CN219867337U - Liquid level sensor convenient to installation - Google Patents
Liquid level sensor convenient to installation Download PDFInfo
- Publication number
- CN219867337U CN219867337U CN202321520595.4U CN202321520595U CN219867337U CN 219867337 U CN219867337 U CN 219867337U CN 202321520595 U CN202321520595 U CN 202321520595U CN 219867337 U CN219867337 U CN 219867337U
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- China
- Prior art keywords
- level sensor
- liquid level
- installation
- protection box
- mounting
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- 239000007788 liquid Substances 0.000 title claims abstract description 50
- 238000009434 installation Methods 0.000 title claims abstract description 49
- 238000007789 sealing Methods 0.000 claims description 19
- 230000006835 compression Effects 0.000 abstract description 2
- 238000007906 compression Methods 0.000 abstract description 2
- 239000002253 acid Substances 0.000 description 4
- 239000003513 alkali Substances 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 238000005259 measurement Methods 0.000 description 3
- 238000001514 detection method Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
Abstract
The utility model discloses a liquid level sensor convenient to install, and relates to the technical field of liquid level sensors. This a level sensor convenient to installation can be fixed the mounting bracket on the container wall through the bolt earlier, can then through pulling limiting plate, put the protection box on the support frame, drive the fixed plate to one side remove, make the installation piece remove to the mounting groove in, make the installation piece extrude the rubber sleeve, drive reset spring compression, after the installation piece gets into the mounting groove, rethread reset spring rebound drives the installation piece and moves down, make installation piece and mounting groove carry out the block, then loosen the limiting plate, make limiting spring rebound drive limiting plate support the protection box, the level sensor of the installation that can make the staff quick improves level sensor's installation effectiveness and stability.
Description
Technical Field
The utility model relates to the technical field of liquid level sensors, in particular to a liquid level sensor convenient to install.
Background
A high-precision liquid level sensor is a device for measuring the liquid or gas level, which can convert a physical quantity into an electrical signal in order to monitor and control the liquid level. High precision level sensors are used in a wide variety of applications, such as in the fields of industrial automation, environmental monitoring, medical equipment, and the like. The high-precision liquid level sensor can realize high-precision liquid level measurement, the precision can reach 0.1% FS or even higher, and various high-precision application occasions can be met.
However, the conventional liquid level sensor has the disadvantages that when the liquid level sensor is installed, a plurality of parts are needed to be used for installing and fixing the liquid level sensor, the consumption time is long, the installation efficiency is affected, and when chemical substances such as acid, alkali and the like are measured for a long time, the corrosion is easy to occur, and the service life of the liquid level sensor is affected, so that the conventional liquid level sensor needs to be improved.
Disclosure of Invention
The utility model aims to provide a liquid level sensor convenient to install, which solves the problems that in the prior market, when the liquid level sensor is installed, a plurality of parts are needed to be adopted to install and fix the liquid level sensor, the time consumption is long, the installation efficiency is influenced, and when chemical substances such as acid, alkali and the like are measured for a long time, the liquid level sensor is easy to corrode, and the service life of the liquid level sensor is influenced.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a level sensor convenient to installation, includes level sensor body and installation mechanism, the outside of level sensor body is equipped with the protection box, the outside of protection box is equipped with sealing mechanism, one side welding of protection box has the fixed plate, the below of protection box is equipped with the support frame, one side of support frame is equipped with stop gear, one side fixedly connected with mounting bracket of support frame, the inside of mounting bracket runs through there is the bolt, the one end of bolt is connected with the container wall, the mounting groove has been seted up to the inside of support frame, installation mechanism sets up in the mounting groove.
Preferably, the limiting mechanism comprises a limiting plate, a telescopic groove and a limiting spring, and the telescopic groove is formed in the supporting frame.
Preferably, a limiting spring is arranged in the telescopic groove, and a limiting plate is arranged on one side of the limiting spring.
Preferably, the sealing mechanism comprises an observation window, a sealing ring, a door plate and screws, and the door plate is arranged on the outer side of the protection box through the screws.
Preferably, a sealing ring is arranged on the outer side of the door plate, and an observation window is arranged on one side of the door plate.
Preferably, the mounting mechanism comprises a rubber sleeve, a reset spring and a mounting block, and one side of the fixing plate is connected with the mounting block.
Preferably, a rubber sleeve is arranged above the inner wall of the mounting groove, and a return spring is arranged in the rubber sleeve.
