CN118149926B - High-precision detection device for hydraulic engineering construction - Google Patents
High-precision detection device for hydraulic engineering construction Download PDFInfo
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- CN118149926B CN118149926B CN202410579774.8A CN202410579774A CN118149926B CN 118149926 B CN118149926 B CN 118149926B CN 202410579774 A CN202410579774 A CN 202410579774A CN 118149926 B CN118149926 B CN 118149926B
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- 238000001514 detection method Methods 0.000 title claims abstract description 48
- 238000010276 construction Methods 0.000 title claims abstract description 24
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 90
- 230000001681 protective effect Effects 0.000 claims abstract description 59
- 239000012535 impurity Substances 0.000 claims abstract description 27
- 238000004804 winding Methods 0.000 claims abstract description 13
- 230000007246 mechanism Effects 0.000 claims abstract description 11
- 238000004140 cleaning Methods 0.000 claims abstract description 7
- 238000010521 absorption reaction Methods 0.000 claims abstract description 5
- 229920000742 Cotton Polymers 0.000 claims description 35
- 238000007667 floating Methods 0.000 claims description 23
- 238000007790 scraping Methods 0.000 claims description 11
- 230000033001 locomotion Effects 0.000 claims description 9
- 230000005540 biological transmission Effects 0.000 claims description 8
- 230000000149 penetrating effect Effects 0.000 claims description 5
- 230000003749 cleanliness Effects 0.000 abstract description 5
- 230000035945 sensitivity Effects 0.000 abstract description 3
- 239000002349 well water Substances 0.000 description 16
- 235000020681 well water Nutrition 0.000 description 16
- 238000000034 method Methods 0.000 description 13
- 230000008569 process Effects 0.000 description 13
- 238000005096 rolling process Methods 0.000 description 10
- 238000006073 displacement reaction Methods 0.000 description 6
- 239000003673 groundwater Substances 0.000 description 5
- 238000013461 design Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 230000005484 gravity Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 239000013049 sediment Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 238000012502 risk assessment Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- -1 silt Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000012876 topography Methods 0.000 description 1
Classifications
-
- 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
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- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Geophysics And Detection Of Objects (AREA)
- Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
Abstract
The invention discloses a high-precision detection device for hydraulic engineering construction, and relates to the technical field of hydraulic engineering detection. The invention comprises a box body and a balancing part, wherein the balancing part comprises a plurality of telescopic supporting rods fixedly arranged at the lower end of the box body, and a placing disc is arranged in the box body through a supporting part; the cleaning part comprises a circular plate which is arranged at the lower end of the box body through a winding and unwinding component, and a cover body and two reset springs II are fixedly arranged at the lower end of the circular plate. The advantages are that: the invention can effectively improve the levelness of the device placement, improve the accuracy of the detection result of the subsequent detector, and simultaneously can realize the cleaning of impurities right below the detector through the cooperation of the protective cover and the movable interception cover body, improve the cleanliness of the water surface at the lower end of the detector, further improve the accuracy of the detection result of the detector, and can realize the wiping of the water stain on the lower surface of the detector through the water absorption mechanism, thereby effectively improving the sensitivity of the detector in the subsequent use and prolonging the service life of the detector.
Description
Technical Field
The invention relates to the technical field of hydraulic engineering detection, in particular to a high-precision detection device for hydraulic engineering construction.
Background
Before construction, the hydraulic engineering generally needs to actually know and master construction topography, environment, water and soil and the like in order to comprehensively know construction conditions and provide basis for construction scheme design, risk assessment and the like, wherein detection of the height of the underground water level is particularly important;
at present, in order to solve the actual underground water level of a construction site, a detector usually measures the depth of well water near the construction site, and the distance between the well water surface and the ground is measured by using an underground water level detector to obtain the underground water level, but when a great amount of impurities float on the surface of the well water (such as sand and gravel on the surface of the well water fall into the well water when the well wall is lost for a long time, sediment, and the like are collected on the well water), because the well is deeper, the result obtained by using the detector on the well water level can greatly reduce the accuracy when the well water is difficult to clean manually;
therefore, there is a need to design a high-precision detection device for hydraulic engineering construction to solve the above problems.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a high-precision detection device for hydraulic engineering construction, which solves the problem that impurities in well water proposed in the background art can reduce the accuracy of a detection result of a detector.
In order to achieve the above object, the present invention is realized by the following technical scheme, including:
a case body;
the balance part comprises a plurality of telescopic support rods fixedly arranged at the lower end of the box body, a placing disc is arranged in the box body through a support part, a slideway is fixedly arranged on the placing disc, and a first ball body is placed on the slideway;
The cleaning part comprises a circular plate which is arranged at the lower end of the box body through a retraction part, a cover body and two reset springs II are fixedly arranged at the lower end of the circular plate, a supporting plate is fixedly arranged between the two reset springs II, a detector for detecting the height of the underground water level is fixedly arranged at the lower end of the supporting plate, a water absorption mechanism is arranged in the cover body, a protective cover is fixedly arranged at the lower end of the circular plate, a first rack is arranged on the protective cover through a lifting part, a limiting plate is fixedly arranged in the protective cover, a rotating shaft is rotatably arranged on the limiting plate, a first rotating gear meshed with the first rack is fixedly arranged on the rotating shaft, and a transmission part is arranged between the rotating shaft and the cover body;
Two arc racks are installed in the protective cover through a fixing part, a driving part is jointly installed between the arc racks and the rotating shaft, connecting rods are fixedly installed on the arc racks, an interception cover body for intercepting impurities is fixedly installed between the connecting rods, and a limiting part is installed between the interception cover body and the protective cover.
