CN216132532U - Automatic water level monitoring alarm device for hydraulic engineering - Google Patents
Automatic water level monitoring alarm device for hydraulic engineering Download PDFInfo
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- CN216132532U CN216132532U CN202122903715.6U CN202122903715U CN216132532U CN 216132532 U CN216132532 U CN 216132532U CN 202122903715 U CN202122903715 U CN 202122903715U CN 216132532 U CN216132532 U CN 216132532U
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Abstract
The utility model discloses an automatic water level monitoring and alarming device for hydraulic engineering, which comprises two groups of struts, buoys, transmission rods, contact blocks and monitoring assemblies, wherein the monitoring assemblies are arranged between the two groups of struts, and each monitoring assembly comprises a shell, a slide rail, a slide block, a transverse connecting rod, a follow-up block, a waterproof motor, a cam, a rotating handle, a driving pipe, a pressure sensor, a maintaining spring, a base plate and a thin rod. The utility model relates to the technical field of hydraulic engineering, and particularly provides an automatic water level monitoring and alarming device for hydraulic engineering, which can adjust an alarming water level and is not easy to alarm by errors.
Description
Technical Field
The utility model relates to the technical field of hydraulic engineering, in particular to an automatic water level monitoring and alarming device for hydraulic engineering.
Background
The water level control is to control the high and low water levels by a mechanical or electronic method, and can control an electromagnetic valve, a water pump and the like to become a water level automatic controller or a water level alarm, so that semi-automation or full automation is realized, and the alarm can also be used for warning when the water level exceeds an upper limit or is lower than a lower limit, so that accidents caused by danger or faults are avoided.
The existing water level monitoring and alarming device can only simply measure the instantaneous water level height through the height of a buoy, the method is greatly influenced by the fluctuation of water surface waves, error alarm signals are easily generated, the use is inconvenient, the adjusting function of the alarming water level is lacked, and the use flexibility is poor.
SUMMERY OF THE UTILITY MODEL
Aiming at the situation, in order to overcome the defects of the prior art, the utility model provides the automatic water level monitoring and alarming device for the hydraulic engineering, which can adjust the alarming water level and is not easy to alarm by error.
The technical scheme adopted by the utility model is as follows: the utility model relates to an automatic water level monitoring and alarming device for hydraulic engineering, which comprises support columns, buoys, transmission rods, contact blocks and monitoring assemblies, wherein the support columns are provided with two groups, the monitoring assemblies are arranged between the two groups of support columns, each monitoring assembly comprises a shell, a slide rail, a slide block, a transverse connecting rod, a follow-up block, a waterproof motor, a cam, a rotating handle, a driving pipe, a pressure sensor, a maintaining spring, a base plate and a thin rod, the shell is arranged between the two groups of support columns, the slide rail is fixedly arranged on the inner side of the shell, the slide block is slidably arranged on the slide rail, the transverse connecting rod is fixedly arranged on one side of the slide block, the follow-up block is fixedly arranged at one end of the transverse connecting rod, which is far away from the slide block, the waterproof motor is fixedly arranged in the shell, the cam is fixedly arranged on the output end of the waterproof motor, the rotating handle is eccentrically arranged on the cam, the driving pipe is fixedly arranged at one end of the rotating handle, the pressure sensor is fixedly arranged at one end, which is close to the rotating handle, in the driving pipe, the backing plate slides and locates in the drive tube, it locates between backing plate and the pressure sensor to maintain the spring is fixed, pin rod one end is fixed locate on the backing plate and the other end is articulated locate on the follow-up block, the transmission pole passes the casing bottom and slides and locates in the casing, the contact block is fixed to be located transmission pole and is served and can laminate and locate the follow-up block below in being located the casing, the buoy is fixed to be located the one end that the transmission pole is located the casing outward.
Further, a lantern ring is fixedly arranged on one side of the shell through a connecting piece, the lantern ring is arranged on one group of supporting columns in a sliding sleeved mode, an adjusting component is arranged on the other group of supporting columns, the adjusting component comprises an adjusting chamber, an adjusting shaft, a hollow cylinder, an arc stop block, an external connecting rod, a rack, a balance spring, a partial gear, an adjusting connecting rod and a roller wheel, the adjusting chamber is fixedly arranged on the supporting columns through inclined struts, the adjusting shaft penetrates through the adjusting chamber and is rotatably arranged at the top ends of the supporting columns, the hollow cylinder is fixedly arranged on the adjusting shaft and is located in the adjusting chamber, the arc stop block is fixedly arranged on the outer circumferential surface of the hollow cylinder, a through hole is formed in one side, close to the shell, of the adjusting chamber, the external connecting rod penetrates through the through hole and is fixedly arranged on the outer side of the shell, the rack is fixedly arranged at the other end of the external connecting rod and is located in the adjusting chamber, and the balance spring is fixedly arranged between the top end of the inner side of the adjusting chamber and the rack, the part of the gears are rotatably arranged in the adjusting chamber and meshed with the rack, the adjusting connecting rods are fixedly arranged on one sides, far away from the rack, of the part of the gears, and the rollers are rotatably arranged at the other ends of the adjusting connecting rods and are attached to the bottom ends of the circular arc stop blocks.
