CN115127644A - Water level monitoring alarm device for hydraulic engineering - Google Patents
Water level monitoring alarm device for hydraulic engineering Download PDFInfo
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- CN115127644A CN115127644A CN202210889618.2A CN202210889618A CN115127644A CN 115127644 A CN115127644 A CN 115127644A CN 202210889618 A CN202210889618 A CN 202210889618A CN 115127644 A CN115127644 A CN 115127644A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
- G01F23/30—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats
- G01F23/56—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats using elements rigidly fixed to, and rectilinearly moving with, the floats as transmission elements
- G01F23/58—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats using elements rigidly fixed to, and rectilinearly moving with, the floats as transmission elements using mechanically actuated indicating means
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Abstract
The invention discloses a water level monitoring and alarming device for hydraulic engineering, which belongs to the technical field of water level monitoring and comprises a bottom plate, wherein stabilizing components are fixedly connected to the periphery of the bottom plate, a fixed rod is fixedly connected to the top of the bottom plate, a connecting box is fixedly connected to the top of the fixed rod, a sounding component and a light-emitting component are arranged in the connecting box, and a top block is fixedly connected to the top of the connecting box. According to the invention, the stabilizing assembly is arranged, the connecting block drives the moving block to move, the moving block pushes the sliding column to move downwards, the moving block drives the set square to move downwards, the set square drives the sliding rod to move, the sliding rod is inserted into soil, the stability of the bottom plate is improved, the flow velocity of water flow is changed, and the moving distance of the sliding column can be adjusted, so that the depth and the number of the sliding pins entering the soil are adjusted, the stability of the bottom plate is controlled, and the influence on the monitoring and early warning effects caused by the fact that the monitoring device inclines under the impact of the water flow is avoided.
Description
Technical Field
The invention belongs to the technical field of water level monitoring, and particularly relates to a water level monitoring and alarming device for hydraulic engineering.
Background
The water conservancy project is a project built for controlling and allocating surface water and underground water in the nature to achieve the purpose of removing harm and benefiting, and can allocate and plan water resources in the natural environment according to the actual needs of people, but the construction of the water conservancy project often influences the storage condition of the water resources in the natural state, causes the change of the water level of partial water resources and easily causes certain crisis, so that the water level of a river channel is monitored and early-warning is performed at proper time in the construction process of the water conservancy project, and accidents are avoided.
If a water level monitoring device with an automatic alarm function for hydraulic engineering is disclosed in a patent document with an authorization publication number of CN109282871A, relating to the technical field of water level monitoring, water is monitored inside a monitoring rod by a U-shaped pipe principle, in addition, the device can automatically provide power supply, finally, the device can remotely monitor the water level in real time and can automatically alarm to remind people, the device comprises a base, a power generation device is arranged above the base, the power generation device leads water flow to be more concentrated by the guide of a pipeline so as to increase the impact force, a fixed protection device is arranged outside the base, the fixed protection device fixes a water depth monitoring rod to be vertically upward by a support column, a duckweed and a chain, an automatic alarm device is arranged above the base, the automatic alarm device leads water into a branch pipe by the principle of the U-shaped pipe and then leads the water to be dissolved in solute, make the solvent electrically conductive, utilize solute density difference in the solvent, the electric conductive property is different to adjust the colour of warning light, this device is equipped with remote control unit, and remote control unit passes through signal transmission and gives the remote controller, controls this device or real time monitoring water level condition through the remote controller.
But in the in-service use process, river course rivers are too big, lead to monitoring alarm device to empty easily to the early warning effect, simultaneously, in the daytime, warning light early warning effect is not obvious, makes the people ignore alarm information easily, causes the unnecessary loss.
Disclosure of Invention
The invention aims to: the water level monitoring and alarming device for the hydraulic engineering is provided for solving the problems that the monitoring and alarming device is poor in stability when water flow in a river channel is turbulent and poor in early warning effect only by the warning lamp in the daytime.
