CN213239088U - Wireless liquid level monitoring device - Google Patents
Wireless liquid level monitoring device Download PDFInfo
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- CN213239088U CN213239088U CN202021977605.3U CN202021977605U CN213239088U CN 213239088 U CN213239088 U CN 213239088U CN 202021977605 U CN202021977605 U CN 202021977605U CN 213239088 U CN213239088 U CN 213239088U
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- balancing weight
- sensor
- wireless
- weight part
- monitoring device
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Abstract
The utility model discloses a wireless liquid level monitoring device, including wireless level sensor, fixed surface installs the sensor fixed plate behind the wireless level sensor, the fixed position at wireless level sensor lower surface middle part installs the sensor connecting wire, the sensor connecting wire is installed in wireless level sensor's other end fixed mounting has sensor metal probe. A wireless liquid level monitoring device, can make wireless level sensor installation more firm through the sensor fixed plate, the balancing weight part one and the balancing weight part two of setting can let sensor metal probe sink faster, increase the weight of sensor connecting wire lower extreme, avoid the position that liquid flow changed sensor metal probe, influence the monitoring result, also can very convenient dismantlement get off when not needing, do not need to connect the sensor connecting wire again.
Description
Technical Field
The utility model relates to a liquid level monitoring device field, in particular to wireless liquid level monitoring device.
Background
The wireless liquid level monitoring device is provided with a wireless liquid level sensor which is a new product after an RS485 digital pressure liquid level sensor and an RS485 digital pressure transmitter and is applied to a monitoring control system; petrochemical, environmental protection, tap water pipe network monitoring, reservoir high and low liquid level monitoring, power station operation inspection and locomotive braking systems; a thermoelectric unit; light industry and mechanical metallurgy; building automation, constant pressure water supply system; other automation and detection systems; detecting and controlling an industrial process; laboratory liquid level calibration and the like; the existing wireless liquid level sensor has certain defects in installation, the installation is not firm enough, and the position of a probe is not stable enough.
SUMMERY OF THE UTILITY MODEL
A primary object of the present invention is to provide a wireless liquid level monitoring device, which can effectively solve the problems of the background art.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a wireless liquid level monitoring device, includes wireless level sensor, fixed surface installs the sensor fixed plate behind the wireless level sensor, the fixed position at wireless level sensor lower surface middle part installs the sensor connecting wire, the sensor connecting wire is installed in wireless level sensor's other end fixed mounting has sensor metal probe, the sensor connecting wire outside is close to sensor metal probe lower surface movable mounting and has balancing weight part one, balancing weight part side movable mounting has balancing weight part two.
Preferably, the first balancing weight part and the second balancing weight part are combined to form a circular ring, and the sensor metal probe is fixedly connected with the wireless liquid level sensor through a sensor connecting wire.
Preferably, the position that sensor fixed plate front surface is close to the four corners has seted up fixed screw hole, the fixed plate recess has been seted up to the position at sensor fixed plate rear surface middle part, the equal fixed mounting in position that the inside lower surface of fixed plate recess is close to both sides has the pressing rubber piece.
Preferably, balancing weight bolt holes are formed in the positions, close to the upper surface and the lower surface, of the two sides of the first balancing weight part, hemispherical clamping grooves are formed in the two sides of the inner portion of each balancing weight bolt hole, and rubber strips are uniformly and fixedly mounted on the front surface of the first balancing weight part and the rear surface of the second balancing weight part.
Preferably, a balancing weight pressing bolt is fixedly arranged on two sides of the balancing weight part corresponding to the position of the balancing weight bolt hole, a pressing groove is formed in the middle of the rear surface of the balancing weight pressing bolt, and hemispherical clamping blocks are fixedly arranged at the positions of the hemispherical clamping grooves on the two sides of the balancing weight pressing bolt.
Preferably, four hemispherical clamping grooves are uniformly formed in the positions, close to the upper surface and the lower surface, of two sides of the inner portion of the bolt hole of the balancing weight, and the balancing weight portion two-way pressing bolt is movably installed on one side face of the balancing weight portion.
