CN219347909U - Dam water level safety monitoring device - Google Patents
Dam water level safety monitoring device Download PDFInfo
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- CN219347909U CN219347909U CN202320685043.2U CN202320685043U CN219347909U CN 219347909 U CN219347909 U CN 219347909U CN 202320685043 U CN202320685043 U CN 202320685043U CN 219347909 U CN219347909 U CN 219347909U
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- water level
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- dam water
- level safety
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
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Abstract
The utility model discloses a dam water level safety monitoring device which comprises a stand column and an infrared range finder, wherein the lower ends of two sides of the stand column are fixedly connected with a metal filter screen, the lower end of the outer surface of the stand column is movably connected with a scraper above the metal filter screen, the lower end of an inner cavity of the stand column is movably connected with a floating block above the metal filter screen, the top of the stand column is fixedly connected with a working box, and the front surface of the working box is fixedly provided with a display screen. According to the dam water level safety monitoring device, the purpose of safety monitoring of the water level is achieved under the cooperation of the upright post, the scraping plate, the working box, the upright post, the metal filter screen, the floating block, the display screen, the cam, the servo motor, the infrared range finder, the spring, the transverse plate and the guide wheel, the automatic cleaning function is achieved, the overall anti-blocking effect is improved, and the long-term stable use of the whole dam water level safety monitoring device is guaranteed.
Description
Technical Field
The utility model relates to the technical field of water level measurement, in particular to a dam water level safety monitoring device.
Background
The water level measurement is an important part of water conservancy work, is also an important water conservancy foundation work, plays an important role in water conservancy planning, water engineering construction management, flood prevention and drought resistance, and water resource management and protection work, and needs to monitor the water level in real time after the dam is filled with water.
The utility model provides a water level monitoring device for water conservancy safety monitoring, which has the following bulletin number: CN216012412U, which application comprises a housing, a monitoring assembly and an external controller; the casing is hollow tubular structure, the inside of casing is equipped with the floater, and its advantage lies in: through casing, monitoring component, fixed knot constructs, intake channel and floater cooperation work, under the prerequisite of guaranteeing to realize the measurement monitoring work to the water level and normally going on, avoid measuring scale and the use of corresponding connection member, both avoided adopting the scale measuring stick to measure the problem that the moment degree is easy to corrode, avoided adopting the easy problem of corroding of floater measuring device coupling assembling again, guarantee water level monitoring device's effective life, the floater is because of being located the inside factor that receives outside water level real-time variation of casing is less consequently comparatively stable simultaneously, thereby effectively guaranteed this water conservancy safety monitoring water level monitoring device monitoring result's accuracy, be convenient for the popularization and the use of product, water level monitoring device among the above-mentioned technique is in the below owing to the intake channel, easily receive silt or object jam in the in-process that uses for a long time, and bring adverse effect for holistic water monitoring work, can't satisfy personnel's user demand.
Disclosure of Invention
The utility model aims to provide a dam water level safety monitoring device which has the advantages of good anti-blocking effect and long-term stable operation of integral operation, and solves the problem that the water level monitoring device in the prior art is easy to be blocked by sediment or objects in the long-time use process because a water inlet groove is arranged below in the use process, thereby bringing adverse effects to integral water body monitoring work.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a dam water level safety monitoring device, includes stand and infrared rangefinder, the equal fixedly connected with metal filter screen of lower extreme of stand both sides, the lower extreme of stand surface just is located the top swing joint of metal filter screen and has the scraper blade, the lower extreme of stand inner chamber just is located the top swing joint of metal filter screen and has the kicking block, the top fixedly connected with work box of stand, the positive surface fixed mounting of work box has the display screen, the middle-end fixed mounting at work box inner chamber top has servo motor, servo motor's output fixed mounting has the cam, the right-hand member fixedly connected with spring of work box inner chamber bottom, the top fixedly connected with diaphragm of spring, fixedly connected with pole setting between the right-hand member at diaphragm bottom and the right-hand member at scraper blade top, swing joint has the guide pulley between the bottom of diaphragm top through the bearing.
