 14 is fixedly connected with the surface of the top end of the caliper 10, the first flat round block 13 is pulled upwards by the workers to enable the first spring 14 to store force, the workers release the first flat round block 13 again, the first flat round block 13 is driven to bounce downwards and simultaneously drive the first flat round block 13, the first flat round block 13 drives the first limit post 11 to be inserted into the inner wall of the first limit hole 12, thereby facilitating the workers to use the first flat round block 13 to control the first limit post 11 to plug in the first limit hole 12, the surface of the top end of the upper extension block 6 is fixedly connected with a second installation block 15, the surface of the top end of the second installation block 15 is connected with a second limit post 16 in a sliding way, the surface of the bottom end of the second limit post 16 is in sliding connection with the surface of the top end of the upper extension block 6, the surface of the bottom end of the second limit post 16 is fixedly connected with a clamping plate 17, the surface of the side edge of the second limit post 16 is provided with a second limit hole 18, the surface of the front end of the second installation block 15 is provided with a third limit post 19 in sliding connection, the surface of the rear end of the third limit post 19 is spliced with the inner wall of the second limit hole 18, when a worker pushes the second limit post 16 downwards to a designated position according to the size of a pipe body, the surface of the bottom end of the clamping plate 17 clamps the pipe body to be installed, the worker inserts the third limit post 19 into the inner wall of the second limit hole 18 to fix the position of the clamping plate 17, thereby facilitating the worker to adjust the sizes of the inner walls of the lower shell 2 for the pipe body to be attached to the sensing device 3 so as to facilitate the detection of the sensing device 3, the surface fixed connection on the top end of the second spacing post 16 has the second flat circular block 20, the surface fixed connection on the top end of the second flat circular block 20 has the second spring 21, the surface of the bottom end of the second spring 21 is fixedly connected with the surface on the top end of the second installation block 15, when the staff needs to clamp the pipe body with the clamping plate 17, through the second spring 21 which is fixedly connected on the top end surface of the second installation block 15, the second flat circular block 20 upwards applies elasticity, make the second flat circular block 20 upwards pull the second spacing hole 18, drive the clamping plate 17, thereby make things convenient for the staff to place the pipe body in the inner wall of the lower shell 2 and the upper shell 5 for fixing, make things convenient for the staff to use the second flat circular block 20 to adjust the position of the clamping plate 17, the surface fixed connection on the front end of the third spacing post 19 has the third flat circular block 22, the surface fixed connection on the surface of the third flat circular block 22 is connected with the surface of the rear end of the third circular block 22, when the staff pulls the third flat circular block 22 forwards to make the third circular block 23 to make the third spring 23 force, the second flat circular block 22 is released, the position of the second flat circular block 24 is opened on the upper shell 2 is opened, the position of the second groove 24 is opened, the upper end of the second groove is opened, the upper end of the groove is opened, and the second groove is opened, the upper end is opened, and the top is opened, and lower groove is opened, and is the device, and is used. The second extension plate 26 is upwards driven to pop out of the inner wall of the installation groove 24 by the aid of the elastic force applied by the limiting spring 25, so that the roller 27 can slide on the surface of the pipe body, damage to the sensing device 3 is avoided in the sliding process, sliding grooves 28 are formed in the left side surface and the right side surface of the inner wall of the installation groove 24, sliding blocks 29 are slidably connected to the surface of the inner wall of the sliding grooves 28, the surface of the opposite surface of the sliding blocks 29 is fixedly connected with the surfaces of the left side surface and the right side surface of the second extension plate 26, and when the limiting spring 25 drives the second extension plate 26 to pop out, the sliding blocks 29 fixedly connected to the surfaces of the two sides of the second extension plate 26 are slidably connected with the inner wall of the sliding grooves 28, so that the roller 27 cannot pop out of the installation groove 24 in the sliding process, and the position of the roller 27 is fixed.

The working principle of the utility model is as follows: when a worker is sleeved outside a pipe body to be detected by the inner walls of the lower shell 2 and the upper shell 5, the upper shell 5 can be opened through the rotary connection between the lower shell 2 and the rotary shaft 4, when the worker merges the upper extension block 6 and the lower extension block 7 to a designated position, and when the worker drives the caliper 10 to the designated position by rotating the first extension plate 9 upwards, the worker inserts the first limit post 11 downwards into the inner wall of the first limit hole 12 so as to fix the positions of the lower shell 2 and the upper shell 5 to be sleeved on the outer wall of the pipe body, thereby facilitating the installation of the lower shell 2 and the upper shell 5 by the worker, facilitating the replacement or maintenance of internal detection parts by the worker when the worker pulls the first flat round block 13 upwards to store the force of the first spring 14, and when the worker releases the first flat round block 13 again, the worker drives the first flat round block 13 downwards to spring, the first flat round block 13 drives the first limit column 11 to be inserted into the inner wall of the first limit hole 12, thereby facilitating the operation of the first limit column 11 to plug in the first limit hole 12 by a worker by using the first flat round block 13, when the worker pushes the second limit column 16 downwards to a designated position according to the size of the pipe body, the surface of the bottom end of the clamping plate 17 clamps the pipe body to be installed, the worker inserts the third limit column 19 into the inner wall of the second limit hole 18 to fix the position of the clamping plate 17, thereby facilitating the operation of the worker to adjust the sizes of the inner walls of the lower shell 2 for the pipe body to be adhered to the sensing device 3 so as to facilitate the detection of the sensing device 3 by the pipe body, when the worker needs to clamp the pipe body by the clamping plate 17, the second spring 21 fixedly connected to the surface of the top end of the second installation block 15 applies elastic force upwards, the second flat round block 20 is pulled upwards to drive the clamping plate 17, thereby facilitating the staff to place the pipe body in the inner walls of the lower shell 2 and the upper shell 5, facilitating the staff to adjust the position of the clamping plate 17 by using the second flat round block 20, when the staff pulls the third flat round block 22 forwards to enable the third spring 23 to store force, the force generated by the third spring 23 is released by loosening the third flat round block 22, the third spring 23 pulls the third flat round block 22 backwards to drive the third limiting column 19 to be inserted into the inner wall of the second limiting hole 18, thereby facilitating the staff to use the third flat round block 22 to control the third limiting column 19 to plug in the second limiting hole 18, when the staff needs to move the lower shell 2 and the upper shell 5 on the pipe body to adjust the position of the sensing device 3, the second extending plate 26 is pulled upwards by the limiting spring 25 to drive the roller 27 to pop out of the inner wall of the installation groove 24, thereby enabling the roller 27 to slide on the surface of the pipe body, the sliding device 3 is not damaged in the sliding process, and when the second extending plate 26 is pulled backwards, the second extending plate 26 is connected with the roller 27 is pulled out of the sliding groove 24 in the sliding process, and the sliding position of the sliding plate is fixed on the two sides of the roller 27.