In order to achieve the purpose, the invention adopts the following technical scheme:
a water level monitoring and alarming device for water conservancy projects comprises a base plate, wherein stabilizing assemblies are fixedly connected to the periphery of the bottom of the base plate, a fixed rod is fixedly connected to the top of the base plate, a connecting box is fixedly connected to the top of the fixed rod, a sounding assembly and a light-emitting assembly are arranged in the connecting box, a top block is fixedly connected to the top of the connecting box, a main rotating shaft is rotatably connected to the top of the top block, one end of the main rotating shaft extends to the bottom of the inner wall of the connecting box and is rotatably connected to the bottom of the inner wall of the connecting box, a rotating disc is fixedly connected to the top end of the main rotating shaft, wind cups are fixedly connected to two sides of the rotating disc, a floating plate is slidably connected to the outer surface of the fixed rod, a supporting plate is fixedly connected to the top of the floating plate, connecting columns are fixedly connected to two sides of the supporting plate, sliding holes are formed in the bottom of the connecting box, and the connecting columns are slidably connected to the sliding holes;
the light-emitting component comprises two sliding sleeves, the bottom of each sliding sleeve is fixedly connected with the top of the connecting column, a sliding rod is connected in each sliding sleeve in a sliding mode, one end of each sliding rod is fixedly connected with an extrusion plate, one end of each sliding rod is far away from a one-end fixedly connected with set square of the extrusion plate, an extrusion wheel is attached to one side of each set square, one end of each extrusion wheel is far away from a one-end fixedly connected with connecting rod of the set square, and one end of each connecting rod, far away from the extrusion wheel, is fixedly connected with the outer surface of the main rotating shaft.
As a further description of the above technical solution:
the outer surface of the sliding rod is sleeved with a fourth spring, and two ends of the fourth spring are fixedly connected with one side of the set square and one side of the sliding sleeve respectively.
As a further description of the above technical solution:
the lamp strip is fixedly arranged at the top of the outer surface of the connecting box, the rebound switch is fixedly arranged in the connecting box, and the rebound switch is attached to the extrusion plate.
As a further description of the above technical solution:
the utility model discloses a stable subassembly, including a plurality of nail of inserting, insert nail top and insert nail bottom fixed connection, first cell body has been seted up in the nail of inserting, sliding connection has the traveller in the first cell body, traveller bottom fixedly connected with second connecting rod, three hornblocks of the equal fixedly connected with in second connecting rod both sides, insert nail surface both sides and all be provided with a plurality of third cell bodies, the third cell body is linked together with first cell body, the internal fixedly connected with mount pad of third cell, sliding connection has the slide nail in the mount pad, slide nail surface joint has the limiting plate, slide nail surface cover is equipped with the third spring, third spring both ends respectively with mount pad and limiting plate one side fixed connection, slide nail one side is laminated with three hornblocks mutually.
As a further description of the above technical solution:
the sliding column is characterized in that a movable plate is fixedly connected to the top of the sliding column, a first telescopic rod is fixedly connected to the bottom of the movable plate, one end, away from the movable plate, of the first telescopic rod is fixedly connected to the bottom of the inner wall of the first groove body, a second spring is sleeved on the outer surface of the first telescopic rod, and two ends of the second spring are fixedly connected to one side of the movable plate and one side of the inner wall of the first groove body respectively.
As a further description of the above technical solution:
the improved sliding block structure is characterized in that a plurality of second sliding grooves are formed in the top of the bottom plate, a second groove body is formed in the bottom of the second sliding groove, the second groove body is communicated with the first groove body, one end of the sliding column extends into the second sliding groove, a moving block is attached to one side of the sliding column and is connected to the second sliding groove in a sliding mode, a connecting block is fixedly connected to the top of the moving block, a flow baffle plate is fixedly connected to the top of the connecting block, a second telescopic rod is fixedly connected to one side of the moving block, the other end of the second telescopic rod is fixedly connected to one side of the second sliding groove, a first spring is sleeved on the outer surface of the second telescopic rod, and two ends of the first spring are fixedly connected to one side of the moving block and one side of the inner wall of the second sliding groove respectively.
