CN216246667U - Water level monitoring device that hydraulic construction engineering used - Google Patents
Water level monitoring device that hydraulic construction engineering used Download PDFInfo
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- CN216246667U CN216246667U CN202122743879.7U CN202122743879U CN216246667U CN 216246667 U CN216246667 U CN 216246667U CN 202122743879 U CN202122743879 U CN 202122743879U CN 216246667 U CN216246667 U CN 216246667U
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 68
- 238000010276 construction Methods 0.000 title claims abstract description 16
- 238000012806 monitoring device Methods 0.000 title claims abstract description 16
- 230000001360 synchronised effect Effects 0.000 claims abstract description 16
- 230000007246 mechanism Effects 0.000 claims abstract description 8
- 230000000007 visual effect Effects 0.000 claims description 17
- 238000009434 installation Methods 0.000 description 8
- 238000012544 monitoring process Methods 0.000 description 7
- 239000007788 liquid Substances 0.000 description 5
- 238000013461 design Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
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Abstract
The utility model provides a water level monitoring device for a hydraulic construction project, which comprises a main rod, wherein a through cavity is formed in the main rod, the bottom of the main rod is connected with a base, and the side wall of the main rod is connected with a cantilever; the bottom of the nut is connected with a radar water level gauge; one end of the screw rod extends into the through cavity in the main rod and is connected with a driven wheel, the side wall of the main rod is rotatably connected with a rotating shaft, the rotating shaft is connected with a driving wheel, and a synchronous belt is connected between the driving wheel and the driven wheel; the synchronous belt and the driving wheel are both arranged in the through cavity in the main rod; one end of the rotating shaft extends out of the main rod and is connected with a hand wheel; the whole device also comprises a limiting mechanism for positioning the radar water level gauge. The mounting position of the radar water level gauge can be adjusted within a certain range, and meanwhile, the radar water level gauge is convenient to disassemble.
Description
Technical Field
The utility model belongs to the technical field of hydraulic engineering, and particularly relates to a water level monitoring device for hydraulic construction engineering.
Background
The water level monitoring is an indispensable link in hydraulic engineering work, and the water level monitoring work is mainly used for monitoring the water depth of water bodies intercepted by hydraulic engineering such as dams. The radar water level measuring instrument is a high-precision water level measuring instrument with water surface fluctuation filtering treatment and can be arranged in reservoirs, rivers, lakes, wetlands and other areas. The radar level gauge needs to be installed on a support (the support is fixed on the bank side of a river), but the existing radar level gauge is fixedly installed at one end of a cantilever of the support and is positioned above the river channel, sometimes the installation condition limits the radar level gauge, the installation position of the radar level gauge cannot be adjusted within a certain range, and the accuracy of monitoring data may be influenced; in addition, the fixed installation design of radar water level gauge, when the radar water level gauge breaks down and needs to overhaul or change, then it is especially inconvenient to the dismantlement and the taking of radar water level gauge.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems existing in the prior art, a water level monitoring device for hydraulic construction engineering is provided.
The technical scheme adopted by the utility model for solving the technical problems is as follows:
the technical scheme provides a water level monitoring device for hydraulic construction engineering, which comprises a main rod, wherein a through cavity is formed in the main rod, the bottom of the main rod is connected with a base, the side wall of the main rod is connected with a cantilever, the bottom of the cantilever is provided with a transversely arranged lead screw, the lead screw is in relative rotation connection with the main rod, the lead screw is connected with a screw nut, and the top of the screw nut is in sliding connection with the cantilever; the bottom of the nut is connected with a radar water level gauge; one end of the screw rod extends into a through cavity in the main rod and is connected with a driven wheel, the side wall of the main rod is rotatably connected with a rotating shaft, the rotating shaft is connected with a driving wheel, and a synchronous belt is connected between the driving wheel and the driven wheel; the synchronous belt and the driving wheel are both arranged in the through cavity in the main rod; one end of the rotating shaft extends out of the main rod and is connected with a hand wheel.
The outer wall of the main rod is connected with a power distribution cabinet, and a power supply module and a microprocessor are arranged in the power distribution cabinet; the power supply module is electrically connected with the microprocessor and the radar water level gauge; and the microprocessor is connected with the radar level gauge in a control way.
