CN216746254U

CN216746254U - Electromagnetic flowmeter convenient to dismantle

Info

Publication number: CN216746254U
Application number: CN202123364221.1U
Authority: CN
Inventors: 陈红; 王艳丽
Original assignee: Zhonglong Qingdao Automatic Control Technology Co ltd
Current assignee: Zhonglong Qingdao Automatic Control Technology Co ltd
Priority date: 2021-12-29
Filing date: 2021-12-29
Publication date: 2022-06-14
Anticipated expiration: 2031-12-29

Abstract

The utility model discloses an electromagnetic flowmeter convenient to disassemble, which comprises an electromagnetic flowmeter body and connecting pipelines positioned at two sides of the electromagnetic flowmeter body, the electromagnetic flowmeter body comprises a meter head and a shell, the shell is of an inverted T-shaped structure, a third circular ring is arranged at the two ends of the horizontal side of the shell, a fourth circular ring corresponding to the third circular ring is arranged at one end of the connecting pipeline close to the shell, one end of the ring III close to the corresponding ring IV is evenly provided with a plurality of U-shaped plates along the circumferential direction, two ends of the U-shaped plate are fixedly connected with the third circular ring, the horizontal end of the U-shaped plate penetrates through the fourth circular ring, a limiting plate is inserted and connected in the opposite side wall of the U-shaped plate which is positioned at the side of the four circular rings far away from the shell, the limiting plate keep away from the one end of casing and peg graft and be equipped with threaded rod two, two other ends of threaded rod rotate and pass U-shaped board level one side and stretch out the outside. The electromagnetic flowmeter is convenient to mount and dismount.

Description

Electromagnetic flowmeter convenient to dismantle

Technical Field

The utility model relates to the technical field of electromagnetic flowmeter equipment, in particular to an electromagnetic flowmeter convenient to disassemble.

Background

The electromagnetic flowmeter measures the flow of conducting fluid based on the electromotive force induced by the conducting fluid passing through external magnetic field by means of electromagnetic induction principle, and the measurement is not affected by the density, viscosity, temperature, pressure and conductivity of the fluid.

The electromagnetic flowmeter can deposit on the inner wall impurity after using a period of time, can cause metering error, consequently needs the interval to carry out the dismouting to the electromagnetic flowmeter, cleans the maintenance to its inside to maintain flowmeter's normal operating.

However, the installation of the existing electromagnetic flowmeter is generally fixed by installing a plurality of groups of bolts and nuts, and the method is characterized in that the joints at the two ends of the electromagnetic flowmeter are narrow when the electromagnetic flowmeter is installed, so that the bolts and the nuts are inconvenient to operate by a wrench when being used for fixing, the installation and the disassembly are labor-consuming, the work difficulty is high, the work efficiency is reduced, the whole maintenance flow is overlong, and the total processing efficiency of equipment is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems and provides the electromagnetic flowmeter which is convenient to install and disassemble.

In order to solve the technical problems, the technical scheme provided by the utility model is as follows: an electromagnetic flowmeter convenient to disassemble comprises an electromagnetic flowmeter body and connecting pipelines positioned on two sides of the electromagnetic flowmeter body, wherein the electromagnetic flowmeter body comprises a meter head and a shell, the side wall of the meter head is provided with a plurality of connecting terminals, the shell is of an inverted T-shaped structure, the lower end of the meter head is fixedly provided with a first ring, one vertical end of the shell is provided with a second ring corresponding to the first ring, the upper end of the second ring is uniformly provided with a plurality of first threaded rods along the circumferential direction, the upper end of each first threaded rod penetrates through the first ring and is provided with a first nut in a matching manner, an inner lining is arranged in the shell, two ends of one horizontal side of the shell are provided with a third ring, one end of the connecting pipeline, which is close to the shell, is provided with a fourth ring corresponding to the third ring, one end of the third ring, which is close to the fourth ring, is uniformly provided with a plurality of U-shaped plates along the circumferential direction, u-shaped plate both ends and three fixed connection of ring, U-shaped plate level one end pass ring four, U-shaped plate be located ring four and keep away from the relative lateral wall interpolation of casing one side and be equipped with the limiting plate, the limiting plate one end of keeping away from the casing peg graft and be equipped with threaded rod two, two other ends of threaded rod rotate and pass U-shaped plate level one side and stretch out the outside.

As an improvement, a sealing ring is arranged at one end of the corresponding third circular ring, which is adjacent to the fourth circular ring, along the edge of the inner wall.

And as an improvement, a second nut is fixedly arranged at one end of the second threaded rod, which is far away from the shell.

