CN113063477A - Dykes and dams water level detection alarm device - Google Patents
Dykes and dams water level detection alarm device Download PDFInfo
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- CN113063477A CN113063477A CN202110329602.1A CN202110329602A CN113063477A CN 113063477 A CN113063477 A CN 113063477A CN 202110329602 A CN202110329602 A CN 202110329602A CN 113063477 A CN113063477 A CN 113063477A
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- gear
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- water level
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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
- G01F23/32—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 rotatable arms or other pivotable transmission elements
- G01F23/34—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 rotatable arms or other pivotable transmission elements using mechanically actuated indicating means
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- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
- Emergency Alarm Devices (AREA)
Abstract
The invention discloses a dam water level detection alarm device, which comprises a support frame, a measuring mechanism, a rotating mechanism and an alarm mechanism, wherein the measuring mechanism is used for driving a bevel gear to rotate according to the change of dam water level by a floating block, the rotating mechanism drives a bevel rack to slide by rotating a rotating rod and meshing a gear, scales are arranged behind the bevel rack, the upper side numerical value is positive, the lower side numerical value is negative, the water level height is obtained by subtracting the original numerical value from the displayed numerical value and taking an absolute value, the result is the water level change height, the alarm mechanism drives a shifting block to rotate by meshing the gear, a sliding block slides in a sliding block slideway and drives an alarm shifting lever to rotate and drive a swinging block to periodically swing, and when the swinging block contacts with two sides of an alarm mounting frame, a.
Description
Technical Field
The invention relates to the technical field of water level detection, in particular to a dam water level detection alarm device.
Background
In order to develop and utilize river hydraulic resources, a dam is built on a river channel, the dam for controlling and controlling water flow is built according to relevant national regulations, and is arranged at a reasonable position to be matched and coordinated with each other, so that an organic complex consisting of hydraulic tasks is realized, the water level change of the dam has important influence on the life of people, when flood characteristics at different time intervals in a flood season are obviously different, different flood control limiting water levels can be taken into consideration by stages, when the water level changes, an alarm device is required to be carried out, the water level change value can be measured, manual detection is usually adopted in the flood season, manpower is wasted, therefore, a water level detection alarm device is urgently needed, the dam 2020206149010 provides a dam water level monitoring device which can detect the water level but cannot alarm and needs to extract the monitored water again, the structure is more complicated and inconvenient to use.
Disclosure of Invention
The invention aims to solve the technical problem of providing a device capable of automatically measuring the water level change value and giving an alarm aiming at the defects in the prior art, and overcoming the defects that manual monitoring is still needed in the prior art and the like.
The technical scheme adopted by the invention for solving the technical problems is as follows: the utility model provides a dykes and dams water level detection alarm device, includes support frame, measuring mechanism, slewing mechanism, alarm mechanism. Measuring mechanism, slewing mechanism, alarm mechanism are all fixed to be set up on the support frame, measuring mechanism and slewing mechanism fixed connection, slewing mechanism passes through gear engagement with alarm mechanism and is connected, measuring mechanism includes kicking block, the vice bull stick of front side, the vice bull stick one end of front side is rotated and is connected with and measures the main bull stick other end and rotate and be connected with the triangle bull stick, measures main bull stick one end and rotates and install other end fixed mounting on the support frame on the kicking block, be provided with alarm mounting bracket and pendulum piece on the alarm mechanism, the kicking block drives slewing mechanism through floating and rotates to make the pendulum piece swing on the alarm mechanism.
Furthermore, the support frame is connected with a main rotating shaft in a rotating mode, the main rotating shaft is connected with the triangular rotating rod in a rotating mode, and a rotating device is arranged on the main rotating shaft.