As a further description of the above technical solution:
the sounding assembly comprises two sounding poking pieces, one side of each sounding poking piece is fixedly connected with one side of the connecting column, poking rods are fixedly connected to the two sides of the outer surface of the main rotating shaft and located below the connecting rod, and the poking rods are attached to the sounding poking pieces.
As a further description of the above technical solution:
the connecting box both sides have all been seted up and have been enlarged the sound chamber, it sets firmly the vibrating diaphragm to enlarge the sound intracavity.
As a further description of the above technical solution:
the wind cup is characterized in that a first connecting rod is fixedly connected to the bottom of the wind cup, a brush strip is fixedly connected to the bottom of the first connecting rod, a solar panel is fixedly arranged on the outer surface of the top block, and the brush strip is attached to one side of the solar panel.
As a further description of the above technical solution:
first spout has all been seted up to the dead lever both sides, the equal fixedly connected with slider in backup pad inner wall both sides, slider sliding connection is in first spout.
In summary, due to the adoption of the technical scheme, the invention has the beneficial effects that:
1. according to the invention, by arranging the stabilizing component, when water flow impacts the flow blocking plate, the flow blocking plate drives the connecting block to move, the connecting block drives the moving block to move, the moving block pushes the sliding column to move downwards, the moving block drives the triangular plate to move downwards, the triangular plate drives the sliding rod to move, the sliding rod is inserted into soil, the stability of the bottom plate is improved, the moving distance of the sliding column can be adjusted, the depth and the quantity of the sliding column to be inserted into the soil are adjusted, the stability of the bottom plate is controlled, and the monitoring device is prevented from inclining under the impact of the water flow to influence the monitoring and early warning effects.
2. According to the invention, when the water level of a river channel reaches an early warning line, the floating plate moves upwards under the general buoyancy of water, the floating plate drives the connecting column to move upwards through the supporting plate, the connecting column drives the sounding poking piece to move to the same vertical height with the poking rod, the poking rod collides with the sounding poking piece when rotating and gives out early warning sound, and the early warning sound is expanded and transmitted out through the sound expansion cavity and the vibrating membrane, so that the early warning effect on workers is improved.
3. According to the invention, through arranging the light-emitting component, the extrusion wheel is gradually attached to the triangular plate in the rotation process and drives the triangular plate to move, the triangular plate is matched with the fourth spring to drive the slide rod to reciprocate, so that the slide rod drives the extrusion plate seat to reciprocate periodically, the extrusion plate drives the rebound switch seat to reciprocate, the lighting lamp band is opened and closed periodically, the lighting lamp band flickers, and the night alarm effect of the monitoring device is improved.
Drawings
Fig. 1 is a schematic perspective view of a water level monitoring and alarming device for hydraulic engineering according to the present invention;
fig. 2 is an enlarged structural schematic diagram of a part a of the water level monitoring and alarming device for hydraulic engineering, which is provided by the invention;
FIG. 3 is a schematic side view of a cross-sectional structure of a sound generating assembly of the water level monitoring alarm device for hydraulic engineering according to the present invention;
fig. 4 is a schematic top-view cross-sectional structure view of a light-emitting assembly of the water level monitoring alarm device for hydraulic engineering according to the present invention;
FIG. 5 is a schematic diagram of a side view cross-sectional structure of a stabilizing component of a water level monitoring and alarming device for hydraulic engineering according to the present invention
FIG. 6 is an enlarged schematic structural view of part B of a water level monitoring and alarming device for hydraulic engineering according to the present invention
Fig. 7 is an enlarged structural schematic diagram of a part C of the water level monitoring and alarming device for hydraulic engineering.
