CN214096273U - Water level early warning device for water conservancy project construction survey - Google Patents
Water level early warning device for water conservancy project construction survey Download PDFInfo
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- CN214096273U CN214096273U CN202120438583.1U CN202120438583U CN214096273U CN 214096273 U CN214096273 U CN 214096273U CN 202120438583 U CN202120438583 U CN 202120438583U CN 214096273 U CN214096273 U CN 214096273U
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- water level
- plate body
- early warning
- welding
- warning device
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Abstract
The utility model discloses a water level early warning device for water conservancy project construction survey, which comprises a plate body, wherein a graduated scale is welded at the center of the bottom of the plate body, two limiting rods are symmetrically welded at the bottom of the plate body and are positioned at two sides of the graduated scale, two floating plates are symmetrically and slidably connected with the outer side walls of the limiting rods, a second shell is welded at one side adjacent to the two floating plates, and when the water level reaches an early warning line in a flood season, an alarm can be given out through a contact switch, a controller, a signal transmitter and an audible and visual alarm, so that workers are reminded to carry out timely treatment, and the life safety of people is guaranteed; when water level change was slow at ordinary times, can read the height of water level through the scale, clean the scale through solid fixed cylinder and brush simultaneously, make the staff can more convenient and fast read and take notes the water level.
Description
Technical Field
The utility model relates to a hydraulic engineering technical field specifically is a water level early warning device is used in water conservancy project construction survey.
Background
The water level observations include riverbed changes, current conditions, flow direction, flood diversion, ice conditions, aquatic plants, waves, wind direction, wind power, water surface waviness, water temperature, and other factors that affect water level changes. In reservoir management, water level monitoring is an important management content, because the reservoir water level is directly related to important decisions such as water storage capacity, reservoir ecology, reservoir safety and the like.
The early warning is carried out through observing the water level scale to current water level early warning, needs the administrator to look over at the untimely time, and under the condition that the water level can not take place great change at ordinary times, this kind of mode can also use, nevertheless when flood season, the water level change is very fast, and at this moment, just need the administrator to monitor the water level in real time, the malignant event that causes when preventing the water level and rise, at this moment, reuse the water level scale to observe will waste time and energy, and the practicality is lower.
Therefore, the water level early warning device for the water conservancy engineering construction survey is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a water level early warning device is used in hydraulic engineering construction survey to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a water level early warning device for hydraulic engineering construction survey, which comprises a plate body, the welding of the bottom center department of plate body has the scale, the bottom symmetrical welding of plate body has two gag lever posts, two the gag lever post is located the both sides of scale, two the lateral wall symmetrical sliding connection of gag lever post has two kickboards, two the welding of one side that the kickboard is adjacent has the second casing, two square through holes have been seted up to the top and the bottom symmetry of second casing, the scale runs through two square through holes from last to down in proper order, the inside wall symmetrical welding of second casing has two pointers, the contact switch is installed to the bottom of plate body, the contact switch is located directly over the second casing, audible-visual annunciator is installed to front surface one side of plate body, the welding of top of plate body has first casing, the inside of first casing from left to right installs battery, the electric output end of the storage battery is electrically connected with the electric input ends of the audible and visual alarm, the controller and the signal transmitter through wires, the electric input end of the controller is electrically connected with the electric output end of the contact switch through wires, and the signal output end of the controller is in signal connection with the signal input ends of the signal transmitter and the audible and visual alarm through wires.
Preferably: the even welding of the upper surface of plate body has the bracing piece, solar panel is installed at the top of bracing piece, solar panel's electrical output passes through the electric input electric connection of wire and battery.
Preferably: four support columns and four support columns are symmetrically welded at four corners of the bottom of the plate body, and second limiting plates are welded at the bottoms of the outer side walls of the support columns.
Preferably: the bottom symmetrical welding of second casing has two L type dead levers, two the welding of the adjacent one end of L type dead lever has a solid fixed cylinder, gu fixed cylinder sliding connection is in the lateral wall of scale, the even bonding of the inside wall of solid fixed cylinder has the brush.
Preferably: and the front surface of the second shell is provided with an observation window.
Preferably: and the bottoms of the two limiting rods are welded with first limiting plates.
Compared with the prior art, the beneficial effects of the utility model are that:
when the flood season is in, an alarm can be given out when the water level reaches an early warning line through a contact switch, a controller, a signal transmitter and an audible and visual alarm, so that workers are reminded to perform timely treatment, and the life safety of people is guaranteed;
two, when water level variation was slow at ordinary times, can read the height of water level through the scale, clean the scale through solid fixed cylinder and brush simultaneously, make the staff can convenient and fast more read and take notes the water level.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a sectional structure diagram of the second casing of the present invention;
FIG. 3 is a schematic sectional view of the fixing cylinder of the present invention;
fig. 4 is a circuit diagram of the signal transmitter and the controller according to the present invention.
