CN114170747A - River water level detection early warning device - Google Patents
River water level detection early warning device Download PDFInfo
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- CN114170747A CN114170747A CN202111403664.9A CN202111403664A CN114170747A CN 114170747 A CN114170747 A CN 114170747A CN 202111403664 A CN202111403664 A CN 202111403664A CN 114170747 A CN114170747 A CN 114170747A
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- water level
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 45
- 238000001514 detection method Methods 0.000 title claims abstract description 16
- 239000002184 metal Substances 0.000 claims abstract description 29
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims abstract description 23
- 235000017491 Bambusa tulda Nutrition 0.000 claims abstract description 23
- 241001330002 Bambuseae Species 0.000 claims abstract description 23
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims abstract description 23
- 239000011425 bamboo Substances 0.000 claims abstract description 23
- 230000008878 coupling Effects 0.000 claims abstract description 16
- 238000010168 coupling process Methods 0.000 claims abstract description 16
- 238000005859 coupling reaction Methods 0.000 claims abstract description 16
- 239000000779 smoke Substances 0.000 claims abstract description 13
- 230000002146 bilateral effect Effects 0.000 claims abstract description 8
- 230000007246 mechanism Effects 0.000 claims description 42
- 239000004744 fabric Substances 0.000 claims description 12
- 238000005192 partition Methods 0.000 claims description 8
- 230000000694 effects Effects 0.000 abstract description 11
- 230000009471 action Effects 0.000 description 6
- 230000001681 protective effect Effects 0.000 description 4
- 238000007599 discharging Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 230000001960 triggered effect Effects 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012806 monitoring device Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Classifications
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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
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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
- G01F23/0007—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 for discrete indicating and measuring
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B3/00—Audible signalling systems; Audible personal calling systems
- G08B3/10—Audible signalling systems; Audible personal calling systems using electric transmission; using electromagnetic transmission
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B5/00—Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied
- G08B5/40—Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied using smoke, fire or coloured gases
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B7/00—Signalling systems according to more than one of groups G08B3/00 - G08B6/00; Personal calling systems according to more than one of groups G08B3/00 - G08B6/00
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Electromagnetism (AREA)
- Emergency Alarm Devices (AREA)
Abstract
The invention relates to an early warning device, in particular to a river water level detection early warning device. The river water level detection early warning device capable of effectively reminding people of ultrahigh river water level and having obvious effect is needed to be designed. The utility model provides a river water level detects early warning device, is including first dead lever, a trompil section of thick bamboo, smog warning bullet and baffle, and first dead lever top rigid coupling has a trompil section of thick bamboo, and trompil section of thick bamboo inner wall middle part rigid coupling has the baffle, and smog warning bullet has been placed to baffle leading flank upper portion bilateral symmetry. The floating ball drives the guide rod to move upwards, so that the second fixing rod moves upwards to trigger the smoke warning bomb to operate, the smoke warning bomb generates a large amount of smoke, meanwhile, the second fixing rod moves upwards to drive the contact block to move upwards, the fixing metal block moves backwards to be in contact with the metal sheet, and then the loudspeaker operates to give an alarm, so that the river water level can be effectively reminded, and the effect is obvious.
Description
Technical Field
The invention relates to an early warning device, in particular to a river water level detection early warning device.
Background
Patent application CN211626599U, publication No. 20201002. The utility model discloses a river water level measuring device, including the support column, one side fixed mounting on the positive upper portion of support column has the bracing post, the last fixed surface of support column installs solar panel, the upper portion fixed mounting of support column inner chamber has feedback device, feedback device surface movable sleeve is equipped with the suspension cable, one side fixed mounting of support column has the side link. This river water level measuring device, it is rotatory to drive the turning block through the motor, the impeller stirs the rivers that flow in the protective tube, thereby make the velocity of flow of rivers accelerate, the material of rubber tube is softer, rise when the water level, the pressure grow, the rubber tube expansion, solved the rivers velocity of flow that is more slow and can become the mud again and block up, the adhesion is at the problem on the surface of rubber tube, the clean degree of river water level monitoring device deep-going part under water has been promoted, water level detection device's precision has been improved. Although the device can measure the water level of a river, when the water level of the river rises, the water level of the river may overflow out to cause water accumulation on roads, so that people can be influenced to pass, at present, most of the devices place some warning boards beside the river to remind passing pedestrians and vehicles, but the passing vehicles may not notice the warning boards, and the reminding effect is not obvious.