The top of the main rod is also connected with an audible and visual alarm and a display screen, and the power supply module is respectively connected with the audible and visual alarm and the display screen; and the microprocessor is respectively connected with the audible and visual alarm and the display screen in a control way.
The bottom of cantilever is connected with the bearing frame, the other end of lead screw with the bearing frame links to each other.
The cantilever is provided with a through strip-shaped groove; the connecting rod is connected to the strip-shaped groove in a sliding mode, the top of the connecting rod is connected with the sleeve, the top of the cantilever is connected with the guide rod, and the sleeve is connected with the guide rod in a sliding mode.
The wall of the main rod is provided with a mounting hole.
The limiting mechanism comprises a gear, and the gear is connected with the rotating shaft; the gear is matched and inserted with the gear, and the inserted rod is connected with the main rod in a sliding manner; one end of the inserted link is connected with a positioning rod; a boss is arranged on the outer wall of the main rod, a groove and a sliding hole are formed in the boss, and the sliding hole is communicated with the groove; a stop lever is connected in the sliding hole in a sliding manner, one end of the stop lever is connected with a spring, and the other end of the spring is connected with the inner wall of the sliding hole; the positioning rod is inserted into the groove and limited by the stop lever.
Two sliding holes are symmetrically arranged, and each sliding hole is provided with a stop lever.
Compared with the prior art, the utility model has the following advantages:
1. according to the utility model, the screw rod and the nut are arranged at the bottom of the cantilever, and the radar water level gauge is connected with the nut, so that when the device is used, the radar water level gauge can move along with the transverse movement of the nut, the installation position of the radar water level gauge can be adjusted within a certain range, and the accuracy of monitoring data is favorably ensured; in addition, when the radar level gauge breaks down and needs to be overhauled or replaced, the radar level gauge can be moved to a position close to the main rod, and therefore the radar level gauge is convenient to detach.
2. The radar water level gauge is higher in installation position and inconvenient to rotate the lead screw, so that the lead screw is driven to rotate by adopting a structural form of the driving wheel, the driven wheel and the synchronous belt, the driving wheel is arranged at a low position, workers can conveniently rotate the driving wheel, and convenience in operation is realized; and the driving wheel, the driven wheel and the synchronous belt are all arranged in the inner through cavity of the main rod and are of a hidden design, so that the whole body looks simpler and more attractive.
3. According to the utility model, the through strip-shaped groove is formed in the cantilever, so that the whole weight of the cantilever can be reduced, the connecting rod is connected in the strip-shaped groove in a sliding manner, the top of the cantilever is connected with the guide rod, the top of the connecting rod is connected with the sleeve, and the sleeve can slide along the guide rod, so that a good guide effect is achieved.
4. According to the utility model, the radar water level gauge, the microprocessor, the display screen, the audible and visual alarm and the like are arranged, the radar water level gauge transmits the detected water level to the microprocessor, and the microprocessor receives and processes the signals and then displays the liquid level height on the display screen in real time, so that the visual observation and recording of workers are facilitated; when the liquid level height measured by the radar water level gauge reaches the maximum warning value, the microprocessor can control the audible and visual alarm to give an alarm, timely reminds workers, and the whole system is simple in structure, high in intelligent degree and capable of monitoring the water level height in real time.
5. The gear is limited by the limiting mechanism, and the synchronous belt transmission system is limited, so that the radar water level gauge is positioned by the limiting mechanism and fixed at a proper position after being adjusted to the proper position, and the influence on the accuracy of measured data caused by the position change of the radar water level gauge due to misoperation of other people is prevented.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
FIG. 1 is a schematic diagram of the present invention.
Fig. 2 is a partially enlarged view of the structure of region a.
Fig. 3 is a sectional view of the boss and the positioning rod in a top view.
Fig. 4 is a schematic view of a cantilever bar structure.
Fig. 5 is a schematic diagram of the boom structure.
