CN221260021U - Tuning fork liquid level switch device convenient to install fast - Google Patents
Tuning fork liquid level switch device convenient to install fast Download PDFInfo
- Publication number
- CN221260021U CN221260021U CN202323399052.4U CN202323399052U CN221260021U CN 221260021 U CN221260021 U CN 221260021U CN 202323399052 U CN202323399052 U CN 202323399052U CN 221260021 U CN221260021 U CN 221260021U
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- tuning fork
- liquid level
- casing
- shell
- level switch
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- 238000009434 installation Methods 0.000 claims description 9
- 230000001681 protective effect Effects 0.000 claims description 9
- 239000007787 solid Substances 0.000 claims description 8
- 238000007789 sealing Methods 0.000 claims description 7
- 238000000576 coating method Methods 0.000 claims description 4
- 238000005260 corrosion Methods 0.000 claims description 3
- 239000012780 transparent material Substances 0.000 claims description 3
- 241000252254 Catostomidae Species 0.000 claims description 2
- 238000001514 detection method Methods 0.000 abstract description 8
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 7
- 235000017491 Bambusa tulda Nutrition 0.000 description 7
- 241001330002 Bambuseae Species 0.000 description 7
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 7
- 239000011425 bamboo Substances 0.000 description 7
- 239000012535 impurity Substances 0.000 description 7
- 238000003825 pressing Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 210000001503 joint Anatomy 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
Abstract
The utility model discloses a tuning fork liquid level switch device convenient to install quickly, which relates to the technical field of liquid level detection and comprises a shell, wherein a top cover is arranged at the top of the shell, a fixed ring is arranged at the bottom of the top cover, a clamping groove is formed in the inner wall of the fixed ring, a fixing mechanism is arranged on the surface of the shell, a circuit block is arranged in the shell, a threaded connecting block is arranged at the bottom of the shell, a tuning fork is arranged at the bottom of the threaded connecting block, and a sucking disc is arranged at the bottom of the shell: the push plate is pushed to drive the push rod to move inwards, meanwhile, the clamping block is driven to move inwards, the clamping block moves in the clamping groove, the clamping block can be clamped in the clamping groove by pulling out the push plate, the top cover is convenient to install and detach, the structure inside the shell is convenient to install and detach, and the device is fixed on the surface of the container to be detected through the sucker.
Description
Technical Field
The utility model relates to the technical field of liquid level detection, in particular to a tuning fork liquid level switch device convenient to install rapidly.
Background
The tuning fork liquid level switch is characterized in that a tuning fork sensor vibrating with a pair of natural frequencies is used, when the liquid level reaches the tuning fork part, the changed vibration frequency is converted into an electric signal to a control system, so that the effect of liquid level detection is achieved. The tuning fork liquid level switch is widely applied to the industries of petrochemical industry, metallurgy, light industry, building materials and the like for carrying out up/down limit alarm and control on the liquid level;
The applicant has found through searching that "a tuning fork liquid level switch device convenient for rapid installation" is disclosed in Chinese patent, its publication (bulletin) number is "CN 210321890U", this patent mainly through setting up shell, sleeve pipe, connecting rod and fork body, the sleeve pipe is connected in the lower extreme of shell, the connecting rod is connected in the side that the sleeve pipe kept away from the shell, the fork body is set up in the connecting rod one end kept away from the sleeve pipe, there is circuit part in the shell; the casing includes inner shell and shell, is provided with the holding chamber in the middle of the inner shell, and circuit part fixes at the holding intracavity, and inner shell and shell laminating department mutually are provided with the butt joint groove, are provided with the jack groove along the radial in the butt joint groove, and the jack groove is provided with the locking groove along casing circumference, and the shell lateral wall is provided with the locking piece, locking piece and jack groove and locking groove looks adaptation have reached tuning fork liquid level switch's circuit part convenient to detach and change's effect, but the device is inconvenient for quick installation, does not protect the tuning fork simultaneously, and for this reason, we propose a tuning fork liquid level switch device convenient to install fast.
Disclosure of utility model
The utility model aims to provide a tuning fork liquid level switch device which is convenient to install quickly.
