Limiting device of magnetic turning plate liquid level meter

Abstract

The utility model relates to the field of magnetic turning plate liquid level meters, and discloses a magnetic turning plate liquid level meter limiting device which comprises a liquid level meter and two fixing rings, a connecting pipe is fixedly installed at one end of the liquid level meter, a gradienter is fixedly connected to the surface of the liquid level meter, and the gradienter is perpendicular to the liquid level meter. A connecting bolt is fixedly mounted on the inner wall of the fixing ring, a mounting frame is slidably connected to the inner wall of the fixing ring, connecting blocks are rotatably mounted at the two ends of the mounting frame, fixing bolts are clamped to the inner walls of the connecting blocks, and the inner wall of the fixing ring is clamped to the surface of the connecting pipe; the size specification of the inner wall of the fixing ring is matched with the size specification of the surface of the connecting pipe. The gradienter is installed on the surface of the connecting pipe, the fixing ring is installed on the surface of the connecting pipe through the connecting bolts, the inner wall of the fixing ring is slidably connected with the installing frame, the fixing bolts are installed at the two ends of the installing frame through the connecting blocks, and therefore the fixing ring and the installing frame can be adjusted to the proper length so that the liquid level meter can be kept horizontal.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of magnetic flap liquid level meter, in particular to a magnetic flap liquid level meter limiting device. BACKGROUND

[0002] The magnetic flap liquid level meter is a liquid level measuring device that works by using the principle of magnetic coupling, mainly used in high temperature, high pressure, corrosion resistant occasions, which detects the change of liquid level through a float with a permanent magnet, and displays the liquid level height through an external magnetic indicator. The magnetic flap liquid level meter is suitable for medium liquid level detection of various towers, tanks, tanks, spherical vessels and boilers and other equipment. The magnetic flap liquid level meter is widely used in liquid level display of industrial equipment containers such as chemical industry and petroleum industry. It is especially suitable for liquids with flammable, explosive, corrosive, high temperature, toxic and harmful characteristics. The conventional magnetic flap liquid level meter is installed with a connecting pipe at one end during use, and the connecting pipe is connected with the equipment to be detected at both ends, and the liquid level height of the liquid in the equipment is detected by the liquid level meter.

[0003] For the related technology in the above, the inventor believes that the conventional magnetic flap liquid level meter is prone to angle deviation after installation due to the different shapes of some equipment, which causes the liquid in the equipment to flow into the liquid level meter and tilt the liquid surface, thereby affecting the detection effect of the magnetic flap liquid level meter.

[0004] The above information disclosed in the background technology is only used to increase the understanding of the background technology of the present application, and therefore, it can include prior art known by those skilled in the art. CONTENT OF THE UTILITY MODEL

[0005] In order to solve the problem of angle deviation of the magnetic flap liquid level meter during installation, the present application provides a magnetic flap liquid level meter limiting device.

[0006] The magnetic flap liquid level meter limiting device provided by the present application adopts the following technical scheme:

[0007] A magnetic flap liquid level meter limiting device, comprising a liquid level meter and two fixing rings, one end of the liquid level meter is fixedly installed with a connecting pipe, and the surface of the liquid level meter is fixedly connected with a level meter, the level meter is vertically arranged with the liquid level meter, the inner wall of the fixing ring is fixedly installed with a connecting bolt, and the inner wall of the fixing ring is slidingly connected with a mounting bracket, both ends of the mounting bracket are rotatably installed with a connecting block, the inner wall of the connecting block is connected with a fixing bolt, the inner wall of the fixing ring is connected with the surface of the connecting pipe, and the size specification of the inner wall of the fixing ring is matched with the size specification of the surface of the connecting pipe, and the two connecting blocks are symmetrically distributed with the mounting bracket as the axis.

[0008] Preferably, the surface of the mounting frame is welded with two adjusting blocks, the surface of the adjusting block is in sliding connection with the inner wall of the fixed ring, and the cross section of the adjusting block is in "T" shape structure.

[0009] Preferably, one end of the fixed ring is rotatably connected with a threaded rod through a bearing, the surface of the threaded rod is clamped with the inner wall of the mounting frame, and the surface of the threaded rod is threadedly connected with a connecting ring, one end of the connecting ring is clamped with the surface of the mounting frame.