Description of reference numerals:
1, a main rod; 101 through holes; 102 mounting holes; 2, a base; 3, anchor bolts; 4, a cantilever; 5, a strip-shaped groove; 6, a guide rod; 7, a column; 8, a sleeve; 9 connecting rods; 10 a nut; 11 a lead screw; 12, a bearing seat; 13 radar level gauge; 14 a driven wheel; 15 synchronous belts; 16 rotating shafts; 17 a driving wheel; 18 gears; 19 a hand wheel; 20 inserting a rod; 21 positioning rods; 22 bosses; a 221 notch; 222 a slide hole; 23 a stop lever; 24 springs; 25, a power distribution cabinet; 26 a display screen; 27 audible and visual alarm.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.
Example one
As shown in fig. 1 to 5, the embodiment provides a water level monitoring device for a hydraulic construction project, which includes a main rod 1, a through cavity is formed inside the main rod 1, a base 2 is connected to the bottom of the main rod 1, and an anchor bolt 3 is installed on the base 2; the side wall of the main rod 1 is connected with a cantilever 4, and the cantilever 4 is arranged at a position close to the top of the main rod 1; the bottom of the cantilever 4 is provided with a transversely arranged lead screw 11, and the lead screw 11 is arranged in parallel with the cantilever 4; the screw rod 11 is connected with the main rod 1 in a relative rotation mode, and the screw rod 11 can rotate; the screw rod 11 is connected with a screw nut 10, the top of the screw nut 10 is connected with the cantilever 4 in a sliding manner, and the screw nut 10 can move left and right; specifically, the cantilever 4 is provided with a through strip-shaped groove 5, so that the whole weight of the cantilever 4 can be reduced, the strip-shaped groove 5 is connected with a connecting rod 9 in a sliding manner, the connecting rod 9 can move along the strip-shaped groove 5, the upper end and the lower end of the connecting rod 9 penetrate through the strip-shaped groove 5, the top of the connecting rod 9 is connected with a sleeve 8, the top of the cantilever 4 is connected with a guide rod 6, specifically, the top of the cantilever 4 is connected with an upright post 7, and the guide rod 6 is connected with the upright post 7; sleeve 8 and guide bar 6 sliding connection, guide bar 6 run through sleeve 8, and sleeve 8 can slide along guide bar 6, and guide bar 6 plays fine guide effect.
The bottom of the screw nut 10 is connected with a radar water level gauge 13, so that the radar water level gauge 13 and the screw nut 10 are detachably connected, for example, bolted, so that the screw nut is convenient to maintain and replace in the future; one end of the screw rod 11 extends into a through cavity in the main rod 1 and is connected with a driven wheel 14, the side wall of the main rod 1 is rotatably connected with a rotating shaft 16, and the rotating shaft 16 is arranged at a position, close to the bottom, of the main rod 1; the rotating shaft 16 is connected with a driving wheel 17, and a synchronous belt is connected between the driving wheel 17 and the driven wheel 14; the synchronous belt and the driving wheel 17 are both arranged in the inner through cavity of the main rod 1 and are in a hidden design; one end of the rotating shaft 16 extends to the outside of the main rod 1 and is connected with a hand wheel 19, the hand wheel 19 can be rotated to drive the driving wheel 17 to rotate, and then the screw rod 11 is driven to rotate through the synchronous belt and the driven wheel 14, so that the screw 10 and the radar water level gauge 13 can move.
The installation position of the radar water level gauge 13 is high, so that the lead screw 11 is inconvenient to rotate, the lead screw 11 is driven to rotate by adopting the structural form of the driving wheel 17, the driven wheel 14 and the synchronous belt, the driving wheel 17 is arranged at a low position, so that a worker can conveniently rotate the driving wheel 17, and the convenience in operation is realized; and the driving wheel 17, the driven wheel 14 and the synchronous belt are all arranged in the internal through cavity of the main rod 1 and are of a hidden design, so that the whole body looks simpler and more attractive.
According to the device, the lead screw 11 and the nut 10 are arranged at the bottom of the cantilever 4, and the radar level gauge 13 is connected with the nut 10, so that when the device is used, the radar level gauge 13 can move along with the transverse movement of the nut 10, the installation position of the radar level gauge 13 can be adjusted within a certain range, and the accuracy of monitoring data is guaranteed; in addition, when radar level gauge 13 breaks down and needs to be overhauled or replaced, radar level gauge 13 can be moved to a position close to main rod 1, and therefore radar level gauge 13 is convenient to detach.
