CN213120734U - Outdoor ultrasonic liquid level meter - Google Patents
Outdoor ultrasonic liquid level meter Download PDFInfo
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- CN213120734U CN213120734U CN202021989210.5U CN202021989210U CN213120734U CN 213120734 U CN213120734 U CN 213120734U CN 202021989210 U CN202021989210 U CN 202021989210U CN 213120734 U CN213120734 U CN 213120734U
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Abstract
The utility model belongs to the technical field of the level measurement, especially, outdoor ultrasonic wave level gauge, including the level gauge body, the level gauge body is including the measuring end, the measuring end is located the lower extreme of level gauge body, the surface slip of measuring end has cup jointed the mounting panel, the lower surface mounting of mounting panel has anti-tilt device, through anti-tilt device monitors the level gauge body constantly, anti-tilt device includes the monitoring post. This outdoor ultrasonic wave level gauge of using, through setting up the lower surface mounting anti-tilting device at the mounting panel, make anti-tilting device cup joint the measuring end of level gauge body, utilize the inside graphite powder that fills of rubber cap in anti-tilting device, utilize to glue the cap and pour into the graphite powder into the monitoring inslot when being extruded by the measuring end of slope, first electrode ring of graphite switch-on and second electrode ring in the monitoring inslot, make the circuit of bee calling organ switched on and begin work, thereby make to have the characteristics of being convenient for prevent the monitoring of tilting to the ultrasonic wave level gauge.
Description
Technical Field
The utility model relates to a level measurement technical field especially relates to an outdoor ultrasonic wave level gauge.
Background
The ultrasonic level gauge is a digital level gauge controlled by a microprocessor. The ultrasonic pulse is sent out by an inductor (transducer) during measurement, the sound wave is reflected by the liquid surface and then received by the same inductor or an ultrasonic receiver, the sound wave is converted into an electric signal through a piezoelectric crystal or a magnetostrictive device, and the distance from the inductor to the surface of the measured liquid is calculated according to the time between the emission and the reception of the sound wave. Because of adopting non-contact measurement, the measured medium is almost not limited, and the method can be widely used for measuring the height of various liquid and solid materials;
when the ultrasonic liquid level meter is used outdoors, the ultrasonic liquid level meter is easily impacted by external energy or substances, and meanwhile, the ultrasonic liquid level meter is installed by the installation plate in an auxiliary mode, the installation connection between the ultrasonic liquid level meter and the installation plate is easily affected by external factors to be loosened, and particularly when the ultrasonic liquid level meter is impacted by the outside, the ultrasonic liquid level meter is further inclined, and therefore measuring data generate errors.
SUMMERY OF THE UTILITY MODEL
When using in the open air based on current ultrasonic wave level gauge, the technical problem of slope takes place easily in the installation of ultrasonic wave level gauge, the utility model provides an outdoor ultrasonic wave level gauge of using.
The utility model provides an outdoor ultrasonic wave level gauge, including the level gauge body, the level gauge body is including the measuring end, the measuring end is located the lower extreme of level gauge body, the surface slip of measuring end has cup jointed the mounting panel, the lower surface mounting of mounting panel has anti-tilt device, through anti-tilt device monitors the level gauge body constantly, anti-tilt device includes the monitoring post.
Preferably, the monitoring column is hollow cylinder, the horizontal cross section of monitoring column is the ring form, the monitoring groove has been seted up to the upper surface of monitoring column, the first electrode ring of inner diapire fixedly connected with and the second electrode ring in monitoring groove.
Through above-mentioned technical scheme, utilize the monitoring post that insulating material made to connect first electrode ring and second electrode ring to be convenient for prevent to take place unexpected switch-on between first electrode ring and second electrode ring.
Preferably, the first electrode ring and the second electrode ring are respectively located on two sides of the inner bottom wall of the monitoring groove, the upper surface of the first electrode ring and the upper surface of the second electrode ring are both in a circular ring shape, and the cross section of the first electrode ring and the cross section of the second electrode ring are in a right-angle triangular shape which is symmetrical to each other.
Through the technical scheme, the cross section of the first electrode ring and the cross section of the second electrode ring are in the right-angle triangular shape which is symmetrical mutually, so that the graphite powder can conveniently slide off the inclined surfaces of the first electrode ring and the second electrode ring, and the first electrode ring and the second electrode ring are communicated.
Preferably, the lower fixed surface of mounting panel is connected with portable power source and bee calling organ, portable power source and bee calling organ electric connection, first electrode ring and second electrode ring all with bee calling organ electric connection.
Through above-mentioned technical scheme, utilize first electrode ring and second electrode ring all with bee calling organ electric connection to be convenient for control opening and closing of bee calling organ.
Preferably, the inside wall of monitoring post is seted up threaded hole, the inside in screw hole intercommunication monitoring groove, the inside wall threaded connection of screw hole has screwed joint, screwed joint's terminal fixedly connected with rubber cap, rubber cap is the annular array distribution at the inside wall of monitoring post, the inside intercommunication screwed joint's of rubber cap inside, rubber cap's inside packing has the graphite powder.