As the preferable scheme, right-hand member and the right-hand fixedly connected with uide bushing that is located the spring of work box bottom, the surface swing joint of pole setting is in the inner chamber of uide bushing.
As the preferable scheme, the lower extreme on the right side of work box inner chamber has seted up the spout, the right side swing joint of diaphragm is in the surface of spout.
As the preferred scheme, the left side fixedly connected with bracing piece of working box inner chamber, the right side fixed mounting of bracing piece is in the left side of infrared range finder.
As the preferable scheme, all around of working box front surface all threaded connection has the bolt, four the surface of bolt and the front surface of working box between fixed mounting have transparent protection casing.
As a preferable scheme, the bottom of the outer surface of the upright post is fixedly connected with an installation bottom plate, and the periphery of the installation bottom plate is provided with installation holes.
As the preferred scheme, the positive surface of stand coats and has the water level marking, the lower extreme of stand inner chamber both sides just is located the top of metal filter screen and all fixedly connected with dog, the bottom swing joint of kicking block is in the top of dog.
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the dam water level safety monitoring device, the purpose of safety monitoring of the water level is achieved under the cooperation of the upright post, the scraping plate, the working box, the upright post, the metal filter screen, the floating block, the display screen, the cam, the servo motor, the infrared range finder, the spring, the transverse plate and the guide wheel, the automatic cleaning function is achieved, the overall anti-blocking effect is improved, and the long-term stable use of the whole dam water level safety monitoring device is guaranteed.
2. According to the utility model, the purpose of guiding the vertical rod is achieved through the arrangement of the guide sleeve, the purpose of guiding the transverse plate is achieved through the arrangement of the chute, the purpose of supporting and fixing the infrared range finder is achieved through the arrangement of the support rod, the purpose of protecting the periphery of the display screen is achieved through the arrangement of the transparent protective cover, the personnel can conveniently and integrally install the display screen at the position of the dam where the water level is required to be monitored through the arrangement of the installation bottom plate and the installation hole, the personnel can conveniently and intuitively observe the water level through the arrangement of the water level marking, and the purpose of supporting and limiting the bottom of the floating block is achieved through the arrangement of the stop block.
Drawings
FIG. 1 is a perspective view of the present utility model;
FIG. 2 is a schematic view of a partial cross-sectional structure of a column according to the present utility model;
FIG. 3 is a schematic cross-sectional view of the working box of the present utility model;
fig. 4 is a schematic top view of the transparent protective cover of the present utility model.
In the figure: 1. a column; 2. a scraper; 3. a water level marking line; 4. a transparent protective cover; 5. a working box; 6. a vertical rod; 7. a metal filter screen; 8. a mounting base plate; 9. a floating block; 10. a display screen; 11. a stop block; 12. a cam; 13. a servo motor; 14. an infrared range finder; 15. a support rod; 16. a guide sleeve; 17. a spring; 18. a chute; 19. a cross plate; 20. a guide wheel; 21. and (5) a bolt.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, a dam water level safety monitoring device comprises a stand column 1 and an infrared range finder 14, wherein the lower ends of two sides of the stand column 1 are fixedly connected with a metal filter screen 7, the lower end of the outer surface of the stand column 1 is movably connected with a scraper blade 2 above the metal filter screen 7, the lower end of an inner cavity of the stand column 1 is movably connected with a floating block 9 above the metal filter screen 7, the top of the stand column 1 is fixedly connected with a working box 5, the front surface of the working box 5 is fixedly provided with a display screen 10, the middle end of the top of the inner cavity of the working box 5 is fixedly provided with a servo motor 13, the output end of the servo motor 13 is fixedly provided with a cam 12, the right end of the bottom of the inner cavity of the working box 5 is fixedly connected with a spring 17, the top of the spring 17 is fixedly connected with a transverse plate 19, the right end of the bottom of the transverse plate 19 is fixedly connected with a vertical rod 6 between the right end of the top of the scraper blade 2, and the left end of the top of the transverse plate 19 is movably connected with a guide wheel 20 between the bottom of the cam 12 through a bearing.