Therefore, a river water level detection early warning device capable of effectively reminding people of ultrahigh river water level and obvious effect is needed to be designed so as to solve the problems in the prior art.
Disclosure of Invention
In order to overcome the defect that the warning board may not be noticed by the passing vehicles and the reminding effect is not obvious, the invention provides the river water level detection and early warning device which can effectively remind people that the river water level is ultrahigh and has an obvious effect.
The invention is realized by the following technical approaches:
the utility model provides a river water level detects early warning device, is including first dead lever, a trompil section of thick bamboo, smog warning bullet, baffle, warning mechanism and mechanism of raising one's voice, and first dead lever top rigid coupling has a trompil section of thick bamboo, and trompil section of thick bamboo inner wall middle part rigid coupling has the baffle, and smog warning bullet has been placed to baffle leading flank upper portion bilateral symmetry, is equipped with the warning mechanism who is used for the early warning on the trompil section of thick bamboo, is equipped with the mechanism of raising one's voice that is used for sending out the police dispatch newspaper between warning mechanism and the trompil section of thick bamboo.
Preferably, the warning mechanism comprises a fixing ring, a guide rod, a floating ball, a first spring and a second fixing rod, the fixing ring is fixedly connected to the middle of the front portion of the perforated cylinder, the guide rod is arranged in the fixing ring in a sliding mode, the floating ball is fixedly connected to the bottom end of the guide rod, the second fixing rod is arranged on the upper portion of the inside of the fixing ring in a sliding mode, the guide rod can move upwards and can be in contact with the second fixing rod, the second fixing rod can trigger the smoke warning bomb, and the first spring is wound between the top of the fixing ring and the front portion of the second fixing rod.
Preferably, the speaker mechanism is including the contact piece, first fixed frame, the slider, fixed metal block, the speaker, sheetmetal and fourth spring, second dead lever rear end rigid coupling has the contact piece, embedded first fixed frame that is equipped with in the middle of the baffle lower part, the middle slidingtype of first fixed frame front portion is equipped with the slider, contact piece rebound can contact with the slider, slider rear portion bilateral symmetry rigid coupling has fixed metal block, first fixed frame rear portion rigid coupling has the speaker, speaker leading flank bilateral symmetry rigid coupling has the sheetmetal that is used for triggering, fixed metal block backward movement can contact with the sheetmetal, be equipped with the fourth spring between slider trailing flank and the speaker leading flank middle part.
Preferably, the protection device further comprises a protection mechanism for protection, the protection mechanism comprises a third fixing rod, a second fixing frame, protection cloth, a lead block, a fixing block, a second spring, a sliding strip and a contact plate, the third fixing rod is fixedly connected to the front middle side of the outer bottom of the perforated cylinder, the second fixing frame is fixedly connected to the bottom end of the third fixing rod and is in sliding connection with a guide rod, the protection cloth for protecting the floating ball is arranged in the second fixing frame, the lead block is fixedly connected to the lower portion of the protection cloth, three fixing blocks are fixedly connected to the front portion of the outer side face of the second fixing frame at intervals, the sliding strip is slidably arranged on the fixing block and can limit the lead block, the second spring is wound between the middle portion of the outer side face of the sliding strip and the fixing block, the contact plate is fixedly connected to the middle portion of the guide rod, and the contact plate can be in contact with the sliding strip when the contact plate moves upwards.
Preferably, still including being used for supporting grab ground mechanism, grab ground mechanism including the fixed frame of polygon, hollow section of thick bamboo, the ejector pin, the pipe, the telescopic link and grab the floor, first dead lever bottom rigid coupling has the fixed frame of polygon, the rigid coupling has hollow section of thick bamboo in the middle of the fixed frame rear portion of polygon, hollow section of thick bamboo slidable formula is equipped with the ejector pin, rear side rigid coupling has the telescopic link in the fixed frame internal top of polygon, be connected with the pipe between telescopic link and the hollow section of thick bamboo, telescopic link bottom rigid coupling has the floor of grabbing that is used for the contact to support.