Compared with the prior art, the utility model discloses following beneficial effect has:
the utility model discloses in, through the sensor fixed plate that sets up, wireless level sensor passes through the sensor fixed plate and fixes suitable position, pass the fixed screw hole on the sensor fixed plate with the screw, install the position that needs the installation with the sensor fixed plate, it can compress the rubber piece of pressing down in the fixed plate recess to screw up the screw, can let the more firm of sensor fixed plate installation, partly one of balancing weight and balancing weight part two through the setting, partly one of balancing weight and balancing weight part two can let the faster sinking of sensor metal probe, increase the weight of sensor connecting wire lower extreme, avoid the position that liquid flow changes sensor metal probe, influence the monitoring result, also can very convenient dismantlement get off when not needing, need not reconnect the sensor connecting wire.
Drawings
FIG. 1 is a schematic view of the overall structure of a wireless liquid level monitoring device according to the present invention;
FIG. 2 is a schematic structural view of a side surface of a counterweight part and a partial front surface of a counterweight part II of the wireless liquid level monitoring device of the present invention;
FIG. 3 is a partial cross-sectional view of a sensor fixing plate of the wireless liquid level monitoring device of the present invention;
FIG. 4 is a cross-sectional view of a first weight block portion and a second weight block portion of the wireless liquid level monitoring device of the present invention;
fig. 5 is the enlarged view of a portion a in fig. 4 of the wireless liquid level monitoring device of the present invention.
In the figure: 1. a wireless liquid level sensor; 2. a sensor fixing plate; 201. fixing screw holes; 202. a fixed plate groove; 203. pressing the rubber block; 3. a sensor connecting wire; 4. a sensor metal probe; 5. a counterweight part I; 501. a balancing weight bolt hole; 502. a hemispherical clamping groove; 503. a rubber strip; 6. a second counterweight part; 601. the balancing weight presses the bolt; 602. pressing the groove; 603. and (4) a hemispherical fixture block.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in fig. 1-5, a wireless liquid level monitoring device comprises a wireless liquid level sensor 1, a sensor fixing plate 2 is fixedly mounted on the rear surface of the wireless liquid level sensor 1, a sensor connecting wire 3 is fixedly mounted at the middle position of the lower surface of the wireless liquid level sensor 1, the sensor connecting wire 3 is mounted at the other end of the wireless liquid level sensor 1 and is fixedly mounted with a sensor metal probe 4, a first balancing weight part 5 is movably mounted at the outer side of the sensor connecting wire 3, close to the lower surface of the sensor metal probe 4, and a second balancing weight part 6 is movably mounted at the side surface of;
the first balancing weight part 5 and the second balancing weight part 6 are combined to form a circular ring, and the sensor metal probe 4 is fixedly connected with the wireless liquid level sensor 1 through a sensor connecting wire 3; the front surface of the sensor fixing plate 2 is provided with fixing screw holes 201 near four corners, the middle part of the rear surface of the sensor fixing plate 2 is provided with a fixing plate groove 202, and the positions of the inner lower surface of the fixing plate groove 202 near two sides are fixedly provided with pressing rubber blocks 203; positions, close to the upper surface and the lower surface, of two sides of the first balancing weight part 5 are provided with balancing weight bolt holes 501, two sides of the inner part of each balancing weight bolt hole 501 are provided with hemispherical clamping grooves 502, and rubber strips 503 are uniformly and fixedly arranged on the front surface of the first balancing weight part 5 and the rear surface of the second balancing weight part 6; a counterweight block pressing bolt 601 is fixedly arranged at the position, corresponding to the counterweight block bolt hole 501, of the two sides of the second counterweight block part 6, a pressing groove 602 is formed in the middle of the rear surface of the counterweight block pressing bolt 601, and hemispherical clamping blocks 603 are fixedly arranged at the positions of hemispherical clamping grooves 502 at the two sides of the counterweight block pressing bolt 601; the hemispherical clamping grooves 502 are uniformly provided with four positions close to the upper surface and the lower surface on two sides of the inner part of the balancing weight bolt hole 501, and the balancing weight part II 6 is movably arranged on the side surface of the balancing weight part I5 through the balancing weight pressing bolt 601.