In order to solve the problems set forth in the background art, the utility model provides the following technical scheme: the utility model provides a tuning fork liquid level switch device convenient to install fast, includes the casing, the top cap is installed at the casing top, solid fixed ring is installed to the top cap bottom, the draw-in groove has been seted up to solid fixed ring inner wall, casing surface mounting has fixed establishment, fixed establishment includes clamp plate, push rod and fixture block, the push rod runs through the casing and connects the clamp plate, the fixture block is located push rod top left end, casing internally mounted has the circuit block, the threaded connection piece is installed to the casing bottom, the threaded connection piece bottom is provided with the tuning fork, the sucking disc is installed to the casing bottom.
As a further aspect of the utility model: the handle is arranged at the bottom of the top cover, and the sealing gasket is arranged at the joint of the top cover and the shell.
As a further aspect of the utility model: the clamping block is fixedly connected with the push rod, the clamping block is at the same height with the clamping groove, and the thickness of the clamping block is the same as the width of the clamping groove.
As a further aspect of the utility model: the sucking discs are arranged in four at equal intervals, the shell is made of transparent materials, and the circuit block is provided with vibration sensors.
As a further aspect of the utility model: the screw thread connecting block bottom threaded connection has the rubber sleeve, the screw thread groove has been seted up to the rubber sleeve bottom, the protection section of thick bamboo is installed to screw thread groove internal thread.
As a further aspect of the utility model: through holes are formed in the surface and the bottom of the protective cylinder at equal intervals, and a screen is arranged in the through holes.
As a further aspect of the utility model: the surfaces of the rubber sleeve and the protective cylinder are provided with anti-corrosion coatings.
By adopting the technical scheme, compared with the prior art, the utility model has the beneficial effects that:
1. According to the utility model, the fixing mechanism is arranged, the push rod is driven to move inwards by pushing the pressing plate, the clamping block is driven to move inwards at the same time, the clamping block is moved out of the clamping groove, the clamping block can be clamped in the clamping groove by pulling out the pressing plate, so that the top cover is convenient to mount and dismount, the structure inside the shell is convenient to mount and dismount, and the device can be fixed on the surface of a container to be detected through the sucking disc by arranging the sucking disc, so that the container without a mounting port or thread damage is fast mounted;
2. According to the utility model, the rubber sleeve and the protection cylinder are arranged, the through holes are arranged on the surface of the protection cylinder, and the screen mesh is arranged on the through holes, so that the tuning fork can be protected by the protection cylinder when detecting impurity-containing liquid, the service life of the tuning fork is prevented from being influenced by impurity impact and the detection result is prevented from being interfered, meanwhile, the rubber sleeve can lighten the influence of vibration generated when the protection cylinder is impacted on the device, and the accuracy of the detection result is further ensured.
Drawings
FIG. 1 is a schematic perspective view of a housing according to an embodiment of the present utility model;
FIG. 2 is a schematic perspective view of the whole structure in an embodiment of the present utility model;
FIG. 3 is a schematic perspective view of a fixing mechanism according to an embodiment of the present utility model;
Fig. 4 is a schematic view of an inner cross section of a housing according to an embodiment of the present utility model.
In the figure: 1. a housing; 2. a top cover; 3. a fixing ring; 4. a clamping groove; 5. a fixing mechanism; 51. a pressing plate; 52. a push rod; 53. a clamping block; 6. a circuit block; 7. a threaded connecting block; 8. a tuning fork; 9. a suction cup; 10. a rubber sleeve; 11. a protective cylinder; 12. and a sealing gasket.
Detailed Description
The following describes the embodiments of the present utility model further with reference to the drawings. The description of these embodiments is provided to assist understanding of the present utility model, but is not intended to limit the present utility model. In addition, the technical features of the embodiments of the present utility model described below may be combined with each other as long as they do not collide with each other.
Embodiment 1, please refer to fig. 1-4, the present utility model provides a technical solution: the utility model provides a tuning fork liquid level switch device convenient to install fast, including casing 1, top cap 2 is installed at casing 1 top, solid fixed ring 3 is installed to top cap 2 bottom, draw-in groove 4 has been seted up to solid fixed ring 3 inner wall, casing 1 surface mounting has fixed establishment 5, fixed establishment 5 includes clamp plate 51, push rod 52 and fixture block 53, push rod 52 runs through casing 1 and connects clamp plate 51, the fixture block is located push rod 52 top left end, casing 1 internally mounted has circuit block 6, screw thread connecting block 7 is installed to casing 1 bottom, screw thread connecting block 7 bottom is provided with tuning fork 8, sucking disc 9 is installed to casing 1 bottom.
