Magnetic flap liquid level meter with protection function

Abstract

The utility model relates to the technical field of magnetic turning plate liquid level meters, and discloses a magnetic turning plate liquid level meter with a protection function, which comprises a magnetic turning plate liquid level meter body, a protection mechanism is arranged on the outer side of the magnetic turning plate liquid level meter body, and the protection mechanism comprises two connecting rings. The inner wall of each connecting ring is fixedly connected with the outer surface of the magnetic turning plate liquid level meter body, the side faces, close to each other, of the two connecting rings are jointly and fixedly connected with two mounting plates, a sealing plate is arranged on the outer side of the magnetic turning plate liquid level meter body, the back face of the sealing plate makes contact with the front faces of the two mounting plates, and the back face of the sealing plate is fixedly connected with a sealing sleeve. According to the magnetic turning plate liquid level meter with the protection function, through cooperation of the connecting ring, the mounting plate, the sealing plate, the sealing sleeve, the fixing bolt, the frame, the PVC plate and the glass plate, the display part of the magnetic turning plate liquid level meter can be effectively protected and directly used, and the situation that the detection efficiency is reduced due to the fact that the protective cover needs to be detached is prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of magnetic flap liquid level gauges, in particular to a magnetic flap liquid level gauge with a protective function. Background Art

[0002] The magnetic flap level gauge is a product developed and produced based on similar products at home and abroad and in accordance with the magnetic level gauge standard HG / T21584-95 promulgated by the former Ministry of Chemical Industry. The instrument can be used for medium level detection in various towers, tanks, tanks, spherical containers and boilers. The magnetic flap level gauge can be used directly to observe the liquid level height of the medium in various containers. It is suitable for level indication in industrial fields such as petrochemicals. The level gauge has a simple structure, intuitive and clear observation, no blockage, no leakage, easy installation and simple maintenance.

[0003] The utility model with the existing authorization announcement number CN202222458644.8 discloses a magnetic flap level gauge with good protective effect. The above technical scheme is adopted, and a protective cover is detachably fixed on the side wall of the connecting part, and the display part is protected by the protective cover. The protective cover is inserted into the installation groove provided on the side wall of the connecting part, and the spring in the fixing box pushes the positioning block to be inserted into the positioning groove of the side wall of the protective cover, so that the protective cover is fixed on the side wall of the connecting part, and the display part is protected by the protective cover. At the same time, when it is necessary to observe the reading of the display part, the pull rod is held by hand to drive the positioning block to move out of the positioning groove, so that the protective cover slides out of the installation groove. It is convenient to install and disassemble the protective cover, thereby facilitating the protection and reading of the level meter body, and improving the safety of the use of the level meter body. However, the above technical scheme protects the display part by installing and disassembling the protective cover during use, which not only reduces the measurement efficiency, but also frequently removes the protective cover and is not convenient for the staff to use the magnetic flap level meter. Although it has a certain protective effect, it also increases the use steps of the magnetic flap level meter. After the protective cover is removed and used, the display part cannot be well protected, resulting in the display part being easily damaged during frequent use, resulting in certain limitations.

[0004] Therefore, those skilled in the art provide a magnetic flap level gauge with a protective function to solve the problems raised in the above background technology. Utility Model Content

[0005] The purpose of the utility model is to provide a magnetic flap liquid level gauge with a protective function to solve the problems raised in the above background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A magnetic flap level gauge with a protective function, comprising a magnetic flap level gauge body, wherein a protective mechanism is arranged on the outer side of the magnetic flap level gauge body;

[0008] The protective mechanism includes two connecting rings, the inner wall of each connecting ring is fixedly connected to the outer surface of the magnetic flap liquid level gauge body, and the side surfaces of the two connecting rings close to each other are commonly fixedly connected to two mounting plates. A sealing plate is arranged on the outer side of the magnetic flap liquid level gauge body, and the back side of the sealing plate is in contact with the front sides of the two mounting plates. A sealing sleeve is fixedly connected to the back side of the sealing plate, and the outer surface of the sealing sleeve is in contact with the front side of the magnetic flap liquid level gauge body. The inner wall of each mounting plate is commonly threadedly connected to the inner wall of the sealing plate with two fixing bolts, the inner wall of the sealing plate is fixedly connected to a frame, and the inner wall of the frame is respectively fixedly connected to two PVC plates and a glass plate.

[0009] As a further solution of the utility model: two auxiliary rings are arranged on the outer side of the magnetic flap liquid level gauge body, and the outer surface of each of the auxiliary rings is fixedly connected to the outer surface of the magnetic flap liquid level gauge body.

[0010] As a further solution of the utility model: a positioning groove is provided on the front side of each mounting plate, a positioning plate is clamped inside each positioning groove, and the front side of each positioning plate is fixedly connected to the back side of the sealing plate.