In the description of the present utility model, it should be noted that the azimuth or positional relationship indicated by the terms "vertical", "upper", "lower", "horizontal", etc. are based on the azimuth or positional relationship shown in the drawings, and are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element referred to must have a specific azimuth, be constructed and operated in a specific azimuth, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (7)

1. Electromagnetic flowmeter assembly with movable magnetic ring, including instrumentation (1), its characterized in that: the utility model provides a surface mounting who detects instrument (1) top has casing (2) down, the fixed surface at casing (2) top is connected with induction system (3) down, the surface rotation at casing (2) left side top is connected with pivot (4) down, the surface rotation at pivot (4) top is connected with casing (5), the fixed surface at casing (5) right side bottom is connected with and extends piece (6) down, the surface fixedly connected with at casing (2) right side top down extends piece (7), the surface at lower extension piece (7) top is the butt with the table that extends piece (6) bottom down, the left end and the right-hand member surface of extension piece (7) bottom all fixedly connected with first installation piece (8) down, the inside surface rotation of first installation piece (8) is connected with first extension board (9), the surface fixedly connected with calliper (10) at first extension board (9) top, the surface sliding connection at calliper (10) top has first spacing post (11), the surface that extends piece (6) top and the surface of last extension piece (6) bottom is the spacing hole of a first hole (12) of opening of a left side and right side (12).

2. An electromagnetic flowmeter assembly with a movable magnetic ring as set forth in claim 1 wherein: the surface fixing on first spacing post (11) top is connected with first flat circle piece (13), the surface fixing on first flat circle piece (13) bottom is connected with first spring (14), the surface on first spring (14) bottom is fixed connection with the surface on calliper (10) top.

3. An electromagnetic flowmeter assembly with a movable magnetic ring as set forth in claim 1 wherein: the surface fixedly connected with second installation piece (15) on last extension piece (6) top, the surface sliding connection on second installation piece (15) top has second spacing post (16), the surface on second spacing post (16) bottom is sliding connection with the surface on last extension piece (6) top, the surface fixedly connected with grip block (17) on second spacing post (16) bottom, the surface on second spacing post (16) side is opened there is second spacing hole (18), the surface of second installation piece (15) front end has been seted up sliding connection has third spacing post (19), the surface of third spacing post (19) rear end is pegging graft with the inner wall of second spacing hole (18).

4. An electromagnetic flowmeter assembly with a movable magnetic ring as set forth in claim 3 wherein: the surface fixed connection on second spacing post (16) top has second flatround piece (20), the surface fixed connection on second flatround piece (20) top has second spring (21), the surface on second spring (21) bottom is fixed connection with the surface on second installation piece (15) top.

5. An electromagnetic flowmeter assembly with a movable magnetic ring as set forth in claim 3 wherein: the surface fixing of third spacing post (19) front end is connected with third flat circular block (22), the surface fixing of third flat circular block (22) rear end is connected with third spring (23), the surface of third spring (23) rear end and the surface of second installation piece (15) front end.

6. An electromagnetic flowmeter assembly with a movable magnetic ring as set forth in claim 1 wherein: the mounting groove (24) has been seted up on the surface at lower casing (2) top, mounting groove (24) has been seted up on the surface of last extension piece (6) bottom, the bottom fixedly connected with spacing spring (25) of mounting groove (24) inner wall, the fixed surface on spacing spring (25) top is connected with second extension board (26), the both sides surface rotation of second extension board (26) inner wall is connected with gyro wheel (27).

7. The electromagnetic flowmeter assembly with the movable magnetic ring as set forth in claim 6, wherein: the surface of the left side and the right side of the inner wall of the mounting groove (24) is provided with a sliding groove (28), the surface of the inner wall of the sliding groove (28) is connected with a sliding block (29) in a sliding manner, and the surface of the opposite surface of the sliding block (29) is fixedly connected with the surfaces of the left side and the right side of the second extension plate (26).