Electromagnetic flowmeter fitting

Abstract

The utility model discloses a kind of electromagnetic flowmeter joints, including electromagnetic flowmeter body, the outside of the electromagnetic flowmeter body is fixedly installed with fillet block joint, fillet block joint is symmetrically installed with extrusion plate for extruding fixed line in the inside communication of electromagnetic flowmeter body, the inside of the fillet block joint is symmetrically installed with extrusion plate for extruding fixed line, the outside of the fillet block joint is slidably installed with isolator, isolator is used for the movement of extrusion plate when installing, isolator is installed in the outside of fillet block joint, by sliding isolator in the outside of fillet block joint, extrusion slot on isolator will extrude trapezoidal block, will drive two extrusion plates to extrude fixed line, improve the stability of line after installation, in the process of installing isolator in the outside of fillet block joint, when isolator moves to final position, under the pulling of first reset spring to plug rod, will drive plug rod to insert into the inside of jack, for the installation and fixed of isolator.

Description

Technical Field

[0001] This utility model relates to the field of electromagnetic flowmeter technology, specifically to an electromagnetic flowmeter connector. Background Technology

[0002] An electromagnetic flowmeter is an instrument that uses the principle of electromagnetic induction to measure the flow rate of a conductive fluid based on the electromotive force induced when the fluid passes through an external magnetic field. Electromagnetic flowmeters are equipped with connectors for the cable to pass through. Most existing connectors are circular and hollow, used to pass the cable through the center of the connector. A nut for sealing the connector is then tightened on the outside. However, this connector cannot secure the cable. Touching or pulling the cable can easily cause it to detach from the terminals in the electromagnetic flowmeter, affecting its operation. Furthermore, electromagnetic flowmeters typically have two or more connectors, requiring each nut to be tightened individually after the cable is installed, making the process cumbersome. Utility Model Content

[0003] The purpose of this invention is to provide an electromagnetic flowmeter connector to solve the problems mentioned in the background art.

[0004] To achieve the above objectives, this utility model provides the following technical solution: an electromagnetic flowmeter connector, comprising an electromagnetic flowmeter body, a rounded corner block connector fixedly installed on the outer side of the electromagnetic flowmeter body, the rounded corner block connector being internally connected to the electromagnetic flowmeter body, an extrusion plate for extruding and fixing the line being symmetrically installed inside the rounded corner block connector, and an isolation cover slidably installed on the outer side of the rounded corner block connector, the isolation cover being used to move the extrusion plate during installation, the isolation cover being installed on the outer side of the rounded corner block connector.

[0005] As a further preferred embodiment of this technical solution, the extrusion plate has equidistant fixing holes in the middle for storing the circuit.

[0006] As a further preferred embodiment of this technical solution, the rounded corner block connector has a first sliding hole symmetrically opened at the end away from the electromagnetic flowmeter body. A first sliding rod is slidably installed inside the first sliding hole. The two first sliding rods are fixedly connected to the extrusion plate at one end corresponding to the inside of the rounded corner block connector. A trapezoidal block is fixedly installed at one end corresponding to the outside of the rounded corner block connector between the two first sliding rods. An extrusion groove for extruding the trapezoidal block is opened in the inner cavity of the isolation cover at the position corresponding to the position of the trapezoidal block.

[0007] As a further preferred embodiment of this technical solution, the extrusion plate has a mounting groove in the middle, and a rubber composite spring for supporting the extrusion plate is fixedly installed between the two mounting grooves.

[0008] As a further preferred embodiment of this technical solution, the rounded corner block connector has symmetrically provided positioning holes at one end near the electromagnetic flowmeter body. A plug rod is slidably installed inside the positioning hole. A first return spring is sleeved on the outside of the plug rod. One end of the first return spring is fixedly connected to the inner wall of the rounded corner block connector, and the other end of the first return spring is fixedly connected to the end of the plug rod. The end of the isolation cover is used to press the top of the plug rod. A plug hole is provided on the isolation cover at the position corresponding to the plug rod, and the plug hole is slidably connected to the plug rod.

[0009] As a further preferred embodiment of this technical solution, a second sliding hole is provided at the end of the isolation cover corresponding to the position of the insertion rod, a second sliding rod is slidably installed inside the second sliding hole, and a pressing plate is fixedly installed between the two second sliding rods.

[0010] As a further preferred embodiment of this technical solution, a sealing block is fixedly installed at the inlet end of the isolation cover, and the sealing block has through holes at equal intervals in the middle for the line to pass through.

[0011] This utility model provides an electromagnetic flowmeter connector, which has the following advantages:

[0012] (1) In this utility model, the isolation cover slides on the outside of the rounded corner block connector, the extrusion groove on the isolation cover will extrude the trapezoidal block, which will drive the first sliding rod connected to the trapezoidal block to slide inside the first sliding hole. The two extrusion plates will extrude and fix the line, improving the stability of the line after installation.

