CN214583511U - Port water level observation device - Google Patents
Port water level observation device Download PDFInfo
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- CN214583511U CN214583511U CN202120878134.9U CN202120878134U CN214583511U CN 214583511 U CN214583511 U CN 214583511U CN 202120878134 U CN202120878134 U CN 202120878134U CN 214583511 U CN214583511 U CN 214583511U
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Abstract
The utility model discloses a harbour water level observation device, the pressure atomizing device comprises a water inlet pipe, the lower extreme of inlet tube is equipped with the water inlet, the upper end of inlet tube is equipped with holds the box, it is equipped with data acquisition device and data processing unit in the box to hold, data acquisition device is connected with the data processing unit electricity, the data processing unit passes through wireless transmission and is connected with the surveillance center, data acquisition device includes driving motor, driving motor's drive shaft has runner and encoder, the winding has wire rope on the runner, wire rope's lower extreme extends to in the inlet tube and is connected with balancing weight and liquid level switch. The utility model has the advantages that: through at inlet tube, data acquisition device and data processing unit, data acquisition device includes driving motor, gyro wheel, encoder, wire rope and liquid level switch, and the descending height of liquid level switch is utilized to the structure to the encoder record to confirm the height of water level, simple structure, monitoring data is accurate.
Description
Technical Field
The utility model relates to a marine engineering technical field, in particular to harbour water level observation device.
Background
The port is located along the coast of sea, river, lake and reservoir, has water and land transport equipment and transport hub for safe ship entrance and exit and parking, and is the gathering point and hub for water and land transportation. An important part in port is the observation of water level to ensure that the water level in port can be kept within the safe sailing range. The security in order to guarantee the harbour in current harbour generally can install early warning water level sign around the harbour, but water level detection mainly adopts modes such as pressure sensor, buoyancy conversion or laser rangefinder to measure the water level in the trade at present, but relative cost is higher, and laser water level gauge to laser rangefinder's form easily receives the surface of water fluctuation, and influence test accuracy, pressure water level gauge such as vapor, light: the liquid level height is converted through the water pressure, the water level height is further calculated, the pressure gauge is expensive in manufacturing cost, the float water level gauge is connected with the runner device and the encoder through the float with the connecting rod, the runner device and the encoder are connected with the float, the liquid level is obtained through the change of the float with the liquid, and the device is complex, inconvenient to operate and low in precision.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the technical problem, a harbour water level observation device is provided, can be accurate observe the water level, simple structure, the cost is cheap.
In order to realize the above-mentioned purpose, the utility model provides a harbour water level observation device, the pressure atomizing device comprises a water inlet pipe, the lower extreme of inlet tube is equipped with the water inlet, the upper end of inlet tube is equipped with holds the box, it is equipped with data acquisition device and data processing unit in the box to hold, data acquisition device is connected with the data processing unit electricity, the data processing unit passes through wireless transmission and is connected with the surveillance center, data acquisition device includes driving motor, driving motor's drive shaft connection has runner and encoder, the winding has wire rope on the runner, wire rope's lower extreme extends to in the inlet tube and is connected with balancing weight and liquid level switch.
Furthermore, the data processing unit comprises a single chip microcomputer, a data storage module, a positioning module and a wireless communication module.
Furthermore, the top wall of the accommodating box is provided with a fixed pulley, and the bottom wall of the accommodating box is provided with a through hole for the steel wire rope to pass through.
Further, the top of holding the box is equipped with solar panel, it is equipped with the battery to hold the box, solar panel is connected with the battery, and the battery is connected with driving motor, encoder and data processing unit electricity.
Furthermore, an alarm device is arranged above the accommodating box and is electrically connected with the storage battery and the data processing unit.
Furthermore, the lower extreme of inlet tube is equipped with the connecting pile that is convenient for get into ground, the inlet tube is equipped with the air circulation mouth with the junction that holds the box.
The utility model has the advantages that:
1. the upper end of the water inlet pipe is provided with the accommodating box, the accommodating box is provided with the data acquisition device and the data processing unit, the data acquisition device comprises the driving motor, the idler wheel, the encoder, the steel wire rope and the liquid level switch, and the encoder is used for recording the descending height of the liquid level switch, so that the height of the water level is determined, the structure is simple, and the monitoring data are accurate;
2. set up the fixed pulley at the roof that holds the box, reduced driving motor's power, driving motor and other subassemblies are supplied power by solar panel, and battery storage electric quantity has reduced the loaded down with trivial details of wiring, in addition, holds the alarm device that the box upper end set up, the security of the boats and ships business turn over port of being convenient for.
Drawings
Fig. 1 is a schematic structural view of a port water level observation device of the present invention;
fig. 2 is a schematic view of the internal structure of a port water level observation device of the present invention;
FIG. 3 is an enlarged view of a portion of FIG. 2;
fig. 4 is a schematic diagram of the port water level observation device of the present invention.
Wherein: 1-water inlet pipe; 101-a water inlet; 102-connecting piles; 103-air vent; 2-accommodating the box; 3-a data acquisition device; 301-a drive motor; 302-a wheel; 303-an encoder; 304-a steel cord; 305-a counterweight block; 306-a level switch; 307-fixed pulley; 308-a via hole; 4-a data processing unit; 401-single chip microcomputer; 402-a data storage module; 403-a positioning module; 404-a wireless communication module; 5-a monitoring center; 6-solar panel; 7-a storage battery; 8-alarm device.