Through above-mentioned technical scheme, the inside of utilizing the rubber cap is filled with the graphite powder to be convenient for communicate first electrode ring and second electrode ring through the electric conductivity of graphite powder.
Preferably, the mounting hole has been seted up to the upper surface of mounting panel, the measuring end is installed to the inside wall of mounting hole, the thread groove has been seted up to the lower surface of mounting panel, the axis of thread groove is on the same straight line with the axis of mounting hole.
Through above-mentioned technical scheme, utilize the surface adaptation of mounting hole and measuring terminal, and measuring terminal and monitoring post slip grafting to the lower extreme of the mounting panel of being convenient for seals the upper surface in monitoring groove.
Preferably, the edge of the upper surface of the monitoring column is fixedly connected with a connecting ring, the surface of the connecting ring is in threaded connection with the inner side wall of the threaded groove, the measuring end is located inside the monitoring column, and the side wall of the measuring end is slidably connected with a rubber cap.
Through above-mentioned technical scheme, utilize and measure the inside that the end is located the monitoring post to be convenient for the monitoring post to protect the lateral wall of measuring the end.
The utility model provides a beneficial effect does:
1. through setting up the lower surface mounting anti-tilting device at the mounting panel, make anti-tilting device cup joint the measuring end of level gauge body, utilize the inside graphite powder that fills of rubber cap in anti-tilting device, utilize and glue the cap and pour into the monitoring inslot with the graphite powder when being extruded by the measuring end of slope, the graphite switch-on first electrode ring of monitoring inslot and second electrode ring, make the circuit of bee calling organ switched on and begin work, thereby make to have the characteristics that are convenient for prevent the monitoring of inclining to the ultrasonic wave level gauge.
Drawings
Fig. 1 is a schematic view of an outdoor ultrasonic level gauge according to the present invention;
FIG. 2 is a cross-sectional view of a monitoring column structure of an outdoor ultrasonic level gauge provided by the present invention;
fig. 3 is a bottom view of the mounting plate structure of the ultrasonic level meter for outdoor use according to the present invention.
In the figure: 1. a liquid level meter body; 2. a measuring end; 3. mounting a plate; 4. monitoring the column; 5. monitoring the tank; 6. a first electrode ring; 7. a second electrode ring; 8. a mobile power supply; 9. a buzzer; 10. a threaded hole; 11. a threaded joint; 12. a rubber cap; 13. graphite powder; 14. mounting holes; 15. a thread groove; 16. and (7) connecting rings.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-3, an outdoor ultrasonic liquid level meter comprises a liquid level meter body 1, wherein the liquid level meter body 1 comprises a measuring end 2, the measuring end 2 is positioned at the lower end of the liquid level meter body 1, a mounting plate 3 is sleeved on the surface of the measuring end 2 in a sliding manner, an anti-tilting device is mounted on the lower surface of the mounting plate 3, the liquid level meter body 1 is constantly monitored through the anti-tilting device, and the anti-tilting device comprises a monitoring column 4;
furthermore, the monitoring column 4 is in a hollow cylindrical shape, the horizontal section of the monitoring column 4 is in a circular ring shape, the upper surface of the monitoring column 4 is provided with a monitoring groove 5, and the inner bottom wall of the monitoring groove 5 is fixedly connected with a first electrode ring 6 and a second electrode ring 7;
furthermore, the first electrode ring 6 and the second electrode ring 7 are respectively positioned on two sides of the inner bottom wall of the monitoring groove 5, the upper surface of the first electrode ring 6 and the upper surface of the second electrode ring 7 are both in a ring shape, and the cross section of the first electrode ring 6 and the cross section of the second electrode ring 7 are in a mutually symmetrical right-angled triangle shape;
further, the lower surface of the mounting plate 3 is fixedly connected with a mobile power supply 8 and a buzzer 9, the mobile power supply 8 is electrically connected with the buzzer 9, and the first electrode ring 6 and the second electrode ring 7 are both electrically connected with the buzzer 9;
furthermore, a threaded hole 10 is formed in the inner side wall of the monitoring column 4, the threaded hole 10 is communicated with the inside of the monitoring groove 5, a threaded joint 11 is in threaded connection with the inner side wall of the threaded hole 10, a rubber cap 12 is fixedly connected to the tail end of the threaded joint 11, the rubber cap 12 is distributed on the inner side wall of the monitoring column 4 in an annular array mode, the inside of the rubber cap 12 is communicated with the inside of the threaded joint 11, and graphite powder 13 is filled in the rubber cap 12;
furthermore, the upper surface of the mounting plate 3 is provided with a mounting hole 14, the inner side wall of the mounting hole 14 is provided with the measuring end 2, the lower surface of the mounting plate 3 is provided with a thread groove 15, and the axis of the thread groove 15 and the axis of the mounting hole 14 are on the same straight line;
further, the edge of the upper surface of the monitoring column 4 is fixedly connected with a connecting ring 16, the surface of the connecting ring 16 is in threaded connection with the inner side wall of the thread groove 15, the measuring end 2 is located inside the monitoring column 4, and the side wall of the measuring end 2 is slidably connected with a rubber cap 12.
