CN218270948U - Water level detection device - Google Patents
Water level detection device Download PDFInfo
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- CN218270948U CN218270948U CN202222666936.0U CN202222666936U CN218270948U CN 218270948 U CN218270948 U CN 218270948U CN 202222666936 U CN202222666936 U CN 202222666936U CN 218270948 U CN218270948 U CN 218270948U
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- balancing weight
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Abstract
The utility model is suitable for a hydraulic engineering field provides a water level detection device, including the mounting panel, two risers, two of the fixed surface of mounting panel are connected with rotate between the riser and are connected with the drum, it has the measuring rope to coil on the drum, the terminal fixedly connected with balancing weight of measuring the rope still includes: the driving mechanism is installed on the installation plate, a transmission pair is connected between the driving mechanism and the wire coil, and the driving mechanism is used for driving the wire coil to take up and pay off through the transmission pair. The utility model discloses the balancing weight descends through measuring rope pulling loading board, makes first electrode post and second electrode post contact, and the power of switch-on motor makes the motor drive the drum unwrapping wire, and when the balancing weight fell on the riverbed, under compression spring's effect, first electrode post and second electrode post part, make the motor outage, and the drum stops the unwrapping wire, can read out the depth of water this moment through the scale mark on measuring the rope, makes the measuring result accuracy higher.
Description
Technical Field
The utility model belongs to the hydraulic engineering field especially relates to a water level detection device.
Background
The hydraulic engineering refers to an engineering, such as a reservoir, a dam, etc., constructed for controlling and distributing surface water in nature to achieve the purpose of removing harm and benefiting, after the construction of the related hydraulic engineering is completed, the water level therein needs to be detected, and corresponding measures are taken according to the change of the water level. The average water level of the reservoir is generally measured by mounting the detection device on a boat, carrying the detection device by the boat, moving the detection device on the reservoir, and performing multi-point wire-laying measurement through the detection device.
The existing detection device cannot know whether the bottom end of the measuring rope is in contact with the bottom of the reservoir or not, and personnel can not accurately read scales on the measuring rope, so that the accuracy of the measuring result is low.
To avoid the above technical problems, it is necessary to provide a water level detecting device to overcome the above-mentioned drawbacks of the prior art.
SUMMERY OF THE UTILITY MODEL
An object of the embodiment of the utility model is to provide a water level detection device aims at solving the lower problem of measuring result accuracy.
The embodiment of the utility model provides a realize like this, a water level detection device, the mounting panel comprises a mounting plate, the fixed surface of mounting panel is connected with two risers, two it is connected with the drum to rotate between the riser, it has the measuring rope to coil on the drum, the terminal fixedly connected with balancing weight of measuring the rope still includes:
the driving mechanism is arranged on the mounting plate, a transmission pair is connected between the driving mechanism and the wire coil, and the driving mechanism is used for driving the wire coil to take up and pay off through the transmission pair;
the storage battery is arranged on the mounting plate and is electrically connected with the driving mechanism;
the measuring device comprises a mounting box, a bearing plate, a compression spring, a supporting plate and a pulley, wherein the mounting box is fixedly mounted on the mounting plate, the bearing plate is slidably connected inside the mounting box, the compression spring is arranged between the bearing plate and the mounting box, the supporting plate is fixedly connected to one side of the bearing plate, which is far away from the mounting plate, and the pulley is rotatably connected to one end, penetrating through the mounting box, of the supporting plate and used for guiding and supporting the measuring rope;
first electrode post and second electrode post, first electrode post sets up the side that is close to the mounting panel at the loading board, and the second electrode post sets up in the bottom of mounting box, and first electrode post can butt and electric connection with the second electrode post, first electrode post and second electrode post electric property are established ties between actuating mechanism and battery, and the balancing weight whereabouts in-process, first electrode post and second electrode post butt, and when the balancing weight fell to the bottom, first electrode post and second electrode post separated.
According to a further technical scheme, the measuring rope is provided with scale marks.
According to a further technical scheme, the driving mechanism comprises a motor, the transmission pair comprises a first gear and a second gear, the motor is installed on the installation plate, the first gear is fixedly connected to an output shaft of the motor, the second gear is fixedly connected with one end, penetrating through the vertical plate, of the wire coil, and the first gear is in meshed connection with the second gear;
the first electrode column and the second electrode column are connected in series between the motor and the storage battery, and a closed switch is arranged between the first electrode column or the second electrode column and the motor.