Further, the casing internal fixation is equipped with the controller, controller and waterproof motor electric connection, controller and pressure sensor electric connection.
Furthermore, a solar panel is fixedly arranged at the top end of the shell.
Preferably, a knob is fixedly arranged at the top end of the adjusting shaft.
Preferably, a plurality of groups of drain holes are formed in the side wall of the lower part of the shell.
The utility model with the structure has the following beneficial effects:
1. through the setting of monitoring subassembly, utilize the extrusion relation compression maintenance spring of follow-up piece that constantly slides from top to bottom and contact piece to through the high of water level of controller calculation after pressure sensor survey numerical value, through spare parts such as constantly pivoted cam, drive tube and pin measure the water level many times in the certain time of monitoring the water level, thereby avoid the water level error that wave fluctuation arouses.
2. Through adjusting part's setting, be convenient for adjust the height of casing spare part in a flexible way to change the collision position of follow-up piece and contact piece, with the effect of realization quick adjustment warning water level height.
3. Through setting up solar panel, saved the energy and avoided the inconvenience and the cost of remote power transmission.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:
fig. 1 is a schematic view of the overall structure of an automatic water level monitoring and alarming device for hydraulic engineering of the present invention;
fig. 2 is a partially enlarged view of a portion a of fig. 1 of the automatic water level monitoring and alarming device for hydraulic engineering of the present invention;
FIG. 3 is a partial schematic structural view of the automatic water level monitoring alarm device for hydraulic engineering of the present invention
The device comprises a support 1, a support, a buoy 2, a buoy 3, a transmission rod 4, a contact block 5, a shell 6, a sliding rail 7, a sliding block 8, a transverse connecting rod 9, a follow-up block 10, a waterproof motor 11, a cam 12, a rotating handle 13, a driving pipe 14, a pressure sensor 15, a maintaining spring 16, a backing plate 17, a thin rod 18, a lantern ring 19, an adjusting chamber 20, an adjusting shaft 21, a knob 22, a hollow cylinder 23, an arc stop 24, an external connecting rod 25, a rack 26, a balance spring 27, a partial gear 28, an adjusting connecting rod 29, a roller 30, a controller 31 and a solar panel.
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.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
As shown in fig. 1 to 3, the automatic water level monitoring and alarming device for hydraulic engineering of the present invention comprises two sets of pillars 1, a buoy 2, a transmission rod 3, a contact block 4 and a monitoring assembly, wherein the pillars 1 are provided with two sets, the monitoring assembly is arranged between the two sets of pillars 1, the monitoring assembly comprises a housing 5, a slide rail 6, a slide block 7, a transverse connecting rod 8, a follower block 9, a waterproof motor 10, a cam 11, a rotating handle 12, a driving pipe 13, a pressure sensor 14, a retaining spring 15, a backing plate 16 and a thin rod 17, the housing 5 is arranged between the two sets of pillars 1, the slide rail 6 is fixedly arranged inside the housing 5, the slide block 7 is slidably arranged on the slide rail 6, the transverse connecting rod 8 is fixedly arranged on one side of the slide block 7, the follower block 9 is fixedly arranged on one end of the transverse connecting rod 8 far away from the slide block 7, the waterproof motor 10 is fixedly arranged in the housing 5, the cam 11 is fixedly arranged on an output end of the waterproof motor 10, the eccentric rotation of turning handle 12 is located on cam 11, the fixed 12 one ends of turning handle of locating of driving tube 13, pressure sensor 14 is fixed to be located in driving tube 13 and is close to the one end of turning handle 12, backing plate 16 slides and locates in driving tube 13, it locates between backing plate 16 and pressure sensor 14 to maintain spring 15 fixed, slender rod 17 one end is fixed to be located on backing plate 16 and the other end is articulated to be located on follow-up block 9, transmission pole 3 passes casing 5 bottom and slides and locates in casing 5, contact block 4 is fixed to be located transmission pole 3 and is located one of casing 5 and can paste and locate follow-up block 9 below, buoy 2 is fixed to be located transmission pole 3 and is located the outer one end of casing 5.