Preferably, the rainfall recorder further comprises a reading device for recording rainfall, the reading device comprises a reading strip, a guide plate and a floating plate, the reading strip is fixedly connected to the right portion of the rear side face of the partition board, the guide plate for guiding is fixedly connected to the middle portion of the rear side face of the partition board, and the floating plate is arranged between the reading strip and the guide plate in a sliding mode.
Preferably, the drainage device comprises a drainage device for draining water, the drainage device comprises a hole opening block, a pressure rod and a third spring, the hole opening block for limiting is arranged on the upper middle side of the rear part of the hole opening cylinder in an embedded mode, the pressure rod is arranged in the hole opening block in a sliding mode and can block the hole opening block, and the third spring is wound between the inner side face of the hole opening block and the middle of the pressure rod.
Preferably, the floor grabbing device further comprises small bumps arranged at intervals at the bottom of the floor grabbing board.
Compared with the prior art, the invention has the remarkable improvements that:
1. the floating ball drives the guide rod to move upwards, so that the second fixing rod moves upwards to trigger the smoke warning bomb to operate, the smoke warning bomb generates a large amount of smoke, meanwhile, the second fixing rod moves upwards to drive the contact block to move upwards, the fixing metal block moves backwards to be in contact with the metal sheet, and then the loudspeaker operates to give an alarm, so that the river water level can be effectively reminded, and the effect is obvious.
2. Under the action of the protection mechanism, the lead block drives the protection cloth to stretch to protect the floating ball, and after the water level is reduced, the floating ball is prevented from being influenced by floating sundries.
3. Under the action of the reading device, the floating plate can be moved upwards by rainwater, and people can stop at the reading position for recording through the floating plate after the rain stops, so that the rainfall can be conveniently recorded by people.
Drawings
Fig. 1 is a schematic perspective view of a first embodiment of the present invention.
Fig. 2 is a schematic perspective view of a second embodiment of the present invention.
Fig. 3 is a third perspective view of the present invention.
Fig. 4 is a schematic diagram of a fourth three-dimensional structure according to the present invention.
Fig. 5 is a schematic perspective view of a fifth embodiment of the present invention.
Fig. 6 is a schematic perspective view of a first warning mechanism according to the present invention.
Fig. 7 is a schematic perspective view of a second warning mechanism of the present invention.
Fig. 8 is an enlarged schematic view of part a of the present invention.
Fig. 9 is a schematic perspective view of a first protection mechanism according to the present invention.
Fig. 10 is a schematic perspective view of a second protection mechanism according to the present invention.
Fig. 11 is a schematic perspective view of a first ground gripping mechanism of the present invention.
Fig. 12 is a schematic perspective view of a second embodiment of the ground-gripping mechanism of the present invention.
Fig. 13 is a schematic perspective view of the reading device of the present invention.
Fig. 14 is an enlarged view of part B of the present invention.
Fig. 15 is an enlarged schematic view of part C of the present invention.
Reference numerals: 1: first dead lever, 2: perforated cylinder, 3: smog warning bullet, 31: separator, 4: warning mechanism, 41: fixing ring, 42: guide rod, 43: floating ball, 44: first spring, 45: second fixing rod, 5: speaker mechanism, 51: contact block, 52: first fixed frame, 53: slider, 54: fixed metal block, 55: speaker, 56: metal sheet, 57: fourth spring, 6: guard mechanism, 61: third fixing lever, 62: second fixed frame, 63: protective cloth, 64: lead block, 65: fixed block, 66: second spring, 67: slide bar, 68: contact plate, 7: gripping mechanism, 71: polygonal fixed frame, 72: hollow cylinder, 73: ejector pin, 74: catheter, 75: telescopic rod, 76: floor grabbing, 8: reading device, 81: read bar, 82: guide plate, 83: floating plate, 9: water drainage device, 91: perforated block, 92: pressure lever, 93: and a third spring.
Detailed Description
The invention is further explained by combining the drawings in the specification and the embodiments of the invention are given by combining the drawings in the specification.