Through setting up the lower surface mounting anti-tilting device at mounting panel 3, make anti-tilting device cup joint level gauge body 1's measurement end 2, utilize the inside graphite powder 13 that fills of rubber cap 12 in anti-tilting device, utilize rubber cap 12 to pour into graphite powder 13 into monitoring groove 5 when being extruded by 2 measurement ends of slope, the graphite switch-on first electrode ring 6 and second electrode ring 7 in the monitoring groove 5, make the circuit of bee calling organ 9 switched on and begin work, thereby make to have the characteristics that are convenient for carry out anti-tilting monitoring to the ultrasonic wave level gauge.
The working principle is as follows:
install mounting panel 3 fixed at the level surface top horizontal installation, pack graphite powder 13 with rubber cap 12 after through screwed joint 11 and screw hole 10 threaded connection, will measure in end 2 is vertical stretches into monitoring post 4 at horizontal desktop, take out the measuring post after rotating measurement end 2, will monitor unnecessary graphite powder 13 in the groove 5 and pour out, install measuring end 2 in mounting hole 14, lead to the go-between 16 screw in thread groove 15 with the anti-tilt device, when level gauge body 1 takes place the slope, the rubber cap 12 of measuring end 2 extrusion one side, rubber cap 12 warp and extrudes graphite powder 13 into monitoring groove 5, graphite powder 13 communicates first electrode ring 6 and second electrode ring 7, buzzer 9 circuit switch-on and send the buzzer alarm.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. The utility model provides an outdoor ultrasonic wave level gauge, includes level gauge body (1), its characterized in that: the liquid level meter comprises a liquid level meter body (1) and is characterized in that the liquid level meter body (1) comprises a measuring end (2), the measuring end (2) is located at the lower end of the liquid level meter body (1), a mounting plate (3) is sleeved on the surface of the measuring end (2) in a sliding mode, an anti-tilting device is installed on the lower surface of the mounting plate (3), the anti-tilting device monitors the liquid level meter body (1) constantly, and the anti-tilting device comprises a monitoring column (4).
2. An outdoor ultrasonic level gauge according to claim 1, wherein: monitoring post (4) are hollow cylinder, the horizontal cross-section of monitoring post (4) is the ring form, monitoring groove (5) have been seted up to the upper surface of monitoring post (4), the interior diapire fixedly connected with first electrode ring (6) and second electrode ring (7) of monitoring groove (5).
3. An outdoor ultrasonic level gauge according to claim 2, wherein: first electrode ring (6) and second electrode ring (7) are located the interior diapire both sides of monitoring groove (5) respectively, the upper surface of first electrode ring (6) and the upper surface of second electrode ring (7) all are the ring form, the cross section of first electrode ring (6) and the transversal right angle triangle-shaped of personally submitting mutual symmetry of second electrode ring (7).
4. An outdoor ultrasonic level gauge according to claim 3, wherein: the lower fixed surface of mounting panel (3) is connected with portable power source (8) and bee calling organ (9), portable power source (8) and bee calling organ (9) electric connection, first electrode ring (6) and second electrode ring (7) all with bee calling organ (9) electric connection.
5. An outdoor ultrasonic level gauge according to claim 1, wherein: threaded hole (10) are seted up to the inside wall of monitoring post (4), the inside of screw hole (10) intercommunication monitoring groove (5), the inside wall threaded connection of screw hole (10) has screwed joint (11), terminal fixedly connected with of screwed joint (11) glues cap (12), it is the annular array distribution to glue cap (12) at the inside wall of monitoring post (4), the inside of the inside intercommunication screwed joint (11) of gluey cap (12), the inside packing of gluey cap (12) has graphite powder (13).
6. An outdoor ultrasonic level gauge according to claim 1, wherein: mounting hole (14) have been seted up to the upper surface of mounting panel (3), measuring terminal (2) are installed to the inside wall of mounting hole (14), thread groove (15) have been seted up to the lower surface of mounting panel (3), the axis of thread groove (15) is on same straight line with the axis of mounting hole (14).
7. An outdoor ultrasonic level gauge according to claim 6, wherein: the edge of the upper surface of the monitoring column (4) is fixedly connected with a connecting ring (16), the surface of the connecting ring (16) is in threaded connection with the inner side wall of the threaded groove (15), the measuring end (2) is located inside the monitoring column (4), and the side wall of the measuring end (2) is connected with a rubber cap (12) in a sliding mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021989210.5U CN213120734U (en) | 2020-09-13 | 2020-09-13 | Outdoor ultrasonic liquid level meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021989210.5U CN213120734U (en) | 2020-09-13 | 2020-09-13 | Outdoor ultrasonic liquid level meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213120734U true CN213120734U (en) | 2021-05-04 |
Family
ID=75662269
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021989210.5U Active CN213120734U (en) | 2020-09-13 | 2020-09-13 | Outdoor ultrasonic liquid level meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213120734U (en) |
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2020
- 2020-09-13 CN CN202021989210.5U patent/CN213120734U/en active Active
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