Preferably, the supporting component comprises a plurality of first reset springs fixedly installed in the box body, a plurality of cylinders are fixedly installed between the first reset springs together, cylinders are fixedly installed on the cylinders, the placing plates are fixedly installed on the cylinders, and a plurality of second spheres are placed in the cylinders.
Preferably, the winding and unwinding component comprises a fixed box fixedly arranged at the lower end of the box body, a first servo motor is fixedly arranged at the side edge of the fixed box, a rotating shaft is fixedly arranged at the driving end of the first servo motor and penetrates through the rotating shaft to be rotatably arranged on the fixed box, a winding roller is fixedly arranged on the rotating shaft, a traction rope is wound on the winding roller, a circular plate is fixedly arranged at one end of the traction rope, the traction rope penetrates through the fixed box and is slidably arranged on the fixed box, and two telescopic rods are fixedly arranged between the circular plate and the fixed box.
Preferably, the fixed box is rotationally provided with a shaft body, a first gear is fixedly arranged on the shaft body, a second gear meshed with the first gear is fixedly arranged on the rotating shaft, a roller body is fixedly arranged on the shaft body, a scale rope is wound on the roller body, one end of the scale rope is fixedly arranged on the circular plate, and the scale rope penetrates through the fixed box in a sliding manner.
Preferably, the water absorbing mechanism comprises a supporting block fixedly arranged on the cover body, a second servo motor is fixedly arranged on the supporting block, a screw rod is fixedly arranged at the driving end of the second servo motor, the screw rod penetrates through and is rotatably arranged on the cover body, a sliding block is arranged on the screw rod through a ball nut, a fixing piece is fixedly arranged on the sliding block, and a moving plate is fixedly arranged at the lower end of the fixing piece;
The cover body is internally and fixedly provided with a transverse plate, the transverse plate is provided with a first sliding groove and a second sliding groove, the movable plate is slidably arranged on the second sliding groove, the movable plate is rotatably provided with a rod body, the rod body is fixedly provided with a roller, the roller is rotatably arranged on the first sliding groove, the rod body is fixedly provided with a water-absorbing cotton roller, the rod body is rotatably provided with a collecting box, two scraping plates are fixedly arranged in the collecting box, and one ends of the two scraping plates are respectively attached to the surface of the water-absorbing cotton roller;
the cover body is internally and fixedly provided with a limiting rod, the limiting rod is provided with a fixed block in a sliding manner, and one end of the rod body is rotatably arranged on the fixed block.
Preferably, the lifting component comprises a fixed plate fixedly mounted on the protective cover, a supporting piece is arranged on the fixed plate in a penetrating and sliding manner, a straight plate is fixedly mounted on the supporting piece, a first rack is fixedly mounted on the straight plate, a sliding port I for moving the first rack is formed in the protective cover, a floating plate is fixedly mounted at the lower end of the supporting piece, and two motion limiting blocks for limiting the motion of the floating plate are fixedly mounted on the protective cover.
Preferably, the transmission part comprises a second rack fixedly installed on the supporting plate, a sliding port II for moving the second rack is formed in the cover body, a rotating rod is rotatably installed on the limiting plate, a rotating gear II meshed with the second rack is fixedly installed on the rotating rod, a rotating wheel I is fixedly installed on the rotating shaft, a rotating wheel II is fixedly installed on the rotating rod, and a conveying belt I is sleeved between the rotating wheel I and the rotating wheel II.
Preferably, the fixed part comprises two arc plates fixedly installed in the protective cover, two sliding grooves are formed in the arc plates, two arc racks are slidably installed on the corresponding sliding grooves, grooves communicated with the corresponding sliding grooves are formed in the arc plates, sliding plates are slidably installed on the grooves, and the two sliding plates are fixedly connected with the corresponding arc racks.
Preferably, the driving component comprises a positioning plate fixedly arranged in the protective cover, a rotary rod is rotatably arranged at the lower end of the positioning plate, two eccentric shaft gears are fixedly arranged on the rotary rod, and the two eccentric shaft gears are meshed with corresponding arc racks;
The lower end of the positioning plate is rotatably provided with a shaft lever, the shaft lever is fixedly provided with a bevel gear II, the rotating shaft is fixedly provided with a bevel gear I meshed with the bevel gear II, the lower end of the positioning plate is rotatably provided with a plurality of round bars, the shaft lever is fixedly provided with a driving wheel, the round bars and the rotating sticks are fixedly provided with driven wheels, and a conveying belt II is sleeved between the driving wheel and the driven wheels.
Preferably, the limiting component comprises an arc-shaped groove formed in the protective cover, two limiting blocks are slidably mounted on the arc-shaped groove, and the two limiting blocks are fixedly mounted on the interception cover body.
