Magnetic turning plate liquid level meter convenient to replace
By designing a magnetic flap level meter that is easy to replace, the level meter main body is easily removed and the magnetic flap indicator protection is achieved using components such as limiting plate racks and rubber sleeves, which solves the problems of inconvenient disassembly of existing liquid level meters and lacks protection for magnetic flap indicators, and improves the maintenance convenience and service life of the equipment.
Patent Information
- Application Number
- CN202421626249.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-10
- Publication Date
- 2025-04-18
- Estimated Expiration
- 2034-07-10
AI Technical Summary
When used, the existing magnetic flip level meter is not convenient to disassemble and replace the main body of the liquid level meter. At the same time, the magnetic flip indicator outside the liquid level meter lacks protection and is easily affected by external foreign objects, resulting in a shortening of service life.
A magnetic flap level meter that is conveniently replaced, including a liquid level meter body, a vertical frame and a magnetic flap indicator, is designed. By setting up a limiting plate frame, rubber sleeve, bidirectional screw, chain rope, limit hook, fixing frame, transparent plate and sliding plate, convenient disassembly of the liquid level gauge body and protection of the magnetic flip indicator are achieved.
It realizes convenient disassembly and replacement of the liquid level gauge body, avoiding bolt corrosion and cumbersome operation problems, and at the same time, it extends its service life by protecting the magnetic flip indicator.
Smart Images
Figure CN222774080U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of liquid level gauges, in particular to a magnetic flap liquid level gauge which is easy to replace. Background Art
[0002] The magnetic flap level gauge can be used to directly indicate the liquid level in a sealed container. It has the advantages of simple structure, intuitiveness, reliability, durability, etc. However, the medium in the container must not corrode steel, steel paper and graphite pressure ring. The level gauge is suitable for liquid level display on containers of industrial equipment such as chemical and petroleum.
[0003] However, when the existing magnetic flap level gauge is used, multiple bolts are usually used to connect the level gauge to the connecting vessel on the container. However, when the level gauge fails, the staff needs to use their work to dismantle the multiple bolts on the connection of the level gauge before the level gauge can be removed. The operation steps are cumbersome. At the same time, the bolts connecting the level gauge are exposed to the external environment, and foreign matter from the outside can easily corrode the bolts, causing rust inside the bolts and making it difficult to disassemble the level gauge. At the same time, the magnetic flap indicator outside the level gauge is directly exposed to the external environment, and foreign matter from the outside can easily collide with the magnetic flap indicator, which has a certain impact on the service life of the magnetic flap indicator. Therefore, a magnetic flap level gauge that is easy to replace is provided. Utility Model Content
[0004] The main purpose of the utility model is to provide a magnetic flap liquid level gauge which is easy to replace. The utility model solves the problem that the existing magnetic flap liquid level gauge is inconvenient to disassemble and replace the liquid level gauge body when in use, and it is inconvenient to protect the magnetic flap indicator outside the liquid level gauge body by arranging a limit plate frame A, a limit frame B, a rubber sleeve, a rubber pad, a bidirectional screw rod, a chain rope, a limit hook, a fixing frame, a transparent plate and a sliding plate.
[0005] The technical solution adopted by the utility model to solve its technical problems is a magnetic flap level gauge that is easy to replace, including a level gauge body, a vertical frame and a magnetic flap indicator. A branch pipe connected to a communicating vessel on a container is welded on one side of the level gauge body, a rubber sleeve that improves the sealing performance of the branch pipe and the communicating vessel on the container is bonded to the outer side of the branch pipe, a positioning block for limiting the branch pipe is welded on one side of the branch pipe, a limiting plate frame A for clamping the branch pipe connection is welded on the outside of the positioning block, a driving handle that drives the bidirectional screw to rotate is inserted on one side of the vertical frame, and the outer side of the bidirectional screw is threaded A transmission sleeve is connected to drive the driving rod to move, a limit plate frame B for clamping the branch pipe connection is welded on one side of the driving rod, rubber pads for improving the sealing of the branch pipe connection are screwed to the inner sides of the limit plate frames A and B, a chain rope connected to the limit hook is welded to the outside of the level meter body, a ring block connected to the limit hook is welded to the surface of the level meter body, a slider plate is welded to the outside of the level meter body, and a driving plate connected to the fixed frame is slidably connected to the outside of the slider plate, and a transparent plate for observing the magnetic flap indicator is screwed to the inside of the fixed frame.