Referring to fig. 1-4, a handle is installed at the bottom of a top cover 2, a sealing gasket 12 is installed at the joint of the top cover 2 and a shell 1, a pressing plate 51 is fixedly connected with a push rod 52, a clamping block 53 is fixedly connected with the push rod 52, the clamping block 53 and a clamping groove 4 are positioned at the same height, the thickness of the clamping block 53 is the same as the width of the clamping groove 4, four suckers 9 are arranged at equal intervals, the shell 1 is made of a transparent material, and a vibration sensor is arranged on a circuit block 6;
In this embodiment, the handle is convenient for take out top cap 2, and sealing washer 12 can protect casing 1 and top cap 2 junction, prevents that water or dust from getting into casing 1 and influencing inside circuit block 6 life, and sucking disc 9 is provided with four and can promote the fixed stability of device, and vibration sensor can transmit testing result to the external world.
When the device is used, the push rod 52 can be driven to move inwards by pushing the pressing plate 51 through the fixing mechanism 5, meanwhile, the clamping block 53 is driven to move inwards, the clamping block 53 is moved out of the clamping groove 4, the clamping block 53 can be clamped in the clamping groove 4 by pulling out the pressing plate 51, the top cover 2 is convenient to install and detach, the structure inside the shell 1 is convenient to install and detach, the sucker 9 is arranged, and the device is fixed on the surface of a container to be detected through the sucker 9 for a container without a mounting port having threads or thread damage.
In a second embodiment, referring to fig. 1 to fig. 4, the present utility model provides a technical solution: the utility model provides a tuning fork liquid level switch device convenient to install fast, including casing 1, top cap 2 is installed at casing 1 top, solid fixed ring 3 is installed to top cap 2 bottom, draw-in groove 4 has been seted up to solid fixed ring 3 inner wall, casing 1 surface mounting has fixed establishment 5, fixed establishment 5 includes clamp plate 51, push rod 52 and fixture block 53, push rod 52 runs through casing 1 and connects clamp plate 51, the fixture block is located push rod 52 top left end, casing 1 internally mounted has circuit block 6, screw thread connecting block 7 is installed to casing 1 bottom, screw thread connecting block 7 bottom is provided with tuning fork 8, sucking disc 9 is installed to casing 1 bottom.
Referring to fig. 2, a rubber sleeve 10 is screwed at the bottom of a threaded connection block 7, a thread groove is formed in the bottom of the rubber sleeve 10, a protection cylinder 11 is mounted in the thread groove in a threaded manner, through holes are formed in the surface and the bottom of the protection cylinder 11 at equal intervals, a screen is mounted in the through holes, and anti-corrosion coatings are arranged on the surfaces of the rubber sleeve 10 and the protection cylinder 11.
In this embodiment, threaded connection between protection section of thick bamboo 11 and the rubber sleeve 10 is convenient for install and dismantle protection section of thick bamboo 11, and the through-hole has been seted up to protection section of thick bamboo 11 surface and bottom equidistance, installs the screen cloth in the through-hole, is convenient for filter the impurity in the detection liquid, and anticorrosive coating makes rubber sleeve 10 and protection section of thick bamboo 11 can be applicable to the liquid that corrosivity is strong.
When the device is used, through the arrangement of the rubber sleeve 10 and the protective cylinder 11, the through holes are formed in the surface of the protective cylinder 11, and the screen is arranged on the through holes, so that the tuning fork 8 can be protected by the protective cylinder 11 when detecting liquid containing impurities, the service life of the tuning fork is prevented from being influenced by the impact of the impurities, the detection result is prevented from being interfered, and meanwhile, the rubber sleeve 10 can reduce the influence of vibration generated when the protective cylinder 11 is impacted on the device, and the accuracy of the detection result is further guaranteed.
Working principle:
The first step, the sealing washer 12 arranged at the joint of the top cover 2 and the shell 1 is disassembled, the push plate 51 is pushed to drive the push rod 52 to move inwards and drive the clamping block 53 to move out of the clamping groove 4, then the top cover 2 is moved out through a handle, the circuit block 6 is quickly arranged in the shell 1, then the top cover 2 is arranged at the top of the shell 1, the push plate 51 is pulled to drive the clamping block 53 to clamp in the clamping groove 4, the joint is fixed by the sealing washer 12, the device is fixed on a container to be detected through the threaded connecting block 7, and for the container without a mounting port having threads or thread damage, the device can be fixed on the surface of the container to be detected through the sucker 9 for quick installation;
The second step, tuning fork 8 are at the during operation, and protection section of thick bamboo 11 can block the impurity of monitoring container liquid through the screen cloth, prevent that the tuning fork from receiving impurity striking influence life and disturbing the testing result, and rubber sleeve 10 can alleviate the influence of the vibrations that protection section of thick bamboo 11 produced when striking to the device simultaneously.
