Magnetic turning plate liquid level meter connecting structure

Abstract

The utility model discloses a magnetic turning plate liquid level meter connecting structure which comprises a liquid storage tank, a rubber ring is attached to an opening in the top of the liquid storage tank, a bolt is installed in an inner cavity of a flange plate and sequentially penetrates through the rubber ring and the opening of the liquid storage tank downwards, and a magnetic turning plate liquid level meter is fixedly connected to the center of the flange plate. A floating ball is installed at the bottom of the magnetic turning plate liquid level meter and located in an inner cavity of the liquid storage tank, a connecting structure is installed on the outer wall of the magnetic turning plate liquid level meter, and the two sides of the connecting structure are fixedly connected with the upper surface of the liquid storage tank. According to the installation mode, faults caused by inclination or uneven connection tightness are reduced, the levelness degree of the two sides can be clearly compared during connection, the inclination phenomenon caused by too tight connection of one side is avoided, measurement errors caused by inclination are avoided, the installation mode can adapt to tiny displacement generated by the liquid storage tank under static and dynamic conditions, and the measurement accuracy of the liquid storage tank is improved. This helps to reduce malfunctions due to connection loosening or displacement.

Description

Technical Field

[0001] The utility model relates to the technical field of magnetic flap liquid level gauges, and specifically relates to a magnetic flap liquid level gauge connection structure. Background Art

[0002] The magnetic flap level gauge can be used to directly observe the liquid level of the medium in various containers. It is suitable for liquid level indication in industrial fields such as petroleum and chemical industry. The magnetic flap level gauge can be used for medium level detection in various towers, tanks, tanks, spherical containers and boilers. It can be highly sealed, leak-proof and suitable for high temperature, high pressure and corrosion-resistant occasions. It makes up for the defects of glass plate (tube) level gauges such as poor indication clarity and easy breakage, and there is no blind spot in the whole process measurement, clear display and large measurement range. The actual height of the liquid level in the container can be directly observed. Magnetic flap level gauges are widely used for liquid level measurement and control in the production process of power, petroleum, chemical, metallurgy, environmental protection, shipbuilding, construction, food and other industries.

[0003] The magnetic flap level gauge is a common liquid level measuring instrument. During its installation, it is necessary to consider the support and limit issues. This is because the magnetic flap level gauge needs to withstand a certain liquid pressure, and when the measurement range spans a large height, it is also necessary to consider issues such as tilting. The tilt of the level gauge will affect the accuracy of the measurement results. When measuring low liquid levels, the instrument casing will be scratched and vibrated. Therefore, a magnetic flap level gauge connection structure is proposed to ensure the stability of support and limit. Utility Model Content

[0004] The purpose of the utility model is to provide a magnetic flap liquid level gauge connection structure to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a magnetic flap liquid level gauge connection structure, including a liquid storage tank, a rubber ring is fitted at the top opening of the liquid storage tank, a flange is fitted on the upper surface of the rubber ring, bolts are installed in the inner cavity of the flange, and the bolts penetrate the rubber ring and the opening of the liquid storage tank in sequence downward, a magnetic flap liquid level gauge is fixedly connected to the center of the flange, a float is installed at the bottom of the magnetic flap liquid level gauge, and the float is located in the inner cavity of the liquid storage tank, a connecting structure is installed on the outer wall of the magnetic flap liquid level gauge, and both sides of the connecting structure are fixedly connected to the upper surface of the liquid storage tank.

[0006] Preferably, the connecting structure includes two round rods, the inner ends of the two round rods are fixedly connected to the outer wall of the magnetic flap level gauge, and the round rods are located on the top of the flange, the outer wall of the round rods is sleeved with a frame, and bent rods are symmetrically fixedly connected on both sides of the frame, the front side wall of the bent rod is fixedly connected to a level bubble, the other end of the bent rod is fixedly connected to a first buckle, the outer wall of the first buckle is buckled with a tension spring, the other end of the tension spring is buckled with a second buckle, and the lower surface of the second buckle is fixedly connected to the upper surface of the liquid storage tank.

[0007] Preferably, a groove is formed on the outer wall of the float, and an inflatable ring is sleeved on the outer wall of the groove.

[0008] Compared with the prior art, the beneficial effects of the utility model are as follows: when the magnetic flap level gauge is installed, a rubber ring is arranged at the connection between the level gauge and the liquid storage tank, and a stretching connection structure is arranged on both sides, and the level gauge is pulled downward to connect with the liquid storage tank by a stretching spring. This installation method reduces failures caused by tilting or uneven connection tightness, thereby reducing maintenance costs. Regular inspection and maintenance can ensure the normal operation of the level gauge. At the same time, level bubbles are arranged on both sides, and the horizontality of the two sides can be clearly compared during connection to avoid tilting due to excessive tightening of the connection on one side, thereby avoiding measurement errors caused by tilting. This helps to improve the measurement accuracy of the level gauge. Since the connection structure of the level gauge has a stretching function, it can adapt to the tiny displacements of the liquid storage tank under static and dynamic conditions, which helps to reduce failures caused by loose connections or displacements. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] Figure 1 It is a schematic diagram of the structure of the utility model;

[0010] Figure 2 for Figure 1 Structural details of the connecting structure;

[0011] Figure 3 for Figure 1 Detailed diagram of the structure of the middle float;

[0012] Figure 4 for Figure 2 The structural stereogram of the middle frame;