[0006] By adopting the above technical scheme, the branch pipe on the liquid level gauge body is first placed in the communicating vessel outside the container, and the rubber sleeve outside the branch pipe improves the sealing of the branch pipe and the communicating vessel. Then the positioning block outside the branch pipe controls the distance that the branch pipe enters into the communicating vessel, and then the limit plate frame A outside the positioning block contacts the connection of the branch pipe, and then the driving handle outside the vertical frame is rotated, and then the driving handle drives the bidirectional screw to rotate, and then the transmission sleeve outside the bidirectional screw drives the driving rod to move, and then the limit plate frame B outside the driving rod is in close contact with the connection of the branch pipe, and the rubber pads in the limit plate frame A and the limit plate frame B improve the sealing of the branch pipe connection, and then the limit hook that moves by pulling the chain rope moves, and then the chain rope is wrapped around the outside of the container, and then the limit hook is connected to the ring block on the liquid level gauge body, and then the liquid in the container enters the inside of the liquid level gauge body through the branch pipe in the communicating vessel, and the magnetic flap indicator outside the liquid level gauge body is observed to accurately measure the liquid level in the container;
[0007] When the main body of the liquid level meter fails, first separate the limit hook from the ring block outside the main body of the liquid level meter, then fix the rope chain on one side of the limit hook to the container, then turn the drive handle outside the vertical frame, and then the drive handle drives the two-way screw to rotate, and then the transmission sleeve outside the two-way screw drives the drive rod to move, and the limit plate frame B outside the drive rod is separated from the connection of the branch pipe, and then pull the main body of the liquid level meter to move, so that the branch pipe outside the main body of the liquid level meter is moved out of the communicating vessel outside the container, and at the same time, the limit plate frame A on the positioning block outside the branch pipe is separated from the connection of the branch pipe, so as to facilitate the disassembly and replacement of the main body of the liquid level meter;
[0008] When the magnetic flap indicator is fixed outside the level meter body, the driving plate is placed outside the sliding plate, and then the driving plate is pulled to drive the fixing frame to move to the outside of the magnetic flap indicator, and then the transparent plate on the fixing frame is fixed outside the magnetic flap indicator, thereby facilitating the protection of the magnetic flap indicator.
[0009] Specifically, the driving handle is externally threadedly connected with a limiting sleeve for fixing the driving handle.
[0010] By adopting the above technical solution, when the driving handle stops rotating, the limiting sleeve outside the driving plate is rotated, and then the limiting sleeve is in close contact with the surface of the vertical frame, thereby facilitating the fixing of the driving handle.
[0011] Specifically, a clamp sleeve for fixing the magnetic flap indicator is sleeved on the outside of the liquid level meter body.
[0012] By adopting the above technical solution, when the magnetic flap indicator is placed outside the liquid level meter body, the magnetic flap indicator is fixed to the liquid level meter body using the clamp sleeve on the magnetic flap indicator, thereby facilitating the connection between the magnetic flap indicator and the liquid level meter body.
[0013] Specifically, the inner size of the fixing frame matches the outer size of the magnetic flap indicator.
[0014] By adopting the above technical solution, when the fixing frame moves outside the magnetic flap indicator, the inner side of the fixing frame matches the outer side of the magnetic flap indicator, which facilitates the fixing frame to move outside the magnetic flap indicator.
[0015] Specifically, the inner size of the transmission sleeve matches the outer size of the bidirectional screw rod.