[0011] As a further solution of the utility model: two sealing strips are fixedly connected to the back side of the sealing plate, and the back side of each sealing strip is in contact with the front side of the mounting plate.

[0012] As a further solution of the utility model: a protective film is arranged inside the sealing plate, and the outer surface of the protective film is fixedly connected to the inner wall of the sealing plate.

[0013] As a further solution of the utility model: the outer surface of each fixing bolt is fixedly connected with an anti-skid sheet, and the outer surface of each anti-skid sheet is in contact with the inner wall of the sealing plate.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] The utility model can effectively protect the display part of the magnetic flap level gauge by providing a connecting ring, a mounting plate, a sealing plate, a sealing sleeve, a fixing bolt, a frame, a PVC plate and a glass plate, so that the display part can be used directly to prevent the need to remove the protective cover and thus reduce the detection efficiency. The sealing plate is directly installed on the display part of the magnetic flap level gauge, and the PVC plate can increase the protection of the display part while not affecting the staff's viewing of the display part. The glass plate can reflect sunlight and reduce the heat of the display part of the magnetic flap level gauge to prevent it from being exposed to the sun, thereby avoiding the problem that the display part needs to be protected by installing and disassembling the protective cover, which not only reduces the measurement efficiency, but also frequently removes the protective cover and makes it inconvenient for the staff to use the magnetic flap level gauge. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of a magnetic flap level gauge with a protective function;

[0017] Figure 2 It is a schematic diagram of the three-dimensional structure of a mounting plate in a magnetic flap level gauge with a protective function;

[0018] Figure 3 It is a schematic diagram of the three-dimensional structure of a sealing plate in a magnetic flap level gauge with a protective function;

[0019] Figure 4 It is a schematic diagram of the three-dimensional structure of a sealing sleeve in a magnetic flap level gauge with a protective function;

[0020] Figure 5 It is a schematic diagram of a cutaway three-dimensional structure of a frame in a magnetic flap level gauge with a protective function;

[0021] Figure 6 It is a schematic diagram of the three-dimensional structure of the fixing bolts in a magnetic flap level gauge with a protective function.

[0022] In the figure: 1. Magnetic flap level gauge body; 2. Protective mechanism; 201. Sealing plate; 202. Connecting ring; 203. Mounting plate; 204. Fixing bolt; 205. Frame; 206. PVC board; 207. Sealing sleeve; 208. Glass plate; 3. Protective film; 4. Auxiliary ring; 5. Positioning groove; 6. Sealing strip; 7. Positioning plate; 8. Anti-slip sheet. DETAILED DESCRIPTION

[0023] See also Figure 1-6A magnetic flap level gauge with a protective function comprises a magnetic flap level gauge body 1, a protective mechanism 2 is arranged on the outer side of the magnetic flap level gauge body 1, the protective mechanism 2 comprises two connecting rings 202, the inner wall of each connecting ring 202 is fixedly connected to the outer surface of the magnetic flap level gauge body 1, and two mounting plates 203 are fixedly connected to the side surfaces of the two connecting rings 202 close to each other, and two auxiliary rings 4 are arranged on the outer side of the magnetic flap level gauge body 1, and the outer surface of each auxiliary ring 4 is fixedly connected to the outer surface of the magnetic flap level gauge body 1. Through the auxiliary ring 4, the magnetic flap level gauge can be conveniently carried, and the auxiliary effect is effectively increased.

[0024] A sealing plate 201 is arranged on the outer side of the magnetic flap level gauge body 1, and the back side of the sealing plate 201 contacts the front sides of the two mounting plates 203, and a sealing sleeve 207 is fixedly connected to the back side of the sealing plate 201. A positioning groove 5 is provided on the front side of each mounting plate 203, and a positioning plate 7 is clamped inside each positioning groove 5, and the front side of each positioning plate 7 is fixedly connected to the back side of the sealing plate 201. The sealing plates 201 can be conveniently spliced ​​through the positioning plates 7 and the positioning grooves 5, thereby effectively increasing the use effect.

[0025] The outer surface of the sealing sleeve 207 is in contact with the front side of the magnetic flap level gauge body 1. The inner wall of each mounting plate 203 is threadedly connected to the inner wall of the sealing plate 201 by two fixing bolts 204. The back side of the sealing plate 201 is fixedly connected to two sealing strips 6. The back side of each sealing strip 6 is in contact with the front side of the mounting plate 203. The sealing strip 6 can increase the sealing between the sealing plate 201 and the mounting plate 203 to prevent dust from entering through the gap.