Example 1
The utility model provides a river water level detects early warning device, as figure 1, figure 2, figure 4, figure 6, figure 7 and figure 8 are shown, including first dead lever 1, a trompil section of thick bamboo 2, smog warning bullet 3, baffle 31, warning mechanism 4 and loud- speaker mechanism 5, 1 top rigid coupling of first dead lever has a trompil section of thick bamboo 2, 2 inner wall middle part rigid couplings of trompil section of thick bamboo have baffle 31, smog warning bullet 3 has been placed to 31 leading flank upper portion bilateral symmetry of baffle, be equipped with warning mechanism 4 on the trompil section of thick bamboo 2, warning mechanism 4 can realize triggering smog warning bullet 3, be equipped with loud-speaker mechanism 5 between warning mechanism 4 and the trompil section of thick bamboo 2, loud-speaker mechanism 5 can realize being used for sending out the police dispatch newspaper.
As shown in fig. 1, 2, 4, 6 and 7, the warning mechanism 4 includes a fixing ring 41, a guide rod 42, a floating ball 43, a first spring 44 and a second fixing rod 45, the fixing ring 41 is connected to the middle of the front portion of the perforated cylinder 2 through a bolt, the guide rod 42 is slidably disposed in the fixing ring 41, the floating ball 43 is fixedly connected to the bottom end of the guide rod 42, the second fixing rod 45 is slidably disposed at the upper portion of the fixing ring 41, the guide rod 42 moves upward and can be in contact with the second fixing rod 45, the smoke warning bomb 3 can be triggered by the second fixing rod 45, and the first spring 44 is wound between the top of the fixing ring 41 and the front portion of the second fixing rod 45.
As shown in fig. 1, 2, 4, 7 and 8, the speaker mechanism 5 includes a contact block 51 and a first fixing frame 52, the loudspeaker comprises a sliding block 53, a fixed metal block 54, a loudspeaker 55, a metal sheet 56 and a fourth spring 57, wherein the rear end of the second fixed rod 45 is connected with a contact block 51 in a bolt mode, a first fixed frame 52 is embedded in the middle of the lower portion of the partition plate 31, the sliding block 53 is arranged in the middle of the front portion of the first fixed frame 52 in a sliding mode, the contact block 51 can move upwards to be in contact with the sliding block 53, the fixed metal block 54 is fixedly connected to the rear portion of the sliding block 53 in a bilateral symmetry mode, the metal sheet 56 is fixedly connected to the front side face of the loudspeaker 55 in a bilateral symmetry mode, the fixed metal block 54 can move backwards to be in contact with the metal sheet 56, the loudspeaker 55 can be triggered by the contact of the fixed metal block 54 and the metal sheet 56, and the fourth spring 57 is arranged between the rear side face of the sliding block 53 and the middle of the front side face of the loudspeaker 55.
Firstly, an operator inserts the first fixed rod 1 into a river bed, the floating ball 43 contacts with the surface of the river, the guide rod 42 and the second fixed rod 45 have a certain distance, the floating ball 43 does not trigger the device to work due to slight fluctuation or small water level, if the river water level rises sharply, the floating ball 43 drives the guide rod 42 to move upwards, the guide rod 42 moves upwards to contact with the second fixed rod 45, the guide rod 42 continues to move upwards to drive the second fixed rod 45 to move upwards, the first spring 44 is stretched, the second fixed rod 45 moves upwards to trigger the operation of the smoke warning bomb 3, the smoke warning bomb 3 generates a large amount of smoke, meanwhile, the second fixed rod 45 moves upwards to drive the contact block 51 to move upwards, the contact block 51 moves upwards to contact with the sliding block 53, the contact block 51 drives the sliding block 53 to move backwards, the fourth spring 57 is compressed, the sliding block 53 moves backwards to drive the fixed metal block 54 to move backwards, the fixed metal block 54 moves backwards to be in contact with the metal sheet 56, and then the loudspeaker 55 operates to give an alarm, people can be alert, after the water level drops, the floating ball 43 drives the guide rod 42 to move downwards to reset, the guide rod 42 is separated from the second fixed rod 45, due to the action of the first spring 44, the second fixed rod 45 drives the contact block 51 to move downwards to reset, due to the action of the fourth spring 57, the sliding block 53 also drives the fixed metal block 54 to move forwards to reset, the fixed metal block 54 is separated from the metal sheet 56, the loudspeaker 55 also stops operating, and the smoke warning bomb 3 is replaced.