Furthermore, the rotating device comprises a front side shifting lever and a front side blocking lever, the front side shifting lever is rotatably mounted on the triangular rotating lever, the lower plane of the front side blocking lever is in contact with the front side shifting lever, a front side front bevel gear and a rear side bevel gear are fixedly connected to the main rotating shaft, a rear side auxiliary rotating lever is rotatably connected to the main rotating lever, a rear side auxiliary rotating lever shaft is rotatably connected with the double rotating levers, the double rotating levers are rotatably connected with the main rotating shaft, a rear side shifting lever is rotatably connected to the double rotating levers, and the bottom surface of the rear side shifting lever is in contact with the rear side bevel gear in the non-working state.
Further, slewing mechanism is including fixed the setting rotation mounting bracket on the support frame, fixedly connected with driving gear in the main pivot, it is connected with drive gear axle to rotate on the support frame, the epaxial fixedly connected with drive gear of drive gear, drive gear with the driving gear becomes the gear cooperation, drive gear axle and rotation connecting axle fixed connection, it is connected with linear motion device to rotate the connecting axle, linear motion device passes through the gear train and is connected with water level device.
Further, the linear motion device include with rotate the connecting axle and rotate the little slider of connection, the slide rail is equipped with the groove, little slider slides in the slide rail inslot, fixedly connected with rack on the slide rail, rack and rack slide rail sliding connection, the gear train include with the rack becomes rack and pinion complex drive gear, it installs initiative conical gear to rotate the mounting bracket rotation, drive gear passes through initiative conical gear axle fixed connection with initiative conical gear, initiative conical gear becomes gear fit with transmission conical gear, is fixed with water level device on the transmission conical gear.
Further, the water level device is fixedly connected to a transmission bevel gear shaft on the transmission bevel gear, a bevel gear is fixed on the transmission bevel gear shaft, the bevel gear and a bevel rack form a gear rack fit, a bevel rack mounting frame is further fixed on the rotation mounting frame, the bevel rack mounting frame is in sliding connection with the bevel rack, a bevel gear shaft mounting frame is fixedly arranged on the rotation mounting frame, and the transmission bevel gear shaft is rotatably mounted on the bevel gear shaft mounting frame.
Furthermore, scales are arranged behind the helical rack, the numerical value of the upper side is positive, the numerical value of the lower side is negative, the water level height is obtained by subtracting the original numerical value from the displayed numerical value, and the absolute value is taken, so that the water level change height is obtained.
Further, the alarm mechanism comprises a slider slideway fixedly arranged on the rotating mechanism, the slider slideway is rotatably connected with a conical gear shaft, a driving conical gear and a shifting block are fixed on the conical gear shaft, a driving source for driving the conical gear is arranged on the rotating mechanism, a slider is slidably connected on the slider slideway, the slider slideway is fixedly connected with an alarm mounting frame, an alarm rotating rod shaft is rotatably connected on the alarm mounting frame, an alarm rotating rod is fixed on the alarm rotating rod shaft, an upper moving block is fixed on the alarm rotating rod shaft, an upper cylinder is fixed on the upper moving block, the alarm mounting frame is rotatably connected with a moving block connecting shaft, a lower moving block is fixedly connected on the moving block connecting shaft, a lower cylinder is fixedly connected on the lower moving block, and the upper cylinder and the lower cylinder are respectively slidably connected with two ends of the connecting shaft, and the moving block connecting shaft is fixedly connected with a swinging block.
Further, be equipped with the recess on the slider slide, slider slide and slider all are equipped with two, drive conical gear is in slide in the slider slide recess, the shifting block is equipped with the push rod, and the shifting block push rod rotates and drives the slider and slide in slider slide recess, the pendulum piece lower extreme is the alloy disc, alarm mounting bracket both sides are the alloy baffle, work as when the pendulum piece rotates alarm mounting bracket both sides, can send and strike the sound, be convenient for send out the police dispatch newspaper.
Furthermore, the floating block is made of hollow plastic.
Compared with the prior art, the invention has the beneficial effects that:
(1) the invention is provided with the floating block, the gear can be driven to change through the change of the floating block, the bevel gear is driven to slide up and down, and the water level change is visually displayed on the bevel gear;
(2) according to the invention, the alarm mounting rack is impacted by the periodic swinging of the swinging block to give out a sound for alarming;
(3) the device can remove the manpower from by automatic monitoring, simple structure, facilitate promotion.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
FIG. 2 is a schematic view of the measuring mechanism of the present invention.