[0026] The inner wall of the sealing plate 201 is fixedly connected with a frame 205, and a protective film 3 is arranged inside the sealing plate 201. The outer surface of the protective film 3 is fixedly connected to the inner wall of the sealing plate 201. The protective film 3 can increase the surface protection effect of the sealing plate 201 to prevent wear.

[0027] The inner walls of the frame 205 are fixedly connected with two PVC plates 206 and a glass plate 208 respectively. The outer surface of each fixing bolt 204 is fixedly connected with an anti-slip sheet 8. The outer surface of each anti-slip sheet 8 is in contact with the inner wall of the sealing plate 201. The anti-slip sheet 8 can increase the friction of the fixing bolt 204 and effectively increase the anti-slip effect.

[0028] The working principle of the utility model is: when in use, first fit the sealing plate 201 on the magnetic flap liquid level meter body 1, and then use the fixing bolts 204 to fix the sealing plate 201 on the magnetic flap liquid level meter body 1, and a sealing strip 6 is arranged on the back of the sealing plate 201, which can increase the sealing performance between the sealing plate 201 and the mounting plate 203, and prevent dust from entering through the gap and affecting the display part of the magnetic flap liquid level meter body 1, and a sealing sleeve 207 is also arranged on the back of the sealing plate 201 to fit the display part of the magnetic flap liquid level meter body 1, so as to further increase the sealing performance. However, when it is needed to be used, the protective film 3 on the outer side of the sealing plate 201 can reduce the wear on the surface of the PVC plate 206 and increase the protective effect, and the PVC plate 206 and the glass plate 208 are It is transparent, and the display part of the magnetic flap liquid level gauge body 1 can be directly checked, and the display part of the entire magnetic flap liquid level gauge body 1 is protected by a PVC plate 206 and a glass plate 208, so that the magnetic flap liquid level gauge body 1 can be directly used without removing the protective cover. The PVC plate 206 can increase the sun protection and corrosion resistance properties, and the glass plate 208 further reflects sunlight to reduce the temperature of the display part of the magnetic flap liquid level gauge body 1, thereby effectively protecting the display part of the magnetic flap liquid level gauge body 1 and avoiding the problem that the display part is protected by installing and removing the protective cover, which not only reduces the measurement efficiency, but also frequently removes the protective cover and is inconvenient for the staff to use the magnetic flap liquid level gauge.

[0029] What is described above is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A magnetic flap level gauge with a protective function, comprising a magnetic flap level gauge body (1), characterized in that: A protective mechanism (2) is provided on the outer side of the magnetic flap liquid level gauge body (1); The protection mechanism (2) comprises two connecting rings (202), the inner wall of each connecting ring (202) being fixedly connected to the outer surface of the magnetic flap level gauge body (1), and the side surfaces of the two connecting rings (202) close to each other being fixedly connected to two mounting plates (203), and a sealing plate (201) is arranged on the outer side of the magnetic flap level gauge body (1), the back surface of the sealing plate (201) being in contact with the front surfaces of the two mounting plates (203), and the sealing plate (201) ) is fixedly connected to the back of the magnetic flap level gauge body (1) with a sealing sleeve (207), the outer surface of the sealing sleeve (207) is in contact with the front of the magnetic flap level gauge body (1), the inner wall of each mounting plate (203) is threadedly connected to the inner wall of the sealing plate (201) with two fixing bolts (204), the inner wall of the sealing plate (201) is fixedly connected to a frame (205), and the inner wall of the frame (205) is respectively fixedly connected to two PVC plates (206) and a glass plate (208).

2. The magnetic flap level gauge with protective function according to claim 1, characterized in that: Two auxiliary rings (4) are arranged on the outer side of the magnetic flap liquid level gauge body (1), and the outer surface of each auxiliary ring (4) is fixedly connected to the outer surface of the magnetic flap liquid level gauge body (1).

3. The magnetic flap level gauge with protective function according to claim 1, characterized in that: A positioning groove (5) is provided on the front side of each mounting plate (203), a positioning plate (7) is clamped inside each positioning groove (5), and the front side of each positioning plate (7) is fixedly connected to the back side of the sealing plate (201).

4. The magnetic flap level gauge with protective function according to claim 1, characterized in that: Two sealing strips (6) are fixedly connected to the back side of the sealing plate (201), and the back side of each sealing strip (6) is in contact with the front side of the mounting plate (203).

5. The magnetic flap level gauge with protective function according to claim 1, characterized in that: A protective film (3) is provided inside the sealing plate (201), and the outer surface of the protective film (3) is fixedly connected to the inner wall of the sealing plate (201).

6. The magnetic flap level gauge with protective function according to claim 1, characterized in that: The outer surface of each fixing bolt (204) is fixedly connected to an anti-slip sheet (8), and the outer surface of each anti-slip sheet (8) is in contact with the inner wall of the sealing plate (201).

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