Example 2
On the basis of the embodiment 1, as shown in fig. 2, 4, 5, 9 and 10, the protection device 6 is further included, the protection device 6 includes a third fixing rod 61, a second fixing frame 62, a protection cloth 63, a lead block 64, a fixing block 65, a second spring 66, a sliding strip 67 and a contact plate 68, the third fixing rod 61 is connected to the front middle side of the outer bottom of the perforated cylinder 2 in a welding manner, the bottom end of the third fixing rod 61 is connected with the second fixing frame 62 in a bolt manner, the second fixing frame 62 is connected with the guide rod 42 in a sliding manner, the second fixing frame 62 is provided with the lead block 63 therein, the protection cloth 63 can protect the floating ball 43, the lead block 64 is fixedly connected to the lower fixing frame 63, the three fixing blocks 65 are connected to the front portion of the outer side of the second fixing frame 62 at intervals in a bolt manner, the sliding strip 67 is slidably provided on the fixing blocks 65, the sliding strip 67 can limit the lead block 64, the second spring 66 is wound between the middle portion of the outer side of the sliding strip 67 and the fixing block 65, a contact plate 68 is fixed to the middle of the guide bar 42, and the contact plate 68 moves upward to contact the slide bar 67.
As shown in fig. 3, fig. 4, fig. 11 and fig. 12, the floor grabbing device 7 is further included, the floor grabbing device 7 includes a polygonal fixing frame 71, a hollow cylinder 72, a push rod 73, a guide tube 74, an expansion rod 75 and a floor grabbing plate 76, the bottom end of the first fixing rod 1 is connected with the polygonal fixing frame 71 through a bolt, the hollow cylinder 72 is fixedly connected to the middle of the rear portion of the polygonal fixing frame 71, the push rod 73 is arranged in the hollow cylinder 72 in a sliding manner, the expansion rod 75 is fixedly connected to the rear side of the top portion in the polygonal fixing frame 71, the guide tube 74 is connected between the expansion rod 75 and the hollow cylinder 72, the floor grabbing plate 76 is fixedly connected to the bottom end of the expansion rod 75, the floor grabbing plate 76 can be supported, and small convex blocks are arranged at intervals at the bottom of the floor grabbing plate 76.
When the floating ball 43 drives the guide rod 42 to move upwards, the guide rod 42 also drives the contact plate 68 to move upwards, the contact plate 68 moves upwards to be in contact with the sliding strip 67, the contact plate 68 moves upwards to drive the sliding strip 67 to move outwards, the second spring 66 is compressed, the sliding strip 67 moves outwards to stop limiting the lead block 64, the lead block 64 drives the protective cloth 63 to open to protect the floating ball 43 under the action of gravity, after the water level drops, the guide rod 42 drives the contact plate 68 to move downwards to reset and separate from the sliding strip 67, the sliding strip 67 also moves inwards to reset under the action of the second spring 66, people pull the lead block 64 to move upwards to clamp the lead block into the sliding strip 67, the sliding strip 67 limits the lead block 64, and the protective cloth 63 is also folded and reset. Therefore, the floating ball 43 can be prevented from being influenced by floating impurities.
When placing this device on the riverbed, ejector pin 73 and riverbed contact, the riverbed makes ejector pin 73 rebound, ejector pin 73 rebound passes through pipe 74 and discharges the air into in the telescopic link 75, thereby telescopic link 75 extension drive grabs floor 76 rebound, it moves down and the riverbed contact to grab floor 76, owing to grab and be equipped with a plurality of little lugs on the floor 76, can increase and riverbed frictional force, need not to use this device after, ejector pin 73 breaks away from with the riverbed, because of the effect of gravity, ejector pin 73 also moves down and resets, telescopic link 75 also contracts to reset and drives and grab floor 76 rebound and reset, so, can make things convenient for people to place this device.