As an improvement, the length of the second threaded rod is larger than that of the vertical side of the U-shaped plate.

As an improvement, one end of the limiting plate is attached to the side wall of the connecting pipeline.

As an improvement, a groove matched with the second threaded rod is formed in the side wall, far away from the shell, of the second threaded rod, and a rod body matched with the groove is arranged at one end, close to the shell, of the second threaded rod.

Compared with the prior art, the utility model has the advantages that: according to the electromagnetic flowmeter convenient to disassemble, the electromagnetic flowmeter body and the connecting pipeline are convenient to connect and disassemble through the U-shaped plate, the threaded rod II and the limiting plate which are matched with each other, and the overhauling working efficiency is greatly improved.

Drawings

Fig. 1 is a schematic structural diagram of an electromagnetic flowmeter convenient to disassemble.

Fig. 2 is a schematic structural diagram of a U-shaped plate of an electromagnetic flowmeter convenient to disassemble.

As shown in the figure: 1. an electromagnetic flowmeter body; 2. a first circular ring; 3. a second circular ring; 4. a first threaded rod; 5. a first nut; 6. a third circular ring; 7. a ring IV; 8. a U-shaped plate; 9. a second threaded rod; 10. a seal ring; 11. a second nut; 12. a groove; 13. a rod body; 14. and a limiting plate.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Combine attached figure 1 and attached figure 2, an electromagnetic flow meter convenient to dismantle, include electromagnetic flow meter body 1 and be located the connecting tube at 1 both sides of electromagnetic flow meter body, electromagnetic flow meter body 1 include gauge outfit and casing, the gauge outfit lateral wall be equipped with a plurality of connecting terminal, the T shape structure of casing for invering, the fixed ring 2 that is equipped with of gauge outfit lower extreme, the vertical one end of casing be equipped with the ring two 3 that correspond with ring 2, ring two 3 upper ends evenly be equipped with a plurality of threaded rods 4 along the circumferencial direction, threaded rod 4 upper ends pass ring 2 and the cooperation is equipped with nut 5, make between gauge outfit and the casing connect fixedly through screwing up nut 5.

The casing in be equipped with the inside lining, the casing adopt stainless steel material, avoid rustting.

The both ends of horizontal one side of casing be equipped with ring three 6, the one end that connecting tube is close to the casing be equipped with ring three 6 corresponding ring four 7, ring three 6 be close to the one end that corresponds ring four 7 and evenly be equipped with a plurality of U-shaped plate 8 along the circumferencial direction, U-shaped plate 8 both ends and ring three 6 fixed connection, the horizontal one end of U-shaped plate 8 pass ring four 7, U-shaped plate 8 be located ring four 7 and keep away from the relative lateral wall interpolation of casing one side and be equipped with limiting plate 14, the limiting plate 14 keep away from the one end of casing and peg graft and be equipped with threaded rod two 9, the lateral wall that the casing was kept away from to threaded rod two 9 be equipped with threaded rod two 9 complex recess 12, the one end that threaded rod two 9 be close to the casing be equipped with the body of rod 13 with recess 12 complex, the two 9 other ends of threaded rod rotate and pass U-shaped plate 8 horizontal one side and stretch out the outside, through rotating the second threaded rod 9, the second threaded rod 9 is inserted into the horizontal side of the U-shaped plate 8, the rod body 13, located at one end of the U-shaped plate 8, of the second threaded rod 9 is inserted into the groove 12 and abuts against the limiting plate 14, the second threaded rod 9 continues to rotate, the limiting plate 14 is pushed to move towards one side of the shell, and the connecting pipeline and the shell are connected tightly.

And correspondingly, one end of the circular ring III 6 adjacent to one end of the circular ring IV 7 is provided with a sealing ring 10 along the edge of the inner wall, and the sealing ring 10 is made of rubber materials, so that the connection between the connecting pipeline and the shell is tight, and the leakage is avoided.

And one end of the second threaded rod 9, which is far away from the shell, is fixedly provided with a second nut 11, so that the second threaded rod 9 can be rotated more conveniently, and the disassembly is convenient.

The length of the second threaded rod 9 is larger than that of the vertical side of the U-shaped plate 8, so that the limiting plate 14 can abut against the fourth ring 7, and the connecting pipeline and the shell are connected tightly.

One end of the limiting plate 14 is attached to the side wall of the connecting pipeline, so that the limiting plate 14 is prevented from rotating.