The invention provides a high-precision detection device for hydraulic engineering construction. The beneficial effects are as follows:
1. When the underground water level is detected, the invention has the advantages of improving the water level placed by the device and improving the accuracy of the detection result of the subsequent detector, a worker can judge whether the whole device is inclined by observing the position of the sphere, and after the device is inclined, the levelness placed by the device is improved by adapting and debugging a plurality of telescopic support rods, namely the accuracy of the detection result of the subsequent detector is effectively improved.
2. When the underground water level height detection device is used for detecting the underground water level height, the device has the advantages of intercepting and gathering impurities in well water and improving the cleanliness of the water surface detected by the detector, most of the impurities floating on the surface of the well water can be intercepted outside the protective cover through the protective cover, meanwhile, the impurities in the protective cover can be gathered and pushed through the movable interception cover body, the cleanliness of the water surface right below the detector can be effectively improved, and the accuracy of the underground water level height result detected by the detector is further improved.
3. When the invention detects the underground water level, the invention has the advantages of automatically wiping the water stain at the bottom of the detector, improving the accuracy of the subsequent detection result of the detector and prolonging the service life of the detector, and the water stain at the bottom of the detector can be wiped by the rolling displacement of the water-absorbing cotton roller through the water-absorbing mechanism, so that the dryness of the lower surface of the detector is improved when the detector is used subsequently, and the sensitivity of the detector to water level detection subsequently can be effectively improved.
In summary, the invention can effectively improve the levelness of the device placement, improve the accuracy of the detection result of the subsequent detector, and simultaneously can realize the cleaning of impurities right below the detector through the cooperation of the protective cover and the movable interception cover body, improve the cleanliness of the water surface at the lower end of the detector, further improve the accuracy of the detection result of the detector, and can realize the wiping of the water stain on the lower surface of the detector through the water absorption mechanism, thereby effectively improving the sensitivity of the detector in the subsequent use and prolonging the service life of the detector.
Drawings
The invention is described in further detail below with reference to the attached drawing figures, wherein:
Fig. 1 is a schematic structural diagram of a high-precision detection device for hydraulic engineering construction, which is provided by the invention;
FIG. 2 is a schematic side view of the structure of FIG. 1;
FIG. 3 is a schematic cross-sectional view taken along the direction A-A in FIG. 2;
FIG. 4 is a schematic perspective view of FIG. 3;
FIG. 5 is a schematic view of the connection structure of the cylinder, the placement tray and the slide in FIG. 4;
FIG. 6 is a schematic view of the retractable member of FIG. 4;
FIG. 7 is a schematic top view of the circular plate, the hauling cable and the two telescopic rods in FIG. 6;
FIG. 8 is a schematic cross-sectional view taken along the B-B direction in FIG. 7;
FIG. 9 is a schematic perspective view of FIG. 8;
FIG. 10 is a schematic view of the lifting member of FIG. 9;
FIG. 11 is a schematic view of the structural connection of the transmission member to the support plate and the detector of FIG. 9;
FIG. 12 is a schematic view of the structural attachment of the stationary member to the driving member and the interceptor shield of FIG. 9;
FIG. 13 is a schematic view of the portion A of FIG. 12;
FIG. 14 is a schematic view of the structural connection of two arc plates and two arc racks in FIG. 12;
FIG. 15 is a schematic view of the structural connection of the two connecting rods to the interceptor shell of FIG. 12;
FIG. 16 is a schematic view of the portion B of FIG. 15;
FIG. 17 is a schematic view of the water absorbing mechanism of FIG. 9;
FIG. 18 is a schematic view of the portion C of FIG. 17;
fig. 19 is a schematic view showing the structural connection of the absorbent cotton and the two scrapers in fig. 17.
In the figure: 1 box body, 2 telescopic supporting rods, 3 fixed boxes, 4 return springs, 5 cylinders, 6 placing discs, 7 slide ways, 8 spheres, 9 spheres, 10 servo motors, 11 rotating shafts, 12 winding rollers, 13 traction ropes, 14 circular plates, 15 telescopic rods, 16 protective covers, 17 cover bodies, 18 return springs, 19 supporting plates, 20 detectors, 21 fixed plates, 22 supporting pieces, 23 floating plates, 24 straight plates, 25 first racks, 26 limit blocks, 27 rotating shafts, 28 rotating gears, 29 rotating rods, 30 conveying belts, 31 rotating gears, 32 second racks, 33 bevel gears, 34 shafts, 35 bevel gears, 36 conveying belts, 37 round rods, 38 rotating rods, 39 eccentric shaft gears, 40 arc plates, 41 slide grooves, 42 grooves, 43 arc racks, 44 sliding plates, 45 connecting rods, 46 interception cover bodies, 47 limiting blocks, 48 servo motors, 49 lead screws, 50 sliding blocks, 51 fixing pieces, 52 moving plates, 53 transverse plates, 54 rod bodies, 55, 56 collecting boxes, 57 water absorbing cotton rollers, 58 scraping plates, 60 fixing blocks, 61 limiting plates.
Detailed Description
The following description of the embodiments of the present invention 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 invention, but not all embodiments.
Referring to fig. 1, a high-precision detection device for hydraulic engineering construction includes:
The box body 1, box body 1 is used for carrying other component parts on it.
Referring to fig. 1-5, the balancing part is used for ensuring the levelness of the device placement and improving the accuracy of the subsequent detection result of the underground water level, and comprises a plurality of telescopic support rods 2 fixedly installed at the lower end of a box body 1, a placement disc 6 is installed in the box body 1 through a support component, a slideway 7 is fixedly installed on the placement disc 6, and a sphere I8 is placed on the slideway 7.
