CN219532169U - Early warning device for water level monitoring - Google Patents
Early warning device for water level monitoring Download PDFInfo
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- CN219532169U CN219532169U CN202223224196.1U CN202223224196U CN219532169U CN 219532169 U CN219532169 U CN 219532169U CN 202223224196 U CN202223224196 U CN 202223224196U CN 219532169 U CN219532169 U CN 219532169U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
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Abstract
The utility model discloses an early warning device for water level monitoring, and belongs to the technical field of hydraulic engineering; the device comprises a motor, a screw rod, a monitoring column, a guide groove, a nut, a connecting column, an adjusting protection cylinder, a fixed protection cylinder, a chute, an inserting hole and a bottom plate; the fixed protection cylinder is arranged on the bottom plate and is fixedly connected with the bottom plate; the bottom plate is provided with jacks, the monitoring columns are vertically arranged, and the monitoring columns are positioned in the fixed protection cylinder; the lower end of the monitoring column is inserted into the jack, and the monitoring column is fixedly connected with the bottom plate; the motor is arranged at the upper end of the monitoring column, and the motor outputs downwards as a lead screw; the nut is sleeved on the screw rod; guide grooves are formed in two sides of the monitoring column, and the connecting column penetrates through the guide grooves and is fixedly connected with the nuts; a sliding groove is formed in the fixed protection cylinder, the lower end of the connecting column is fixedly connected with the adjusting protection cylinder, and the adjusting protection cylinder is positioned in the sliding groove; the utility model can solve the problems that the utility model can not adjust the monitored position and has poor protection effect in the background technology.
Description
Technical Field
The utility model provides an early warning device for water level monitoring, and belongs to the technical field of hydraulic engineering.
Background
When hydraulic engineering construction and survey, often need to carry out accurate judgement to the water level to avoid because some adverse factors that the water level caused excessively, and the naked eye of general people hardly accomplishes accurate judgement to the water level, consequently need a water level monitoring to use early warning device, send the police dispatch newspaper when the water level surpasses the setting value, remind the staff to take corresponding measure.
Patent number CN216899129U discloses a hydraulic engineering construction water level early warning device, including the base, still includes early warning mechanism, early warning mechanism is installed at the top of base, early warning mechanism comprises water lever, wireless electric cabinet, loading board, megaphone, alarm water level sensor and solar cell panel combination.
The utility model has the following disadvantages: the position of the alarm water level sensor is fixed and cannot be adjusted, when the position of the monitored alarm is to be adjusted, the alarm water level sensor cannot meet the requirement, meanwhile, the protective frame is arranged on the base, so that the alarm water level sensor can only be prevented from being damaged by people, and under the condition of turbulent water flow, the impact of the water flow on the water level rod is easy to cause the breakage of the water level rod; therefore, there is a need for a water level monitoring pre-warning device that can regulate the water level to be monitored and has a good water impact preventing effect.
Disclosure of Invention
The early warning device for water level monitoring provided by the utility model has a simple structure, the position of the water level sensor can be adjusted by arranging the motor screw rod structure, and the fixed protective cylinder and the adjustable protective cylinder are arranged at the same time, so that the protective range can be adjusted in real time according to the position of the water level sensor, and the problems that the monitored position cannot be adjusted and the protective effect is poor in the background technology can be solved.
In order to solve the problems, the technical scheme provided by the utility model is as follows: an early warning device for water level monitoring, which is characterized in that: the device comprises a controller, an alarm, a motor, a screw rod, a monitoring column, a groove, a guide groove, a nut, a connecting column, a water level sensor, an adjusting protection cylinder, a fixed protection cylinder, a chute, a jack and a bottom plate; the fixed protection cylinder is arranged on the bottom plate and is fixedly connected with the bottom plate; the bottom plate is provided with jacks, the monitoring columns are vertically arranged, and the monitoring columns are positioned in the fixed protection cylinder; the lower end of the monitoring column is inserted into the jack, and the monitoring column is fixedly connected with the bottom plate; the upper end of the monitoring column is provided with a groove downwards; the motor is arranged at the upper end of the monitoring column, and the motor outputs downwards as a lead screw; the nut is sleeved on the screw rod and is positioned in the groove; guide grooves are formed in two sides of the monitoring column, and the connecting column penetrates through the guide grooves and is fixedly connected with the nuts; a sliding groove is formed in the fixed protection cylinder, the lower end of the connecting column is fixedly connected with the adjusting protection cylinder, and the adjusting protection cylinder is positioned in the sliding groove; the water level sensor is arranged at the end part of the connecting column and is fixedly connected with the connecting column; a controller and an alarm are fixedly connected above the motor;
the fixed connection mode of the monitoring column and the bottom plate is that the monitoring column is connected with the bottom plate by using a locking bolt;
the water level sensor is communicated with a circuit of the controller;
the controller is communicated with a circuit of the alarm;
the cross section of the groove is square, and the shape of the nut corresponds to the shape of the cross section of the groove;
the bottom plate is fixedly connected with a protective rib plate, the protective rib plate is obliquely arranged, and the upper end of the protective rib plate is fixedly connected with the fixed protective cylinder.