[0013] (2) In this utility model, during the process of installing the isolation cover on the outside of the rounded corner block joint, the end of the isolation cover will also squeeze the plug rod. When the isolation cover moves to the final position, the plug rod will be driven into the plug hole by the pull of the first reset spring, which is used for the installation and fixation of the isolation cover. Attached Figure Description

[0014] Figure 1 This is one of the overall structural schematic diagrams of this utility model;

[0015] Figure 2 This is the second schematic diagram of the overall structure of this utility model;

[0016] Figure 3 This is a partial structural schematic diagram of the present invention;

[0017] Figure 4 This is a schematic diagram showing the connection relationship between the rounded corner block connector and the extrusion plate of this utility model;

[0018] In the diagram: 1. Electromagnetic flowmeter body; 2. Rounded corner block connector; 3. Extrusion plate; 4. Isolation cover; 5. Fixing hole; 6. First sliding hole; 7. First sliding rod; 8. Trapezoidal block; 9. Extrusion groove; 10. Mounting groove; 11. Rubber composite spring; 12. Positioning hole; 13. Insert rod; 14. First return spring; 15. Insertion hole; 16. Second sliding hole; 17. Second sliding rod; 18. Pressing plate; 19. Sealing block; 20. Perforation. Detailed Implementation

[0019] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention.

[0020] This utility model provides a technical solution: such as Figures 1 to 4 As shown in this embodiment, an electromagnetic flowmeter connector includes an electromagnetic flowmeter body 1. A rounded corner block connector 2 is fixedly installed on the outer side of the electromagnetic flowmeter body 1. The rounded corner block connector 2 is connected to the interior of the electromagnetic flowmeter body 1. A compression plate 3 for squeezing and fixing the line is symmetrically installed inside the rounded corner block connector 2. An isolation cover 4 is slidably installed on the outer side of the rounded corner block connector 2. The isolation cover 4 is used to move the compression plate 3 during installation. The isolation cover 4 is installed on the outer side of the rounded corner block connector 2.

[0021] like Figures 1 to 4 As shown, the extrusion plate 3 has equidistant fixing holes 5 for storing the circuit.

[0022] It can locate the position of the line and facilitate the sequential and equidistant placement of the lines.

[0023] like Figures 1 to 4 As shown, the rounded corner block connector 2 has a first sliding hole 6 symmetrically opened at the end away from the electromagnetic flowmeter body 1. A first sliding rod 7 is slidably installed inside the first sliding hole 6. One end of the two first sliding rods 7 corresponding to the inside of the rounded corner block connector 2 is fixedly connected to the extrusion plate 3. A trapezoidal block 8 is fixedly installed between the two first sliding rods 7 corresponding to the outside of the rounded corner block connector 2. An extrusion groove 9 for extruding the trapezoidal block 8 is opened in the inner cavity of the isolation cover 4 at the position corresponding to the position of the trapezoidal block 8.

[0024] Slide the isolation cover 4 onto the outside of the rounded corner block connector 2. The extrusion groove 9 on the isolation cover 4 will extrude the trapezoidal block 8, which will cause the first sliding rod 7 connected to the trapezoidal block 8 to slide inside the first sliding hole 6. The two extrusion plates 3 will extrude and fix the line, improving the stability of the line after installation.

[0025] like Figures 1 to 4 As shown, the extrusion plate 3 has a mounting groove 10 in the middle, and a rubber composite spring 11 for supporting the extrusion plate 3 is fixedly installed between the two mounting grooves 10.

[0026] When repairing or dismantling the line, remove the isolation cover 4 from the rounded corner block connector 2. The rubber composite spring 11 pushes the two extrusion plates 3, causing them to move away from each other, which facilitates the subsequent reinstallation of the line.

[0027] like Figures 1 to 4 As shown, the rounded corner block connector 2 has symmetrically provided positioning holes 12 at one end near the electromagnetic flowmeter body 1. A plug rod 13 is slidably installed inside the positioning hole 12. A first return spring 14 is sleeved on the outside of the plug rod 13. One end of the first return spring 14 is fixedly connected to the inner wall of the rounded corner block connector 2, and the other end of the first return spring 14 is fixedly connected to the end of the plug rod 13. The end of the isolation cover 4 is used to press the top of the plug rod 13. A plug hole 15 is provided on the isolation cover 4 at the position corresponding to the plug rod 13. The plug hole 15 is slidably connected to the plug rod 13.

[0028] During the installation of the isolation cover 4, the end of the isolation cover 4 will also press the insertion rod 13. When the isolation cover 4 moves to the final position, the insertion rod 13 will be pulled by the first return spring 14 and inserted into the insertion hole 15 for the installation and fixation of the isolation cover 4.

[0029] like Figures 1 to 4 As shown, the end of the isolation cover 4 is provided with a second sliding hole 16 corresponding to the position of the insertion rod 13. A second sliding rod 17 is slidably installed inside the second sliding hole 16, and a pressing plate 18 is fixedly installed between the two second sliding rods 17.