[0010] Preferably, one side of the connecting ring is clamped with an auxiliary sheet, the auxiliary sheet is a rubber sheet, and one side of the auxiliary sheet is movably connected with the surface of the mounting frame.

[0011] Preferably, both ends of the connecting pipe are communicated with adjusting pipes, the adjusting pipe is a PTFE hose, and the surface of the adjusting pipe is movably connected with a fixing box, one end of the fixing box is fixedly installed with the surface of the connecting pipe.

[0012] Preferably, the inner wall of the fixing box is slidably connected with two limiting frames, the surface of the limiting frame is movably installed with the surface of the adjusting pipe, and the bottom end of the limiting frame is fixedly connected with a sliding block, the inner wall of the sliding block is slidably installed with a sliding rail, and the top of the sliding rail is connected with the bottom end of the fixing box.

[0013] Preferably, one end of the sliding block is fixedly installed with a spring, the end of the spring away from the sliding block is fixedly connected with the inner wall of the sliding rail, and the center of the spring is on the same straight line with the center of the sliding block.

[0014] In summary, the present application has the following beneficial technical effects:

[0015] 1. By installing the level on the surface of the connecting pipe, and installing the fixed ring on the surface of the connecting pipe through the connecting bolt, the inner wall of the fixed ring is slidably connected with the mounting frame, both ends of the mounting frame are installed with the fixed bolt through the connecting block, so as to adjust the fixed ring and the mounting frame to the appropriate length to keep the liquid level meter horizontal, the surface of the mounting frame is installed with two adjusting blocks, the surface of the adjusting block is connected with the inner wall of the fixed ring, so as to connect the mounting frame and the fixed ring through the adjusting block, the surface of the fixed ring is installed with the threaded rod through the bearing, the surface of the threaded rod is threadedly connected with the connecting ring, so as to adjust and fix the length of the mounting frame and the fixed ring, effectively improve the stability of the device, the auxiliary sheet made of rubber is installed between the connecting ring and the mounting frame, so as to improve the stability of the connecting ring through the auxiliary sheet; compared with the prior art, the detection accuracy of the magnetic float liquid level meter is effectively improved.

[0016] 2. The adjusting tube of PTFE hose material can be installed at one end of the connecting pipe through the fixing box, one end of the adjusting tube is connected with the equipment, so that the distance between the connecting pipe and the equipment can be adjusted conveniently through the adjusting tube, the bottom end of the fixing box is installed with a sliding block through a sliding rail, the top of the sliding block is installed with a limiting frame, so that the inner wall of the adjusting tube can be supported through the limiting frame, a spring is installed between the sliding block and the sliding rail, so that the sliding block can be pushed through the spring, so that the limiting frame can push the adjusting tube, and the adjusting tube is kept in a horizontal state; and the use effect of the device is effectively improved. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 is the overall structure schematic diagram of the application embodiment magnetic reed liquid level meter limiting device;

[0018] Figure 2 is the fixed ring structure schematic diagram of the application embodiment;

[0019] Figure 3 is the side view structure schematic diagram of the application embodiment;

[0020] Figure 4 is the structure schematic diagram of A of the application embodiment.

[0021] Mark explanation: 1, liquid level meter; 2, connecting pipe; 3, level meter; 4, fixed ring; 5, connecting bolt; 6, mounting frame; 7, connecting block; 8, fixed bolt; 9, adjusting block; 10, threaded rod; 11, connecting ring; 12, auxiliary sheet; 13, adjusting tube; 14, fixing box; 15, limiting frame; 16, sliding block; 17, sliding rail; 18, spring. DETAILED DESCRIPTION

[0022] The following will be combined with the Figure 1 -4 to make further detailed description of the application.