Illustration of the drawings: 1. fixing the rod; 2. a connecting box; 3. a sound producing assembly; 301. a sounding plectrum; 302. a poke rod; 303. a vibrating membrane; 304. a sound expansion cavity; 4. a stabilizing assembly; 401. a flow baffle plate; 402. connecting blocks; 403. a moving block; 404. a first spring; 405. a first tank body; 406. a second tank body; 407. a traveler; 408. a second chute; 409. a triangular block; 410. a second spring; 411. a first telescopic rod; 412. moving the plate; 413. a third spring; 414. a limiting plate; 415. a mounting seat; 416. sliding nails; 417. a third tank body; 418. a second connecting rod; 419. inserting a nail; 5. a base plate; 6. a light emitting assembly; 601. a lighting strip; 602. a sliding sleeve; 603. a slide bar; 604. a compression plate; 605. a fourth spring; 606. a set square; 607. a rebound switch; 608. an extrusion wheel; 609. a connecting rod; 7. brushing the strip; 8. a wind cup; 9. a turntable; 10. a first connecting rod; 11. a main rotating shaft; 12. a solar panel; 13. connecting columns; 14. a support plate; 15. a floating plate; 16. a first chute; 17. a slider; 18. and (7) a top block.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-7, the present invention provides a technical solution:
a water level monitoring and alarming device for water conservancy projects comprises a bottom plate 5, stabilizing components 4 are fixedly connected with the periphery of the bottom plate 5, a fixed rod 1 is fixedly connected with the top of the bottom plate 5, a connecting box 2 is fixedly connected with the top of the fixed rod 1, a sounding component 3 and a light-emitting component 6 are arranged in the connecting box 2, a top block 18 is fixedly connected with the top of the connecting box 2, a main rotating shaft 11 is rotatably connected with the top of the top block 18, one end of the main rotating shaft 11 extends to the bottom of the inner wall of the connecting box 2 for rotating connection, a rotating disk 9 is fixedly connected with the top end of the main rotating shaft 11, wind cups 8 are fixedly connected with the two sides of the rotating disk 9, a floating plate 15 is slidably connected with the outer surface of the fixed rod 1, a supporting plate 14 is fixedly connected with the top of the floating plate 15, connecting columns 13 are fixedly connected with the two sides of the supporting plate 14, a sliding hole is formed in the bottom of the connecting box 2, the connecting columns 13 are slidably connected in the sliding hole, a first connecting rod 10 is fixedly connected with the bottom of the wind cups 8, fixedly connected with brush strip 7 in head rod 10 bottom, kicking block 18 surface has set firmly solar panel 12, and brush strip 7 laminates mutually with solar panel 12 one side, and first spout 16 has all been seted up to dead lever 1 both sides, the equal fixedly connected with slider 17 in backup pad 14 inner wall both sides, and slider 17 sliding connection is in first spout 16.
The sounding subassembly 3 includes two sounding plectrums 301, and sounding plectrum 301 one side and spliced pole 13 one side fixed connection, the equal fixedly connected with poker rod 302 in 11 outer surface both sides of main pivot, poker rod 302 are located connecting rod 609 below, and poker rod 302 laminates with sounding plectrum 301 mutually, and sound amplification chamber 304 has all been seted up to connecting box 2 both sides, sets firmly vibrating diaphragm 303 in sound amplification chamber 304.
The implementation mode is specifically as follows: through setting up sound production subassembly 3, when the river course water level reachs the early warning line, floating plate 15 is the buoyancy of water is used upward movement down always, floating plate 15 drives spliced pole 13 upward movement through backup pad 14, spliced pole 13 drives sound production plectrum 301 and removes to the same vertical height with poker rod 302, poker rod 302 collides with the emergence plectrum and sends out the early warning sound when rotating, through setting up brush strip 7, wind cup 8 drives carousel 9 and rotates, carousel 9 drives brush strip 7 and cleans solar panel 12, thereby keep solar panel 12 clean and tidy.
The implementation mode is specifically as follows: through setting up light emitting component 6, extrusion wheel 608 rotates the in-process and laminates mutually with set-square 606 gradually to drive set-square 606 and remove, set-square 606 cooperates fourth spring 605 to drive slide bar 603 and make reciprocating motion, makes slide bar 603 drive extrusion board 604 seat periodic reciprocating motion, makes extrusion board 604 drive rebound switch 607 seat reciprocating motion, makes lighting lamp area 601 periodic opening and closing, makes lighting lamp area 601 scintillation.