It should be noted that, the present invention is a wireless liquid level monitoring device, when in use, the wireless liquid level sensor 1 is fixed to a suitable position through the sensor fixing plate 2, the screw is used to pass through the fixing screw hole 201 on the sensor fixing plate 2, the sensor fixing plate 2 is installed to the position to be installed, the screw is tightened to compress the pressing rubber block 203 in the fixing plate groove 202, so that the installation of the sensor fixing plate 2 is firmer, the counterweight pressing bolt 601 on the second 6 of the counterweight part is inserted into the first 5 of the counterweight part 501, the hemispherical fixture block 603 on the pressing bolt 601 of the counterweight is clamped into the hemispherical fixture groove 502 on both sides inside the first 501 of the counterweight part, so that the second 6 of the counterweight part and the first 5 of the counterweight part are firmly combined together, when not needed, the second 6 of the counterweight part and the first 5 of the counterweight part can be conveniently detached, pressing down recess 602 can let the balancing weight press down bolt 601 both sides and can suitably change, make the balancing weight press down bolt 601 and can insert in balancing weight bolt hole 501 more easily, rubber strip 503 can let balancing weight part 5 and balancing weight part two 6 install on sensor connecting wire 3 suitable position after can not change the position at will, place sensor metal probe 4 in the bottom that needs the monitoring liquid level container, balancing weight part 5 and balancing weight part two 6 can let sensor metal probe 4 faster sink, increase the weight of sensor connecting wire 3 lower extreme, avoid the position that liquid flow changes sensor metal probe 4, influence the monitoring result.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. A wireless liquid level monitoring device, its characterized in that: including wireless level sensor (1), fixed surface installs sensor fixed plate (2) behind wireless level sensor (1), the fixed position at wireless level sensor (1) lower surface middle part installs sensor connecting wire (3), sensor connecting wire (3) are installed in the other end fixed mounting of wireless level sensor (1) sensor metal probe (4), sensor connecting wire (3) outside is close to sensor metal probe (4) lower surface movable mounting and has balancing weight part (5), balancing weight part (5) side movable mounting has balancing weight part two (6).
2. A wireless fluid level monitoring device according to claim 1, wherein: the first balancing weight part (5) and the second balancing weight part (6) are combined together, the section of the first balancing weight part and the second balancing weight part is in a circular ring shape, and the sensor metal probe (4) is fixedly connected with the wireless liquid level sensor (1) through a sensor connecting wire (3).
3. A wireless fluid level monitoring device according to claim 1, wherein: fixed screw hole (201) have been seted up to the position that sensor fixed plate (2) front surface is close to the four corners, fixed plate recess (202) have been seted up to the position at sensor fixed plate (2) rear surface middle part, the equal fixed mounting in position that the inside lower surface of fixed plate recess (202) is close to both sides has and presses rubber block (203).
4. A wireless fluid level monitoring device according to claim 2, wherein: balancing weight bolt hole (501) have all been seted up to balancing weight part (5) both sides near the position on upper and lower surface, hemisphere draw-in groove (502) have all been seted up to balancing weight bolt hole (501) inside both sides, the even fixed mounting of balancing weight part (5) front surface and balancing weight part two (6) rear surface has rubber strip (503).
5. A wireless liquid level monitoring device according to claim 4, wherein: the balancing weight part II (6) is fixedly provided with a balancing weight pressing bolt (601) on two sides corresponding to the position of the balancing weight bolt hole (501), a pressing groove (602) is formed in the middle of the rear surface of the balancing weight pressing bolt (601), and hemispherical clamping blocks (603) are fixedly arranged on the positions of hemispherical clamping grooves (502) on two sides of the balancing weight pressing bolt (601).
6. A wireless liquid level monitoring device according to claim 5, wherein: the inner two sides of the bolt hole (501) of the balancing weight are provided with four hemispherical clamping grooves (502) close to the upper surface and the lower surface, and the second balancing weight part (6) is movably arranged on the side face of the first balancing weight part (5) through the balancing weight pressing bolt (601).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021977605.3U CN213239088U (en) | 2020-09-11 | 2020-09-11 | Wireless liquid level monitoring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021977605.3U CN213239088U (en) | 2020-09-11 | 2020-09-11 | Wireless liquid level monitoring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213239088U true CN213239088U (en) | 2021-05-18 |
Family
ID=75874387
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021977605.3U Active CN213239088U (en) | 2020-09-11 | 2020-09-11 | Wireless liquid level monitoring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213239088U (en) |
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2020
- 2020-09-11 CN CN202021977605.3U patent/CN213239088U/en active Active
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