In the figure: 1. a plate body; 2. a support bar; 3. a storage battery; 4. a first housing; 5. a solar panel; 6. an audible and visual alarm; 7. a contact switch; 8. a limiting rod; 9. a graduated scale; 10. an observation window; 11. a floating plate; 12. a second housing; 13. an L-shaped fixing rod; 14. a fixed cylinder; 15. a first limit plate; 16. a second limiting plate; 17. a signal transmitter; 18. a pointer; 19. a square through hole; 20. a brush; 21. a controller; 22. and (4) a support column.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Examples
Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a water level early warning device for hydraulic engineering construction survey, which comprises a plate body 1, scale 9 has been welded in the bottom center department of plate body 1, the bottom symmetrical welding of plate body 1 has two gag lever posts 8, two gag lever posts 8 are located the both sides of scale 9, the lateral wall symmetrical sliding connection of two gag lever posts 8 has two kickboards 11, the welding of one side that two kickboards 11 are adjacent has second casing 12, two square through-hole 19 have been seted up to top and bottom symmetry of second casing 12, scale 9 runs through two square through-hole 19 from last to down in proper order, the welding of the inside wall symmetry of second casing 12 has two pointers 18, contact switch 7 is installed to the bottom of plate body 1, contact switch 7 is located directly over second casing 12, audible-visual annunciator 6 is installed to plate body 1's front surface one side, the welding of plate body 1's top has first casing 4, the inside of first casing 4 from left to right installs battery 3 in proper order, The electric output end of the storage battery 3 is electrically connected with the electric input ends of the audible and visual alarm 6, the controller 21 and the signal transmitter 17 through leads, the electric input end of the controller 21 is electrically connected with the electric output end of the contact switch 7 through leads, and the signal output end of the controller 21 is in signal connection with the signal input ends of the audible and visual alarm 17 and the signal transmitter 17 through leads.
In this embodiment, specifically: the upper surface of the plate body 1 is uniformly welded with the support rods 2, the top of each support rod 2 is provided with a solar panel 5, and the electrical output end of each solar panel 5 is electrically connected with the electrical input end of the storage battery 3 through a wire; through above setting, solar panel 5 can convert illumination into electric power, then carry the inside of battery 3 and store, make things convenient for the follow-up use of using.
In this embodiment, specifically: four support columns 22 are symmetrically welded at four corners of the bottom of the plate body 1, and second limiting plates 16 are welded at the bottoms of the outer side walls of the four support columns 22; through the arrangement, the supporting column 22 and the second limiting plate 16 are used for fixing the device at the bottom of a river or a reservoir, so that the situation that the position of the device moves due to the fact that the water flow speed of the device is high is avoided.
In this embodiment, specifically: two L-shaped fixing rods 13 are symmetrically welded at the bottom of the second shell 12, a fixing cylinder 14 is welded at one end of each of the two L-shaped fixing rods 13, the fixing cylinder 14 is connected to the outer side wall of the graduated scale 9 in a sliding mode, and brushes 20 are uniformly bonded on the inner side wall of the fixing cylinder 14; through above setting, the bottom of scale 9 is soaked in the aquatic for a long time, and some algae are adsorbed in the unavoidable meeting of its surface to lead to the scale on scale 9 surface to be covered by the algae, make the staff can't be timely observe, clean algae through brush 20, make that the staff can be more convenient observe.
In this embodiment, specifically: the front surface of the second housing 12 is mounted with an observation window 10; through the arrangement, the scales pointed by the two pointers 18 can be observed more conveniently, so that workers can read and record the scales more quickly.
In this embodiment, specifically: the bottoms of the two limiting rods 8 are welded with first limiting plates 15; through the setting, can prevent that two kickboards 11 from breaking away from the condition appearance of gag lever post 8, avoided because kickboards 11 break away from gag lever post 8 to lead to the unable normal use's of this device damage condition to appear.
In this embodiment: the controller 21 is of a controller structure prepared by a PLC board with the model number of TL 06A-4G.
In this embodiment: the signal transmitter 17 is of the type SV-102T.
In this embodiment: the type of the audible and visual alarm 6 is LTE-2071J.