The stabilizing component 4 comprises a plurality of plug pins 419, the top of the plug pins 419 is fixedly connected with the bottom of the plug pins 419, a first groove 405 is formed in the plug pins 419, a sliding column 407 is connected in the first groove 405 in a sliding manner, a second connecting rod 418 is fixedly connected with the bottom of the sliding column 407, triangular blocks 409 are fixedly connected with two sides of the second connecting rod 418, a plurality of third grooves 417 are formed in two sides of the outer surface of the plug pins 419, the third grooves 417 are communicated with the first groove 405, a mounting seat 415 is fixedly connected in the third grooves 417, a sliding pin 416 is connected in the mounting seat 415 in a sliding manner, a limiting plate 414 is clamped on the outer surface of the sliding pin 416, a third spring 413 is sleeved on the outer surface of the sliding pin 416, two ends of the third spring 413 are respectively fixedly connected with the mounting seat 415 and one side of the limiting plate 414, one side of the sliding pin 416 is attached to the triangular blocks 409, a moving plate 412 is fixedly connected with the top of the sliding column 407, a first telescopic rod 411 is fixedly connected with the bottom of the moving plate 412, one end of the first telescopic rod 411 far away from the moving plate 412 is fixedly connected with the bottom of the inner wall of the first groove 405, the outer surface of the first telescopic rod 411 is sleeved with a second spring 410, two ends of the second spring 410 are respectively fixedly connected with one side of the moving plate 412 and one side of the inner wall of the first groove 405, the top of the bottom plate (5) is provided with a plurality of second sliding grooves 408, the bottom of the second sliding grooves 408 is provided with a second groove 406, the second groove 406 is communicated with the first groove 405, one end of the sliding column 407 extends into the second sliding groove 408, one side of the sliding column 407 is attached with a moving block 403, the moving block 403 is slidably connected in the second sliding groove 408, the top of the moving block 403 is fixedly connected with a connecting block 402, the top of the connecting block 402 is fixedly connected with a flow baffle 401, one side of the moving block is fixedly connected with a second telescopic rod, the other end of the second telescopic rod is fixedly connected with one side of the second sliding groove 408, and the outer surface of the second telescopic rod is sleeved with the first spring 404, two ends of first spring 404 are respectively fixed to one side of moving block 403 and one side of inner wall of second slide groove 408.
The implementation mode is specifically as follows: through setting up stable subassembly 4, when rivers assault fender flow board 401, it drives movable block 403 through connecting block 402 and removes to keep off flow board 401, movable block 403 drives set square 606 downstream, set square 606 drives slide bar 603 and removes, inside slide bar 603 injects earth, improve bottom plate 5's stability, the velocity of flow of rivers changes, can adjust the distance that traveller 407 removed, thereby adjust the degree of depth and the quantity that traveller 416 pricked into earth, thereby control bottom plate 5's stability.
The working principle is as follows: when the water flow impact force is small, the first spring 404 drives the moving block 403 to perform resetting movement, the second spring 410 drives the moving plate 412 to move, the moving plate 412 drives the triangular plate 606 to move through the second connecting rod 418, the moving plate 412 drives the triangular plate 606 to move, the triangular plate 606 removes the limit on the sliding rod 603, and the sliding rod 603 is driven by the third spring 413 to slide into the third groove 417.
After the installation of the monitoring device is completed, wind drives the wind cup 8 to rotate, the wind cup 8 drives the rotary table 9 to rotate, the rotary table 9 drives the brush strip 7 to clean the solar panel 12, the wind cup 8 drives the main rotating shaft 11 to rotate, the main rotating shaft 11 drives the connecting rod 609 to rotate, the connecting rod 609 drives the extrusion wheel 608 to rotate, meanwhile, the main rotating shaft 11 drives the poking rod 302 to rotate, when the water level of a river reaches an early warning line, the water drives the floating plate 15 to move upwards, the floating plate 15 drives the supporting plate 14 to move upwards, the supporting plate 14 drives the connecting column 13 to move upwards, the connecting column 13 drives the sounding poking piece 301 to move to the same vertical height with the poking rod 302, the poking rod 302 collides with the sounding poking piece when rotating and gives out early warning sound, and the early warning sound is expanded and transmitted through the sounding cavity 304 and the vibrating membrane 303.