Fig. 3 and 4 are schematic structural diagrams of the rotating mechanism of the invention.
Fig. 5, 6 and 7 are schematic structural views of the alarm mechanism of the present invention.
Detailed Description
The invention will be further described with reference to the drawings and illustrative embodiments, which are provided herein to illustrate and not to limit the invention. In addition, if a detailed description of the known art is not necessary to show the features of the present invention, it is omitted.
As shown in fig. 1, 2, 3, 4, 5, 6, 7, the dam water level detection alarm device comprises a support frame 1, a measuring mechanism 2, a rotating mechanism 3, and an alarm mechanism 4, wherein the measuring mechanism 2, the rotating mechanism 3, and the alarm mechanism 4 are all fixedly arranged on the support frame 1, the measuring mechanism 2 is fixedly connected with the rotating mechanism 3, the rotating mechanism 3 is connected with the alarm mechanism 4 through a gear transmission, the measuring mechanism 2 comprises a floating block 202 for dynamically measuring the water level, the floating block 202 floats and is transmitted to a swing block 415 of the alarm mechanism 4 through the rotating mechanism 3 so as to swing the swing block 415, and an alarm mounting frame 406 is fixedly arranged on the alarm mechanism 4 so as to enable the swing block 415 to swing and strike two sides of the alarm mounting frame 406 to give an alarm.
As shown in FIG. 2, the measuring mechanism 2, wherein one end of a main rotating rod 201 is rotatably connected to a support frame 1, a floating block 202 is fixedly connected to the other end of the main rotating rod 201, one end of a front auxiliary rotating rod 203 is rotatably connected to the main rotating rod 201, the other end of the front auxiliary rotating rod 203 is rotatably connected to a triangular rotating rod 204, a main rotating shaft 205 is rotatably connected to the support frame 1, the main rotating shaft 205 is rotatably connected to the triangular rotating rod 204, a rotating device is arranged on the main rotating shaft 205, the rotating device comprises a front shifting rod 206 rotatably mounted on the triangular rotating rod 204 and a front blocking rod 207 rotatably mounted on the triangular rotating rod 204, the lower plane of the front blocking rod 207 is in contact with the front shifting rod 206, a front bevel gear 208 and a rear bevel gear 209 are fixedly connected to the main rotating shaft 205, a rear auxiliary rotating rod 212 is also rotatably connected to the main rotating rod, a rear auxiliary rotating rod 212 is rotatably connected to a double rotating rod 210, and the double rotating rod 210 is rotatably connected to the main rotating, the double rotating rod 210 is also rotatably connected with a rear shifting rod 211, the bottom surface of the rear shifting rod 211 is in contact with a rear bevel gear 209 gear in a non-working state, and the floating block 202 is made of hollow plastic and is easy to change along with the change of the height of the water level. When the water level of the dam rises, the floating block 202 rotates upwards to drive the main rotating rod 201 for measurement to rotate, the front side auxiliary rotating rod 203 drives the triangular rotating rod 204 to rotate, the front side shifting rod 206 moves downwards to drive the front side bevel gear 208 to rotate and drive, and the main rotating rod 201 for measurement rotates to drive the rear side auxiliary rotating rod 212 to rotate, the rear side shifting rod 211 is driven to rotate downwards to drive the rear side bevel gear 209 to rotate, and the main rotating shaft 205 is driven to rotate.
