CN211877154U

CN211877154U - Easy installation type electromagnetic flowmeter

Info

Publication number: CN211877154U
Application number: CN202020587608.XU
Authority: CN
Inventors: 姜兴革; 王琪; 张传明; 吴炜; 高芳
Original assignee: Dalian Detai Water Service Co Ltd
Current assignee: Dalian Detai Water Service Co Ltd
Priority date: 2020-09-02
Filing date: 2020-09-02
Publication date: 2020-11-06
Anticipated expiration: 2030-09-02

Abstract

The utility model discloses an easy installation type electromagnetic flowmeter belongs to flowmeter technical field, including the gauge outfit, the connecting rod is installed to the below of gauge outfit, the below of connecting rod is provided with the sensor, the installation pipe is installed to one side of sensor, the inboard of installation pipe is provided with the piston outer column, through a plurality of dead levers between piston outer column and the installation pipe, the clamp plate is installed to the inboard of piston outer column, one side that the sensor was kept away from to the clamp plate is provided with the piston inner column, one side that the clamp plate was kept away from to the piston inner column was installed the jam plate; the utility model discloses a set up movable plate, screw rod, nut, casing, push pedal, dead lever, installation pipe, jam plate, piston inner prop, clamp plate, spring, medium, transfer line, carriage release lever and piston outer prop for the condition in the installation pipe can be judged through the position of movable plate to the flowmeter, and can play the effect of valve, thereby improved the practicality of flowmeter.

Description

Easy installation type electromagnetic flowmeter

Technical Field

The utility model belongs to the technical field of the flowmeter, concretely relates to easy installation type electromagnetic flowmeter.

Background

The flowmeter, defined by the national committee on the science and technology nomenclature as: meters that indicate the measured flow rate and/or the total amount of fluid in a selected time interval. Simply a meter for measuring the flow of fluid in a pipe or open channel. The flow meters are classified into differential pressure type flow meters, rotor flow meters, throttle type flow meters, slit flow meters, volumetric flow meters, electromagnetic flow meters, ultrasonic flow meters, and the like. Classifying according to media: liquid flow meters and gas flow meters.

The prior art has the following problems: most of the existing easy-to-install electromagnetic flow meters have the problems of low practicability and poor regulating capability.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides an easy installation type electromagnetic flowmeter has the characteristics that the practicality is high, regulating power is good.

In order to achieve the above object, the utility model provides a following technical scheme: an easily-installed electromagnetic flowmeter comprises a meter head, wherein a connecting rod is installed below the meter head, a sensor is arranged below the connecting rod, an installation pipe is installed on one side of the sensor, a piston outer column is arranged on the inner side of the installation pipe, a plurality of fixing rods pass through between the piston outer column and the installation pipe, a pressing plate is installed on the inner side of the piston outer column, a piston inner column is arranged on one side, away from the sensor, of the pressing plate, a plugging plate is installed on one side, away from the pressing plate, of the piston inner column, a spring is arranged on one side, close to the sensor, a perfusion tube is installed on one side, close to the sensor, of the piston outer column, the piston outer column and the perfusion tube are connected through a medium, a shell is arranged above the perfusion tube, a push plate is installed on the inner side of the shell, a moving rod is arranged above the, the movable plate is provided with two nuts, the two sides of the movable plate far away from each other are provided with adjusting devices, and the mounting ring is mounted on the outer side of each adjusting device.

Preferably, adjusting device includes first connecting pipe, second connecting pipe, spacing ring, first screw hole, screw, second screw hole, removes the chamber and removes the pipe, one side of first connecting pipe is provided with removes the pipe, the outside that removes the pipe is provided with the second connecting pipe, the second connecting pipe lean on the outside to be provided with a plurality of second screw holes, it is connected through removing the chamber between pipe and the second connecting pipe to remove, it is provided with the spacing ring to remove one side that the first connecting pipe was kept away from to the pipe, the outside that leans on of spacing ring is provided with a plurality of first screw holes, be connected through the screw between first screw hole and the second screw hole.

Preferably, the mounting pipe and the shell are fixedly connected through welding.

Preferably, the cross-sectional area of the push plate is equal to the cross-sectional area of the inside of the housing.

Preferably, two ends of the spring are respectively connected with the pressure plate and the piston outer column.

Preferably, the diameter of the first threaded hole is equal to the diameter of the second threaded hole.

