Magnetic turning plate liquid level meter convenient to install

Abstract

The utility model discloses a magnetic flap liquidometer convenient to install, which relates to the technical field of magnetic flap liquidometers and comprises a liquidometer body, a connecting flange is connected inside the liquidometer body, a fixed cylinder is slidably connected to the outer surface of the connecting flange, a movable plate is slidably connected inside the fixed cylinder, and the movable plate is slidably connected to the outer surface of the connecting flange. A supporting rod is connected to the outer surface of the movable plate, a spring is connected to one side of the movable plate, a connecting cylinder is fixedly installed at the other end of the supporting rod, and through cooperation of the spring, the clamping plate and the clamping plate, the clamping plate is expanded to enter a fixing hole in the connecting flange; the connecting flange is continuously pushed to enable the clamping plates to enter the fixing holes of the fixing flange, the liquidometer body can be pre-positioned and fixed outside the fixing flange under the action of the clamping plates and the clamping plates on the two sides, the function of pre-positioning mounting of the liquidometer body is achieved, and the efficiency of mounting the magnetic turning plate liquidometer is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of magnetic flap level gauges, and particularly relates to a magnetic flap level gauge convenient for installation. Background Technique

[0002] The magnetic flap level gauge belongs to a kind of measuring device, mainly used for measuring the liquid level height of the medium inside the container. It can intuitively display the liquid volume inside the container through scales, and can detect the rise and fall of the liquid level inside the container through the movement of the float inside the level gauge.

[0003] There are two groups of connecting flanges connected inside the magnetic flap level gauge. When installing, it is necessary to align the two groups of connecting flanges with the fixed flanges outside the container and then fasten them through fixing parts. When installing, the cooperation of multiple staff is required. One group of staff lifts the level gauge to move and align the positions of the connecting flanges. At this time, the other group of staff installs the fixing parts inside the connecting flanges and the fixed flanges. The installation is very troublesome and the installation efficiency is not high. To solve this technical problem, the utility model proposes a magnetic flap level gauge convenient for installation. Content of the Utility Model

[0004] The main purpose of the utility model is to provide a magnetic flap level gauge convenient for installation, which can effectively solve the problems mentioned in the background technique.

[0005] To achieve the above purpose, the technical solution adopted by the utility model is as follows:

[0006] A magnetic flap level gauge convenient for installation, including a level gauge body. A drain valve is installed at the bottom of the level gauge body. A connecting flange is connected inside the level gauge body. A fixed flange is installed on one side of the connecting flange. A fixed cylinder is slidably connected to the outer surface of the connecting flange. A moving plate is slidably connected inside the fixed cylinder. A support rod is connected to the outer surface of the moving plate. A spring is connected to one side of the moving plate. The other end of the support rod is fixedly installed with a connecting cylinder. An installation plate is fixedly installed on the outer surface of the connecting cylinder. A clamping plate is fixedly installed on the outer surface of the installation plate. A clamping board is connected to the outer surface of the clamping plate.

[0007] Preferably, fixing parts are installed inside both the connecting flange and the fixed flange, and the outer surface of the fixing part is slidably connected to the inside of the connecting cylinder.

[0008] Preferably, the outer surface of the connecting cylinder is in contact with the outer surface of the connecting flange, and the outer surface of the clamping plate is slidably connected to the inside of the connecting flange.

[0009] Preferably, the diameter of the clamping plate is smaller than the diameter of the fixing hole inside the fixed flange, and the outer surface of the clamping plate is slidably connected to the inside of the fixed flange.

[0010] Preferably, the diameter of the clamping plate is the same as the diameter of the fixing hole inside the fixing flange, and the outer surface of the clamping plate is slidably connected to the outer surface of the fixing flange.

[0011] Preferably, a fixing plate is fixedly mounted on the outer surface of the fixing cylinder, a fixing bolt is slidably connected inside the fixing plate, and an outer surface of the fixing bolt is threadably connected to the inner surface of the connecting flange.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] The utility model cooperates with the spring, the clamping plate and the card plate, so that when installing the magnetic flap level gauge, a staff member lifts the level gauge body to control the movement of the level gauge body. At this time, the clamping plate is spread open to allow the clamping plate to enter the fixing hole inside the connecting flange. The connecting flange is continued to be pushed to allow the clamping plate to enter the fixing hole inside the fixing flange. When one end of the clamping plate is exposed to the fixing hole of the fixing flange, the card plate will contact the edge of the fixing hole under the action of the spring, and the level gauge body can be pre-positioned and fixed on the outside of the fixing flange through the action of the clamping plates and the card plates on both sides. The staff member can release the level gauge and fix the connecting flange and the fixing flange through the fixing parts. It is very convenient to use, can reduce extra manpower consumption during installation, realizes the function of pre-positioning and installing the level gauge body, and is beneficial to improving the efficiency of installing the magnetic flap level gauge.