According to a further technical scheme, the diameter of the first gear is smaller than that of the second gear.
According to the further technical scheme, the end portion of the supporting plate is fixedly connected with a protection frame, the protection frame is sleeved on the top of the pulley, and the measuring rope is located between the protection frame and the pulley.
Compared with the prior art, the beneficial effects of the utility model are as follows:
the embodiment of the utility model provides a pair of water level detection device, in-process at the balancing weight whereabouts, the weight of balancing weight is greater than the buoyancy of water, the balancing weight descends through measuring rope pulling loading board, make first electrode post and second electrode post contact, thereby the power of switch-on motor, make the motor drive drum unwrapping wire, when the balancing weight falls on the riverbed, the balancing weight no longer falls, it relaxes to measure the rope, under compression spring's effect, the loading board rises, thereby part first electrode post and second electrode post, make the motor outage, the drum stops the unwrapping wire, can read out the depth of water this moment through the scale mark on measuring the rope, make the measuring result accuracy higher.
Drawings
Fig. 1 is a schematic perspective view of the present invention;
fig. 2 is a schematic front view of the present invention;
fig. 3 is an enlarged schematic structural diagram of a in fig. 2 according to the present invention.
In the drawings: mounting panel 1, riser 2, drum 3, measuring rope 4, balancing weight 5, actuating mechanism 6, motor 61, first gear 62, second gear 63, battery 7, mounting box 8, loading board 9, compression spring 10, backup pad 11, pulley 12, first electrode post 13, second electrode post 14, protection frame 15.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
The following detailed description is provided to illustrate specific embodiments of the present invention.
As shown in fig. 1-3, for the utility model provides a pair of water level detection device, including mounting panel 1, mounting panel 1 is used for installing the device on the hull, two risers 2, two of mounting panel 1's fixed surface are connected with drum 3 between the riser 2 rotates, it has measuring rope 4 to coil on the drum 3, measuring rope 4's terminal fixedly connected with balancing weight 5 still includes:
the driving mechanism 6 is installed on the installation plate 1, a transmission pair is connected between the driving mechanism 6 and the wire coil 3, and the driving mechanism is used for driving the wire coil 3 to take up and pay off wires through the transmission pair;
the storage battery 7 is mounted on the mounting plate 1, and the storage battery 7 is electrically connected with the driving mechanism 6;
the measuring device comprises a mounting box 8, wherein the mounting box 8 is fixedly mounted on a mounting plate 1, a bearing plate 9 is slidably connected inside the mounting box 8, a compression spring 10 is arranged between the bearing plate 9 and the mounting box 8, a supporting plate 11 is fixedly connected to one side, away from the mounting plate 1, of the bearing plate 9, and one end, penetrating through the mounting box 8, of the supporting plate 11 is rotatably connected with a pulley 12 for guiding and supporting a measuring rope;
In the embodiment of the utility model, as the utility model discloses a preferred embodiment, be provided with the scale mark on the measuring rope 4, the reading of being convenient for.
In the embodiment of the present invention, as shown in fig. 1, as the present invention discloses a preferred embodiment, the driving mechanism 6 includes a motor 61, the transmission pair includes a first gear 62 and a second gear 63, the motor 61 is installed on the mounting panel 1, the motor 61 and the battery 7 electric connection, the first gear 62 is fixed on the output shaft of the motor 61, the second gear 63 and the drum 3 run through the one end fixed connection of the riser 2, the first gear 62 is engaged with the second gear 63 and is connected, the first electrode column 13 passes through the wire and the motor 61 electric connection, the second electrode column 14 passes through the wire and the battery 7 electric connection, is provided with the close switch between the first electrode column 13 and the motor 61, still is provided with the braking device on the motor, in case the outage, the motor stall immediately, avoids causing the measuring rope reading to be inaccurate because of inertia, still is provided with the controller, the motor and the battery all with the controller electric connection, the controller is used for controlling the motor to rotate positively and negatively.
When the first electrode column 13 is contacted with the second electrode column 14, the power supply of the motor 61 is turned on, the motor 61 drives the first gear 62 to rotate, the first gear 62 drives the second gear 63 to rotate, and the second gear 63 drives the wire coil 3 to pay off; when the wire is taken up, the closing switch is switched off, so that a circuit is formed between the first electrode column 13 and the motor 61, and then the motor 61 is controlled to rotate reversely, so that the wire coil 3 can be driven to take up the wire.