The box body 1 is made of transparent glass materials, and after the device is placed, a detector can judge whether the device is horizontally placed by observing whether the first ball 8 is positioned at the central position of the placing plate 6.
The purpose of installing slide 7 on place the dish 6 is, when the device is placed on uneven ground, and the device is whole when the slope takes place for including placing the dish 6 (the angle of slope is less obvious, if the device inclination is obvious, the inspector can directly carry out the length of two corresponding flexible bracing pieces 2 of device slope side and exercise the suitability adjustment), through the design of slide 7's style, can carry out spacingly to the roll direction of spheroid one 8 to the direction of the whole slope of device is directly perceived, clear observation of inspector, and carries out the adaptability adjustment to the length of two corresponding flexible bracing pieces 2 of slope side.
The chute 7 is provided with a placing groove (not shown in the drawing), the bottom of the placing groove is lower than the inner bottom wall of the chute 7, and the first ball 8 is placed on the placing groove, so that when the placing plate 6 inclines, the first ball 8 rolls on the chute 7, and is debugged by a detection person, when the first ball 8 rolls again and resets, the first ball 8 can be effectively ensured to roll into the placing groove again through the height difference between the placing groove and the inner bottom of the chute 7.
The supporting component includes a plurality of reset springs one 4 of fixed mounting in box body 1, a plurality of common fixed mounting has drum 5 between the reset spring one 4, fixed mounting has the cylinder (drawing in the figure but not annotating) on the drum 5, and place a plurality of spheroids two 9 in the drum 5, when the whole slope that takes place of device, a plurality of spheroids two 9 can roll to the device incline direction with spheroid one 8, through the self gravity of a plurality of spheroids two 9 at this moment, can make drum 5 press device incline direction's reset spring one 4 for drum 5 is more obvious with placing a 6 inclination, even if the inclination of device is observed to the inspection personnel more clearly.
Referring to fig. 1-4 and 6-19, a clearing part is used for intercepting and clearing impurities on the water surface detected by a detector 20, improving the accuracy of detection results of the underground water level detected by the detector 20, the clearing part comprises a circular plate 14 which is installed at the lower end of a box body 1 through a retraction part, a cover body 17 is fixedly installed at the lower end of the circular plate 14, two return springs II 18 are fixedly installed at the lower end of the circular plate 14, the two return springs II 18 are both positioned in the cover body 17, a supporting plate 19 is fixedly installed between the two return springs II 18 together, the supporting plate 19 is slidably installed in the cover body 17, the detector 20 for detecting the underground water level is fixedly installed at the lower end of the supporting plate 19, a water absorption mechanism is installed in the cover body 17, a protective cover 16 is fixedly installed at the lower end of the circular plate 14, a first rack 25 is installed on the protective cover 16 through a lifting part, a limiting plate is fixedly installed in the protective cover 16, a rotating shaft 27 is rotatably installed on the limiting plate, a rotating gear I28 meshed with the first rack 25 is fixedly installed on the rotating shaft 27, and a transmission part is installed between the rotating shaft and the cover body 17;
Two arc racks 43 are installed in the protective cover 16 through a fixing part, a driving part is jointly installed between the two arc racks 43 and the rotating shaft 27, connecting rods 45 are fixedly installed on the two arc racks 43, an interception cover body 46 for intercepting impurities is jointly fixedly installed between the two connecting rods 45, and a limiting part is installed between the interception cover body 46 and the protective cover 16.
The winding and unwinding components comprise a fixed box 3 fixedly arranged at the lower end of the box body 1, a first servo motor 10 is fixedly arranged on the side edge of the fixed box 3, a rotating shaft 11 is fixedly arranged at the driving end of the first servo motor 10, the rotating shaft 11 penetrates through and is rotatably arranged on the fixed box 3, a winding roller 12 is fixedly arranged on the rotating shaft 11, a traction rope 13 is wound on the winding roller 12, a circular plate 14 is fixedly arranged at one end of the traction rope 13, the traction rope 13 penetrates through and is slidably arranged on the fixed box 3, two telescopic rods 15 are fixedly arranged between the circular plate 14 and the fixed box 3, and the winding and unwinding components can facilitate lifting of the detector 20 according to requirements.
The purpose of installing two telescopic links 15 between plectane 14 and fixed box 3 is that when wind-up roll 12 rotates and releases or the rolling to haulage rope 13 for plectane 14 reciprocates, can carry out the spacing to the direction of movement of plectane 14 through two telescopic links 15, improves the stability that plectane 14 moved in the vertical direction.
The fixed box 3 is rotatably provided with a shaft body (not shown in the figure), a first gear (not shown in the figure) is fixedly arranged on the shaft body, a second gear (not shown in the figure) meshed with the first gear is fixedly arranged on the rotating shaft 11, a roller body (not shown in the figure) is fixedly arranged on the shaft body, a scale rope (not shown in the figure) is wound on the roller body, one end of the scale rope is fixedly arranged on the circular plate 14, and the scale rope penetrates through and is slidably arranged on the fixed box 3.