The utility model has the beneficial effects that:
1. the motor outputs downwards as the lead screw, and the nut is overlapped on the lead screw, and the accessible makes the nut remove in vertical direction to change spliced pole and water level sensor's position, can reach the technological effect of adjustment water level monitoring height.
2. The monitoring post is located fixed protection section of thick bamboo, and in the jack was inserted to the lower extreme of monitoring post, and the monitoring post passes through locking bolt fixed connection with the bottom plate, and locking bolt's setting enables the lower extreme of monitoring post to be connected more firm with the bottom plate, and the impact of rivers can be slowed down to fixed protection section of thick bamboo, prevents that the monitoring post from being broken under the scene of rivers turbulences. The lower end of the connecting column is fixedly connected with an adjusting protection cylinder, and when the position of the connecting column is changed, the adjusting protection cylinder is driven to slide in the sliding groove, so that the protection range is adjusted; the protection rib plate is obliquely and fixedly connected to the bottom plate, so that the stability of the whole device is enhanced.
In summary, the motor lead screw structure is arranged to adjust the position of the water level sensor, and the fixed protection cylinder and the adjustable protection cylinder are arranged at the same time, so that the protection range can be adjusted in real time according to the position of the water level sensor, and the problems that the monitored position cannot be adjusted and the protection effect is poor in the background technology can be solved.
Drawings
Fig. 1 is a sectional view of an early warning device for water level monitoring according to the present utility model.
Fig. 2 is a side view of a monitoring column of the early warning device for water level monitoring according to the present utility model.
Fig. 3 is a circuit diagram showing a connection between a controller and an alarm of the water level monitoring warning device according to the present utility model.
1. A controller; 2. an alarm; 3. a motor; 4. a screw rod; 5. monitoring the column; 6. a groove; 7. a guide groove; 8. a nut; 9. a connecting column; 10. a water level sensor; 11. adjusting the protective cylinder; 12. fixing a protective cylinder; 13. protective rib plates; 14. a chute; 15. a jack; 16. a bottom plate; 17. a locking bolt.
Detailed Description
The utility model is further described below with reference to the accompanying drawings.
According to the fig. 1-2: the utility model provides an early warning device for water level monitoring, which comprises: the intelligent monitoring device comprises a controller 1, an alarm 2, a motor 3, a screw 4, a monitoring column 5, a groove 6, a guide groove 7, a nut 8, a connecting column 9, a water level sensor 10, an adjusting protection cylinder 11, a fixed protection cylinder 12, a sliding groove 14, an inserting hole 15 and a bottom plate 16; the fixed protection cylinder 12 is arranged on the bottom plate 16 and is fixedly connected with the bottom plate 16; the bottom plate 16 is provided with an inserting hole 15, the monitoring column 5 is vertically arranged, and the monitoring column 5 is positioned in the fixed protection cylinder 12; the lower end of the monitoring column 5 is inserted into the jack 15, and the monitoring column 5 is fixedly connected with the bottom plate 16; the upper end of the monitoring column 5 is provided with a groove 6 downwards; the motor 3 is arranged at the upper end of the monitoring column 5, and the motor 3 outputs downwards as a lead screw 4; the nut 8 is sleeved on the screw rod 4, and the nut 8 is positioned in the groove 6; guide grooves 7 are formed in two sides of the monitoring column 5, and a connecting column 9 passes through the guide grooves 7 and is fixedly connected with a nut 8; a sliding groove 14 is formed in the fixed protection barrel 12, the lower end of the connecting column 9 is fixedly connected with the adjusting protection barrel 11, and the adjusting protection barrel 11 is positioned in the sliding groove 14; the water level sensor 10 is arranged at the end part of the connecting column 9 and is fixedly connected with the connecting column 9; a controller 1 and an alarm 2 are fixedly connected above the motor 3; the fixed connection mode of the monitoring column 5 and the bottom plate 16 is that the monitoring column is connected by using a locking bolt 17; the water level sensor 10 is communicated with the circuit of the controller 1; the controller 1 is communicated with the circuit of the alarm 2; the cross section of the groove 6 is square, and the shape of the nut 8 corresponds to the shape of the cross section of the groove 6; the bottom plate 16 is fixedly connected with a protective rib plate 13, the protective rib plate 13 is obliquely arranged, and the upper end of the protective rib plate 13 is fixedly connected with the fixed protective cylinder 12.