[0023] The application embodiment discloses a magnetic reed liquid level meter limiting device, referring to Figure 1 - Figure 2 , including a liquid level meter 1, in use, one end of the liquid level meter 1 is installed with a connecting pipe 2, the two ends of the connecting pipe 2 are connected with the equipment to be detected, the liquid level height of the liquid in the equipment is detected through the liquid level meter 1, a level meter 3 is installed on the surface of the connecting pipe 2, the level of the liquid level meter 1 is checked through the level meter 3, and a fixed ring 4 is installed on the surface of the connecting pipe 2 through a connecting bolt 5, the inner wall of the fixed ring 4 is slidingly connected with a mounting frame 6, the two ends of the mounting frame 6 are installed with a fixed bolt 8 through a connecting block 7, the fixed bolt 8 is connected with the surface of the equipment, the fixed ring 4 and the mounting frame 6 are adjusted to an appropriate length so that the liquid level meter 1 is kept horizontal, and the detection accuracy of the magnetic reed liquid level meter 1 is effectively improved.

[0024] Referring to Figure 2The surface of the mounting frame 6 is provided with two adjusting blocks 9, the surface of the adjusting block 9 is connected with the inner wall of the fixed ring 4, the mounting frame 6 is connected with the fixed ring 4 through the adjusting block 9, the surface of the fixed ring 4 is provided with a threaded rod 10 through a bearing, the surface of the threaded rod 10 is provided with a connecting ring 11 through a threaded connection, one end of the connecting ring 11 is clamped with the surface of the mounting frame 6, the mounting frame 6 is fixed through the connecting ring 11 after moving to the appropriate position on the surface of the threaded rod 10, the length of the mounting frame 6 and the fixed ring 4 is adjusted and fixed, which effectively improves the stability of the device, the rubber auxiliary sheet 12 is installed between the connecting ring 11 and the mounting frame 6, the friction between the connecting ring 11 and the mounting frame 6 is improved through the auxiliary sheet 12, so as to improve the stability of the connecting ring 11.

[0025] With reference to Figure 3 Figure 4 The adjusting pipe 13 made of PTFE hose material is installed at one end of the connecting pipe 2 through the fixed box 14, one end of the adjusting pipe 13 is connected with the equipment, the distance between the connecting pipe 2 and the equipment is adjusted through the adjusting pipe 13 when the angle of the liquid level meter 1 is adjusted, the bottom end of the fixed box 14 is provided with a sliding block 16 through a sliding rail 17, the top of the sliding block 16 is provided with a limiting frame 15, the inner wall of the adjusting pipe 13 is supported through the limiting frame 15, which avoids the deviation or protrusion of the adjusting pipe 13 during adjustment, which affects the inflow of the liquid into the liquid level meter 1, the spring 18 is installed between the sliding block 16 and the sliding rail 17, the sliding block 16 is pushed through the spring 18, the adjusting pipe 13 is pushed by the limiting frame 15, and the adjusting pipe 13 is kept in a horizontal state.

[0026] The implementation principle of the magnetic flap liquid level meter limiting device is as follows: the level meter 3 is installed on the surface of the connecting pipe 2, and the fixed ring 4 is installed on the surface of the connecting pipe 2 through the connecting bolt 5, the inner wall of the fixed ring 4 is slidably connected with the mounting frame 6, the two ends of the mounting frame 6 are provided with fixed bolts 8 through connecting blocks 7, so as to connect the fixed bolts 8 with the surface of the equipment, the levelness of the liquid level meter 1 is checked through the level meter 3, and the fixed ring 4 and the mounting frame 6 are adjusted to an appropriate length to keep the liquid level meter 1 horizontal, the surface of the mounting frame 6 is provided with two adjusting blocks 9, the surface of the adjusting block 9 is connected with the inner wall of the fixed ring 4, so as to connect the mounting frame 6 with the fixed ring 4 through the adjusting block 9, the surface of the fixed ring 4 is provided with a threaded rod 10 through a bearing, the surface of the threaded rod 10 is provided with a connecting ring 11 through a threaded connection, one end of the connecting ring 11 is clamped with the surface of the mounting frame 6, so as to adjust and fix the length of the mounting frame 6 and the fixed ring 4, which effectively improves the stability of the device, the rubber auxiliary sheet 12 is installed between the connecting ring 11 and the mounting frame 6, the friction between the connecting ring 11 and the mounting frame 6 is improved through the auxiliary sheet 12, so as to improve the stability of the connecting ring 11.

