CN219956637U - Sealing device of liquid level meter - Google Patents
Sealing device of liquid level meter Download PDFInfo
- Publication number
- CN219956637U CN219956637U CN202321469730.7U CN202321469730U CN219956637U CN 219956637 U CN219956637 U CN 219956637U CN 202321469730 U CN202321469730 U CN 202321469730U CN 219956637 U CN219956637 U CN 219956637U
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- CN
- China
- Prior art keywords
- groove
- liquid level
- sealing device
- fixedly connected
- level meter
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Links
- 238000007789 sealing Methods 0.000 title claims abstract description 39
- 239000007788 liquid Substances 0.000 title abstract description 32
- 238000009434 installation Methods 0.000 claims description 11
- 239000000523 sample Substances 0.000 claims description 11
- 229920002379 silicone rubber Polymers 0.000 claims description 4
- 239000004945 silicone rubber Substances 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 3
- 238000005259 measurement Methods 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 230000009471 action Effects 0.000 abstract description 3
- 230000001681 protective effect Effects 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 6
- 238000001125 extrusion Methods 0.000 description 2
- 238000009776 industrial production Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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- Level Indicators Using A Float (AREA)
Abstract
The utility model relates to the technical field of liquid level meters and discloses a sealing device of a liquid level meter, which comprises a meter shell, wherein the left end of the meter shell is fixedly connected with a mounting block, the upper side of the inside of the mounting block is provided with a clamping groove, the inside of the clamping groove is slidably connected with a button, the lower side of the inside of the mounting block is provided with a mounting groove, the front end of the meter shell is provided with a protective cover, the left end of the protective cover is fixedly connected with a connecting block, the inside of the connecting block is provided with a limiting groove, the inside of the limiting groove is provided with a spring, and the inside of the limiting groove is slidably connected with a limiting plate. According to the utility model, the disassembly and the assembly of the shell of the liquid level meter are relatively convenient, so that the overhaul speed of the liquid level meter is increased, the production efficiency and the working efficiency are further improved, and meanwhile, under the action of the sealing ring, the tightness of the liquid level meter is enhanced, and the accuracy and the stability of the liquid level meter are improved.
Description
Technical Field
The utility model relates to the technical field of liquid level meters, in particular to a sealing device of a liquid level meter.
Background
The liquid level dosimeter is an instrument device for measuring the liquid level or the pressure, the temperature and the like of liquid or gas, can output measured values in a mode of current signals or digital signals and the like, is used for monitoring, controlling and adjusting parameters such as the liquid level or the pressure and the like in an industrial process, is widely applied to industries such as petrifaction, electric power, pharmacy, food, chemical industry and the like, is commonly used for monitoring the volume or the weight of the liquid or the gas in industrial production so as to ensure the safety and the stability in the production process, for example, in a storage tank, the liquid level dosimeter can help a factory administrator to master the storage capacity in real time, avoids risks caused by insufficient quantity or overflow and the like, and can also be linked with other instruments such as a control valve, a pump and the like, so that automatic production and control are realized.
However, in use, the existing sealing device of the liquid level meter is complex in disassembly of the shell of the liquid level meter, so that when the liquid level meter breaks down, the maintenance efficiency is low, the equipment downtime in industrial production is poor, the production efficiency and the working efficiency are reduced, and the sealing device of the liquid level meter is provided for the technical field.
Disclosure of Invention
In order to make up for the defects, the utility model provides a sealing device of a liquid level meter, and aims to solve the problem that the shell of the existing liquid level meter is inconvenient to disassemble and overhaul.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a sealing device of level gauge, includes the gauge casing, the left end fixedly connected with installation piece of gauge casing, the inside upside of installation piece is provided with the draw-in groove, the inside sliding connection of draw-in groove has the button, the inside downside of installation piece is provided with the mounting groove, the front end of gauge casing is provided with the safety cover, the left end fixedly connected with connecting block of safety cover, the inside of connecting block is provided with the spacing groove, the inside of spacing groove is provided with the spring, the inside sliding connection of spacing groove has the limiting plate, the top fixedly connected with fixture block of limiting plate, the bottom fixedly connected with go-between of gauge casing.
As a further description of the above technical solution:
the inside upside of go-between is provided with the seal groove, the inside of seal groove is provided with the sealing ring, the inside downside of go-between is provided with the measurement probe rod.
As a further description of the above technical solution:
the top of spring and the bottom fixed connection of limiting plate, the bottom of spring and the interior bottom fixed connection of spacing groove.