In the embodiment of the present invention, as shown in fig. 1-2, as a preferred embodiment of the present invention, the diameter of the first gear 62 is smaller than the diameter of the second gear 63, so that the wire coil 3 is slowly paid off or taken up, and the measuring rope 4 is protected from being damaged.
In the embodiment of the present invention, as shown in fig. 1-2, as a preferred embodiment of the present invention, the end portion of the supporting plate 11 is fixedly connected with a protection frame 15, the protection frame 15 is installed at the top of the pulley 12, the measuring rope 4 is located between the protection frame 15 and the pulley 12, and the measuring rope 4 is prevented from being separated from the pulley 12 and is broken down.
When the water level detection device is used, the closing switch is opened to enable a passage to be formed between the first electrode column 13 and the motor 61, the balancing weight 5 is placed into water, the balancing weight 5 pulls the pulley 12 to descend through the measuring rope 4, so that the bearing plate 9 and the first electrode column 13 are driven to descend, the first electrode column 13 is in contact with the second electrode column 14, a passage is formed between the motor 61 and the storage battery 7, the motor 61 drives the first gear 62 to rotate, the first gear 62 drives the second gear 63 to rotate, the second gear 63 drives the wire coil 3 to pay off, so that the balancing weight 5 descends, when the balancing weight 5 falls to the bottom, the measuring rope 4 is loosened, the bearing plate 9 is pushed by the compression spring 10 to ascend, so that the first electrode column 13 is separated from the second electrode column 14, the power supply of the motor 61 is disconnected, the wire coil 3 stops paying off, and the height of the water level can be accurately read; when the wire is taken up, the closing switch is switched off, so that a circuit is formed between the motor 61 and the first electrode column 13, and then the motor 61 is controlled to rotate reversely, so that the wire coil 3 is taken up.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (5)
1. The utility model provides a water level detection device, includes the mounting panel, its characterized in that, two risers of fixed surface of mounting panel are connected with, two rotate between the riser and be connected with the drum, it has the measuring rope to coil on the drum, the terminal fixedly connected with balancing weight of measuring the rope still includes:
the driving mechanism is arranged on the mounting plate, a transmission pair is connected between the driving mechanism and the wire coil, and the driving mechanism is used for driving the wire coil to take up and pay off through the transmission pair;
the measuring device comprises a mounting box, a bearing plate, a compression spring, a supporting plate and a pulley, wherein the mounting box is fixedly mounted on the mounting plate, the bearing plate is slidably connected inside the mounting box, the compression spring is arranged between the bearing plate and the mounting box, the supporting plate is fixedly connected to one side of the bearing plate, which is far away from the mounting plate, and the pulley is rotatably connected to one end, penetrating through the mounting box, of the supporting plate and used for guiding and supporting the measuring rope;
first electrode post and second electrode post, first electrode post sets up the one side that is close to the mounting panel at the loading board, and the second electrode post sets up the interior bottom at the mounting box, and first electrode post can butt and electric connection with the second electrode post, first electrode post and second electrode post electric property are established ties between actuating mechanism and power, and balancing weight whereabouts in-process, first electrode post and second electrode post butt, when the balancing weight falls the bottom, first electrode post and second electrode post part.
2. The water level detecting apparatus as claimed in claim 1, wherein the measuring string is provided with a scale mark.
3. The water level detecting device according to claim 1, wherein the driving mechanism comprises a motor, the transmission pair comprises a first gear and a second gear, the motor is mounted on the mounting plate, the first gear is fixedly connected to an output shaft of the motor, the second gear is fixedly connected to one end of the wire coil penetrating vertical plate, and the first gear is in meshed connection with the second gear.
4. The water level detecting apparatus of claim 3, wherein the diameter of the first gear is smaller than the diameter of the second gear.
5. The water level detecting device according to claim 1, wherein a protective frame is fixedly connected to an end of the supporting plate, the protective frame is sleeved on the top of the pulley, and the measuring rope is located between the protective frame and the pulley.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222666936.0U CN218270948U (en) | 2022-10-11 | 2022-10-11 | Water level detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222666936.0U CN218270948U (en) | 2022-10-11 | 2022-10-11 | Water level detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218270948U true CN218270948U (en) | 2023-01-10 |
Family
ID=84751167
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222666936.0U Active CN218270948U (en) | 2022-10-11 | 2022-10-11 | Water level detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218270948U (en) |
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2022
- 2022-10-11 CN CN202222666936.0U patent/CN218270948U/en active Active
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