As shown in fig. 3 and 4, the rotating mechanism 3 includes a rotating mounting frame 317 fixedly disposed on the support frame 1, a driving gear 301 is fixedly connected to the main rotating shaft 205, a driving gear shaft 302 is rotatably connected to the support frame 1, a driving gear 303 is fixedly connected to the driving gear shaft 302, the driving gear 303 is in gear fit with the driving gear 301, the driving gear shaft 302 is fixedly connected to a rotating connecting shaft 304, the rotating connecting shaft 304 is connected to a linear motion device, the linear motion device is connected to a water level device through a gear set, the linear motion device includes a small slider 305 rotatably connected to the rotating connecting shaft 304, a sliding rail 306 is provided with a groove, the small slider 305 slides in the groove of the sliding rail 306, a rack 307 is fixedly connected to the sliding rail 306, the rack 307 is slidably connected to a rack sliding rail 308, the gear set includes a transmission gear 309 in gear-rack fit with the rack 307, the transmission gear 309 and the driving bevel gear 311 are fixedly connected through a driving bevel gear shaft 310, the driving bevel gear 311 and the driving bevel gear 313 are in gear fit, a water level device is fixed on the driving bevel gear 313, the water level device is a driving bevel gear shaft 312 fixedly connected to the driving bevel gear 313, a helical gear 314 is fixed on the driving bevel gear shaft 312, the helical gear 314 and a helical rack 315 are in gear-rack fit, a helical rack mounting frame 316 is further fixed on the rotating mounting frame 317, the helical rack mounting frame 316 is in sliding connection with the helical rack 315, a bevel gear shaft mounting frame 318 is fixedly arranged on the rotating mounting frame 317, the driving bevel gear shaft 312 is rotatably mounted on the bevel gear shaft mounting frame 318, scales are arranged behind the helical rack 315, the upper side numerical value is positive, the lower side numerical value is negative, the water level height is obtained by subtracting the original numerical value from the display numerical value. The main rotating shaft 205 rotates through gear transmission, drives the rotating connecting shaft 304 to rotate, drives the sliding rail 306 to move left and right, drives the rack 307 to move left and right, drives the driving bevel gear 311 to rotate through gear transmission, simultaneously drives the transmission bevel gear 313 to rotate, drives the transmission bevel gear shaft 312 to rotate through the rotation of the transmission bevel gear 313, drives the bevel gear 314 to rotate, drives the bevel gear rack 315 to slide up and down, and the absolute value of the numerical difference is the water level change.
As shown in fig. 5, 6 and 7, the alarm mechanism 4 includes a slider slide 401 fixedly disposed on the rotation mechanism 3, the slider slide 401 is rotatably connected to a conical gear shaft 404, a driving conical gear 402 and a dial 403 are fixed on the conical gear shaft 404, a driving source of the driving conical gear 402 is disposed on the rotation mechanism 3, the driving conical gear 402 is in gear engagement with a driving conical gear 311, a slider 405 is slidably connected to the slider slide 401, the slider slide 401 is fixedly connected to an alarm mounting frame 406, an alarm rotating shaft 408 is rotatably connected to the alarm mounting frame 406, an alarm rotating rod 407 is fixed to the alarm rotating shaft 408, an upper moving block 409 is fixed to the alarm rotating shaft 408, an upper cylinder 410 is fixed to the upper moving block 409, the alarm mounting frame 406 is rotatably connected to a moving block connecting shaft 414, a lower moving block 413 is fixedly connected to the moving block connecting shaft 414, a lower cylinder 412 is fixedly connected to the lower moving block 413, go up cylinder 410 and lower cylinder 412 respectively with connecting axle 411 both ends sliding connection, fixedly connected with pendulum piece 415 on the movable block connecting axle 414, be equipped with the recess on the slider slide 401, slider slide 401 and slider 405 all are equipped with two, slider 405 slides in slider slide 401 recess, the shifting block is equipped with the push rod, the shifting block push rod rotates and drives slider 405 and slide in slider slide 401 recess, pendulum piece 415 lower extreme is the alloy disc, alarm mounting bracket 406 both sides are the alloy baffle, when pendulum piece 415 rotates alarm mounting bracket 406 both sides, can send the sound of pounding, be convenient for send out the police dispatch. The driving bevel gear 311 rotates to drive the driving bevel gear 402 to rotate, the driving bevel gear 402 rotates to drive the bevel gear shaft 404 to rotate, the driving bevel gear shaft 404 periodically rotates to drive the sliders 405 on two sides to periodically slide to drive the alarm rotating rod 407 to periodically swing, the alarm rotating rod shaft 408 drives the upper moving block 409 to periodically swing, the connecting shaft 411 drives the lower moving block 413 to periodically swing, the moving block connecting shaft 414 drives the swing block 415 to periodically swing, when the disc under the swing block 415 swings to two sides of the alarm mounting rack 406, a knocking sound is given out to give an alarm, otherwise, when the water level descends, the knocking sound is given out to give an alarm.