In the electromagnetic flowmeter for convenient disassembly, the first ring 2 is opposite to the second ring 3, the threaded rod 4 penetrates through the first ring 2, the nut 5 above the threaded rod is screwed, the meter head is fixedly connected with the shell, two ends of the shell are butted with the connecting pipeline, the U-shaped plate 8 on the third ring 6 of the shell penetrates through the fourth ring 7 on the connecting pipeline, the second threaded rod 9 is inserted into one horizontal side of the U-shaped plate 8 by rotating the second threaded rod 9, the rod body 13 of the second threaded rod 9 at one end in the U-shaped plate 8 is inserted into the groove 12, the limiting plate is abutted against 14, the second threaded rod 9 continuously rotates to push the limiting plate 14 to move towards one side of the shell, the connecting pipeline is close to the shell until the connecting pipeline is tightly connected, and the other end of the second threaded rod 9 is far away from the electromagnetic flowmeter body 1 and the connecting pipeline, can be convenient to rotate, and the follow-up operations of overhauling, cleaning and the like are convenient to disassemble.

Meanwhile, the lining is arranged in the shell, and the shell is made of stainless steel materials, so that rusting is avoided; one end of the corresponding third ring 6 adjacent to the fourth ring 7 is provided with a sealing ring 10 along the edge of the inner wall, and the sealing ring 10 is made of rubber, so that the connecting pipeline is tightly connected with the shell, and leakage is avoided; a second nut 11 is fixedly arranged at one end, far away from the shell, of the second threaded rod 9, so that the second threaded rod 9 can be rotated more conveniently and is convenient to disassemble; the length of the second threaded rod 9 is greater than that of the vertical side of the U-shaped plate 8, so that the limiting plate 14 can abut against the fourth ring 7, and the connecting pipeline is tightly connected with the shell; one end of the limiting plate 14 is attached to the side wall of the connecting pipeline, so that the limiting plate 14 is prevented from rotating.

The present invention and its embodiments have been described above, and the description is not intended to be limiting, and the drawings are only one embodiment of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should appreciate that they can readily use the disclosed conception and specific embodiments as a basis for designing or modifying other structures for carrying out the same purposes of the present invention without departing from the spirit and scope of the utility model as defined by the appended claims.

Claims

1. The utility model provides an electromagnetic flowmeter convenient to dismantle, includes electromagnetic flowmeter body (1) and the connecting tube who is located electromagnetic flowmeter body (1) both sides, its characterized in that: the electromagnetic flowmeter comprises an electromagnetic flowmeter body (1) and a casing, wherein the side wall of the meter head is provided with a plurality of connecting terminals, the casing is of an inverted T-shaped structure, the lower end of the meter head is fixedly provided with a first ring (2), the vertical end of the casing is provided with a second ring (3) corresponding to the first ring (2), the upper end of the second ring (3) is uniformly provided with a plurality of first threaded rods (4) along the circumferential direction, the upper end of the first threaded rods (4) penetrates through the first ring (2) and is provided with a first nut (5) in a matching manner, a lining is arranged in the casing, the two ends of one horizontal side of the casing are provided with a third ring (6), one end of the connecting pipeline, close to the casing, is provided with a fourth ring (7) corresponding to the third ring (6), one end of the third ring (6), close to the corresponding fourth ring (7), is uniformly provided with a plurality of U-shaped plates (8) along the circumferential direction, u-shaped plate (8) both ends and three (6) fixed connection of ring, U-shaped plate (8) level one end pass ring four (7), U-shaped plate (8) be located ring four (7) and keep away from the relative lateral wall interpolation of casing one side and be equipped with limiting plate (14), limiting plate (14) keep away from the one end of casing and peg graft and be equipped with threaded rod two (9), threaded rod two (9) other end rotate and pass U-shaped plate (8) level one side and stretch out the outside.

2. An electromagnetic flow meter easy to disassemble as claimed in claim 1, wherein: and a sealing ring (10) is arranged at one end of the corresponding ring III (6) adjacent to the ring IV (7) along the edge of the inner wall.

3. An electromagnetic flow meter convenient to disassemble according to claim 1, characterized in that: and a second nut (11) is fixedly arranged at one end of the second threaded rod (9) far away from the shell.

4. An electromagnetic flow meter convenient to disassemble according to claim 1, characterized in that: the length of the second threaded rod (9) is greater than that of the vertical side of the U-shaped plate (8).

5. An electromagnetic flow meter easy to disassemble as claimed in claim 1, wherein: one end of the limiting plate (14) is attached to the side wall of the connecting pipeline.

6. An electromagnetic flow meter easy to disassemble as claimed in claim 1, wherein: the lateral wall of keeping away from the casing of two threaded rods (9) be equipped with two threaded rod (9) complex recess (12), one end that two threaded rod (9) are close to the casing be equipped with recess (12) complex body of rod (13).