When the first servo motor 10 drives the wind-up roller 12 to rotate through the rotating shaft 11 to release the traction rope 13, and the circular plate 14 drives the detector 20 to move downwards, the scale rope can be released along with the traction rope 13 through the cooperation of the rotating shaft 11 with the second gear, the first gear, the rod body and the roller body, so that a detector can know and master the moving-down height of the detector 20 conveniently.
The water absorbing mechanism comprises a supporting block (drawn but not marked in the figure) fixedly installed on the cover 17, a second servo motor 48 is fixedly installed on the supporting block, a screw rod 49 is fixedly installed at the driving end of the second servo motor 48, the screw rod 49 penetrates through and is rotatably installed on the cover 17, a sliding block 50 is installed on the screw rod 49 through a ball nut, a fixing piece 51 is fixedly installed on the sliding block 50, a moving plate 52 is fixedly installed at the lower end of the fixing piece 51, a transverse plate 53 is fixedly installed in the cover 17, a first sliding groove and a second sliding groove (drawn but not marked in the figure) are formed in the transverse plate 53, the moving plate 52 is slidably installed on the second sliding groove, a rod body 54 is rotatably installed on the moving plate 52, a roller 55 is fixedly installed on the rod body 54, the roller 55 is rotatably installed on the first sliding groove, a water absorbing cotton roller 57 is fixedly installed on the rod body 54 (when the water absorbing cotton roller 57 is at an initial position, the water absorbing cotton roller 57 is close to the inner wall of the cover 17, measurement of the height of the detector 20 cannot be hindered, and when the water absorbing cotton roller 57 is at the initial position, the upper end and the bottom of the detector 20 are on the same level line as the detector 20).
When the detector 20 detects the height of the ground water level and moves to reset, the water absorbing cotton roller 57 can reciprocate once through the water absorbing mechanism to wipe the water stain at the bottom of the detector 20 (because the bottom of the detector 20 is required to be contacted with the water surface when the detector 20 detects the ground water level height, the water stain can be remained at the bottom of the detector 20 after the detector 20 measures the water level height), the accuracy of the detection result of the detector 20 on the water level height can be effectively improved, and the service life of the detector can be effectively prolonged.
The detector 20 measures the ground water level by using the sensor, and then presents the obtained information to the user through the steps of data processing, alarming, etc., and the internal structure is the prior art, which is not described herein.
The collecting box 56 is rotatably arranged on the rod body 54, two scraping plates 58 are fixedly arranged in the collecting box 56, one ends of the two scraping plates 58 are respectively attached to the surface of the water absorbing cotton roller 57, when the screw rod 49 rotates and the sliding block 50, the fixing piece 51 and the moving plate 52 are matched, the rod body 54 is driven to drive the rolling wheels 55 and the water absorbing cotton roller 57 to move, the rolling wheels 55 can be enabled to roll and displace due to friction resistance generated by the pair of rolling wheels 55 of the sliding groove formed in the transverse plate 53, and when the rolling wheels 55 rotate, the rod body 54 and the water absorbing cotton roller 57 rotate together, so that the water absorbing cotton roller 57 rotates and displaces to wipe the bottom of the detector 20, and the water stain wiping effect of the water absorbing cotton roller 57 on the bottom of the detector 20 can be effectively improved;
When the volume of the absorbent cotton roller 57 is continuously increased in the process of continuously absorbing water, the two scraping plates 58 at the lower end of the absorbent cotton roller 57 can be matched to squeeze and scrape out the water absorbed by the absorbent cotton roller 57, namely, the dryness of the absorbent cotton roller 57 is effectively improved, and the effect of wiping the water stain at the bottom of the detector 20 after the absorbent cotton roller 57 is continuously constructed is improved.
The collecting box 56 is provided with a plurality of through holes, when the two scraping plates 58 are matched to squeeze and scrape water in the water absorbing cotton roller 57, the water can fall into the collecting box 56 under the action of self gravity, and the through holes formed in the collecting box 56 can facilitate water outflow in the collecting box 56.
The limiting rod 59 is fixedly arranged in the cover body 17, the fixed block 60 is slidably arranged on the limiting rod 59, one end of the rod body 54 is rotatably arranged on the fixed block 60, and when the second servo motor 48 drives the rod body 54 and the absorbent cotton roller 57 to move through the screw rod 49, the rod body 54 and the absorbent cotton roller 57 can be limited in movement through the cooperation of the limiting rod 59 and the fixed block 60, so that the stability of the rod body 54 and the absorbent cotton roller 57 in the moving process is improved.
The lifting part comprises a fixed plate 21 fixedly arranged on the protective cover 16, a supporting piece 22 is arranged on the fixed plate 21 in a penetrating and sliding manner, a straight plate 24 is fixedly arranged on the supporting piece 22, a first rack 25 is fixedly arranged on the straight plate 24, a sliding port I for moving the first rack 25 is formed in the protective cover 16, a floating plate 23 is fixedly arranged at the lower end of the supporting piece 22, and two limiting blocks 26 for limiting the movement of the floating plate 23 are fixedly arranged on the protective cover 16.
When the protective cover 16 moves downwards into water, the floating plate 23 contacts with the water surface, the floating force of the water to the floating plate 23 can enable the floating plate 23 to move upwards continuously, and the moving limiting of the floating plate 23 and the supporting piece 22 can be realized through the fixing plate 21, so that the first rack 25 can be ensured to move in the vertical direction all the time, namely, the first rack 25 can be effectively ensured to be meshed with the first rotary gear 28 all the time.