Wherein, a lantern ring 18 is fixedly arranged on one side of the shell 5 through a connecting piece, the lantern ring 18 is slidably sleeved on one group of the pillars 1, an adjusting component is arranged on the other group of the pillars 1, the adjusting component comprises an adjusting chamber 19, an adjusting shaft 20, a hollow cylinder 22, an arc stopper 23, an external connecting rod 24, a rack 25, a balance spring 26, a partial gear 27, an adjusting connecting rod 28 and a roller 29, the adjusting chamber 19 is fixedly arranged on the pillars 1 through an inclined strut, the adjusting shaft 20 penetrates through the adjusting chamber 19 and is rotatably arranged at the top end of the pillars 1, the hollow cylinder 22 is fixedly arranged on the adjusting shaft 20 and is positioned in the adjusting chamber 19, the arc stopper 23 is fixedly arranged on the outer circumferential surface of the hollow cylinder 22, a through hole is arranged on one side of the adjusting chamber 19 close to the shell 5, the external connecting rod 24 penetrates through the through hole and is fixedly arranged on the outer side of the shell 5, the rack 25 is fixedly arranged at the other end of the external connecting rod 24 and is positioned in the adjusting chamber 19, the balance spring 26 is fixedly arranged between the top end of the inner side of the adjusting chamber 19 and the rack 25, the partial gear 27 is rotatably arranged in the adjusting chamber 19 and meshed with the rack 25, the adjusting connecting rod 28 is fixedly arranged on one side of the partial gear 27 far away from the rack 25, and the roller 29 is rotatably arranged at the other end of the adjusting connecting rod 28 and is attached to the bottom end of the arc stop block 23. The shell 5 is internally and fixedly provided with a controller 30, the controller 30 is electrically connected with the waterproof motor 10, and the controller 30 is electrically connected with the pressure sensor 14. And a solar panel 31 is fixedly arranged at the top end of the shell 5. The top end of the adjusting shaft 20 is fixedly provided with a knob 21. And a plurality of groups of drain holes are formed in the side wall of the lower part of the shell 5.
When the alarm water level height is required to be adjusted in specific use, the adjusting shaft 20, the hollow cylinder 22 and the arc baffle are screwed through the knob 21, the arc baffle is kept attached to the bottom end of the arc baffle under the elastic action of the balance spring 26, the roller 29 moves up and down and drives the adjusting connecting rod 28 and part of the gears 27 to swing, and then the part of the gears 27 drive the rack 25, the external connecting rod 24, the shell 5, the lantern ring 18 and other parts to slide up and down along the direction of the strut 1, so that the alarm water level adjusting effect is achieved. When the water level height is monitored, the waterproof motor 10 is started to rotate the cam 11, the rotation of the cam 11 drives the rotating handle 12, the driving pipe 13, the thin rod 17 and other parts to swing, and the other end of the thin rod 17 is hinged to the follow-up block 9, and the sliding block 7 slides on the sliding rail 6, so that the end, far away from the pressure sensor 14, of the swinging maintaining spring 15 is not pressed and keeps the original length. When the water level rises, the buoy 2, the transmission rod 3 and the contact block 4 rise synchronously, so that the contact block 4 passes through the downward travel point of the follow-up block 9, the downward follow-up block 9 is blocked and difficult to slide downwards continuously after contacting the contact block 4, pressure is generated on the maintaining spring 15 and the pressure sensor 14 through the thin rod 17, the pressure sensor 14 obtains a certain reading, and the controller 30 converts the reading into corresponding water level rising information and transmits the corresponding water level rising information to a monitoring person. During the process of maintaining the compression of the spring 15, the waterproof motor 10 and the cam 11 always drive the swing action of the rotating handle 12 and the driving tube 13, so that the rotating handle 12, the driving tube 13 and the thin rod 17 can continuously swing to the top end and move downwards from the top end, and the follow-up block 9 is made to try to contact with the contact block 4 again. The influence of water surface fluctuation on the water level height monitoring is greatly eliminated by the repeated downward movement of the follow-up block 9, so that the effectiveness of the water level monitoring is ensured.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
While there have been shown and described what are at present considered the fundamental principles and essential features of the utility model and its advantages, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. The utility model provides an automatic water level monitoring alarm device for hydraulic engineering which characterized in that: the device comprises struts, buoys, a transmission rod, a contact block and a monitoring assembly, wherein the struts are provided with two groups, the monitoring assembly is arranged between the two groups of struts, the monitoring assembly comprises a shell, a slide rail, a slide block, a transverse connecting rod, a follow-up block, a waterproof motor, a cam, a rotating handle, a driving pipe, a pressure sensor, a maintaining spring, a base plate and a thin rod, the shell is arranged between the two groups of struts, the slide rail is fixedly arranged at the inner side of the shell, the slide block is arranged on the slide rail in a sliding manner, the transverse connecting rod is fixedly arranged at one side of the slide block, the follow-up block is fixedly arranged at one end of the transverse connecting rod far away from the slide block, the waterproof motor is fixedly arranged in the shell, the cam is fixedly arranged at the output end of the waterproof motor, the rotating handle is eccentrically arranged on the cam, the driving pipe is fixedly arranged at one end of the rotating handle, the pressure sensor is fixedly arranged at one end of the driving pipe close to the rotating handle, the base plate is slidably arranged in the driving pipe, the maintenance spring is fixedly arranged between the base plate and the pressure sensor, one end of the thin rod is fixedly arranged on the base plate, the other end of the thin rod is hinged to the follow-up block, the transmission rod penetrates through the bottom end of the shell and is arranged in the shell in a sliding mode, the contact block is fixedly arranged at one end, located in the shell, of the transmission rod and can be arranged below the follow-up block in a fit mode, and the buoy is fixedly arranged at one end, located outside the shell, of the transmission rod.