Working principle or structural principle: the device is fixed at the bottom of a river or a reservoir through four supporting columns 22 and four second limiting plates 16, the floating plate 11 has buoyancy and can move along with the change of the water level, the second shell 12 can be driven to move through the movement of the floating plate 11, the two pointers 18 can be driven to move by the movement of the second shell 12, the height of the water level can be visually displayed by the movement of the two pointers 18, so that the reading and recording of workers are facilitated, when the water level is reduced, the floating plate 11 moves downwards, the second shell 12 can be driven to move downwards by the movement of the floating plate 11, the L-shaped fixing rod 13 can be driven to move downwards by the movement of the second shell 12, the fixing cylinder 14 can be driven to move downwards by the movement of the L-shaped fixing rod 13, the brush 20 in the fixing cylinder 14 can be driven to move, and the surface of the graduated scale 9 can be cleaned by the movement of the brush 20, therefore, algae on the surface of the graduated scale 9 is cleaned, the phenomenon that workers cannot read the scales in time due to the fact that the scales of the graduated scale 9 are covered by the algae is avoided, when the water level rises fast in a flood season, the workers monitor the scales in real time, a large amount of time is wasted, at the moment, due to the fact that the water level rises too fast, the floating plate 11 also moves along with the water level, when the floating plate 11 rises to a specified height, the floating plate touches the contact switch 7, the contact switch 7 turns on the controller 21, the controller 21 turns on the audible and visual alarm 6 and the signal transmitter 17, the audible and visual alarm 6 can give out harsh sound to remind people that the water level reaches a pre-warning line, meanwhile, the signal is transmitted to the inside of the control room through the signal transmitter 17, and after the workers in the control room receive the signal, corresponding operation is carried out, so that the water level is prevented from being too high, the water level can be observed through the graduated scale 9 at ordinary times, and when the water level is in flood season, the water level is early warned through the controller 21, the signal transmitter 17 and the audible and visual alarm 6, so that the safety of the water level is guaranteed.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a hydraulic engineering construction surveys uses water level early warning device, includes plate body (1), its characterized in that: the welding of the bottom center of the plate body (1) has scale (9), the bottom symmetrical welding of the plate body (1) has two gag lever posts (8), two gag lever posts (8) are located in the both sides of scale (9), the lateral wall symmetrical sliding connection of two gag lever posts (8) has two kickboards (11), two welding of one side that kickboards (11) are adjacent has second casing (12), two square through holes (19) have been seted up to the top and the bottom symmetry of second casing (12), scale (9) is from last to running through two square through holes (19) down in proper order, the inside wall symmetrical welding of second casing (12) has two pointers (18), contact switch (7) is installed to the bottom of plate body (1), contact switch (7) is located directly over second casing (12), audible and visual annunciator (6) is installed to front surface one side of plate body (1), the welding of the top of plate body (1) has first casing (4), battery (3), controller (21) and signal transmitter (17) are installed from left to right in proper order to the inside of first casing (4), the electric property output of battery (3) passes through the electric property input electric connection of wire and audible-visual annunciator (6), controller (21) and signal transmitter (17), the electric property input of controller (21) passes through the electric property output electric connection of wire and contact switch (7), the signal output part of controller (21) passes through the signal input part signal connection of wire and signal transmitter (17) and audible-visual annunciator (6).
2. The water level early warning device for the water conservancy project construction survey according to claim 1, characterized in that: the welding that the upper surface of plate body (1) is even has bracing piece (2), solar panel (5) are installed at the top of bracing piece (2), the electric property output of solar panel (5) passes through the electric property input electric connection of wire with battery (3).
3. The water level early warning device for the water conservancy project construction survey according to claim 1, characterized in that: the symmetrical welding in bottom four corners of plate body (1) has four support columns (22), four the welding of the lateral wall bottom of support column (22) has second limiting plate (16).
4. The water level early warning device for the water conservancy project construction survey according to claim 1, characterized in that: the bottom symmetrical welding of second casing (12) has two L type dead lever (13), two the welding of the adjacent one end of L type dead lever (13) has a fixed cylinder (14), fixed cylinder (14) sliding connection is in the lateral wall of scale (9), the even bonding of the inside wall of fixed cylinder (14) has brush (20).
5. The water level early warning device for the water conservancy project construction survey according to claim 1, characterized in that: an observation window (10) is installed on the front surface of the second shell (12).
6. The water level early warning device for the water conservancy project construction survey according to claim 1, characterized in that: and first limiting plates (15) are welded at the bottoms of the two limiting rods (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120438583.1U CN214096273U (en) | 2021-03-01 | 2021-03-01 | Water level early warning device for water conservancy project construction survey |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120438583.1U CN214096273U (en) | 2021-03-01 | 2021-03-01 | Water level early warning device for water conservancy project construction survey |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214096273U true CN214096273U (en) | 2021-08-31 |
Family
ID=77441116
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120438583.1U Expired - Fee Related CN214096273U (en) | 2021-03-01 | 2021-03-01 | Water level early warning device for water conservancy project construction survey |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214096273U (en) |
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2021
- 2021-03-01 CN CN202120438583.1U patent/CN214096273U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210831 |