The front, rear, left, right, up and down are all based on fig. 1 in the drawings of the specification, the face of the device facing the observer is defined as front, the left side of the observer is defined as left, and so on, according to the viewing angle of the person.
In the description of the present utility model, it should be understood that the terms "center," "longitudinal," "lateral," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the scope of the present utility model.
It should be noted that, the device structure and the drawings of the present utility model mainly describe the principle of the present utility model, in terms of the technology of the design principle, the arrangement of the power mechanism, the power supply system, the control system, etc. of the device is not completely described, and on the premise that the person skilled in the art understands the principle of the present utility model, the specific details of the power mechanism, the power supply system and the control system can be clearly known, the control mode of the application file is automatically controlled by the controller, and the control circuit of the controller can be realized by simple programming of the person skilled in the art;
The standard parts used in the method can be purchased from the market, and can be customized according to the description of the specification and the drawings, the specific connection modes of the parts are conventional means such as mature bolts, rivets and welding in the prior art, the machines, the parts and the equipment are conventional models in the prior art, and the structures and the principles of the parts are all known by the skilled person through technical manuals or through conventional experimental methods.
The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings, but the present utility model is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the utility model, and yet fall within the scope of the utility model.
Claims (7)
1. Tuning fork liquid level switch device convenient to install fast, including casing (1), its characterized in that: the utility model discloses a novel electric power tool is characterized in that a top cover (2) is installed at casing (1) top, solid fixed ring (3) is installed to top cover (2) bottom, draw-in groove (4) have been seted up to solid fixed ring (3) inner wall, casing (1) surface mounting has fixed establishment (5), fixed establishment (5) are including clamp plate (51), push rod (52) and fixture block (53), push rod (52) run through casing (1) and connect clamp plate (51), the fixture block is located push rod (52) top left end, casing (1) internally mounted has circuit block (6), threaded connection piece (7) are installed to casing (1) bottom, threaded connection piece (7) bottom is provided with tuning fork (8), sucking disc (9) are installed to casing (1) bottom.
2. A tuning fork liquid level switch device for facilitating quick installation as defined in claim 1, wherein: the handle is arranged at the bottom of the top cover (2), and the sealing gasket (12) is arranged at the joint of the top cover (2) and the shell (1).
3. A tuning fork liquid level switch device for facilitating quick installation as defined in claim 1, wherein: the clamping block (53) is fixedly connected with the push rod (52), the clamping block (53) is at the same height with the clamping groove (4), and the thickness of the clamping block (53) is the same as the width of the clamping groove (4).
4. A tuning fork liquid level switch device for facilitating quick installation as defined in claim 1, wherein: four suckers (9) are arranged at equal intervals, the shell (1) is made of transparent materials, and the circuit block (6) is provided with a vibration sensor.
5. A tuning fork liquid level switch device for facilitating quick installation as defined in claim 1, wherein: the bottom of the threaded connecting block (7) is in threaded connection with a rubber sleeve (10), a threaded groove is formed in the bottom of the rubber sleeve (10), and a protection cylinder (11) is installed in the threaded groove in a threaded mode.
6. The tuning fork liquid level switching device for facilitating quick installation according to claim 5, wherein: through holes are formed in the surface and the bottom of the protective cylinder (11) at equal intervals, and a screen is arranged in the through holes.
7. The tuning fork liquid level switching device for facilitating quick installation according to claim 5, wherein: the surfaces of the rubber sleeve (10) and the protective cylinder (11) are provided with anti-corrosion coatings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323399052.4U CN221260021U (en) | 2023-12-13 | 2023-12-13 | Tuning fork liquid level switch device convenient to install fast |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323399052.4U CN221260021U (en) | 2023-12-13 | 2023-12-13 | Tuning fork liquid level switch device convenient to install fast |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221260021U true CN221260021U (en) | 2024-07-02 |
Family
ID=91625440
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323399052.4U Active CN221260021U (en) | 2023-12-13 | 2023-12-13 | Tuning fork liquid level switch device convenient to install fast |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221260021U (en) |
-
2023
- 2023-12-13 CN CN202323399052.4U patent/CN221260021U/en active Active
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