[0016] By adopting the above technical solution, when the transmission sleeve drives the drive rod to move, the inner size of the transmission sleeve matches the outer size of the bidirectional screw rod, so that the transmission sleeve can move stably outside the bidirectional screw rod, and the transmission sleeve drives the drive rod to move.
[0017] Beneficial effects of the utility model:
[0018] (1) The utility model describes a magnetic flap level gauge that is easy to replace. When the main body of the level gauge fails, the limit hook is first separated from the ring block outside the main body of the level gauge, and then the rope chain on one side of the limit hook is fixed to the container in contact, and then the driving handle outside the vertical frame is rotated, and then the driving handle drives the two-way screw to rotate, and then the transmission sleeve outside the two-way screw drives the driving rod to move, and the limit plate frame B outside the driving rod is separated from the connection between the branch pipe, and then the main body of the level gauge is pulled to move, so that the branch pipe outside the main body of the level gauge is moved out of the communicating vessel outside the container, and at the same time, the limit plate frame A on the positioning block outside the branch pipe is separated from the connection between the branch pipe, so as to facilitate the disassembly and replacement of the main body of the level gauge.
[0019] (2) The utility model describes a magnetic flap level gauge that is easy to replace. When the magnetic flap indicator is fixed to the outside of the level gauge body, the drive plate is placed outside the sliding plate, and then the drive plate is pulled to drive the fixing frame to move to the outside of the magnetic flap indicator. Then the transparent plate on the fixing frame is fixed to the outside of the magnetic flap indicator, thereby facilitating the protection of the magnetic flap indicator. BRIEF DESCRIPTION OF THE DRAWINGS
[0020] The utility model is further described below in conjunction with the accompanying drawings and embodiments.
[0021] Figure 1 This is a schematic diagram of the overall structure of a magnetic flap level gauge that is easy to replace in the utility model;
[0022] Figure 2 This is a schematic diagram of a partial structure A of a magnetic flap level gauge that is easy to replace according to the utility model;
[0023] In the figure: 1. rubber sleeve; 2. chain rope; 3. branch pipe; 4. limit hook; 5. clamp sleeve; 6. ring block; 7. slider plate; 8. drive plate; 9. liquid level meter body; 10. magnetic flap indicator; 11. fixed frame; 12. transparent plate; 13. positioning block; 14. drive handle; 15. limit plate frame A; 16. limit plate frame B; 17. drive rod; 18. transmission sleeve; 19. bidirectional screw rod; 20. rubber pad; 21. vertical frame; 22. limit sleeve. DETAILED DESCRIPTION
[0024] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.
[0025] In order to disassemble and replace the liquid level meter body 9, as an embodiment of the present utility model, Figure 1 , Figure 2As shown, the utility model describes a magnetic flap level gauge that is easy to replace, comprising a level gauge body 9, a vertical frame 21 and a magnetic flap indicator 10, one side of the level gauge body 9 is welded with a branch pipe 3 connected to the communicating vessel on the container, the outer side of the branch pipe 3 is bonded with a rubber sleeve 1 that improves the sealing performance between the branch pipe 3 and the communicating vessel on the container, one side of the branch pipe 3 is welded with a positioning block 13 that limits the branch pipe 3, the outer side of the positioning block 13 is welded with a limiting plate frame A15 that clamps the connection of the branch pipe 3, one side of the vertical frame 21 is plugged with a driving handle 14 that drives the bidirectional screw rod 19 to rotate, and the outer side of the bidirectional screw rod 19 is threadedly connected with a driving rod 17 is a transmission sleeve 18 that moves, and a limit plate frame B16 for clamping the connection of the branch pipe 3 is welded on one side of the driving rod 17. The inner sides of the limit plate frames A15 and B16 are both screwed with rubber pads 20 that improve the sealing of the connection of the branch pipe 3. The outside of the liquid level meter body 9 is welded with a chain rope 2 connected to the limit hook 4, and the surface of the liquid level meter body 9 is welded with a ring block 6 connected to the limit hook 4. The outer side of the liquid level meter body 9 is welded with a slider plate 7, and the outer side of the slider plate 7 is slidably connected to a driving plate 8 connected to a fixed frame 11, and the inner side of the fixed frame 11 is screwed with a transparent plate 12 for observing the magnetic flap indicator 10.