The transmission part comprises a second rack 32 fixedly mounted on the supporting plate 19, a sliding port II for moving the second rack 32 is formed in the cover body 17, a rotating rod 29 is rotatably mounted on the limiting plate, a rotating gear II 31 meshed with the second rack 32 is fixedly mounted on the rotating rod 29, a rotating wheel I (not shown in the drawing) is fixedly mounted on the rotating shaft 27, a rotating wheel II (not shown in the drawing) is fixedly mounted on the rotating rod 29, a first conveyor belt 30 is sleeved between the rotating wheel I and the rotating wheel II, and when the floating plate 23 starts to move through the supporting piece 22, the supporting plate 19 can drive the detector 20 to move up and down (in the direction shown in fig. 9) through the cooperation of the first rack 25 and the transmission part.
Two sliding grooves are formed in the cover body 17, blocks are slidably mounted on the two sliding grooves, the two blocks are fixedly mounted on the supporting plate 19, and when the supporting plate 19 is stressed to drive the detector 20 to move up and down, the stability of the supporting plate 19 for driving the detector 20 to move can be effectively improved through the cooperation of the two sliding grooves, the blocks and the two return springs 18, and the supporting plate 19 is ensured to drive the detector 20 to move up and down in the vertical direction.
The fixed part includes two arc boards 40 of fixed mounting in protection casing 16, has all offered spout 41 on two arc boards 40, and two arc racks 43 all slidable mounting are on corresponding spout 41, have all offered the recess 42 that is linked together with corresponding spout 41 on two arc boards 40, and all slidable mounting has sliding plate 44 on two recesses 42, and two sliding plate 44 all with corresponding arc rack 43 fixed connection.
Through the style design of two arc boards 40, can make when two arc racks 43 atress, along spout 41 of seting up on the arc board 40, carry out the rotation displacement, and through the cooperation of two sliding plates 44 and corresponding recess 42, can carry out spacingly to the removal of two arc racks 43, when improving two arc racks 43 atress, the stability of removal.
The driving part comprises a positioning plate 61 fixedly arranged in the protective cover 16, a rotary rod 38 is rotatably arranged at the lower end of the positioning plate 61, two eccentric shaft gears 39 are fixedly arranged on the rotary rod 38, the two eccentric shaft gears 39 are meshed with corresponding arc racks 43 (the teeth of the two eccentric shaft gears 39 are opposite), a shaft lever 34 is rotatably arranged at the lower end of the positioning plate 61, a bevel gear II 35 is fixedly arranged on the shaft lever 34, a bevel gear I33 meshed with the bevel gear II 35 is fixedly arranged on the rotating shaft 27, a plurality of round rods 37 are rotatably arranged at the lower end of the positioning plate 61, a driving wheel (not shown in the drawing) is fixedly arranged on the shaft lever 34, driven wheels (not shown in the drawing) are fixedly arranged on the round rods 37 and the rotary rod 38, and a conveyor belt II 36 is sleeved between the driving wheel and the driven wheels.
When the rotation shaft 27 rotates, through the cooperation of the rotation shaft 27 and the driving component, the two arc racks 43 can perform relative rotation displacement, and in the process of the relative rotation displacement of the two arc racks 43, the two connecting rods 45 can enable the interception cover 46 to move, gather and push impurities on the water surface inside the protection cover 16, so that the cleanliness of the water surface can be effectively improved, the accuracy of the detector 20 on the water surface high detection [ impurities (such as silt, sediment, plant residues and the like) floating on the well water surface ] can be improved, and the accuracy of the detector 20 on the water surface high detection result ] can be reduced.
Two limiting blocks 26 are fixedly arranged on the protective cover 16, so that the movement of the floating plate 23 is limited, when the upper end of the floating plate 23 moves to be in contact with the limiting blocks 26, the lower end of the detector 20 just contacts with the water surface, the water level can be detected, and the interception cover 46 moves to the right side of the protective cover 16, so that the detection of the detector 20 is not hindered.
The round holes (drawn but not marked in the figure) are formed in the protective cover 16 and the interception cover 46, when the protective cover 16 moves downwards into water, solid impurities on the well surface can be intercepted outside the protective cover 16, at the moment, the water outside the protective cover 16 can conveniently flow to the interior of the protective cover 16 through the plurality of round holes formed in the protective cover 16, the consistency of the heights of the inner water surface and the outer water surface of the protective cover 16 is kept, and the consistency of the heights of the water surfaces on two sides of the interception cover 46 can be effectively ensured through the plurality of round holes formed in the interception cover 46 in the process of gathering and pushing the impurities in the protective cover 16, namely, the accuracy of the detection result of the detector 20 on the height of the water surface is effectively improved, the pressure on the water is increased due to the influence of additional gravity when the protective cover 16 and the interception cover 46 enter the well water, and the detection result of the detector 20 is influenced.