It should be understood that the above embodiments are only used for illustrating the technical solutions of the present invention, and not for limiting the same, and those skilled in the art can modify the technical solutions described in the above embodiments, or make equivalent substitutions for some technical features; and all such modifications and alterations are intended to fall within the scope of the appended claims.
Claims (10)
1. The utility model provides a dykes and dams water level detection alarm device, includes support frame, measuring mechanism, slewing mechanism, alarm mechanism, its characterized in that: measuring mechanism, slewing mechanism, alarm mechanism are all fixed to be set up on the support frame, measuring mechanism and slewing mechanism fixed connection, slewing mechanism 3 passes through gear engagement with alarm mechanism and is connected, measuring mechanism includes kicking block, the vice bull stick of front side, the vice bull stick one end of front side is rotated and is connected with and measures the main bull stick other end and rotate and be connected with the triangle bull stick, measures main bull stick one end and rotates and install on the support frame other different end fixed mounting on the kicking block, be provided with alarm mounting bracket and pendulum piece in the alarm mechanism, the kicking block drives slewing mechanism through floating and rotates to make the pendulum piece swing on the alarm mechanism.
2. A dam water level detection alarm device as claimed in claim 1, wherein: the supporting frame is rotatably connected with a main rotating shaft, the main rotating shaft is rotatably connected with the triangular rotating rod, and a rotating device is arranged on the main rotating shaft.
3. A dam water level detection alarm device according to claim 2, wherein: the rotating device comprises a front side shifting lever and a front side blocking lever, the front side shifting lever is rotatably mounted on the triangular rotating lever, the lower plane of the front side blocking lever is in contact with the front side shifting lever, a front side front bevel gear and a rear side bevel gear are fixedly connected to the main rotating shaft, a rear side auxiliary rotating lever is rotatably connected to the main rotating lever, the rear side auxiliary rotating lever shaft is rotatably connected with the double rotating levers, the double rotating levers are rotatably connected with the main rotating shaft, the rear side shifting lever is rotatably connected to the double rotating levers, and the bottom surface of the rear side shifting lever is in contact with the rear side bevel gear in the non-working state.
4. A dam water level detection alarm device according to claim 2, wherein: slewing mechanism is including fixed setting rotating the mounting bracket on the support frame, fixedly connected with driving gear in the main pivot, it is connected with drive gear axle to rotate on the support frame, the epaxial fixedly connected with drive gear of drive gear, drive gear with the driving gear becomes the gear cooperation, drive gear axle and rotation connecting axle fixed connection, it is connected with linear motion device to rotate the connecting axle, linear motion device passes through the gear train and is connected with water level device.
5. A dam water level detection alarm device according to claim 4, wherein: the linear motion device include with rotate the connecting axle and rotate the little slider of connection, the slide rail is equipped with the groove, little slider slides in the slide rail inslot, fixedly connected with rack on the slide rail, rack and rack slide rail sliding connection, the gear train include with rack becomes rack and pinion complex drive gear, it installs initiative conical gear to rotate the mounting bracket, drive gear passes through initiative conical gear axle fixed connection with initiative conical gear, initiative conical gear becomes the gear cooperation with transmission conical gear, is fixed with water level device on the transmission conical gear.