[0026] When in use, first put the branch pipe 3 on the liquid level meter body 9 into the communicating vessel outside the container, the rubber sleeve 1 outside the branch pipe 3 improves the sealing of the branch pipe 3 and the communicating vessel, then the positioning block 13 outside the branch pipe 3 controls the distance that the branch pipe 3 enters into the communicating vessel, then the limit plate frame A15 outside the positioning block 13 contacts the connection of the branch pipe 3, then the driving handle 14 outside the vertical frame 21 is rotated, and then the driving handle 14 drives the bidirectional screw rod 19 to rotate, then the transmission sleeve 18 outside the bidirectional screw rod 19 drives the driving rod 17 to move, and then the driving rod The limit plate frame B16 outside 17 is in close contact with the connection of the branch pipe 3, and the rubber pad 20 inside the limit plate frame A15 and the limit plate frame B16 improves the sealing of the connection of the branch pipe 3, and then the limit hook 4 that moves by pulling the chain rope 2 moves, and then the chain rope 2 is wound around the outside of the container, and then the limit hook 4 is connected to the ring block 6 on the liquid level meter body 9, and then the liquid in the container enters the inside of the liquid level meter body 9 through the branch pipe 3 in the communicating vessel, and the magnetic flap indicator 10 outside the liquid level meter body 9 is observed to accurately measure the liquid level in the container;
[0027] When the liquid level meter body 9 fails, first separate the limit hook 4 from the ring block 6 outside the liquid level meter body 9, then fix the rope chain on one side of the limit hook 4 to the container, then rotate the drive handle 14 outside the vertical frame 21, and then the drive handle 14 drives the bidirectional screw 19 to rotate, and then the transmission sleeve 18 outside the bidirectional screw 19 drives the drive rod 17 to move, and the limit plate frame B16 outside the drive rod 17 is separated from the connection between the branch pipe 3, and then pull the liquid level meter body 9 to move, so that the branch pipe 3 outside the liquid level meter body 9 is moved out of the communicating vessel outside the container, and at the same time, the limit plate frame A15 on the positioning block 13 outside the branch pipe 3 is separated from the connection between the branch pipe 3, so as to facilitate the disassembly and replacement of the liquid level meter body 9;
[0028] When the magnetic flap indicator 10 is fixed to the outside of the liquid level meter body 9, the driving plate 8 is placed outside the sliding plate, and then the driving plate 8 is pulled to drive the fixing frame 11 to move, so that the fixing frame 11 moves to the outside of the magnetic flap indicator 10, and then the transparent plate 12 on the fixing frame 11 is fixed outside the magnetic flap indicator 10, so as to facilitate the protection of the magnetic flap indicator 10.
[0029] In order to fix the driving handle 14, for example, Figure 1 , Figure 2 As shown, the utility model further includes that the driving handle 14 is externally threadedly connected with a limiting sleeve 22 for fixing the driving handle 14 .
[0030] When in use, when the driving handle 14 stops rotating, the limiting sleeve 22 outside the driving handle 14 is rotated, and then the limiting sleeve 22 is in close contact with the surface of the vertical frame 21, so that the driving handle 14 is conveniently fixed.
[0031] In order to connect the magnetic flap indicator 10 with the liquid level meter body 9, for example, Figure 1 As shown, the utility model also includes that the liquid level meter body 9 is externally sleeved with a clamp sleeve 5 for fixing the magnetic flap indicator 10 .
[0032] When in use, when the magnetic flap indicator 10 is placed outside the liquid level gauge body 9, the clamp sleeve 5 on the magnetic flap indicator 10 is used to fix the magnetic flap indicator 10 on the liquid level gauge body 9, thereby facilitating the connection between the magnetic flap indicator 10 and the liquid level gauge body 9.