2. The automatic water level monitoring and alarming device for the hydraulic engineering according to claim 1, wherein: the adjustable support is characterized in that a lantern ring is fixedly arranged on one side of the shell through a connecting piece, the lantern ring is arranged on one group of support columns in a sliding sleeved mode, an adjusting assembly is arranged on the other group of support columns, the adjusting assembly comprises an adjusting chamber, an adjusting shaft, a hollow cylinder, an arc stop block, an external connecting rod, a rack, a balance spring, a partial gear, an adjusting connecting rod and a roller wheel, the adjusting chamber is fixedly arranged on the support columns through inclined struts, the adjusting shaft penetrates through the adjusting chamber and is rotatably arranged at the top ends of the support columns, the hollow cylinder is fixedly arranged on the adjusting shaft and is positioned in the adjusting chamber, the arc stop block is fixedly arranged on the outer circumferential surface of the hollow cylinder, one side of the adjusting chamber, which is close to the shell, is provided with a through hole, the external connecting rod penetrates through the through hole and is fixedly arranged on the outer side of the shell, the rack is fixedly arranged at the other end of the external connecting rod and is positioned in the adjusting chamber, and the balance spring is fixedly arranged between the top end of the inner side of the adjusting chamber and the rack, the part of the gears are rotatably arranged in the adjusting chamber and meshed with the rack, the adjusting connecting rods are fixedly arranged on one sides, far away from the rack, of the part of the gears, and the rollers are rotatably arranged at the other ends of the adjusting connecting rods and are attached to the bottom ends of the circular arc stop blocks.
3. The automatic water level monitoring and alarming device for the hydraulic engineering according to claim 1, wherein: the casing internal fixation is equipped with the controller, controller and waterproof motor electric connection, controller and pressure sensor electric connection.
4. The automatic water level monitoring and alarming device for the hydraulic engineering according to claim 3, wherein: and a solar panel is fixedly arranged at the top end of the shell.
5. The automatic water level monitoring and alarming device for the hydraulic engineering according to claim 2, wherein: and a knob is fixedly arranged at the top end of the adjusting shaft.
6. The automatic water level monitoring and alarming device for the hydraulic engineering according to claim 1, wherein: and a plurality of groups of drain holes are formed in the side wall of the lower part of the shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122903715.6U CN216132532U (en) | 2021-11-25 | 2021-11-25 | Automatic water level monitoring alarm device for hydraulic engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122903715.6U CN216132532U (en) | 2021-11-25 | 2021-11-25 | Automatic water level monitoring alarm device for hydraulic engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216132532U true CN216132532U (en) | 2022-03-25 |
Family
ID=80779249
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122903715.6U Active CN216132532U (en) | 2021-11-25 | 2021-11-25 | Automatic water level monitoring alarm device for hydraulic engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216132532U (en) |
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2021
- 2021-11-25 CN CN202122903715.6U patent/CN216132532U/en active Active
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Legal Events
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230518 Address after: 276000 No.11, Beijing Road, Lanshan District, Linyi City, Shandong Province Patentee after: Linyi Water Conservancy Survey and Design Institute of Shandong Province Address before: 276000 No.11, Beijing Road, Lanshan District, Linyi City, Shandong Province Patentee before: Zhang Jiasong |