CN212567593U - Water conservancy water level monitoring device - Google Patents
Water conservancy water level monitoring device Download PDFInfo
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- CN212567593U CN212567593U CN202021796427.4U CN202021796427U CN212567593U CN 212567593 U CN212567593 U CN 212567593U CN 202021796427 U CN202021796427 U CN 202021796427U CN 212567593 U CN212567593 U CN 212567593U
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- water level
- measuring cylinder
- level monitoring
- monitoring device
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Abstract
The utility model discloses a water conservancy water level monitoring device, including the measuring cylinder that is provided with the float, be used for instructing the measuring unit of float position, be used for the solar cell panel to the measuring unit power supply and the regulating unit, above-mentioned regulating unit is used for making solar cell panel rotate around its first hinged end, and it is located the measuring cylinder side, has the mounting that links to each other with the measuring cylinder, is equipped with the lift piece on the mounting, and the top of lift piece links to each other with solar cell panel's second hinge end. The utility model has simple structure and convenient use, can conveniently adjust the inclination angle of the solar cell panel, absorb solar energy to the maximum extent and convert the solar energy into electric energy, and ensure the normal operation of the device; secondly, install the float on the vertical track that has the ball to adopt infrared ranging sensor to carry out position measurement, avoided the dead measuring error who causes of float card, improved measurement accuracy by a wide margin, provide accurate, effectual real-time data for in time coping with the water level change.
Description
Technical Field
The utility model belongs to the technical field of the water conservancy monitoring technique and specifically relates to a water conservancy water level monitoring device is related to.
Background
The water level is a factor for reflecting the water condition of the water body intuitively, and the change of the water level is mainly caused by the increase and decrease of the water quantity of the water body. When the water level is higher than a certain height, disasters such as waterlogging, diking and the like can occur. That is, this height is a safety line of the water surface height of the water body such as rivers, lakes, oceans, reservoirs, etc., and is often called a water level warning line. Because the water level warning lines of different rivers, lakes, oceans and reservoirs are different in height, the water level can be accurately and systematically monitored, so that the benefits and the hazards can be avoided in the process of dealing with the water level change, effective measures are taken to regulate and control the water level, and the safety of production and life of the downstream masses is ensured. At present, methods such as arranging a marker post or marking a water level warning line on the inclined wall of a dam body are mostly adopted for water level monitoring, so that the measurement error is large, and the water level is not convenient to regulate and control timely and accurately. In recent years, automatic water level monitoring devices with accurate measurement results appear, however, due to the fact that the automatic water level monitoring devices need to be used for a long time, power consumption is large, and the problem that the water level is continuously measured due to the fact that the battery is exhausted easily in the current battery replacement mode is adopted.
Disclosure of Invention
In order to solve the problem, the utility model provides an utilize automatic measure formula water conservancy water level monitoring device that solar energy provided power specifically can take following technical scheme:
water conservancy water level monitoring device, include
The measuring cylinder is provided with a water inlet arranged at the bottom and an accommodating cavity communicated with the water inlet, and a floater used for ascending and descending along with the water level in the accommodating cavity is arranged in the accommodating cavity;
a measuring unit provided on the measuring cylinder for indicating a position of the float;
the solar cell panel is used for supplying power to the measuring unit, is arranged above the measuring cylinder, and is provided with a first hinged end and a second hinged end on the lower surface, and the first hinged end is positioned in the middle and connected with the top of the measuring cylinder;
the adjusting unit is used for enabling the solar cell panel to rotate around the first hinged end, is arranged on the side face of the measuring cylinder, and is provided with a fixing piece connected with the measuring cylinder, a lifting piece is arranged on the fixing piece, and the top of the lifting piece is connected with the second hinged end.
The inner wall of the containing cavity is provided with paired vertical rails, and the left end and the right end of the floater are connected with the vertical rails in a sliding mode.
The floater is a floating plate with holding tanks at the left end and the right end, and balls matched with the vertical rails are arranged in the holding tanks.
The fixed part comprises a sleeve arranged on the side surface of the measuring cylinder and a screw rod sleeved in the sleeve, a horizontal ring groove is arranged on the inner side of the sleeve, and a positioning bulge matched with the horizontal ring groove is arranged on the screw rod; the lifting piece is a threaded cylinder connected with the screw in a sleeved mode, and the threaded cylinder is connected with a second hinged end of the solar cell panel through a connecting rod.
The bottom of the screw rod is provided with a holding piece with a V-shaped structure.