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

1. the utility model discloses a set up movable plate, screw rod, nut, casing, push pedal, dead lever, installation pipe, jam plate, piston inner prop, clamp plate, spring, medium, transfer line, carriage release lever and piston outer prop for the condition in the installation pipe can be judged through the position of movable plate to the flowmeter, and can play the effect of valve, thereby improved the practicality of flowmeter.

2. The utility model discloses a set up first connecting pipe, second connecting pipe, spacing ring, first screw hole, screw, second screw hole, remove the chamber and remove the pipe for the flowmeter can adjust the overall length of flowmeter according to the needs of work, thereby has improved the regulating power of flowmeter.

Drawings

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

FIG. 2 is an enlarged view of FIG. 1A according to the present invention;

fig. 3 is an enlarged view of fig. 1B according to the present invention.

In the figure: 1. a connecting rod; 2. a gauge head; 3. an adjustment device; 31. a first connecting pipe; 32. a second connecting pipe; 33. a limiting ring; 34. a first threaded hole; 35. a screw; 36. a second threaded hole; 37. a moving chamber; 38. moving the tube; 4. a sensor; 5. a mounting ring; 6. moving the plate; 7. a screw; 8. a nut; 9. a housing; 10. pushing the plate; 11. fixing the rod; 12. installing a pipe; 13. a blocking plate; 14. a piston inner column; 15. pressing a plate; 16. a spring; 17. a medium; 18. a transfusion tube; 19. a travel bar; 20. and a piston outer column.

Detailed Description

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

Referring to fig. 1-3, the present invention provides the following technical solutions: an easily-installed electromagnetic flowmeter comprises a meter head 2, a connecting rod 1 is installed below the meter head 2, a sensor 4 is arranged below the connecting rod 1, an installation pipe 12 is installed on one side of the sensor 4, a piston outer column 20 is arranged on the inner side of the installation pipe 12, a plurality of fixing rods 11 pass through between the piston outer column 20 and the installation pipe 12, a pressing plate 15 is installed on the inner side of the piston outer column 20, a piston inner column 14 is arranged on one side, away from the sensor 4, of the pressing plate 15, a blocking plate 13 is installed on one side, away from the pressing plate 15, of the piston inner column 14, a spring 16 is arranged on one side, close to the sensor 4, of the piston outer column 20, an infusion pipe 18 is installed on one side, close to the sensor 4, the piston outer column 20 is connected with the infusion pipe 18 through a medium 17, a shell 9 is arranged above the infusion pipe 18, a push plate 10, a moving plate 6 is mounted above the moving rod 19, screw rods 7 are arranged on the left side and the right side of the moving plate 6, two nuts 8 are mounted on the outer side of each screw rod 7, adjusting devices 3 are arranged on two sides, far away from each other, between the sensor 4 and the mounting pipe 12, and mounting rings 5 are mounted on the outer sides of the adjusting devices 3.

In order to ensure the normal operation of the adjusting device 3, in this embodiment, preferably, the adjusting device 3 includes a first connecting pipe 31, a second connecting pipe 32, a limiting ring 33, a first threaded hole 34, a screw 35, a second threaded hole 36, a moving cavity 37 and a moving pipe 38, the moving pipe 38 is disposed on one side of the first connecting pipe 31, the second connecting pipe 32 is disposed on the outer side of the moving pipe 38, a plurality of second threaded holes 36 are disposed on the outer side of the second connecting pipe 32, the moving pipe 38 is connected to the second connecting pipe 32 through the moving cavity 37, the limiting ring 33 is disposed on one side of the moving pipe 38 away from the first connecting pipe 31, a plurality of first threaded holes 34 are disposed on the outer side of the limiting ring 33, and the first threaded holes 34 are connected to the second threaded holes 36 through the screw 35.

In order to ensure the normal operation of the housing 9, in the present embodiment, the mounting tube 12 is preferably fixedly connected to the housing 9 by welding.

In order to ensure the proper operation of the push plate 10, in this embodiment, it is preferable that the cross-sectional area of the push plate 10 is equal to the cross-sectional area of the inside of the housing 9.

In order to ensure the normal operation of the spring 16, in the present embodiment, it is preferable that both ends of the spring 16 are connected to the pressure plate 15 and the piston outer post 20, respectively.