At this time, the sliding sleeve 602 and the rebound switch 607 are located at the same vertical position, in this process, the extrusion wheel 608 gradually fits to the triangle 606 in the rotation process and drives the triangle 606 to move, the triangle 606 drives the sliding rod 603 to slide in the sliding sleeve 602, and the fourth spring 605 drives the sliding rod 603 to perform a reset motion, so that the sliding rod 603 drives the extrusion plate 604 to perform a periodic reciprocating motion, the extrusion plate 604 drives the rebound switch 607 to perform a reciprocating motion, and the lighting strip 601 is periodically opened and closed.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (10)
1. The water level monitoring and alarming device for the hydraulic engineering comprises a bottom plate (5) and is characterized in that stabilizing components (4) are fixedly connected to the periphery of the bottom plate (5), a fixing rod (1) is fixedly connected to the top of the bottom plate (5), a connecting box (2) is fixedly connected to the top of the fixing rod (1), a sounding component (3) and a light-emitting component (6) are arranged in the connecting box (2), a top block (18) is fixedly connected to the top of the connecting box (2), a main rotating shaft (11) is rotatably connected to the top of the top block (18), one end of the main rotating shaft (11) extends to the bottom of the inner wall of the connecting box (2) to be rotatably connected, a rotary plate (9) is fixedly connected to the top end of the main rotating shaft (11), wind cups (8) are fixedly connected to two sides of the rotary plate (9), and a floating plate (15) is slidably connected to the outer surface of the fixing rod (1), the top of the floating plate (15) is fixedly connected with a supporting plate (14), two sides of the supporting plate (14) are fixedly connected with connecting columns (13), the bottom of the connecting box (2) is provided with a sliding hole, and the connecting columns (13) are connected in the sliding hole in a sliding manner;
light emitting component (6) include two sliding sleeves (602), sliding sleeve (602) bottom and spliced pole (13) top fixed connection, sliding sleeve (602) sliding connection has slide bar (603), slide bar (603) one end fixedly connected with stripper plate (604), the one end fixedly connected with set square (606) of stripper plate (604) are kept away from in slide bar (603), the laminating of set square (606) one side has extrusion wheel (608), one end fixedly connected with connecting rod (609) of set square (606) are kept away from in extrusion wheel (608), one end and main pivot (11) surface fixed connection of extrusion wheel (608) are kept away from in connecting rod (609).
2. The water level monitoring and alarming device for the water conservancy project as recited in claim 1, wherein a fourth spring (605) is sleeved on the outer surface of the sliding rod (603), and two ends of the fourth spring (605) are respectively and fixedly connected with one side of the triangular plate (606) and one side of the sliding sleeve (602).
3. The water level monitoring and alarming device for the water conservancy project as recited in claim 1, wherein a lighting lamp strip (601) is fixedly arranged at the top of the outer surface of the connecting box (2), a rebound switch (607) is fixedly arranged in the connecting box (2), and the rebound switch (607) is attached to the extrusion plate (604).
4. The water level monitoring and alarming device for the water conservancy project according to claim 1, wherein the stabilizing assembly (4) comprises a plurality of insert nails (419), the tops of the insert nails (419) are fixedly connected with the bottoms of the insert nails (419), first groove bodies (405) are formed in the insert nails (419), slide posts (407) are slidably connected with the first groove bodies (405), second connecting rods (418) are fixedly connected with the bottoms of the slide posts (407), triangular blocks (409) are fixedly connected with two sides of each second connecting rod (418), a plurality of third groove bodies (417) are arranged on two sides of the outer surfaces of the insert nails (419), the third groove bodies (417) are communicated with the first groove bodies (405), mounting seats (415) are fixedly connected with the inside of the third groove bodies (417), slide nails (416) are slidably connected with the inside of the mounting seats (415), and limiting plates (414) are clamped on the outer surfaces of the slide nails (416), smooth nail (416) surface cover is equipped with third spring (413), third spring (413) both ends respectively with mount pad (415) and limiting plate (414) one side fixed connection, smooth nail (416) one side is laminated mutually with triangle piece (409).