[0014] In the utility model, components such as a movable plate and a connecting tube are provided, and the movable plate moves linearly on the inner wall of the fixed tube, so that the clamping plate can be parallel to the outer surface of the connecting flange when installed. After the clamping plate and the clamping plate are pre-positioned and fixed to the liquid level meter body, the connecting flange and the fixed flange can be connected and fixed through the fixing parts. The connecting tube is a semi-cylindrical structure, which contacts with the bolts inside the fixing frame and can be directly fixed after connection. The clamping plate does not need to be removed when fixing, and the use is very convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the overall structure of a magnetic flap level gauge that is easy to install in the utility model;

[0016] Figure 2 This is a schematic diagram of a connecting flange component of a magnetic flap level gauge that is easy to install in the utility model;

[0017] Figure 3 This is a schematic diagram of a fixed cylinder component of a magnetic flap level gauge that is easy to install in the utility model;

[0018] Figure 4 This is a schematic diagram of the interior of a fixed cylinder of a magnetic flap level gauge that is easy to install in the utility model;

[0019] Figure 5 Front view installation schematic diagram of the fixed flange of a magnetic flap level gauge that is convenient for installation according to the present utility model.

[0020] In the figure: 1, level gauge body; 2, drain valve; 3, connecting flange; 4, fixed flange; 5, fixed cylinder; 6, moving plate; 7, support rod; 8, spring; 9, connecting cylinder; 10, mounting plate; 11, clamping plate; 12, clamping board; 13, fixing member; 14, fixing plate; 15, fixing bolt. Specific embodiments

[0021] In order to make the technical means, creative features, achieved purposes and effects realized by the present utility model easy to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0022] As Figures 1-5 shown, a magnetic flap level gauge that is convenient for installation includes a level gauge body 1. A drain valve 2 is installed at the bottom of the level gauge body 1. A connecting flange 3 is connected inside the level gauge body 1. A fixed flange 4 is installed on one side of the connecting flange 3. The connecting pipe of the fixed flange 4 communicates with the inside of the container. After connecting and fixing the connecting flange 3 and the fixed flange 4, the liquid level information inside the container can be observed through the position of the float inside the level gauge body 1, which is very convenient to use.

[0023] A fixed cylinder 5 is slidably connected to the outer surface of the connecting flange 3. Both sides of the fixed cylinder 5 are communicated and provided with annular baffles. A fixing plate 14 is fixedly installed on the outer surface of the fixed cylinder 5. A fixing bolt 15 is slidably connected inside the fixing plate 14. The outer surface of the fixing bolt 15 is threadedly connected to the inside of the connecting flange 3. The fixed cylinder 5 can be fixed to the outside of the connecting flange 3 through two groups of fixing bolts 15, which is convenient for fixing and installing the fixed cylinder 5.

[0024] A moving plate 6 is slidably connected inside the fixed cylinder 5. The moving plate 6 fits with the inner wall of the fixed cylinder 5 and can move linearly on the inner wall of the fixed cylinder 5. Under the action of the annular baffle, the moving plate 6 can be prevented from separating from the inner wall of the fixed cylinder 5, ensuring the stability of the moving plate 6 during movement.

[0025] Support rods 7 are connected to the outer surface of the moving plate 6. There are two groups of support rods 7 and they are symmetrically arranged. The movement of the moving plate 6 can drive the support rods 7 to move towards the outside of the fixed cylinder 5. A spring 8 is connected to one side of the moving plate 6. The two moving plates 6 are both connected by the spring 8. The spring 8 will pull the moving plate 6 towards the inside of the fixed cylinder 5. Under the elastic force of the spring 8, the moving plate 6 can be driven to move towards the inside of the fixed cylinder 5.

[0026] A connecting tube 9 is fixedly installed on the other end of the support rod 7, and fixing parts 13 are installed inside the connecting flange 3 and the fixing flange 4. The fixing part 13 is mainly composed of two groups of bolts and screws. The outer surface of the fixing part 13 is slidably connected to the inside of the connecting tube 9. The outer surface of the connecting tube 9 contacts the outer surface of the connecting flange 3. The connecting tube 9 is a semi-cylindrical structure and contacts the bolts inside the fixing part 13. It can be fixed directly after connection. There is no need to remove the splint 11 when fixing, and it is very convenient to use.

[0027] A mounting plate 10 is fixedly installed on the outer surface of the connecting tube 9, and a clamping plate 11 is fixedly installed on the outer surface of the mounting plate 10. The outer surface of the clamping plate 11 is slidably connected to the inside of the connecting flange 3. The diameter of the clamping plate 11 is smaller than the diameter of the fixing hole inside the fixing flange 4. The outer surface of the clamping plate 11 is slidably connected to the inside of the fixing flange 4. When installing the clamping plate 11, it is necessary to pull the clamping plate 11 to make the clamping plate 11 enter the fixing hole of the connecting flange 3, and control the liquid level meter body 1 to move as a whole to the position of the fixing flange 4. At this time, the clamping plate 11 will enter the fixing hole of the fixing flange 4, and under the elastic force of the spring 8, the clamping plates 11 on both sides will fit tightly to the inner walls of the fixing holes inside the connecting flange 3 and the fixing flange 4.

