CN208187504U - A kind of level measuring warning device - Google Patents

A kind of level measuring warning device Download PDF

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Publication number
CN208187504U
CN208187504U CN201820855215.5U CN201820855215U CN208187504U CN 208187504 U CN208187504 U CN 208187504U CN 201820855215 U CN201820855215 U CN 201820855215U CN 208187504 U CN208187504 U CN 208187504U
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CN
China
Prior art keywords
mounting rack
reel
measuring rod
sliding slot
sliding block
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Active
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CN201820855215.5U
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Chinese (zh)
Inventor
伍根志
张国正
王宝龙
刘超
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Is Tsukito Design Inc
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Is Tsukito Design Inc
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Priority to CN201820855215.5U priority Critical patent/CN208187504U/en
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Abstract

The utility model discloses a kind of level measuring warning devices, including measuring rod and mounting rack, sliding slot is provided on the inside of the measuring rod, and limit switches are arranged in the side of sliding slot, sliding block is provided on the inside of the sliding slot, and floating ball is provided in front of sliding block, the mounting rack is located at the top of measuring rod, and reel is provided with above mounting rack, the right of the reel is provided with ohmmeter, and the right of ohmmeter is provided with controller, solar panel is provided with above the wireless signal transmitter, and battery is provided with below solar panel, the side of the measuring rod is provided with floating block.The level measuring warning device is provided with ohmmeter, the conductor resistance between sliding block and mounting rack can be measured in the use process of device, according to the resistance sizes for stretching out conducting wire different length, the current height of water level obtained can be converted, so that apparatus structure is simple, cost is relatively low, can continuously detect, improve detection accuracy.