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.
As shown in FIGS. 1-4, the technical solution of the present invention is a water level observing device for harbors, comprising a water inlet pipe 1, a water inlet 101 is provided at the lower end of the water inlet pipe 1, a connecting pile 102 convenient for entering the ground is provided at the lower end of the water inlet pipe 1, an air flow port 103 is provided at the joint of the water inlet pipe 1 and the accommodating box 2, the upper end of the water inlet pipe 1 is provided with the accommodating box 2, a data acquisition device 3 and a data processing unit 4 are provided in the accommodating box 2, the data acquisition device 3 is electrically connected with the data processing unit 4, the data processing unit 4 is connected with a monitoring center 5 through wireless transmission, the data acquisition device 3 comprises a driving motor 301, a driving shaft of the driving motor 301 is connected with a rotating wheel 302 and an encoder 303, a steel wire rope 304 is wound on the rotating wheel 302, a fixed pulley 307 is provided on the top wall of the accommodating box 2, a through hole 308 for the steel wire rope to pass through is provided on the bottom wall of the accommodating box 2, the steel wire rope 304 enters the water inlet pipe 1 from the rotating wheel 302 through the fixed pulley 307 from the through hole 308, and the lower end of the steel wire rope is connected with a balancing weight 305 and a liquid level switch 306; the data processing unit 4 includes a single chip microcomputer 401, and a data storage module 402, a positioning module 403 and a wireless communication module 404 connected to the single chip microcomputer 401.
The top of holding box 2 is equipped with solar panel 6, holds and is equipped with battery 7 in the box 2, and solar panel 6 is connected with battery 7, and battery 7 is connected with driving motor 301, encoder 303 and data processing unit 4 electricity, and the top of holding box 2 is equipped with alarm device 8, and alarm device 8 is connected with battery 7 and data processing unit 4 electricity.
The utility model discloses a harbour water level observation device is when observing the water level, install observation device at the observation point, at first, fall liquid level switch 306 to the bottom, encoder 303 records the length of wire rope 304 when initial position, then driving motor 301 drives liquid level switch 306 and rises, when liquid level switch 306 leaves the surface of water, give singlechip 401 with the signal feedback, singlechip 401 sends out the instruction driving motor 301 stall, encoder 303 records the height that liquid level switch 306 rises, data transmission to data processing unit 4, data processing unit 4 passes through wireless communication module 404 after with data conversion and transmits data to surveillance center 5, driving motor 301 drives liquid level switch 306 under the control of singlechip 401 and rises and descends according to the water level change, thereby the height of real-time water level observation, when the water level is less than the setting value, alarm device 8 reports to the police, and prompting that the ship can not enter or exit the port.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", 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 simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Above-mentioned technical scheme has only embodied the utility model discloses technical scheme's preferred technical scheme, some changes that this technical field's technical personnel probably made to some parts wherein have all embodied the utility model discloses a principle belongs to within the protection scope of the utility model.
Claims (6)
1. The utility model provides a harbour water level observation device, a serial communication port, includes the inlet tube, the lower extreme of inlet tube is equipped with the water inlet, the upper end of inlet tube is equipped with holds the box, it is equipped with data acquisition device and data processing unit in the box to hold, data acquisition device is connected with the data processing unit electricity, the data processing unit passes through wireless transmission and is connected with the surveillance center, data acquisition device includes driving motor, driving motor's drive shaft connection has runner and encoder, the winding has wire rope on the runner, wire rope's lower extreme extends to in the inlet tube and is connected with balancing weight and liquid level switch.
2. The device as claimed in claim 1, wherein the data processing unit comprises a single chip, a data storage module, a positioning module and a wireless communication module.
3. The port water level observation device of claim 1, wherein the top wall of the accommodating box is provided with a fixed pulley, and the bottom wall of the accommodating box is provided with a through hole for a steel wire rope to pass through.
4. The port water level observation device of claim 1, wherein a solar panel is arranged above the containing box, a storage battery is arranged in the containing box, the solar panel is connected with the storage battery, and the storage battery is electrically connected with the driving motor, the encoder and the data processing unit.
5. The port water level observation device as claimed in claim 4, wherein an alarm device is arranged above the containing box, and the alarm device is electrically connected with the storage battery and the data processing unit.
6. The port water level observation device of claim 1, wherein the lower end of the water inlet pipe is provided with a connection pile for facilitating the entrance into the ground, and the joint of the water inlet pipe and the accommodating box is provided with an air vent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120878134.9U CN214583511U (en) | 2021-04-26 | 2021-04-26 | Port water level observation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120878134.9U CN214583511U (en) | 2021-04-26 | 2021-04-26 | Port water level observation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214583511U true CN214583511U (en) | 2021-11-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120878134.9U Active CN214583511U (en) | 2021-04-26 | 2021-04-26 | Port water level observation device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116659619A (en) * | 2023-07-25 | 2023-08-29 | 河北省保定水文勘测研究中心 | Underground water level observation well monitoring facilities |
-
2021
- 2021-04-26 CN CN202120878134.9U patent/CN214583511U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116659619A (en) * | 2023-07-25 | 2023-08-29 | 河北省保定水文勘测研究中心 | Underground water level observation well monitoring facilities |
| CN116659619B (en) * | 2023-07-25 | 2023-10-03 | 河北省保定水文勘测研究中心 | Underground water level observation well monitoring facilities |
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