Example 3
On the basis of the embodiment 1 and the embodiment 2, as shown in fig. 2, fig. 5, fig. 13 and fig. 14, the reading device 8 is further included, the reading device 8 includes a reading strip 81, a guide plate 82 and a floating plate 83, the reading strip 81 is fixedly connected to the right portion of the rear side surface of the partition plate 31, the guide plate 82 is fixedly connected to the middle portion of the rear side surface of the partition plate 31, the guide plate 82 can achieve a guiding effect, and the floating plate 83 is slidably arranged between the reading strip 81 and the guide plate 82.
As shown in fig. 2, 5, 13 and 15, the water discharging device 9 is further included, the water discharging device 9 includes a hole block 91, a pressing rod 92 and a third spring 93, the hole block 91 is embedded in the upper middle side of the rear portion of the hole cylinder 2, the pressing rod 92 is arranged in the hole block 91 in a sliding mode, the pressing rod 92 can block the hole block 91, and the third spring 93 is wound between the inner side surface of the hole block 91 and the middle portion of the pressing rod 92.
If heavy rain falls suddenly, a section of thick bamboo 2 of trompil can be collected the rainwater, and the rainwater can make kickboard 83 rebound, and kickboard 82 plays the guide effect, and the rain stops the back, and people's accessible kickboard 83 stops and stops to take notes in reading 81 positions, and after the record was accomplished, the rainwater discharge again can, kickboard 83 also just moves downwards and resets, so, can make things convenient for people to take notes rainfall.
After people accomplish rainfall record, pulling depression bar 92 rebound, third spring 93 is stretched, and depression bar 92 rebound stops to run from opposite directions the perforated block 91 spacing, and the rainwater also just also is discharged, and whole rainwater is discharged the back, loosens depression bar 92, and because of the effect of third spring 93, depression bar 92 also just moves downwards and resets, so, can make things convenient for people to discharge the rainwater.
Finally, it is necessary to state that: the above-mentioned contents are only used to help understanding the technical solution of the present invention, and should not be interpreted as limiting the scope of the present invention; insubstantial modifications and adaptations of the invention as described above will occur to those skilled in the art and are intended to be within the scope of the invention as claimed.
Claims (8)
1. The utility model provides a river water level detection early warning device, including first dead lever (1), a trompil section of thick bamboo (2), smog warning bullet (3) and baffle (31), first dead lever (1) top rigid coupling has a trompil section of thick bamboo (2), a trompil section of thick bamboo (2) inner wall middle part rigid coupling has baffle (31), smog warning bullet (3) have been placed to baffle (31) leading flank upper portion bilateral symmetry, a serial communication port, still including warning mechanism (4) and speaker mechanism (5), be equipped with warning mechanism (4) that are used for the early warning on a trompil section of thick bamboo (2), be equipped with speaker mechanism (5) that are used for sending the police dispatch newspaper between warning mechanism (4) and a trompil section of thick bamboo (2).
2. The river water level detection and early warning device as claimed in claim 1, wherein the warning mechanism (4) comprises a fixing ring (41), a guide rod (42), a floating ball (43), a first spring (44) and a second fixing rod (45), the fixing ring (41) is fixedly connected to the middle of the front portion of the perforated cylinder (2), the guide rod (42) is arranged in the fixing ring (41) in a sliding manner, the floating ball (43) is fixedly connected to the bottom end of the guide rod (42), the second fixing rod (45) is arranged in the fixing ring (41) in a sliding manner at the upper portion of the inner portion of the fixing ring, the guide rod (42) moves upwards and can be in contact with the second fixing rod (45), the second fixing rod (45) can trigger the smoke warning bomb (3), and the first spring (44) is wound between the top of the fixing ring (41) and the front portion of the second fixing rod (45).