[0033] In order to move the fixing frame 11 outside the magnetic flap indicator 10, for example, Figure 1 As shown, the utility model also includes that the inner size of the fixing frame 11 is consistent with the outer size of the magnetic flap indicator 10.
[0034] During use, when the fixing frame 11 moves outside the magnetic flap indicator 10 , the inner side of the fixing frame 11 matches the outer side of the magnetic flap indicator 10 , so that the fixing frame 11 can move outside the magnetic flap indicator 10 .
[0035] In order to make the transmission sleeve 18 drive the driving rod 17 to move, for example, Figure 1 , Figure 2 As shown, the utility model also includes that the inner size of the transmission sleeve 18 is consistent with the outer size of the bidirectional screw rod 19.
[0036] During use, when the transmission sleeve 18 drives the driving rod 17 to move, the inner size of the transmission sleeve 18 matches the outer size of the bidirectional screw rod 19, so that the transmission sleeve 18 can move stably outside the bidirectional screw rod 19, so that the transmission sleeve 18 drives the driving rod 17 to move.
[0037] When the utility model is used, the branch pipe 3 on the liquid level meter body 9 is first placed in the communicating vessel outside the container, and the rubber sleeve 1 outside the branch pipe 3 improves the sealing performance between the branch pipe 3 and the communicating vessel. Then, the positioning block 13 outside the branch pipe 3 controls the distance of the branch pipe 3 entering the communicating vessel, and then the limiting plate frame A15 outside the positioning block 13 contacts the connection of the branch pipe 3, and then the driving handle 14 outside the vertical frame 21 is rotated, and then the driving handle 14 drives the bidirectional screw rod 19 to rotate, and then the transmission sleeve 18 outside the bidirectional screw rod 19 drives the driving rod 17 to move, and then the driving The limit plate frame B16 outside the moving rod 17 is in close contact with the connection of the branch pipe 3. The limit plate frame A15 and the rubber pad 20 inside the limit plate frame B16 improve the sealing of the connection of the branch pipe 3. Then the limit hook 4 that moves by pulling the chain rope 2 moves. Then the chain rope 2 is wound around the outside of the container. Then the limit hook 4 is connected to the ring block 6 on the liquid level meter body 9. Then the liquid in the container enters the liquid level meter body 9 through the branch pipe 3 in the communicating vessel. Observe that the magnetic flap indicator 10 outside the liquid level meter body 9 accurately measures the liquid level in the container.
[0038] When the liquid level meter body 9 fails, first separate the limit hook 4 from the ring block 6 outside the liquid level meter body 9, then fix the rope chain on one side of the limit hook 4 to the container, then rotate the drive handle 14 outside the vertical frame 21, and then the drive handle 14 drives the bidirectional screw 19 to rotate, and then the transmission sleeve 18 outside the bidirectional screw 19 drives the drive rod 17 to move, and the limit plate frame B16 outside the drive rod 17 is separated from the connection between the branch pipe 3, and then pull the liquid level meter body 9 to move, so that the branch pipe 3 outside the liquid level meter body 9 is moved out of the communicating vessel outside the container, and at the same time, the limit plate frame A15 on the positioning block 13 outside the branch pipe 3 is separated from the connection between the branch pipe 3, so as to facilitate the disassembly and replacement of the liquid level meter body 9;
[0039] When the magnetic flap indicator 10 is fixed outside the level gauge body 9, the driving plate 8 is placed outside the sliding plate, and then the driving plate 8 is pulled to drive the fixing frame 11 to move, so that the fixing frame 11 moves to the outside of the magnetic flap indicator 10, and then the transparent plate 12 on the fixing frame 11 is fixed outside the magnetic flap indicator 10, so as to facilitate the protection of the magnetic flap indicator 10;
[0040] When the driving handle 14 stops rotating, the limiting sleeve 22 outside the driving handle 14 is rotated, and then the limiting sleeve 22 is in close contact with the surface of the vertical frame 21, so that the driving handle 14 is conveniently fixed;
[0041] When the magnetic flap indicator 10 is placed outside the liquid level meter body 9, the magnetic flap indicator 10 is fixed to the liquid level meter body 9 by using the clamp sleeve 5 on the magnetic flap indicator 10, so as to facilitate the connection between the magnetic flap indicator 10 and the liquid level meter body 9;
[0042] When the fixing frame 11 moves outside the magnetic flap indicator 10, the inner side of the fixing frame 11 matches the outer side of the magnetic flap indicator 10, so that the fixing frame 11 can move outside the magnetic flap indicator 10.