The interception cover body 46 is formed by an arc-shaped plate and a cover plate, the cover plate is fixedly arranged on the arc-shaped plate, a plurality of round holes are formed in the arc-shaped plate, when the interception cover body 46 is stressed to displace, the interception cover body can gather and push impurities in the protective cover 16 through the cooperation of the arc-shaped plate and the cover plate, and the interception cover body can effectively prevent the impurities from being pushed upwards to the inside of the cover body 17 through the cover plate in the process of pushing the impurities by the arc-shaped plate, so that the influence of the impurities on the detection result of the detector 20 is reduced, and the situation of scraping and rubbing the lower end of the detector 20 by the impurities occurs.
The limiting member comprises an arc-shaped groove (not shown in the figure but seen in fig. 9) formed in the protective cover 16, two limiting blocks 47 are slidably mounted on the arc-shaped groove, and the two limiting blocks 47 are fixedly mounted on the interception cover 46.
The setting interception cover 46 is made by elastic material, and when the interception cover 46 atress is at the inside removal of protection casing 16, through arc wall and two stopper 47 to and the cooperation that interception cover 46 self has elasticity, can make the interception cover 46 laminate on the inner wall of protection casing 16 all the time, can effectively ensure that interception cover 46 gathers together, the effect of lapse to the inside impurity of protection casing 16.
The specific working principle of the invention comprises a placing device, a lower detector 20, an interception impurity and a detection of the height of the ground water level, and a cleaning detector 20.
Placing device: when the device is needed to be used, the device is firstly placed right above a required detection wellhead, after the device is placed, whether the first ball 8 in the placing disc 6 in the box body 1 rolls or not is manually observed, if the first ball 8 in the box body 1 rolls, the two relative telescopic support rods 2 in the rolling direction of the first ball 8 need to be pulled upwards manually until the first ball 8 rolls to an initial position again (as shown in fig. 5, the first ball 8 is positioned at the center of the slideway 7 when being at the initial position).
The lower detector 20: when the device is placed, the first servo motor 10 is started again, at this moment, the first servo motor 10 operates and can release the traction rope 13 through the cooperation of the rotating shaft 11 and the wind-up roll 12, so that the circular plate 14 drives the protective cover 16, the cover body 17 and the detector 20 to move downwards into the well, when the protective cover 16 moves downwards, the lower end of the protective cover 16 contacts with the water surface, the protective cover 16 intercepts impurities in the well water outside the protective cover 16, when the floating plate 23 on the protective cover 16 contacts with the water surface, the floating force of the well water on the floating plate 23 can enable the floating plate 23 to push the straight plate 24 and the first rack 25 to move upwards together through the supporting piece 22.
In the process of moving up the first rack 25, the rotating shaft 27 can rotate through the cooperation with the first rotating gear 28, and in the rotating process, the rotating shaft 27 can drive the detector 20 to move down through the cooperation with the first conveying belt 30, the rotating rod 29 and the second rotating gear 31 by the second rack 32 through the supporting plate 19.
Intercepting impurities: meanwhile, when the rotating shaft 27 rotates, the shaft lever 34 can rotate through the cooperation of the bevel gear I33 and the bevel gear II 35, and in the process of rotating the shaft lever 34, the rotating rod 38 can drive the two eccentric shaft gears 39 to rotate through the cooperation of the round rods 37 and the conveyor belt II 36, and at the moment, the two arc racks 43 can be driven to rotate and displace relatively through the rotation of the two eccentric shaft gears 39 (the tooth directions of the two eccentric shaft gears 39 are opposite);
In the process of relative rotational displacement of the two arc racks 43, the interception cover 46 is driven to move to the right side (in the direction shown in fig. 9) through the cooperation of the relative connecting rods 45, impurities in the protection cover 16 can be pushed to the right side (in the direction shown in fig. 9) in the process of moving the interception cover 46, and the front end and the rear end (in the direction shown in fig. 9) of the interception cover 46 can be always attached to the inner wall of the protection cover 16 through the cooperation of the arc grooves and the two limiting blocks 47, so that the effect that the interception cover 46 gathers together and pushes the impurities in the protection cover 16 in the moving process is ensured.
Detecting the height of the underground water level: when the lower end of the detector 20 is flush with the lower end of the cover 17, the detector 20 is just in contact with the well water surface [ the interception cover 46 has pushed the impurities inside the protection cover 16 to the right side of the cover 17 (in the direction shown in fig. 9) and will not affect the detection result of the detector 20 on the water level ], and the detector 20 will generate an alarm sound to remind the staff that the bottom of the detector 20 has contacted the surface of the groundwater level, so that the recording of the water level can be started.
When the staff finishes recording the water level, the first servo motor 10 is firstly reversed, and at this time, the first servo motor 10 runs, the protective cover 16, the cover 17 and the detector 20 are driven by the circular plate 14 to move upwards for a distance, then the operation is repeated, so that the detector 20 can move downwards reciprocally for two times, and then the detected water level is recorded twice, so that the follow-up staff can find the average value of three detection data, and the accuracy of the detection data is improved.