Principles of the utility model
When the water level exceeds the position of the water level sensor 10, the water level sensor 10 transmits a signal to the controller 1, and the controller 1 controls the alarm 2 to sound, so that staff is reminded to take measures; fig. 3 is a circuit diagram of the controller 1 controlling the alarm 2. When the position of the monitored early warning is heightened, the motor 3 is started to enable the screw rod 4 to rotate, and the nut 8 positioned in the groove 6 cannot rotate and can only move upwards in the groove 6 due to the limitation of the monitoring column 5; the nut 8 drives the connecting column 9 and the water level sensor 10 to move upwards together, so that the technical effect of adjusting the position of monitoring and early warning is achieved.
When the monitoring column 5 is positioned in a scene of turbulent water flow, the monitoring column 5 is broken easily due to the fact that the water flow continuously impacts the monitoring column 5, and the monitoring column 5 is connected with the bottom plate 16 through the locking bolt 17, so that the connection mode is firmer and convenient to detach; the monitoring column 5 is positioned in the fixed protective cylinder 12, the water flow impacts the fixed protective column, the force born by the fixed protective column is transmitted to the protective rib plate 13 and the bottom plate 16, and the water flow cannot impact the monitoring column 5; and when the connecting column 9 moves upwards, the adjusting protection cylinder 11 also moves upwards, so that the utility model can adjust the protection range according to the position of the water level sensor 10, and the protection effect is better.
The utility model and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the utility model as shown in the drawings. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present utility model.
Claims (6)
1. An early warning device for water level monitoring, which is characterized in that: the device comprises a controller (1), an alarm (2), a motor (3), a screw rod (4), a monitoring column (5), a groove (6), a guide groove (7), a nut (8), a connecting column (9), a water level sensor (10), an adjusting protection cylinder (11), a fixed protection cylinder (12), a chute (14), an inserting hole (15) and a bottom plate (16); the fixed protection cylinder (12) is arranged on the bottom plate (16) and is fixedly connected with the bottom plate (16); the bottom plate (16) is provided with an inserting hole (15), the monitoring column (5) is vertically arranged, and the monitoring column (5) is positioned in the fixed protection cylinder (12); the lower end of the monitoring column (5) is inserted into the jack (15), and the monitoring column (5) is fixedly connected with the bottom plate (16); the upper end of the monitoring column (5) is provided with a groove (6) downwards; the motor (3) is arranged at the upper end of the monitoring column (5), and the motor (3) outputs downwards as a screw rod (4); the nut (8) is sleeved on the screw rod (4), and the nut (8) is positioned in the groove (6); guide grooves (7) are formed in two sides of the monitoring column (5), and the connecting column (9) penetrates through the guide grooves (7) and is fixedly connected with the nuts (8); a sliding groove (14) is formed in the fixed protection cylinder (12), the lower end of the connecting column (9) is fixedly connected with the adjusting protection cylinder (11), and the adjusting protection cylinder (11) is positioned in the sliding groove (14); the water level sensor (10) is arranged at the end part of the connecting column (9) and is fixedly connected with the connecting column (9); a controller (1) and an alarm (2) are fixedly connected above the motor (3).
2. The water level monitoring pre-warning device according to claim 1, wherein: the monitoring column (5) is fixedly connected with the bottom plate (16) by using a locking bolt (17).
3. The water level monitoring pre-warning device according to claim 1, wherein: the water level sensor (10) is communicated with a circuit of the controller (1).
4. The water level monitoring pre-warning device according to claim 1, wherein: the controller (1) is in communication with the electrical circuit of the alarm (2).
5. The water level monitoring pre-warning device according to claim 1, wherein: the cross section of the groove (6) is square, and the shape of the nut (8) corresponds to the shape of the cross section of the groove (6).
6. The water level monitoring pre-warning device according to claim 1, wherein: the bottom plate (16) is fixedly connected with a protective rib plate (13), the protective rib plate (13) is obliquely arranged, and the upper end of the protective rib plate (13) is fixedly connected with the fixed protective cylinder (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223224196.1U CN219532169U (en) | 2022-12-01 | 2022-12-01 | Early warning device for water level monitoring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223224196.1U CN219532169U (en) | 2022-12-01 | 2022-12-01 | Early warning device for water level monitoring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219532169U true CN219532169U (en) | 2023-08-15 |
Family
ID=87626180
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223224196.1U Active CN219532169U (en) | 2022-12-01 | 2022-12-01 | Early warning device for water level monitoring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219532169U (en) |
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2022
- 2022-12-01 CN CN202223224196.1U patent/CN219532169U/en active Active
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