Through above-mentioned technical scheme, through stand 1, scraper blade 2, work box 5, pole setting 6, metal filter screen 7, kicking block 9, display screen 10, cam 12, servo motor 13, infrared range finder 14, spring 17, under the complex effect between diaphragm 19 and the guide pulley 20, realized this dam water level safety monitoring device can carry out safety monitoring's purpose to the water level, possess the function of automatic clearance simultaneously, and improved whole anti-clogging effect, guaranteed the use that wholly can be permanent stable.
The right end of the bottom of the working box 5 and positioned on the right side of the spring 17 are fixedly connected with a guide sleeve 16, and the surface of the vertical rod 6 is movably connected with the inner cavity of the guide sleeve 16.
Through the technical scheme, the purpose of guiding the vertical rod 6 is achieved through the arrangement of the guide sleeve 16.
The lower end on the right side of the inner cavity of the working box 5 is provided with a chute 18, and the right side of a transverse plate 19 is movably connected to the surface of the chute 18.
Through the technical scheme, the purpose of guiding the transverse plate 19 is achieved through the arrangement of the sliding groove 18.
The left side fixedly connected with bracing piece 15 of working box 5 inner chamber, the right side fixed mounting of bracing piece 15 is in the left side of infrared range finder 14.
Through above-mentioned technical scheme, through the setting of bracing piece 15, reached the purpose of supporting fixed infrared range finder 14.
Through above-mentioned technical scheme, through the setting of transparent protection casing 4, reached the purpose of protecting around the display screen 10.
The bottom of the outer surface of the upright post 1 is fixedly connected with a mounting bottom plate 8, and mounting holes are formed in the periphery of the mounting bottom plate 8.
Through above-mentioned technical scheme, through the setting of mounting plate 8 and mounting hole, the personnel of being convenient for use will be wholly installed in the required water level monitoring's of dam position.
The positive surface of stand 1 coats and has water level marking 3, and the lower extreme of stand 1 inner chamber both sides just is located the top of metal filter screen 7 and all fixedly connected with dog 11, the bottom swing joint of kicking block 9 in the top of dog 11.
Through above-mentioned technical scheme, through the setting of water level marking 3, the personnel of being convenient for carry out audio-visual observation to the water level, through the setting of dog 11, reached the bottom to floating block 9 and supported spacing purpose.
The working principle of the utility model is as follows: when need monitor the water level of dam, through installing this device in the position of water level monitoring after, can carry out effective filtration to the impurity in the water under the effect of metal filter screen 7, and make the water can flow into to the inside of stand 1, and can float in the surface of water under the effect of kicking block 9, and change along with the change of water level and produce the change of height, can measure the height that kicking block 9 was located under the effect of infrared range finder 14 simultaneously, and show through display screen 10, so that personnel carry out audio-visual observation to the water level, the effect of monitoring the water level has been reached, simultaneously can drive cam 12 rotation through starting servo motor 13 work, can promote diaphragm 19 downwardly moving through guide pulley 20 department, and compress to spring 17, diaphragm 19 can drive scraper blade 2 and remove, and make scraper blade 2 can scrape the impurity that the surface is attached to of metal filter screen 7 under the effect of removal, the surface of metal filter screen 7 is blocked up to the effect has been reached, the whole water level monitoring effect that can be carried out under the monitoring of whole, the whole water level has been guaranteed, the whole safety and stability can be guaranteed, the water level that can be monitored under the whole safety and stability, the effect of monitoring can be guaranteed, the whole safety and stability has been realized, and safety and stability have been realized.