The outer wall of the main rod 1 is connected with a power distribution cabinet 25, and a power supply module and a microprocessor are arranged in the power distribution cabinet 25; the power supply module is electrically connected with the microprocessor and the radar water level gauge 13 and supplies power to the microprocessor and the radar water level gauge; the microprocessor is in control connection with the radar level gauge 13 and is used for receiving data.
The top of the main rod 1 is also connected with an audible and visual alarm 27 and a display screen 26, and the power supply module is respectively connected with the audible and visual alarm 27 and the display screen 26; the microprocessor is respectively connected with the audible and visual alarm 27 and the display screen 26 in a control way; the water level data measured by the radar level gauge 13 can be displayed on the display screen 26 in real time; the microprocessor can be provided with a maximum warning water level value, and when the measured actual liquid level data reaches the maximum warning water level value, the microprocessor can control the audible and visual alarm 27 to give an alarm, so that the prompt reminding effect is achieved.
By arranging the radar water level gauge 13, the microprocessor, the display screen 26, the audible and visual alarm 27 and the like, the radar water level gauge 13 transmits the detected water level to the microprocessor, and the microprocessor receives and processes the signals and then displays the liquid level height on the display screen 26 in real time, so that the visual observation and recording of workers are facilitated; when the liquid level height measured by the radar water level gauge 13 reaches the maximum warning value, the microprocessor can control the audible and visual alarm 27 to give an alarm to remind workers in time, the whole system is simple in structure and high in intelligent degree, and the water level height can be monitored in real time.
The bottom of cantilever 4 is connected with bearing frame 12, and the other end of lead screw 11 links to each other with bearing frame 12, improves stability.
The wall of the main rod 1 is provided with a mounting hole 102, and the mounting hole 102 is correspondingly arranged at the corresponding position of the driving wheel 17 and the driven wheel 14, so that the installation is convenient.
Example two
As shown in fig. 1 to 5, on the basis of the first embodiment, the present embodiment provides a water level monitoring device for hydraulic construction engineering, further including a limiting mechanism, where the limiting mechanism includes a gear 18, and the gear 18 is connected to the rotating shaft 16; the gear rack further comprises an insert rod 20 which is in fit insertion connection with the gear 18, and the end part of the insert rod 20 can be inserted between teeth of the gear 18, so that the rotation of the gear 18 is blocked; the inserted bar 20 is connected with the main bar 1 in a sliding way; specifically, a through hole 101 is formed in the wall of the main rod 1, and the inserted rod 20 freely penetrates through the through hole 101 and can slide along the through hole 101; one end of the inserted link 20 is connected with a positioning link 21; the outer wall of the main rod 1 is provided with a boss 22, the boss 22 is provided with a groove 221 and a sliding hole 222, and the sliding hole 222 is communicated with the groove 221; a stop lever 23 is connected in the sliding hole 222 in a sliding manner, one end of the stop lever 23 is connected with a spring 24, and the other end of the spring 24 is connected with the inner wall of the sliding hole 222; in use, the positioning rod 21 moves along with the movement of the insertion rod 20, and the positioning rod 21 can be inserted into the groove 221 and limited by the stop rod 23.
Two sliding holes 222 are symmetrically arranged, and each sliding hole 222 is provided with a stop lever 23.
The specific using process is as follows:
after the position of the radar water level gauge 13 is adjusted to the right position, the inserted rod 20 is pushed, so that one end of the inserted rod 20 is inserted between teeth of the gear 18 to form limiting; in the moving process of the inserting rod 20, the positioning rod 21 moves along with the inserting rod, the positioning rod 21 extrudes the stop rod 23, the stop rod 23 compresses the spring 24, the positioning rod 21 enters one side of the stop rod 23 and is limited in the groove 221 by the stop rod 23, and therefore the position positioning of the radar water level gauge 13 is achieved.
It can be seen that, through being provided with stop gear, stop gear can carry on spacingly to gear 18, and then carry on spacingly to synchronous belt drive system, like this, after radar level gauge 13 adjusted suitable position, utilize stop gear to fix a position it, make it fix in this position, prevent that other people maloperation from causing radar level gauge 13 position change, influence the measured data accuracy.