Compared with the prior art, the utility model has the beneficial effects that: this level sensor convenient to installation:
1. be provided with installation mechanism and stop gear, when the staff wants to install liquid level sensor to container inner wall or container outer wall, can be earlier through the bolt with the mounting bracket fixed to the container wall on, afterwards can be through pulling the limiting plate, put the protection box on the support frame, it moves to one side to drive the fixed plate, make the installation piece remove to the mounting groove, make the installation piece extrude the rubber cover, drive reset spring compression, after the installation piece gets into the mounting groove, rethread reset spring rebound drives the installation piece and moves down, make installation piece and mounting groove carry out the block, then loosen the limiting plate, make the reset spring rebound drive the limiting plate support the protection box, can make the liquid level sensor of the quick installation of staff, improve liquid level sensor's installation effectiveness and stability.
2. Be provided with sealing mechanism and protection box, the staff can be through unloading the screw before installing level sensor, opens the door plant afterwards, puts into the protection box with level sensor, closes the door plant afterwards, and the leakproofness of protection box can be improved in the setting of sealing washer, prevents that level sensor from receiving the corruption when carrying out liquid level measurement to some chemicals such as acid, alkali, also can prevent that the dust from getting into level sensor in, has prolonged level sensor's life.
Drawings
FIG. 1 is a schematic diagram of a front view structure of the present utility model;
FIG. 2 is a schematic view of a front view in cross section;
FIG. 3 is a schematic top view of the present utility model;
fig. 4 is an enlarged schematic view of the structure of the present utility model at a.
In the figure: 1. a liquid level sensor body; 2. a wall surface of the container; 3. a protective case; 4. a fixing plate; 5. a bolt; 6. a mounting frame; 7. a support frame; 8. a limiting mechanism; 81. a limiting plate; 82. a telescopic slot; 83. a limit spring; 9. a sealing mechanism; 91. an observation window; 92. a seal ring; 93. a door panel; 94. a screw; 10. a mounting groove; 11. a mounting mechanism; 111. a rubber sleeve; 112. a return spring; 113. and (5) installing a block.
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, the present utility model provides a technical solution: the utility model provides a level sensor convenient to installation, includes level sensor body 1 and installation mechanism 11, the outside of level sensor body 1 is equipped with protection box 3, the outside of protection box 3 is equipped with sealing mechanism 9, one side welding of protection box 3 has fixed plate 4, the below of protection box 3 is equipped with support frame 7, one side of support frame 7 is equipped with stop gear 8, one side fixedly connected with mounting bracket 6 of support frame 7, the inside of mounting bracket 6 runs through there is bolt 5, the one end of bolt 5 is connected with container wall 2, mounting groove 10 has been seted up to the inside of support frame 7, installation mechanism 11 sets up in mounting groove 10.
According to the illustration in fig. 1 and 2, the limit mechanism 8 comprises a limit plate 81, a telescopic slot 82 and a limit spring 83, the telescopic slot 82 is arranged in the support frame 7, the limit spring 83 is arranged in the telescopic slot 82, one side of the limit spring 83 is provided with the limit plate 81, and the cross section of the limit plate 81 is L-shaped.
During the implementation, can pull limiting plate 81 to one side earlier, make limiting plate 81 to one side remove in flexible groove 82, put into between limiting plate 81 and the support frame 7 with protection box 3 afterwards, with protection box 3 installed the back, loosen limiting plate 81, make limiting spring 83 rebound drive limiting plate 81 support protection box 3, can make protection box 3 place stably, improve level sensor's installation stability.
According to the illustration in fig. 1 and 3, the sealing mechanism 9 includes an observation window 91, a sealing ring 92, a door plate 93 and a screw 94, the door plate 93 is mounted on the outer side of the protection box 3 through the screw 94, the sealing ring 92 is disposed on the outer side of the door plate 93, the observation window 91 is disposed on one side of the door plate 93, and the shape of the sealing ring 92 is ≡.
During the concrete implementation, before installing the liquid level sensor, the staff can be through unloading screw 94, open door plant 93 afterwards, put into the protection box 3 with liquid level sensor body 1, close door plant 93 afterwards, the leakproofness of protection box 3 can be improved in the setting of sealing washer 92, prevent that liquid level sensor from receiving the corruption when carrying out the liquid level measurement to some chemicals such as acid, alkali, also can prevent that the dust from getting into in the liquid level sensor, prolonged liquid level sensor's life.
According to fig. 2 and 4, the mounting mechanism 11 includes a rubber sleeve 111, a return spring 112 and a mounting block 113, one side of the fixing plate 4 is connected with the mounting block 113, the rubber sleeve 111 is mounted above the inner wall of the mounting groove 10, the return spring 112 is disposed inside the rubber sleeve 111, and the support frame 7 is L-shaped.