Finally, it should be noted that the above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the scope of the present utility model, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions can be made to the technical solution of the present utility model without departing from the spirit and scope of the technical solution of the present utility model.
Claims (7)
1. The utility model provides a dam water level safety monitoring device, includes stand (1) and infrared range finder (14), its characterized in that: the utility model discloses a hydraulic control system for a hydraulic control system, including stand (1), cam (12), servo motor (13) are fixed in the middle of the inner chamber top of work box (5), servo motor (13) are fixed in the output, right-hand member fixedly connected with spring (17) of work box (5) inner chamber bottom, top fixedly connected with diaphragm (19) of top fixedly connected with diaphragm (19), be connected with pole (6) between the right-hand member at diaphragm (19) bottom and the right-hand member at scraper (2) top, swing joint (20) between the left end at diaphragm (19) top and the bottom of cam (12) through bearing, the lower extreme of stand (1) both sides is all fixedly connected with metal filter screen (7), the lower extreme of stand (1) surface just is located the top swing joint of metal filter screen (7), the right-hand member fixedly connected with servo motor (13) of servo motor (13) are fixed in the output of servo motor (12), the right-hand member fixedly connected with spring (17) of work box (5) inner chamber bottom.
2. The dam water level safety monitoring apparatus as set forth in claim 1, wherein: the right end of the bottom of the working box (5) and the right side of the spring (17) are fixedly connected with a guide sleeve (16), and the surface of the vertical rod (6) is movably connected with the inner cavity of the guide sleeve (16).
3. The dam water level safety monitoring apparatus as set forth in claim 1, wherein: the lower end on the right side of the inner cavity of the working box (5) is provided with a chute (18), and the right side of the transverse plate (19) is movably connected to the surface of the chute (18).
4. The dam water level safety monitoring apparatus as set forth in claim 1, wherein: the left side fixedly connected with bracing piece (15) of work box (5) inner chamber, the right side fixed mounting of bracing piece (15) is in the left side of infrared range finder (14).
5. The dam water level safety monitoring apparatus as set forth in claim 1, wherein: bolts (21) are connected with the periphery of the front surface of the working box (5) in a threaded mode, and a transparent protective cover (4) is fixedly installed between the surfaces of the four bolts (21) and the front surface of the working box (5).
6. The dam water level safety monitoring apparatus as set forth in claim 1, wherein: the bottom of the outer surface of the upright post (1) is fixedly connected with a mounting bottom plate (8), and mounting holes are formed in the periphery of the mounting bottom plate (8).
7. The dam water level safety monitoring apparatus as set forth in claim 1, wherein: the water level marking (3) is coated on the positive surface of the upright post (1), the stop blocks (11) are fixedly connected to the lower ends of the two sides of the inner cavity of the upright post (1) and are positioned above the metal filter screen (7), and the bottoms of the floating blocks (9) are movably connected to the tops of the stop blocks (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320685043.2U CN219347909U (en) | 2023-03-31 | 2023-03-31 | Dam water level safety monitoring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320685043.2U CN219347909U (en) | 2023-03-31 | 2023-03-31 | Dam water level safety monitoring device |
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| Publication Number | Publication Date |
|---|---|
| CN219347909U true CN219347909U (en) | 2023-07-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320685043.2U Active CN219347909U (en) | 2023-03-31 | 2023-03-31 | Dam water level safety monitoring device |
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| CN (1) | CN219347909U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118225182A (en) * | 2024-05-24 | 2024-06-21 | 四川公路桥梁建设集团有限公司 | Health monitoring system and method for water-diffusion gravity dam |
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2023
- 2023-03-31 CN CN202320685043.2U patent/CN219347909U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118225182A (en) * | 2024-05-24 | 2024-06-21 | 四川公路桥梁建设集团有限公司 | Health monitoring system and method for water-diffusion gravity dam |
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