3. The river water level detection early warning device according to claim 2, wherein the speaker mechanism (5) comprises a contact block (51), a first fixing frame (52), a sliding block (53), a fixed metal block (54), a speaker (55), a metal sheet (56) and a fourth spring (57), the contact block (51) is fixedly connected to the rear end of the second fixing rod (45), the first fixing frame (52) is embedded in the middle of the lower portion of the partition plate (31), the sliding block (53) is slidably arranged in the middle of the front portion of the first fixing frame (52), the contact block (51) can move upwards and can be in contact with the sliding block (53), the fixed metal block (54) is fixedly connected to the rear portion of the sliding block (53) in a left-right symmetric manner, the speaker (55) is fixedly connected to the rear portion of the first fixing frame (52), the metal sheet (56) for triggering is fixedly connected to the front side surface of the speaker (55) in a left-right symmetric manner, and the fixed metal block (54) can move backwards and can be in contact with the metal sheet (56), a fourth spring (57) is arranged between the rear side surface of the sliding block (53) and the middle part of the front side surface of the loudspeaker (55).
4. The river water level detection and early warning device as claimed in claim 3, further comprising a protection mechanism (6) for protection, wherein the protection mechanism (6) comprises a third fixing rod (61), a second fixing frame (62), a protection cloth (63), a lead block (64), a fixing block (65), a second spring (66), a sliding strip (67) and a contact plate (68), the third fixing rod (61) is fixedly connected to the front middle side of the outer bottom of the perforated cylinder (2), the second fixing frame (62) is fixedly connected to the bottom end of the third fixing rod (61), the second fixing frame (62) is slidably connected to the guide rod (42), the protection cloth (63) for protecting the floating ball (43) is arranged in the second fixing frame (62), the lead block (64) is fixedly connected to the lower portion of the protection cloth (63), the three fixing blocks (65) are fixedly connected to the front portion of the outer side face of the second fixing frame (62) at intervals, the sliding strip (67) is slidably arranged on the fixing blocks (65), the sliding strip (67) can limit the lead block (64), a second spring (66) is wound between the middle of the outer side face of the sliding strip (67) and the fixed block (65), a contact plate (68) is fixedly connected to the middle of the guide rod (42), and the contact plate (68) can move upwards to be in contact with the sliding strip (67).
5. The river water level detection early warning device according to claim 4, further comprising a ground grabbing mechanism (7) for supporting, wherein the ground grabbing mechanism (7) comprises a polygonal fixing frame (71), a hollow cylinder (72), a push rod (73), a guide pipe (74), a telescopic rod (75) and a floor grabbing plate (76), the polygonal fixing frame (71) is fixedly connected to the bottom end of the first fixing rod (1), the hollow cylinder (72) is fixedly connected to the middle of the rear portion of the polygonal fixing frame (71), the push rod (73) is arranged in the hollow cylinder (72) in a sliding manner, the telescopic rod (75) is fixedly connected to the rear side of the inner top portion of the polygonal fixing frame (71), the guide pipe (74) is connected between the telescopic rod (75) and the hollow cylinder (72), and the floor grabbing plate (76) for contact supporting is fixedly connected to the bottom end of the telescopic rod (75).
6. The river water level detection early warning device according to claim 5, further comprising a reading device (8) for recording rainfall, wherein the reading device (8) comprises a reading strip (81), a guide plate (82) and a floating plate (83), the reading strip (81) is fixedly connected to the right portion of the rear side face of the partition plate (31), the guide plate (82) for guiding is fixedly connected to the middle portion of the rear side face of the partition plate (31), and the floating plate (83) is slidably arranged between the reading strip (81) and the guide plate (82).
7. The river water level detection early warning device according to claim 6, further comprising a water drainage device (9) for draining water, wherein the water drainage device (9) comprises a hole opening block (91), a pressure lever (92) and a third spring (93), the hole opening block (91) for limiting is embedded in the middle of the rear portion of the hole opening cylinder (2), the pressure lever (92) is arranged in the hole opening block (91) in a sliding manner, the hole opening block (91) can be blocked by the pressure lever (92), and the third spring (93) is wound between the inner side surface of the hole opening block (91) and the middle of the pressure lever (92).
8. The river water level detection early warning device as claimed in claim 7, wherein the bottom of the floor grabbing plate (76) is provided with small bumps at intervals.
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| CN117037396A (en) * | 2023-10-10 | 2023-11-10 | 绵阳师范学院 | Forest fire prevention early warning system |
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