While embodiments of the utility model have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the utility model, the scope of which is defined by the claims and their equivalents.
Claims (8)
1. A water level monitoring device for a hydraulic construction project comprises a main rod, wherein a through cavity is formed in the main rod, the bottom of the main rod is connected with a base, and the side wall of the main rod is connected with a cantilever; the bottom of the nut is connected with a radar water level gauge; one end of the screw rod extends into a through cavity in the main rod and is connected with a driven wheel, the side wall of the main rod is rotatably connected with a rotating shaft, the rotating shaft is connected with a driving wheel, and a synchronous belt is connected between the driving wheel and the driven wheel; the synchronous belt and the driving wheel are both arranged in the through cavity in the main rod; one end of the rotating shaft extends out of the main rod and is connected with a hand wheel.
2. The water level monitoring device for the water conservancy construction engineering according to claim 1, wherein a power distribution cabinet is connected to the outer wall of the main rod, and a power module and a microprocessor are arranged in the power distribution cabinet; the power supply module is electrically connected with the microprocessor and the radar water level gauge; and the microprocessor is connected with the radar level gauge in a control way.
3. The water level monitoring device for the water conservancy construction engineering according to claim 2, wherein the top of the main rod is further connected with an audible and visual alarm and a display screen, and the power supply module is respectively connected with the audible and visual alarm and the display screen; and the microprocessor is respectively connected with the audible and visual alarm and the display screen in a control way.
4. The water level monitoring device for the water conservancy construction engineering according to claim 1, wherein a bearing seat is connected to the bottom of the cantilever, and the other end of the lead screw is connected with the bearing seat.
5. The water level monitoring device for the water conservancy construction engineering according to claim 1, wherein the cantilever is provided with a through strip-shaped groove; the connecting rod is connected to the strip-shaped groove in a sliding mode, the top of the connecting rod is connected with the sleeve, the top of the cantilever is connected with the guide rod, and the sleeve is connected with the guide rod in a sliding mode.
6. The water level monitoring device for the water conservancy construction project according to claim 1, wherein a mounting hole is formed on a wall of the main rod.
7. The water level monitoring device for the water conservancy construction engineering according to claim 1, further comprising a limiting mechanism, wherein the limiting mechanism comprises a gear, and the gear is connected with the rotating shaft; the gear is matched and inserted with the gear, and the inserted rod is connected with the main rod in a sliding manner; one end of the inserted link is connected with a positioning rod; a boss is arranged on the outer wall of the main rod, a groove and a sliding hole are formed in the boss, and the sliding hole is communicated with the groove; a stop lever is connected in the sliding hole in a sliding manner, one end of the stop lever is connected with a spring, and the other end of the spring is connected with the inner wall of the sliding hole; the positioning rod is inserted into the groove and limited by the stop lever.
8. The water level monitoring device for the water conservancy construction engineering according to claim 7, wherein the number of the slide holes is two and the two slide holes are symmetrically arranged, and each slide hole is provided with a stop lever.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122743879.7U CN216246667U (en) | 2021-11-10 | 2021-11-10 | Water level monitoring device that hydraulic construction engineering used |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122743879.7U CN216246667U (en) | 2021-11-10 | 2021-11-10 | Water level monitoring device that hydraulic construction engineering used |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216246667U true CN216246667U (en) | 2022-04-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122743879.7U Active CN216246667U (en) | 2021-11-10 | 2021-11-10 | Water level monitoring device that hydraulic construction engineering used |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216246667U (en) |
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2021
- 2021-11-10 CN CN202122743879.7U patent/CN216246667U/en active Active
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Effective date of registration: 20240424 Address after: Floor 5, Building A, No. 398 Baohe Avenue, Baohe District, Hefei City, Anhui Province, 230041 Patentee after: Anhui Haichao Project Construction Management Consulting Co.,Ltd. Country or region after: China Address before: 276700 No. 14, Shuxin East Street, Linshu street, Linshu County, Linyi City, Shandong Province Patentee before: Wang Zhipeng Country or region before: China |