[0043] When the transmission sleeve 18 drives the driving rod 17 to move, the inner size of the transmission sleeve 18 matches the outer size of the bidirectional screw rod 19, so that the transmission sleeve 18 can move stably outside the bidirectional screw rod 19, so that the transmission sleeve 18 drives the driving rod 17 to move.
[0044] The above shows and describes the basic principles, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions in the specification are only to illustrate the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the protection required by the utility model. The scope of protection required by the utility model is defined by the attached claims and their equivalents.
Claims
1. A magnetic flap level gauge that is easy to replace, characterized in that: The invention comprises a liquid level meter body (9), a vertical frame (21) and a magnetic flap indicator (10), wherein a branch pipe (3) connected to a communicating vessel on a container is welded on one side of the liquid level meter body (9), a rubber sleeve (1) for improving the sealing performance between the branch pipe (3) and the communicating vessel on the container is bonded on the outer side of the branch pipe (3), a positioning block (13) for limiting the position of the branch pipe (3) is welded on one side of the branch pipe (3), a limiting plate frame A (15) for clamping the connection of the branch pipe (3) is welded on the outer side of the positioning block (13), a driving handle (14) for driving a bidirectional screw rod (19) to rotate is inserted on one side of the vertical frame (21), a transmission sleeve (18) for driving a driving rod (17) to move is threadedly connected to the outer side of the bidirectional screw rod (19), and the driving handle (14) for driving a bidirectional screw rod (19) to rotate is inserted on the ... and a transmission sleeve (18) for driving a bidirectional screw rod (19) to rotate is threadedly connected to the outer side of the bidirectional screw rod (19), and the driving handle (14) for driving a bidirectional screw rod (19) to rotate is inserted on the one side of the vertical frame (21), and the driving handle (14) for driving a bidirectional screw rod (19) to rotate is inserted on A limit plate frame B (16) for clamping the connection of the branch pipe (3) is welded to one side of the moving rod (17); a rubber pad (20) for improving the sealing performance of the connection of the branch pipe (3) is screwed to the inner side of the limit plate frame A (15) and the limit plate frame B (16); a chain rope (2) connected to the limit hook (4) is welded to the outside of the level meter body (9); a ring block (6) connected to the limit hook (4) is welded to the surface of the level meter body (9); a slider plate (7) is welded to the outer side of the level meter body (9); and a driving plate (8) connected to the fixed frame (11) is slidably connected to the outer side of the slider plate (7); and a transparent plate (12) for observing the magnetic flap indicator (10) is screwed to the inner side of the fixed frame (11).
2. The easily replaceable magnetic flap level gauge according to claim 1, characterized in that: The driving handle (14) is externally threadedly connected to a limiting sleeve (22) for fixing the driving handle (14).
3. The easily replaceable magnetic flap level gauge according to claim 1, characterized in that: The liquid level meter body (9) is externally sleeved with a clamp sleeve (5) for fixing the magnetic flap indicator (10).
4. The easily replaceable magnetic flap level gauge according to claim 1, characterized in that: The inner size of the fixing frame (11) matches the outer size of the magnetic flap indicator (10).
5. The easily replaceable magnetic flap level gauge according to claim 1, characterized in that: The inner size of the transmission sleeve (18) matches the outer size of the bidirectional screw rod (19).