As a further description of the above technical solution:
the outside of fixture block and the inside looks block of spacing groove, the outside of fixture block and the inside sliding connection of spacing groove.
As a further description of the above technical solution:
the top end of the measuring probe rod is externally provided with threads, and the top end thread of the measuring probe rod is connected with the internal threads of the connecting ring.
As a further description of the above technical solution:
the outside of sealing ring and the inside sliding connection of go-between, the sealing ring sets up to the silicone rubber material.
As a further description of the above technical solution:
the outside of connecting block and the inside sliding connection of mounting groove.
The utility model has the following beneficial effects:
according to the utility model, through the mutual matching of the structures of the connecting block, the mounting block, the spring, the clamping groove, the button, the clamping block, the sealing ring, the sealing groove and the like, the disassembly and the assembly of the shell of the liquid level meter are convenient, the overhaul speed of the liquid level meter is increased, the production efficiency and the working efficiency are further improved, the influence caused by slower detection of the liquid level meter can be effectively reduced, the sealing performance of the liquid level meter is enhanced under the action of the sealing ring, and the accuracy and the stability of the liquid level meter are improved.
Drawings
FIG. 1 is a perspective view of a sealing device of a level gauge according to the present utility model;
FIG. 2 is a sectional view of a mounting block of a sealing device of a level gauge according to the present utility model;
FIG. 3 is an exploded view of a seal ring of a sealing device of a level gauge according to the present utility model;
fig. 4 is a cross-sectional view of a connecting ring of a sealing device of a liquid level meter according to the present utility model.
Legend description:
1. a meter housing; 2. a protective cover; 3. a connecting ring; 4. measuring a probe rod; 5. a connecting block; 6. a mounting block; 7. a button; 8. sealing grooves; 9. a seal ring; 10. a clamping groove; 11. a clamping block; 12. a limiting plate; 13. a limit groove; 14. a mounting groove; 15. and (3) a spring.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, one embodiment provided by the present utility model is: the utility model provides a sealing device of level gauge, including meter housing 1, meter housing 1's left end fixedly connected with installation piece 6, installation piece 6's inside upside is provided with draw-in groove 10, draw-in groove 10's inside sliding connection has button 7, installation piece 6's inside downside is provided with mounting groove 14, meter housing 1's front end is provided with safety cover 2, safety cover 2's left end fixedly connected with connecting block 5, connecting block 5's inside is provided with spacing groove 13, spacing groove 13's inside is provided with spring 15, spacing groove 13's inside sliding connection has limiting plate 12, spacing plate 12's top fixedly connected with fixture block 11, through pressing button 7, then can drive fixture block 11 and move downwards, and then move to spacing groove 13 inside and separate with draw-in groove 10, this moment outwards pulling safety cover 2 alright accomplish the dismantlement to safety cover 2, be convenient for overhaul the meter, when installing safety cover 2, insert safety cover 2 into the recess that meter housing 1 set up, this moment 5 is to mounting groove 14 internal movement, fixture block 11 receives mounting groove 14 inner wall's squeezing effect, and internal connection 13 makes spring 15 be the compression ring 15 at the inside of setting up at the inside of measuring device housing 3, and the inside connection channel 3 has been connected to the inside of the measuring device, the measuring device is connected to the inside of the measuring device 3 through the spring 15, the end is connected to the inside of the measuring device 3 through the setting up at the end of the spring 15, the measuring device is connected to the inside the measuring device 3, and the measuring device is connected to the inside the measuring device is connected to the inside the measuring device through the inside of the measuring device, and 3, and the measuring device is connected to the inside of the measuring device.
The upper side of the inside of the connecting ring 3 is provided with a sealing groove 8, the inside of the sealing groove 8 is provided with a sealing ring 9, the lower side of the inside of the connecting ring 3 is provided with a measuring probe rod 4, under the action of the sealing ring 9, the tightness of the connection of the connecting ring 3 and the measuring probe rod 4 is enhanced, the accuracy and stability of the liquid level meter are improved, the top end of the spring 15 is fixedly connected with the bottom end of the limiting plate 12, the bottom end of the spring 15 is fixedly connected with the inner bottom wall of the limiting groove 13, the use stability of the spring 15 is ensured, the clamping effect of the clamping block 11 is better by utilizing the elasticity of the spring 15 while the outside of the clamping block 11 is clamped with the inside of the limiting groove 13, the outside of the clamping block 11 is in sliding connection with the inside of the limiting groove 13, the rear end of fixture block 11 sets up to the cambered surface, can be when installing safety cover 2, receive the extrusion effect and make it remove spacing inslot 13, the top outside of measuring probe rod 4 is provided with the screw thread, the top screw thread department of measuring probe rod 4 and the inside threaded connection of go-between 3, the connection of two is more convenient, the outside of sealing ring 9 and the inside sliding connection of go-between 3, sealing ring 9 sets up to the silicone rubber material, the silicone rubber sealing ring has high low temperature resistant performance excellent, oxidation resistant characteristics, excellent in use effect, the outside of connecting block 5 and the inside sliding connection of mounting groove 14, the connection of two just is the installation to safety cover 2.