[0027] ​The adjusting pipe 13 made of PTFE hose material is installed at one end of the connecting pipe 2 by means of the fixing box 14, one end of the adjusting pipe 13 is connected with the equipment, so that the distance between the connecting pipe 2 and the equipment can be adjusted when the angle of the liquid level meter 1 is adjusted, the bottom end of the fixing box 14 is installed with the sliding block 16 by means of the sliding rail 17, the top of the sliding block 16 is installed with the limiting frame 15, so that the inner wall of the adjusting pipe 13 is supported by means of the limiting frame 15, which avoids the deviation or protrusion of the adjusting pipe 13 during adjustment, which affects the inflow of the liquid into the liquid level meter 1, the spring 18 is installed between the sliding block 16 and the sliding rail 17, so that the sliding block 16 is pushed by means of the spring 18, so that the limiting frame 15 pushes the adjusting pipe 13, and the adjusting pipe 13 is kept in a horizontal state.

[0028] The above are preferred embodiments of the present application, and are not intended to limit the protection scope of the present application, therefore: any equivalent changes made on the structure, shape, principle of the present application shall be covered within the protection scope of the present application.

Claims

1. A magnetic float level gauge limiting device comprising a level gauge (1) and two fixed rings (4), characterized in that: One end of the liquid level gauge (1) is fixedly installed with a connecting pipe (2), and the surface of the liquid level gauge (1) is fixedly connected with a level (3), the level (3) is perpendicular to the liquid level gauge (1), the inner wall of the fixed ring (4) is fixedly installed with a connecting bolt (5), and the inner wall of the fixed ring (4) is slidably connected with a mounting bracket (6), both ends of the mounting bracket (6) are rotatably installed with a connecting block (7), and the inner wall of the connecting block (7) is connected with a fixed bolt (8).

2. The magnetic reed liquid level meter limiting device according to claim 1, characterized in that: The inner wall of the fixed ring (4) is connected with the surface of the connecting pipe (2), and the size specification of the inner wall of the fixed ring (4) is matched with the size specification of the surface of the connecting pipe (2), and the two connecting blocks (7) are symmetrically distributed about the mounting bracket (6).

3. The magnetic float liquid level meter limiting device according to claim 1, characterized in that: The surface of the mounting bracket (6) is welded with two adjusting blocks (9), the surface of the adjusting block (9) is slidably connected with the inner wall of the fixed ring (4), and the cross section of the adjusting block (9) is in "T" shape structure.

4. The magnetic float liquid level meter limiting device according to claim 1, characterized in that: One end of the fixed ring (4) is rotatably connected with a threaded rod (10) through a bearing, the surface of the threaded rod (10) is connected with the inner wall of the mounting bracket (6), and the surface of the threaded rod (10) is threadedly connected with a connecting ring (11), one end of the connecting ring (11) is connected with the surface of the mounting bracket (6).

5. The magnetic float liquid level meter limiting device according to claim 4, characterized in that: One side of the connecting ring (11) is connected with an auxiliary sheet (12), the auxiliary sheet (12) is a rubber sheet, and one side of the auxiliary sheet (12) is movably connected with the surface of the mounting bracket (6).

6. The magnetic float liquid level meter limiting device according to claim 1, characterized in that: Both ends of the connecting pipe (2) are communicated with an adjusting pipe (13), the adjusting pipe (13) is a PTFE hose, and the surface of the adjusting pipe (13) is movably connected with a fixed box (14), one end of the fixed box (14) is fixedly installed with the surface of the connecting pipe (2).

7. The magnetic float liquid level meter limiting device according to claim 6, characterized in that: The inner wall of the fixed box (14) is slidably connected with two limiting frames (15), the surface of the limiting frame (15) is movably installed with the surface of the adjusting pipe (13), and the bottom end of the limiting frame (15) is fixedly connected with a sliding block (16), the inner wall of the sliding block (16) is slidably installed with a sliding rail (17), and the top of the sliding rail (17) is connected with the bottom end of the fixed box (14).

8. The magnetic float liquid level meter limiting device according to claim 7, characterized in that: One end of the sliding block (16) is fixedly installed with a spring (18), the end of the spring (18) away from the sliding block (16) is fixedly connected with the inner wall of the sliding rail (17), and the center of the spring (18) is on the same straight line with the center of the sliding block (16).

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