The measuring unit is in including setting up the infrared ray distance measuring sensor at holding chamber top, infrared ray distance measuring sensor is connected with the PLC controller electricity.
The PLC controller is arranged in a control box positioned on the outer side of the measuring cylinder.
The control box is also internally provided with a storage battery, a data transmitter, a memory and an SIM card connecting seat.
The measuring cylinder is arranged on the bottom plate, a through hole corresponding to the water inlet is formed in the bottom plate, and an anchoring rod with a convex thorn is further arranged on the bottom plate.
The utility model provides a water conservancy water level monitoring device, simple structure, convenient to use sets up the solar cell panel who links to each other with the regulating unit at measuring cylinder top, can conveniently adjust the inclination of solar cell panel, absorbs solar energy to the utmost and converts it into the electric energy, guarantees the normal operating of device; secondly, install the float on the vertical track that has the ball to adopt infrared ranging sensor to carry out position measurement, not only can avoid the dead measuring error who causes of float card, improved measurement accuracy by a wide margin moreover, provide accurate, effectual real-time data for in time coping with the water level change.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is an enlarged view of a portion a in fig. 1.
Detailed Description
The embodiments of the present invention will be described in detail with reference to the accompanying drawings, and the embodiments are implemented on the premise of the technical solution of the present invention, and detailed embodiments and specific operation procedures are given, but the scope of the present invention is not limited to the following embodiments.
As shown in figures 1 and 2, the water conservancy water level monitoring device mainly comprises a measuring cylinder, a measuring unit, a solar cell panel and an adjusting unit. Specifically, the measuring cylinder 1 is installed on the bottom plate 2, and a water inlet formed in the bottom of the measuring cylinder 1 is communicated with a through hole formed in the bottom plate 2 and forms a water inlet channel with a containing cavity of the measuring cylinder 1. The lower surface of the bottom plate 2 is also provided with an anchoring rod 3 with a convex thorn, which is convenient for embedding and installation. A pair of vertical rails 4 are fixed on the inner wall of the accommodating cavity of the measuring cylinder 1, and a floater 5 which goes up and down along with the water level in the accommodating cavity is arranged between the vertical rails 4 in a sliding manner. Specifically, this float 5 adopts and floats the board, and the arc holding tank has all been seted up at its left and right sides both ends, installs in this holding tank with vertical track 4 assorted ball 6, make float 5 can be along with the water level change in the same direction as smooth lift, fully avoided the dead detection failure phenomenon that causes with vertical track 4 contact tip card.
The solar cell panel 7 is arranged above the measuring cylinder 1, a first hinged end and a second hinged end are arranged on the lower surface of the measuring cylinder, and the first hinged end is located in the middle and connected with the top of the measuring cylinder 1. The side surface of the measuring cylinder 1 is provided with an adjusting unit which is used for enabling the solar cell panel 7 to rotate around the first hinged end and consists of a fixing piece and a lifting piece. The fixing part comprises a sleeve 8 arranged on the side surface of the measuring cylinder 1 and a screw rod 9 sleeved in the sleeve 8, a horizontal ring groove is formed in the inner side of the sleeve 8, and a positioning bulge matched with the horizontal ring groove is arranged on the screw rod 9, so that the screw rod 9 does not longitudinally move while rotating in the sleeve 8; the lifting piece is a threaded cylinder 10 connected with the screw rod 9 in a sleeved mode, and the top of the threaded cylinder 10 is connected with the second hinged end of the solar cell panel 7 through a connecting rod 11. When the screw 9 is screwed, the threaded cylinder 10 is lifted or lowered, the solar panel 7 is driven to rotate around the first hinged end through the connecting rod 11, and therefore the inclination angle of the solar panel 7 is changed, and the solar energy is absorbed to the maximum extent. According to the illumination change rule, the inclination angle of the solar cell panel 7 can be adjusted in stages, so that the workload of workers is not increased greatly, the average illumination time obtained by the solar cell panel 7 in the adjustment period is the longest, and the device is ensured to have enough electric quantity to maintain normal operation. In order to facilitate the screwing of the screw 9, a gripping tab 12 of V-shaped configuration is provided at its bottom.