6. A dam water level detection alarm device according to claim 5, wherein: the water level device is a transmission bevel gear shaft fixedly connected to the transmission bevel gear, a bevel gear is fixed to the transmission bevel gear shaft, the bevel gear and a bevel rack form a gear rack fit, a bevel rack mounting frame is further fixed to the rotation mounting frame, the bevel rack mounting frame is in sliding connection with the bevel rack, a bevel gear shaft mounting frame is fixedly arranged on the rotation mounting frame, and the transmission bevel gear shaft is rotatably mounted on the bevel gear shaft mounting frame.
7. A dam water level detection alarm device according to claim 6, wherein: scales are arranged behind the helical rack, the numerical value of the upper side is positive, the numerical value of the lower side is negative, the water level height is obtained by subtracting the original numerical value from the displayed numerical value, and the absolute value is taken, so that the water level change height is obtained.
8. A dam water level detection alarm device as claimed in claim 1, wherein: the alarm mechanism comprises a slider slideway fixedly arranged on the rotating mechanism, the slider slideway is rotationally connected with a conical gear shaft, a driving conical gear and a shifting block are fixed on the conical gear shaft, a driving source for driving the conical gear is arranged on the rotating mechanism, a slider is slidably connected on the slider slideway, the slider slideway is fixedly connected with an alarm mounting frame, an alarm rotating rod shaft is rotatably connected on the alarm mounting frame, an alarm rotating rod is fixed on the alarm rotating rod shaft, an upper moving block is fixed on the alarm rotating rod shaft, an upper cylinder is fixed on the upper moving block, the alarm mounting frame is rotationally connected with a moving block connecting shaft, a lower moving block is fixedly connected on the moving block connecting shaft, a lower cylinder is fixedly connected on the lower moving block, and the upper cylinder and the lower cylinder are respectively slidably connected with two ends of the connecting shaft, and the moving block connecting shaft is fixedly connected with a swinging block.
9. A dam water level detection alarm device according to claim 8, wherein: be equipped with the recess on the slider slide, slider slide and slider all are equipped with two, drive conical gear is in slide in the slider slide recess, the shifting block is equipped with the push rod, and the shifting block push rod rotates and drives the slider and slide in slider slide recess, the pendulum piece lower extreme is the alloy disc, alarm mounting bracket both sides are the alloy baffle, work as when the pendulum piece rotates alarm mounting bracket both sides, can send and strike the sound, are convenient for send out the police dispatch newspaper.
10. A dam water level detection alarm device according to any one of claims 1 to 9, wherein: the floating block is made of hollow plastic.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110329602.1A CN113063477B (en) | 2021-03-26 | 2021-03-26 | Dykes and dams water level detection alarm device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110329602.1A CN113063477B (en) | 2021-03-26 | 2021-03-26 | Dykes and dams water level detection alarm device |
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| CN113063477A true CN113063477A (en) | 2021-07-02 |
| CN113063477B CN113063477B (en) | 2023-01-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110329602.1A Active CN113063477B (en) | 2021-03-26 | 2021-03-26 | Dykes and dams water level detection alarm device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113653005A (en) * | 2021-09-18 | 2021-11-16 | 湖南工程学院 | Dykes and dams disaster prevention and reduction device of automated inspection water level |
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2021
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| US20170307432A1 (en) * | 2016-04-21 | 2017-10-26 | KSR IP Holdings, LLC | Fluid level monitor |
| CN109668606A (en) * | 2018-11-28 | 2019-04-23 | 郑州亨特利电子科技有限公司 | A kind of dedicated water level warning device of flood control |
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Effective date of registration: 20221219 Address after: Room A505-460, Floor 5, Supporting Service Building, No. 8 Kesheng Road, Guangzhou Private Science and Technology Park, No. 1633, Beitai Road, Baiyun District, Guangzhou, Guangdong, 510000 Applicant after: Guangzhou Yuanfeng Intelligent Technology Co.,Ltd. Address before: 650400 Kanghua water company, industrial park, Fumin County, Kunming City, Yunnan Province Applicant before: Sun Yunjie |
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