[0030] When repairing or dismantling the line, by pressing down the pressing plate 18, the second sliding rod 17 will squeeze the plug rod 13, which will drive the plug rod 13 to slide out of the plug hole 15. Then, the isolation cover 4 can be pulled to remove the isolation cover 4 from the rounded corner block connector 2.

[0031] like Figures 1 to 4 As shown, a sealing block 19 is fixedly installed at the inlet end of the isolation cover 4, and the sealing block 19 has through holes 20 at equal intervals in the middle for the line to pass through.

[0032] Used to seal the incoming line lines on the isolation cover 4.

[0033] This utility model provides an electromagnetic flowmeter connector, the specific working principle of which is as follows:

[0034] When using the device, first pass the wires through the through hole 20 of the sealing block 19 on the isolation cover 4, then pass the wires through the rounded corner block connector 2. Arrange several wires in sequence, then slide the isolation cover 4 on the outside of the rounded corner block connector 2. The extrusion groove 9 on the isolation cover 4 will extrude the trapezoidal block 8, causing the first sliding rod 7 connected to the trapezoidal block 8 to slide inside the first sliding hole 6. The two extrusion plates 3 will extrude and fix the wires. During the installation of the isolation cover 4, the end of the isolation cover 4 will also extrude and press the insertion rod 13. The insertion rod 13 slides inside the positioning hole 12. At this time, the first return spring 14 is in an extended state. When the isolation cover 4 moves to the final position, the insertion rod 13 will be inserted into the socket 15 under the pull of the first return spring 14 for the installation of the isolation cover 4. When repairing or removing the line, the second slide rod 17 will squeeze the insertion rod 13 by pressing down the pressing plate 18, which will cause the insertion rod 13 to slide out of the socket 15. Then, the isolation cover 4 can be pulled off the rounded corner block connector 2.

[0035] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An electromagnetic flowmeter connector, comprising an electromagnetic flowmeter body (1), characterized in that: A rounded corner block connector (2) is fixedly installed on the outside of the electromagnetic flowmeter body (1). The rounded corner block connector (2) is connected to the inside of the electromagnetic flowmeter body (1). A pressing plate (3) for pressing and fixing the line is symmetrically installed inside the rounded corner block connector (2). An isolation cover (4) is slidably installed on the outside of the rounded corner block connector (2). The isolation cover (4) is used to move the pressing plate (3) during installation. The isolation cover (4) is installed on the outside of the rounded corner block connector (2).

2. The electromagnetic flowmeter connector according to claim 1, characterized in that: The extrusion plate (3) has equidistant fixing holes (5) for storing the circuit.

3. The electromagnetic flowmeter connector according to claim 1, characterized in that: The rounded corner block connector (2) has a first sliding hole (6) symmetrically opened at one end away from the electromagnetic flowmeter body (1). A first sliding rod (7) is slidably installed inside the first sliding hole (6). One end of the two first sliding rods (7) corresponding to the inside of the rounded corner block connector (2) is fixedly connected to the extrusion plate (3). A trapezoidal block (8) is fixedly installed at one end of the two first sliding rods (7) corresponding to the outside of the rounded corner block connector (2). An extrusion groove (9) for extruding the trapezoidal block (8) is opened in the inner cavity of the isolation cover (4) corresponding to the position of the trapezoidal block (8).

4. An electromagnetic flowmeter connector according to claim 3, characterized in that: The extrusion plate (3) has an installation groove (10) in the middle, and a rubber composite spring (11) for supporting the extrusion plate (3) is fixedly installed between the two installation grooves (10).

5. An electromagnetic flowmeter connector according to claim 3, characterized in that: The rounded corner block connector (2) has symmetrically provided positioning holes (12) at one end near the electromagnetic flowmeter body (1). A plug rod (13) is slidably installed inside the positioning hole (12). A first return spring (14) is sleeved on the outside of the plug rod (13). One end of the first return spring (14) is fixedly connected to the inner wall of the rounded corner block connector (2), and the other end of the first return spring (14) is fixedly connected to the end of the plug rod (13). The end of the isolation cover (4) is used to squeeze the top of the plug rod (13). A plug hole (15) is provided on the isolation cover (4) at the position corresponding to the plug rod (13). The plug hole (15) is slidably connected to the plug rod (13).

6. An electromagnetic flowmeter connector according to claim 5, characterized in that: The end of the isolation cover (4) is provided with a second sliding hole (16) corresponding to the position of the insertion rod (13). A second sliding rod (17) is slidably installed inside the second sliding hole (16), and a pressing plate (18) is fixedly installed between the two second sliding rods (17).

7. An electromagnetic flowmeter connector according to claim 6, characterized in that: The inlet end of the isolation cover (4) is fixedly equipped with a sealing block (19), and the center of the sealing block (19) is provided with perforations (20) for the line to pass through.

Images