[0013] In the figure: 1. liquid storage tank; 2. rubber ring; 3. flange; 4. bolt; 5. magnetic flap level gauge; 6. float; 7. connection structure; 71. round rod; 72. frame; 73. bent rod; 74. level bubble; 75. first buckle; 76. tension spring; 77. second buckle; 8. groove; 9. inflatable ring. DETAILED DESCRIPTION

[0014] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0015] See also Figure 1-4 The utility model provides a magnetic flap liquid level gauge connection structure, including a liquid storage tank 1, a rubber ring 2 is attached to the top opening of the liquid storage tank 1, a flange 3 is attached to the upper surface of the rubber ring 2, a bolt 4 is installed in the inner cavity of the flange 3, and the bolt 4 passes through the rubber ring 2 and the opening of the liquid storage tank 1 in sequence downward, a magnetic flap liquid level gauge 5 is fixedly connected to the center of the flange 3, a float 6 is installed at the bottom of the magnetic flap liquid level gauge 5, and the float 6 is located in the inner cavity of the liquid storage tank 1, a connection structure 7 is installed on the outer wall of the magnetic flap liquid level gauge 5, and both sides of the connection structure 7 are fixedly connected to the upper surface of the liquid storage tank 1.

[0016] When the magnetic flap level gauge 5 is installed, confirm the size and structure of the liquid storage tank 1, determine the installation position on the liquid storage tank, and reserve the installation hole, fit the magnetic flap level gauge 5 with the installation position of the liquid storage tank 1. During the fitting process, the float 6 at the bottom of the magnetic flap level gauge 5 will be sleeved in the inner cavity of the liquid storage tank 1, and then the magnetic flap level gauge 5 is limited by the connecting structure 7. The round rod 71 is symmetrically arranged, and round holes are opened on both sides of the frame 72. The frame 72 can be sleeved on the round rod 71 to facilitate unilateral displacement, and then the bent rod 73 is pulled to change the position of the first ring buckle 75, and then the tension spring 76 is connected. The tension spring One side of 76 is connected to the first buckle ring 75, and the other side is connected to the second buckle ring 77. The second buckle ring 77 is fixed on the top of the liquid storage tank 1. When the single-side operation is completed, the other side is installed in the same way. Through the connection and stretching of the connecting structure 7, the flange 3 is tightly fitted with the top of the liquid storage tank 1, so that the rubber ring 2 located in between is squeezed, and then the bolts 4 are passed through the two sides to tighten. According to the horizontal bubbles 74 set on both sides of the bent rod 73, adjustment is made to keep the magnetic flap level gauge 5 horizontal and upright, which can support the level gauge and maintain its verticality. The magnetic flap level gauge is limited by a limit device to ensure the correct position of the level gauge when full or empty.

[0017] The connecting structure 7 includes a round rod 71, and there are two round rods 71. The inner ends of the two round rods 71 ​​are fixedly connected to the outer wall of the magnetic flap level gauge 5, and the round rods 71 ​​are located on the top of the flange 3. The outer wall of the round rod 71 is sleeved with a frame 72, and the two sides of the frame 72 are symmetrically fixedly connected with bent rods 73, and the front side wall of the bent rod 73 is fixedly connected with a level bubble 74, and the other end of the bent rod 73 is fixedly connected with a first buckle 75, and the outer wall of the first buckle 75 is buckled with a tension spring 76, and the other end of the tension spring 76 is buckled with a second buckle 77, and the lower surface of the second buckle 77 is fixedly connected to the upper surface of the liquid storage tank 1.

[0018] A groove 8 is formed on the outer wall of the float 6, and an inflatable ring 9 is sleeved on the outer wall of the groove 8. The inflatable ring 9 facilitates the float 6 to rise. The inflatable ring 9 can be selected according to the liquid inside the liquid storage tank 1, and the buoyancy of the float 6 can be improved by using the inflatable ring 9.

[0019] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A magnetic flap level gauge connection structure, characterized in that: The invention comprises a liquid storage tank (1), wherein a rubber ring (2) is fitted at the top opening of the liquid storage tank (1), a flange (3) is fitted on the upper surface of the rubber ring (2), a bolt (4) is installed in the inner cavity of the flange (3), and the bolt (4) passes through the rubber ring (2) and the opening of the liquid storage tank (1) in sequence downward, a magnetic flap level gauge (5) is fixedly connected at the center of the flange (3), a float (6) is installed at the bottom of the magnetic flap level gauge (5), and the float (6) is located in the inner cavity of the liquid storage tank (1), and a connecting structure (7) is installed on the outer wall of the magnetic flap level gauge (5), and both sides of the connecting structure (7) are fixedly connected to the upper surface of the liquid storage tank (1).

2. A magnetic flap level gauge connection structure according to claim 1, characterized in that: The connection structure (7) comprises a round rod (71), wherein the number of the round rods (71) is two, the inner ends of the two round rods (71) are fixedly connected to the outer wall of the magnetic flap level gauge (5), and the round rods (71) are located on the top of the flange (3), the outer wall of the round rod (71) is sleeved with a frame (72), the two sides of the frame (72) are symmetrically fixedly connected with bent rods (73), the front side wall of the bent rod (73) is fixedly connected with a level bubble (74), the other end of the bent rod (73) is fixedly connected with a first buckle (75), the outer wall of the first buckle (75) is buckled with a tension spring (76), the other end of the tension spring (76) is buckled with a second buckle (77), and the lower surface of the second buckle (77) is fixedly connected to the upper surface of the liquid storage tank (1).

3. The magnetic flap level gauge connection structure according to claim 1, characterized in that: The outer wall of the floating ball (6) is provided with a groove (8), and the outer wall of the groove (8) is sleeved with an inflatable ring (9).

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