The position of the float 5 is detected and transmitted by the measuring unit. The measuring unit comprises an infrared distance measuring sensor 13 arranged at the top of the accommodating cavity of the measuring cylinder 1, a PLC (programmable logic controller) 15, a data transmitter 16, a data memory 17, a SIM (subscriber identity module) card connecting seat 18 and the like which are positioned in a control box 14 at the outer side of the measuring cylinder 1. The infrared distance measuring sensor 13 can detect the distance between the floater 5 and the top of the accommodating cavity of the measuring pipe 1 and transmit signals to the PLC 15, so that the water level can be accurately judged; meanwhile, the SIM card connected to the external device is installed in the SIM card connector 18, and the measurement data can be transmitted to the remote device through the data transmitter 16, so that the monitoring is more convenient. The control box 14 is also provided with a storage battery 19 for supplying power, and the storage battery 19 is electrically connected with the solar panel 7 and the related elements of the measuring unit.
It should be noted that in the description of the present invention, terms of orientation or positional relationship such as "front", "rear", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are based on the orientation or positional relationship 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 referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
Claims (9)
1. The utility model provides a water conservancy water level monitoring devices which characterized in that: comprises that
The measuring cylinder is provided with a water inlet arranged at the bottom and an accommodating cavity communicated with the water inlet, and a floater used for ascending and descending along with the water level in the accommodating cavity is arranged in the accommodating cavity;
a measuring unit provided on the measuring cylinder for indicating a position of the float;
the solar cell panel is used for supplying power to the measuring unit, is arranged above the measuring cylinder, and is provided with a first hinged end and a second hinged end on the lower surface, and the first hinged end is positioned in the middle and connected with the top of the measuring cylinder;
the adjusting unit is used for enabling the solar cell panel to rotate around the first hinged end, is arranged on the side face of the measuring cylinder, and is provided with a fixing piece connected with the measuring cylinder, a lifting piece is arranged on the fixing piece, and the top of the lifting piece is connected with the second hinged end.
2. The water conservancy water level monitoring device of claim 1, characterized in that: the inner wall of the containing cavity is provided with paired vertical rails, and the left end and the right end of the floater are connected with the vertical rails in a sliding mode.
3. The water conservancy water level monitoring device of claim 2, characterized in that: the floater is a floating plate with holding tanks at the left end and the right end, and balls matched with the vertical rails are arranged in the holding tanks.
4. The water conservancy water level monitoring device of claim 1, characterized in that: the fixed part comprises a sleeve arranged on the side surface of the measuring cylinder and a screw rod sleeved in the sleeve, a horizontal ring groove is arranged on the inner side of the sleeve, and a positioning bulge matched with the horizontal ring groove is arranged on the screw rod; the lifting piece is a threaded cylinder connected with the screw in a sleeved mode, and the threaded cylinder is connected with a second hinged end of the solar cell panel through a connecting rod.
5. The water conservancy water level monitoring device of claim 4, characterized in that: the bottom of the screw rod is provided with a holding piece with a V-shaped structure.
6. The water conservancy water level monitoring device of claim 1, characterized in that: the measuring unit is in including setting up the infrared ray distance measuring sensor at holding chamber top, infrared ray distance measuring sensor is connected with the PLC controller electricity.
7. The water conservancy water level monitoring device of claim 6, characterized in that: the PLC controller is arranged in a control box positioned on the outer side of the measuring cylinder.
8. The water conservancy water level monitoring device of claim 7, characterized in that: the control box is also internally provided with a storage battery, a data transmitter, a memory and an SIM card connecting seat.
9. The water conservancy water level monitoring device of claim 1, characterized in that: the measuring cylinder is arranged on the bottom plate, a through hole corresponding to the water inlet is formed in the bottom plate, and an anchoring rod with a convex thorn is further arranged on the bottom plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021796427.4U CN212567593U (en) | 2020-08-25 | 2020-08-25 | Water conservancy water level monitoring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021796427.4U CN212567593U (en) | 2020-08-25 | 2020-08-25 | Water conservancy water level monitoring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212567593U true CN212567593U (en) | 2021-02-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202021796427.4U Active CN212567593U (en) | 2020-08-25 | 2020-08-25 | Water conservancy water level monitoring device |
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| CN (1) | CN212567593U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113279467A (en) * | 2021-06-03 | 2021-08-20 | 中电建生态环境集团有限公司 | Flow monitoring type drain pipe |
-
2020
- 2020-08-25 CN CN202021796427.4U patent/CN212567593U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113279467A (en) * | 2021-06-03 | 2021-08-20 | 中电建生态环境集团有限公司 | Flow monitoring type drain pipe |
| CN113279467B (en) * | 2021-06-03 | 2022-09-13 | 中电建生态环境集团有限公司 | Flow monitoring type drain pipe |
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