5. The water level monitoring and alarming device for the water conservancy project as recited in claim 4, wherein a movable plate (412) is fixedly connected to the top of the sliding column (407), a first telescopic rod (411) is fixedly connected to the bottom of the movable plate (412), one end of the first telescopic rod (411) far away from the movable plate (412) is fixedly connected to the bottom of the inner wall of the first groove body (405), a second spring (410) is sleeved on the outer surface of the first telescopic rod (411), and two ends of the second spring (410) are fixedly connected to one side of the movable plate (412) and one side of the inner wall of the first groove body (405) respectively.
6. The water level monitoring and alarming device for the water conservancy project as recited in claim 4, wherein a plurality of second sliding grooves (408) are formed in the top of the bottom plate (5), a second groove body (406) is formed in the bottom of each second sliding groove (408), the second groove body (406) is communicated with the first groove body (405), one end of each sliding column (407) extends into the corresponding second sliding groove (408), a moving block (403) is attached to one side of each sliding column (407), the moving block (403) is slidably connected into the corresponding second sliding groove (408), a connecting block (402) is fixedly connected to the top of each moving block (403), a flow plate baffle (401) is fixedly connected to the top of each connecting block (402), a second telescopic rod is fixedly connected to one side of each moving block (403), the other end of each second telescopic rod is fixedly connected to one side of the corresponding second sliding groove (408), and a first spring (404) is sleeved on the outer surface of each second telescopic rod, two ends of the first spring (404) are respectively fixedly connected with one side of the moving block (403) and one side of the inner wall of the second sliding groove (408).
7. The water level monitoring and alarming device for the water conservancy project, according to claim 1, is characterized in that the sounding component (3) comprises two sounding dials (301), one side of the sounding dials (301) is fixedly connected with one side of the connecting column (13), the two sides of the outer surface of the main rotating shaft (11) are fixedly connected with poking rods (302), the poking rods (302) are located below the connecting rod (609), and the poking rods (302) are attached to the sounding dials (301).
8. The water level monitoring and alarming device for the water conservancy project as recited in claim 1, wherein sound expansion cavities (304) are formed in both sides of the connecting box (2), and vibrating membranes (303) are fixedly arranged in the sound expansion cavities (304).
9. The water level monitoring and alarming device for the water conservancy project according to claim 1, wherein a first connecting rod (10) is fixedly connected to the bottom of the wind cup (8), a brush bar (7) is fixedly connected to the bottom of the first connecting rod (10), a solar panel (12) is fixedly arranged on the outer surface of the top block (18), and the brush bar (7) is attached to one side of the solar panel (12).
10. The water level monitoring and alarming device for the water conservancy project as recited in claim 1, wherein first sliding grooves (16) are formed in two sides of the fixing rod (1), sliding blocks (17) are fixedly connected to two sides of the inner wall of the supporting plate (14), and the sliding blocks (17) are slidably connected to the first sliding grooves (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210889618.2A CN115127644A (en) | 2022-07-27 | 2022-07-27 | Water level monitoring alarm device for hydraulic engineering |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210889618.2A CN115127644A (en) | 2022-07-27 | 2022-07-27 | Water level monitoring alarm device for hydraulic engineering |
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| CN115127644A true CN115127644A (en) | 2022-09-30 |
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| CN202210889618.2A Pending CN115127644A (en) | 2022-07-27 | 2022-07-27 | Water level monitoring alarm device for hydraulic engineering |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116642816A (en) * | 2023-06-15 | 2023-08-25 | 合肥工大共达工程检测试验有限公司 | Automatic water injection test equipment for cement soil impervious wall |
-
2022
- 2022-07-27 CN CN202210889618.2A patent/CN115127644A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116642816A (en) * | 2023-06-15 | 2023-08-25 | 合肥工大共达工程检测试验有限公司 | Automatic water injection test equipment for cement soil impervious wall |
| CN116642816B (en) * | 2023-06-15 | 2023-11-10 | 合肥工大共达工程检测试验有限公司 | Automatic water injection test equipment for cement soil impervious wall |
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