[0028] The outer surface of the clamp 11 is connected to a clamp 12, the diameter of the clamp 12 is the same as the diameter of the internal fixing hole of the fixing flange 4, and the outer surface of the clamp 12 is slidably connected to the outer surface of the fixing flange 4. When the clamp 11 is fitted with the connecting flange 3 and the internal fixing hole of the fixing flange 4, the clamp 12 will contact the outer surface of the fixing flange 4 and limit one side of the clamp 11. At this time, the liquid level meter body 1 can be fixed to the outside of the fixing flange 4 through the cooperation of the clamp 11 and the clamp 12, thereby realizing the pre-positioning and fixing of the liquid level meter body 1. Then the staff can loosen the support of the liquid level meter body 1 and tightly connect the connecting flange 3 and the fixing flange 4 through multiple sets of fixing parts 13.

[0029] When in use, the fixing tube 5 is installed on one side of the connecting flange 3 through the fixing bolts 15 and the fixing plate 14, and the control clamp 11 is controlled to enter the inside of the fixing hole inside the connecting flange 3. The staff holds the liquid level meter body 1 to align the connecting flange 3 and the fixing flange 4. At this time, the left and right groups of clamps 11 are stretched open through the fixing holes inside the fixing flange 4, so that the clamps 11 enter the fixing holes of the fixing flange 4. When the upper and lower groups of clamps 11 all enter the fixing holes of the fixing flange 4, the liquid level meter body 1 will be pre-positioned and fixed, the spring 8 will pull the clamp 11 close to the inner wall of the fixing hole of the fixing flange 4, and the clamp 12 will limit one end of the clamp 11. At this time, the liquid level meter body 1 can be quickly installed through the fixing piece 13.

[0030] The foregoing has shown and described the basic principles, main features and advantages of the present utility model. Those skilled in the art should understand that the present utility model is not limited by the above-mentioned embodiments, and what is described in the above-mentioned embodiments and the specification is only to illustrate the principle of the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and these changes and improvements fall within the scope of the present utility model claimed. The scope of protection claimed by the present utility model is defined by the appended claims and their equivalents.

Claims

1. A magnetic flap level gauge that is easy to install, comprising a level gauge body (1), characterized in that: A drain valve (2) is installed at the bottom of the liquid level meter body (1), a connecting flange (3) is connected inside the liquid level meter body (1), a fixed flange (4) is installed on one side of the connecting flange (3), a fixed cylinder (5) is slidably connected to the outer surface of the connecting flange (3), a movable plate (6) is slidably connected inside the fixed cylinder (5), a support rod (7) is connected to the outer surface of the movable plate (6), a spring (8) is connected to one side of the movable plate (6), a connecting cylinder (9) is fixedly installed on the other end of the support rod (7), a mounting plate (10) is fixedly installed on the outer surface of the connecting cylinder (9), a clamping plate (11) is fixedly installed on the outer surface of the mounting plate (10), and a clamping plate (12) is connected to the outer surface of the clamping plate (11).

2. The magnetic flap level gauge that is easy to install according to claim 1 is characterized in that: A fixing member (13) is installed inside the connecting flange (3) and the fixing flange (4), and the outer surface of the fixing member (13) is slidably connected to the inside of the connecting tube (9).

3. The magnetic flap level gauge that is easy to install according to claim 1 is characterized in that: The outer surface of the connecting tube (9) contacts the outer surface of the connecting flange (3), and the outer surface of the clamping plate (11) is slidably connected to the inside of the connecting flange (3).

4. The magnetic flap level gauge that is easy to install according to claim 1 is characterized in that: The diameter of the clamping plate (11) is smaller than the diameter of the fixing hole inside the fixing flange (4), and the outer surface of the clamping plate (11) is slidably connected to the inside of the fixing flange (4).

5. The magnetic flap level gauge that is easy to install according to claim 1 is characterized in that: The diameter of the clamping plate (12) is the same as the diameter of the fixing hole inside the fixing flange (4), and the outer surface of the clamping plate (12) is slidably connected to the outer surface of the fixing flange (4).

6. The magnetic flap level gauge that is easy to install according to claim 1 is characterized in that: A fixing plate (14) is fixedly mounted on the outer surface of the fixing cylinder (5), a fixing bolt (15) is slidably connected inside the fixing plate (14), and the outer surface of the fixing bolt (15) is threadedly connected to the inner surface of the connecting flange (3).

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