In specific implementation, the protection box 3 is placed on the support frame 7, the fixing plate 4 is driven to move to one side, the installation block 113 is driven to move into the installation groove 10, the installation block 113 is made to extrude the rubber sleeve 111, the reset spring 112 is driven to compress, after the installation block 113 enters the installation groove 10, the installation block 113 is driven to move downwards through rebound of the reset spring 112, the installation block 113 is clamped with the installation groove 10, and therefore a worker can install the liquid level sensor rapidly, and the installation efficiency of the liquid level sensor is improved.
Working principle: when the liquid level sensor convenient to install is used, firstly, the liquid level sensor body 1 is placed into the protection box 3, the protection box 3 is sealed through the sealing mechanism 9, then the installation frame 6 and the support frame 7 are installed on the container wall surface 2, then the protection box 3 is installed on the support frame 7 through the installation mechanism 11, then the protection box 3 is limited and supported through the limiting mechanism 8, after the liquid level sensor is installed, the liquid level sensor can downwards send a detection signal such as high-frequency sound wave, electromagnetic wave or light beam, when the detection signal meets the surface of a measured medium, reflection occurs, the liquid level sensor can receive the reflection signal, then the liquid level sensor sends a distance calculation result to the system display screen through an electric signal, workers can see liquid level data through the display screen, the installation mechanism 11 and the sealing mechanism 9 improve the installation efficiency and stability of the liquid level sensor, and the content which is not described in detail in the description belong to the prior art known to the person skilled in the art.
Although the present utility model has been described 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 and changes may be made without departing from the spirit and principles of the present utility model.
Claims (7)
1. The utility model provides a level sensor convenient to installation, includes level sensor body (1) and installation mechanism (11), its characterized in that: the liquid level sensor is characterized in that a protection box (3) is arranged on the outer side of the liquid level sensor body (1), a sealing mechanism (9) is arranged on the outer side of the protection box (3), a fixing plate (4) is welded on one side of the protection box (3), a supporting frame (7) is arranged below the protection box (3), a limit mechanism (8) is arranged on one side of the supporting frame (7), a mounting frame (6) is fixedly connected to one side of the supporting frame (7), a bolt (5) penetrates through the mounting frame (6), one end of the bolt (5) is connected with a container wall (2), a mounting groove (10) is formed in the inner side of the supporting frame (7), and a mounting mechanism (11) is arranged in the mounting groove (10).
2. A liquid level sensor for facilitating installation as defined in claim 1, wherein: the limiting mechanism (8) comprises a limiting plate (81), a telescopic groove (82) and a limiting spring (83), and the telescopic groove (82) is formed in the supporting frame (7).
3. A liquid level sensor for facilitating installation as defined in claim 2, wherein: a limiting spring (83) is arranged in the telescopic groove (82), and a limiting plate (81) is arranged on one side of the limiting spring (83).
4. A liquid level sensor for facilitating installation as defined in claim 1, wherein: the sealing mechanism (9) comprises an observation window (91), a sealing ring (92), a door plate (93) and screws (94), and the door plate (93) is installed on the outer side of the protection box (3) through the screws (94).
5. A liquid level sensor for facilitating installation as defined in claim 4, wherein: the outside of door plant (93) is equipped with sealing washer (92), observation window (91) have been seted up to one side of door plant (93).
6. A liquid level sensor for facilitating installation as defined in claim 1, wherein: the mounting mechanism (11) comprises a rubber sleeve (111), a reset spring (112) and a mounting block (113), and one side of the fixed plate (4) is connected with the mounting block (113).
7. A liquid level sensor for facilitating installation as defined in claim 6, wherein: a rubber sleeve (111) is arranged above the inner wall of the mounting groove (10), and a return spring (112) is arranged inside the rubber sleeve (111).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321520595.4U CN219867337U (en) | 2023-06-14 | 2023-06-14 | Liquid level sensor convenient to installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321520595.4U CN219867337U (en) | 2023-06-14 | 2023-06-14 | Liquid level sensor convenient to installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219867337U true CN219867337U (en) | 2023-10-20 |
Family
ID=88348131
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321520595.4U Active CN219867337U (en) | 2023-06-14 | 2023-06-14 | Liquid level sensor convenient to installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219867337U (en) |
-
2023
- 2023-06-14 CN CN202321520595.4U patent/CN219867337U/en active Active
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