Working principle: when specifically using this device, when the liquid level meter breaks down and needs to overhaul the meter, can push down button 7, under button 7's downward driving, can drive fixture block 11 and move down, and then move to spacing groove 13 inside and separate with draw-in groove 10, the dismantlement to safety cover 2 can be accomplished to outside pulling safety cover 2 this moment, be convenient for overhaul the liquid level meter, can get rid of the trouble and change the spare part fast, production efficiency is improved, the life of liquid level meter has been improved, use cost has been reduced, wait to overhaul and accomplish the back when installing to safety cover 2, then only need insert safety cover 2 in the recess that meter housing 1 set up, at this moment, fixture block 11 receives the extrusion effect of mounting groove 14 inner wall, move to spacing groove 13 inside, and make spring 15 be compressed state, when the rear end of connecting block 5 moves to mounting groove 14 inside completely, under spring 15's reset effect, drive fixture block 11 upwards again block in the inside draw-in groove 10, so just accomplished the installation to safety cover 2, use the lock ring 3, the seal ring 3 has been connected with the measuring seal ring 3 when measuring ring 3 and measuring ring 9 have been put into the measuring ring, the seal ring 3 has been connected with the measuring ring 4, the seal ring has been connected with the measuring ring 3, the measuring ring has been connected with the measuring ring is convenient and has been used for measuring ring 3.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (7)
1. The utility model provides a sealing device of level gauge, includes meter housing (1), its characterized in that: the utility model provides a meter housing (1)'s left end fixedly connected with installation piece (6), the inside upside of installation piece (6) is provided with draw-in groove (10), the inside sliding connection of draw-in groove (10) has button (7), the inside downside of installation piece (6) is provided with mounting groove (14), the front end of meter housing (1) is provided with safety cover (2), the left end fixedly connected with connecting block (5) of safety cover (2), the inside of connecting block (5) is provided with spacing groove (13), the inside of spacing groove (13) is provided with spring (15), the inside sliding connection of spacing groove (13) has limiting plate (12), the top fixedly connected with fixture block (11) of limiting plate (12), the bottom fixedly connected with go-between (3) of meter housing (1).
2. The sealing device of a level gauge of claim 1, wherein: the inside upside of go-between (3) is provided with seal groove (8), the inside of seal groove (8) is provided with sealing ring (9), the inside downside of go-between (3) is provided with measurement probe rod (4).
3. The sealing device of a level gauge of claim 1, wherein: the top of the spring (15) is fixedly connected with the bottom end of the limiting plate (12), and the bottom end of the spring (15) is fixedly connected with the inner bottom wall of the limiting groove (13).
4. The sealing device of a level gauge of claim 1, wherein: the outer part of the clamping block (11) is clamped with the inner part of the limiting groove (13), and the outer part of the clamping block (11) is in sliding connection with the inner part of the limiting groove (13).
5. The sealing device of a level gauge according to claim 2, wherein: the outside screw thread that is provided with in top of measuring probe rod (4), the top screw thread department of measuring probe rod (4) is connected with the inside screw thread of go-between (3).
6. The sealing device of a level gauge according to claim 2, wherein: the outside of sealing ring (9) and the inside sliding connection of go-between (3), sealing ring (9) set up to the silicone rubber material.
7. The sealing device of a level gauge of claim 1, wherein: the outer part of the connecting block (5) is in sliding connection with the inner part of the mounting groove (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321469730.7U CN219956637U (en) | 2023-06-09 | 2023-06-09 | Sealing device of liquid level meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321469730.7U CN219956637U (en) | 2023-06-09 | 2023-06-09 | Sealing device of liquid level meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219956637U true CN219956637U (en) | 2023-11-03 |
Family
ID=88538860
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321469730.7U Active CN219956637U (en) | 2023-06-09 | 2023-06-09 | Sealing device of liquid level meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219956637U (en) |
-
2023
- 2023-06-09 CN CN202321469730.7U patent/CN219956637U/en active Active
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