Description

A kind of level measuring warning device
Technical field
The utility model relates to level measuring technical field, specially a kind of level measuring warning device.
Background technique
Currently, dam shows that the device of water level is mainly mark post, or warning line is marked on dam side wall and is worked as to warn Preceding water level, but the case where both modes are all unable to active warning water conservancy working personnel's current level, only staff are actively Observation the case where can just obtaining water level is gone, increases the labor intensity of staff, and the water of existing part float switch Position monitoring device, is generally only to sound an alarm when water level reaches fixed value, and cannot monitor in real time, the scope of application is small, some Usually structure is complicated for electronic type monitoring device, higher cost, so that the practicability of device is poor.
In view of the above-mentioned problems, carrying out innovative design on the basis of original level measurement device.
Summary of the invention
The purpose of this utility model is to provide a kind of level measuring warning devices, to solve to propose in above-mentioned background technique Level measuring is not easy to monitor in real time, the poor problem of device practicability.
To achieve the above object, the utility model provides the following technical solutions: a kind of level measuring warning device, including surveys Gauge rod and mounting rack are provided with sliding slot on the inside of the measuring rod, and limit switches are arranged in the side of sliding slot, the sliding slot Inside is provided with sliding block, and floating ball is provided in front of sliding block, and conducting wire is provided with above sliding block, and the mounting rack is located at The top of measuring rod, and reel is provided with above mounting rack, and wind spring is provided on the inside of reel, the reel Right be provided with ohmmeter, and the right of ohmmeter is provided with controller, and the side of controller is provided with wireless signal Transmitter is provided with solar panel above the wireless signal transmitter, and is provided with below solar panel The side of battery, the measuring rod is provided with floating block.
Preferably, the measuring rod is hollow structure, and the central axes of measuring rod and the central axes of sliding slot overlap.
Preferably, the sliding block and floating ball are integrated, and are connected with each other between sliding block and reel by conducting wire.
Preferably, the mounting rack and measuring rod are weldedization structure, and the center of gravity of mounting rack is in measuring rod On axis.
Preferably, the central axes of the reel and the central axes of sliding slot are mutually perpendicular to, and between reel and mounting rack It is connected with each other by wind spring.
Preferably, the floating block is evenly distributed on the outside of measuring rod, and the highest point height of floating block is lower than mounting rack Lower surface height.
Compared with prior art, the utility model has the beneficial effects that the level measuring warning device,
1, it is provided with reel, cooperates wind spring to use in the use process of device, convenient for device according to buoyancy and pulling force The length of adjust automatically conducting wire, structure is simple, and device is resetted in time according to water level, and measurement range is bigger, improves dress The practicability set;
2, it is provided with ohmmeter, the conducting wire electricity between sliding block and mounting rack can be measured in the use process of device Resistance can convert the current height of water level obtained, so that apparatus structure is simple according to the resistance sizes for stretching out conducting wire different length Single, cost is relatively low, can continuously detect, improve detection accuracy;
3, it is provided with controller, which is the control circuit that AT89C51 single-chip microcontroller is core, and controller, limit are opened It closes, constitute communication connection between ohmmeter and wireless signal transmitter, convenient for the detection data of ohmmeter is passed through wireless signal Transmitter issues, consequently facilitating measuring and guarding against to water level;
4, it is provided with solar panel, cooperates battery to use in the use process of device, solar energy can be absorbed It is converted to electric energy to be stored in battery, to be powered to device, improves the energy saving of device, while making convenient for device With;
5, it is provided with floating block, in the use process of device, the floating block being evenly distributed on outside measuring rod facilitates device Steady state straight up is kept in water, improves the stability of device.
Detailed description of the invention
Fig. 1 is the utility model side, sectional structural schematic diagram;
Fig. 2 is the utility model positive structure schematic;
Fig. 3 is the utility model left view structural representation.
In figure: 1, measuring rod;2, sliding slot;3, limit switch;4, sliding block;5, floating ball;6, conducting wire;7, mounting rack;8, coiling Wheel;9, wind spring;10, ohmmeter;11, controller;12, wireless signal transmitter;13, solar panel;14, battery;15, Floating block.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of level measuring warning device, including measurement Bar 1, sliding slot 2, limit switch 3, sliding block 4, floating ball 5, conducting wire 6, mounting rack 7, reel 8, wind spring 9, ohmmeter 10, controller 11, wireless signal transmitter 12, solar panel 13, battery 14 and floating block 15, the inside of measuring rod 1 are provided with sliding slot 2, And limit switches 3 are arranged in the side of sliding slot 2, measuring rod 1 is hollow structure, and the axis of the central axes of measuring rod 1 and sliding slot 2 Line overlaps, and is moved convenient for sliding block 4 along sliding slot 2, and the inside of sliding slot 2 is provided with sliding block 4, and the front of sliding block 4 is set It is equipped with floating ball 5, and the top of sliding block 4 is provided with conducting wire 6, sliding block 4 and floating ball 5 are integrated, and sliding block 4 and reel It is connected with each other, is moved convenient for floating ball 5 according to water level band movable slider 4 and conducting wire 6, mounting rack 7 is located at by conducting wire 6 between 8 The top of measuring rod 1, and the top of mounting rack 7 is provided with reel 8, and the inside of reel 8 is provided with wind spring 9, installation Frame 7 and measuring rod 1 are weldedization structure, and the center of gravity of mounting rack 7 is on the central axes of measuring rod 1, convenient for the peace of device Dress is fixed, while the center of gravity of holding meanss, and the right of reel 8 is provided with ohmmeter 10, and the right of ohmmeter 10 is provided with Controller 11, and the side of controller 11 is provided with wireless signal transmitter 12, in the central axes and sliding slot 2 of reel 8 Axis is mutually perpendicular to, and is connected with each other between reel 8 and mounting rack 7 by wind spring 9, convenient for device according to buoyancy adjust automatically The length of conducting wire 6, while can be automatically reset according to water level, the top of wireless signal transmitter 12 is provided with solar panel 13, and the lower section of solar panel 13 is provided with battery 14, the side of measuring rod 1 is provided with floating block 15, and floating block 15 is uniform It is distributed in the outside of measuring rod 1, and the highest point height of floating block 15 is lower than the lower surface height of mounting rack 7, convenient for device in water Middle held stationary.
Working principle: when using the level measuring warning device, device is fixed on the waters for needing to monitor first In, to begin to use, in the use process of device, solar radiant energy can be converted into electric energy by solar panel 13, so Electric energy is stored in battery 14 afterwards, to be powered to device, in the use process of device, is floated when the water level descends Ball 5 is moved down with movable slider 4 along sliding slot 2, to drive the rotation of reel 8 to extend conducting wire 6, while ohmmeter 10 measures The resistance of conducting wire 6 between sliding block 4 and mounting rack 7 out obtains the height of water level decreasing so as to the length according to conducting wire 6, When water level rise when, as wind spring 9 pulling force be greater than conducting wire 6 suffered by gravity, reel 8 is under the drive of wind spring 9 by conducting wire volume 6 It rises, so that the resistance of the conducting wire 6 between sliding block 4 and mounting rack 7 reduces, while ohmmeter 10 will test signal and be transmitted to controller 11 will test data sending by wireless signal transmitter 12, while when water level reach a certain height, sliding block 4 can also touch limit Bit switch 3, confirms water level, consequently facilitating device carries out accurate real-time monitoring to water level, does not make in this specification in detail The content carefully described belongs to the prior art well known to professional and technical personnel in the field.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (6)