In order to ensure the normal operation of the second threaded hole 36, in the present embodiment, it is preferable that the diameter of the first threaded hole 34 is equal to the diameter of the second threaded hole 36.

The utility model discloses a theory of operation and use flow: firstly, the first connecting pipe 31 in the adjusting device 3 is pulled to drive the moving pipe 38 to move in the moving cavity 37, then the second connecting pipe 32 and the limiting ring 33 are fixedly connected through the screw 35, the first threaded hole 34 and the second threaded hole 36 to be fixed, then the flowmeter is installed at a proper position through the installation ring 5, when the square equipment is used for conveying liquid, the blocking plate 13 is pushed, the blocking plate 13 drives the pressing plate 15 to move in the piston outer column 20 through the piston inner column 14, further the medium 17 is conveyed into the shell 9 through the liquid conveying pipe 18, further the push plate 10 is pushed to ascend, the push plate 10 drives the moving plate 6 to move through the moving rod 19, if necessary, the fixing can be realized through the screw 7 and the nut 8, the fixing rod 11 plays a role in fixed connection, the spring 16 plays a role in resetting, the liquid enters the sensor 4 after passing through the installation pipe 12, the meter 2 on the connecting rod 1 starts to record the flow, the operation starts. The electromagnetic flowmeter is a Keron electromagnetic flowmeter OPTIFLUX 2000.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an easy installation type electromagnetic flowmeter, includes gauge outfit (2), its characterized in that: connecting rod (1) is installed to the below of gauge outfit (2), the below of connecting rod (1) is provided with sensor (4), installation pipe (12) is installed to one side of sensor (4), the inboard of installation pipe (12) is provided with piston outer column (20), through a plurality of dead levers (11) between piston outer column (20) and installation pipe (12), clamp plate (15) are installed to the inboard of piston outer column (20), one side that sensor (4) were kept away from to clamp plate (15) is provided with piston inner column (14), jam plate (13) are installed to one side that clamp plate (15) were kept away from to piston inner column (14), one side that clamp plate (15) are close to sensor (4) is provided with spring (16), one side that piston outer column (20) are close to sensor (4) is installed and is connected through medium (17) between piston outer column (20) and transfer line (18), the top of transfer line (18) is provided with casing (9), push pedal (10) are installed to the inboard of casing (9), the top of push pedal (10) is provided with carriage release lever (19), movable plate (6) are installed to the top of carriage release lever (19), the left side that leans on of movable plate (6) all is provided with screw rod (7) with leaning on the right side, two nuts (8) are installed in the outside of screw rod (7), the both sides of keeping away from each other between sensor (4) and installation pipe (12) all are provided with adjusting device (3), collar (5) are installed in the outside of adjusting device (3).

2. An electromagnetic flowmeter of the type easily installed as set forth in claim 1 wherein: the adjusting device (3) comprises a first connecting pipe (31), a second connecting pipe (32), a limiting ring (33), a first threaded hole (34), a screw (35), a second threaded hole (36), a moving cavity (37) and a moving pipe (38), a moving pipe (38) is arranged at one side of the first connecting pipe (31), a second connecting pipe (32) is arranged at the outer side of the moving pipe (38), a plurality of second threaded holes (36) are arranged near the outer side of the second connecting pipe (32), the moving pipe (38) is connected with the second connecting pipe (32) through a moving cavity (37), a limiting ring (33) is arranged on one side of the moving pipe (38) far away from the first connecting pipe (31), a plurality of first threaded holes (34) are arranged near the outer side of the limiting ring (33), the first threaded hole (34) and the second threaded hole (36) are connected through a screw (35).

3. An electromagnetic flowmeter of the type easily installed as set forth in claim 1 wherein: the mounting pipe (12) and the shell (9) are fixedly connected in a welding mode.

4. An electromagnetic flowmeter of the type easily installed as set forth in claim 1 wherein: the cross-sectional area of the push plate (10) is equal to the cross-sectional area of the inner side of the shell (9).

5. An electromagnetic flowmeter of the type easily installed as set forth in claim 1 wherein: and two ends of the spring (16) are respectively connected with the pressure plate (15) and the piston outer column (20).

6. An electromagnetic flowmeter of the type easily installed as set forth in claim 2 wherein: the diameter of the first threaded hole (34) is equal to the diameter of the second threaded hole (36).