1. a kind of level measuring warning device, including measuring rod (1) and mounting rack (7), it is characterised in that: the measuring rod (1) Inside be provided with sliding slot (2), and limit switches (3) are arranged in the side of sliding slot (2), are provided on the inside of the sliding slot (2) Sliding block (4), and floating ball (5) are provided in front of sliding block (4), and conducting wire (6), the installation are provided with above sliding block (4) Frame (7) is located at the top of measuring rod (1), and reel (8) are provided with above mounting rack (7), and the inside of reel (8) It is provided with wind spring (9), the right of the reel (8) is provided with ohmmeter (10), and the right of ohmmeter (10) is provided with control Device (11) processed, and the side of controller (11) is provided with wireless signal transmitter (12), the wireless signal transmitter (12) Top be provided with solar panel (13), and battery (14), the survey are provided with below solar panel (13) The side of gauge rod (1) is provided with floating block (15).
2. a kind of level measuring warning device according to claim 1, it is characterised in that: the measuring rod (1) is hollow Structure, and the central axes of measuring rod (1) and the central axes of sliding slot (2) overlap.
3. a kind of level measuring warning device according to claim 1, it is characterised in that: the sliding block (4) and floating ball (5) It is integrated, and is connected with each other between sliding block (4) and reel (8) by conducting wire (6).
4. a kind of level measuring warning device according to claim 1, it is characterised in that: the mounting rack (7) and measurement Bar (1) is weldedization structure, and the center of gravity of mounting rack (7) is on the central axes of measuring rod (1).
5. a kind of level measuring warning device according to claim 1, it is characterised in that: the axis of the reel (8) The central axes of line and sliding slot (2) are mutually perpendicular to, and are connected with each other between reel (8) and mounting rack (7) by wind spring (9).
6. a kind of level measuring warning device according to claim 1, it is characterised in that: the floating block (15) is uniformly distributed In the outside of measuring rod (1), and the highest point height of floating block (15) is lower than the lower surface height of mounting rack (7).
CN201820855215.5U 2018-06-04 2018-06-04 A kind of level measuring warning device Active CN208187504U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201820855215.5U CN208187504U (en) 2018-06-04 2018-06-04 A kind of level measuring warning device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201820855215.5U CN208187504U (en) 2018-06-04 2018-06-04 A kind of level measuring warning device

Publications (1)

Publication Number Publication Date
CN208187504U true CN208187504U (en) 2018-12-04

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CN201820855215.5U Active CN208187504U (en) 2018-06-04 2018-06-04 A kind of level measuring warning device

Country Status (1)

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CN (1) CN208187504U (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110715707A (en) * 2019-10-22 2020-01-21 温州江航建设有限公司 Water level alarm device and alarm method for hydraulic and hydroelectric engineering
CN110967093A (en) * 2019-12-04 2020-04-07 台州椒江彩格电子科技有限公司 Automatic early warning device for water level monitoring
CN111006340A (en) * 2019-12-20 2020-04-14 衢州若楠智能控制系统有限公司 Adopt resistance adjusting switch's split type humidifier
CN111664910A (en) * 2020-07-20 2020-09-15 惠州市德信建设工程有限公司 Water level detection device for hydraulic engineering
CN112595379A (en) * 2020-12-03 2021-04-02 刘忠元 Hydrology monitoring water level change monitoring devices

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110715707A (en) * 2019-10-22 2020-01-21 温州江航建设有限公司 Water level alarm device and alarm method for hydraulic and hydroelectric engineering
CN110715707B (en) * 2019-10-22 2021-03-30 温州江航建设有限公司 Water level alarm device and alarm method for hydraulic and hydroelectric engineering
CN110967093A (en) * 2019-12-04 2020-04-07 台州椒江彩格电子科技有限公司 Automatic early warning device for water level monitoring
CN111006340A (en) * 2019-12-20 2020-04-14 衢州若楠智能控制系统有限公司 Adopt resistance adjusting switch's split type humidifier
CN111664910A (en) * 2020-07-20 2020-09-15 惠州市德信建设工程有限公司 Water level detection device for hydraulic engineering
CN111664910B (en) * 2020-07-20 2022-06-24 惠州市德信建设工程有限公司 Water level detection device for hydraulic engineering
CN112595379A (en) * 2020-12-03 2021-04-02 刘忠元 Hydrology monitoring water level change monitoring devices

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