Cleaning detector 20: when the detection of the underground water level is completed, the first servo motor 10 is reversed, at this time, the first servo motor 10 operates to drive the protective cover 16, the cover 17 and the detector 20 to move upwards for resetting through the circular plate 14, and in the process that the protective cover 16 drives the floating plate 23 to move upwards for resetting through the fixed plate 21, the floating plate 23 drives the first rack 25 to move downwards for resetting (the direction shown in fig. 9) under the action of self gravity, and at this time, the movement of the first rack 25 is matched with the first conveyor belt 30, the rotating rod 29 and the second rotating gear 31 through the rotating shaft 27, so that the second rack 32 drives the detector 20 to move upwards for resetting (the direction shown in fig. 9);
when the detector 20 moves upwards and resets, the second servo motor 48 can be started, the second servo motor 48 operates, the moving plate 52 is driven to move through the cooperation of the screw rod 49, the ball nut, the sliding block 50 and the fixing piece 51, the moving plate 52 drives the roller 55, the collecting box 56 and the absorbent cotton roller 57 to move together through the rod body 54 when moving, when the roller 55 moves, the friction resistance generated by the pair of rollers 55 of the sliding groove arranged on the transverse plate 53 can enable the roller 55 to drive the absorbent cotton roller 57 to move in a rolling way, when the absorbent cotton roller 57 contacts with the bottom of the detector 20 and continues to move in a rolling way, water stains at the bottom of the detector 20 can be wiped, so that the accuracy of the detection result of the detector 20 on the underground water level can be improved, and the service life of the detector is prolonged;
And when the water stain at the bottom of the detector 20 is wiped by the rolling displacement of the water-absorbing cotton roller 57, the volume of the water-absorbing cotton roller 57 is continuously expanded in the continuous water-absorbing process, and at the moment, the two scraping plates 58 can squeeze and scrape out the water absorbed by the water-absorbing cotton roller 57, so that the water-absorbing cotton roller 57 is effectively ensured to wipe the water stain at the bottom of the detector 20, and when the second servo motor 48 is rotated in forward and reverse directions, the second servo motor 48 can be stopped after the water stain at the bottom of the detector 20 is wiped by the water-absorbing cotton roller 57 in a reciprocating manner once.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (9)
1. High accuracy detection device is used in hydraulic engineering construction, its characterized in that includes:
A box body (1);
the balance part comprises a plurality of telescopic support rods (2) fixedly arranged at the lower end of the box body (1), a placing disc (6) is arranged in the box body (1) through a support part, a slideway (7) is fixedly arranged on the placing disc (6), and a first ball body (8) is placed on the slideway (7);
The cleaning part comprises a circular plate (14) which is arranged at the lower end of the box body (1) through a winding and unwinding component, a cover body (17) and two reset springs (18) are fixedly arranged at the lower end of the circular plate (14), a supporting plate (19) is fixedly arranged between the two reset springs (18), a detector (20) for detecting the underground water level is fixedly arranged at the lower end of the supporting plate (19), a water absorption mechanism is arranged in the cover body (17), a protective cover (16) is fixedly arranged at the lower end of the circular plate (14), a first rack (25) is arranged on the protective cover (16) through a lifting component, a limiting plate is fixedly arranged in the protective cover (16), a rotating shaft (27) is rotatably arranged on the limiting plate, a rotating gear I (28) meshed with the first rack (25) is fixedly arranged on the rotating shaft (27), and a transmission component is arranged between the rotating shaft (27) and the cover body (17);
Two arc racks (43) are arranged in the protective cover (16) through fixing components, driving components are jointly arranged between the two arc racks (43) and the rotating shaft (27), the driving components comprise a positioning plate (61) fixedly arranged in the protective cover (16), a rotating rod (38) is rotatably arranged at the lower end of the positioning plate (61), two eccentric shaft gears (39) are fixedly arranged on the rotating rod (38), and the two eccentric shaft gears (39) are meshed with the corresponding arc racks (43);
The lower end of the positioning plate (61) is rotatably provided with a shaft lever (34), the shaft lever (34) is fixedly provided with a bevel gear II (35), the rotating shaft (27) is fixedly provided with a bevel gear I (33) meshed with the bevel gear II (35), the lower end of the positioning plate (61) is rotatably provided with a plurality of round rods (37), the shaft lever (34) is fixedly provided with a driving wheel, a plurality of round rods (37) and rotating rods (38) are fixedly provided with driven wheels, the device is characterized in that a second conveyor belt (36) is sleeved and installed between the driving wheel and the driven wheels, connecting rods (45) are fixedly installed on the arc racks (43), an interception cover body (46) for intercepting impurities is fixedly installed between the connecting rods (45), and a limiting component is installed between the interception cover body (46) and the protection cover (16).
2. The high-precision detection device for hydraulic engineering construction according to claim 1, wherein the supporting component comprises a plurality of first return springs (4) fixedly installed in the box body (1), a cylinder (5) is fixedly installed between the plurality of first return springs (4), a cylinder is fixedly installed on the cylinder (5), a placing disc (6) is fixedly installed on the cylinder, and a plurality of second spheres (9) are placed in the cylinder (5).
3. The high-precision detection device for hydraulic engineering construction according to claim 1, wherein the winding and unwinding component comprises a fixed box (3) fixedly installed at the lower end of the box body (1), a first servo motor (10) is fixedly installed at the side edge of the fixed box (3), a rotating shaft (11) is fixedly installed at the driving end of the first servo motor (10), the rotating shaft (11) is installed on the fixed box (3) in a penetrating and rotating mode, a winding roller (12) is fixedly installed on the rotating shaft (11), a traction rope (13) is wound on the winding roller (12), a circular plate (14) is fixedly installed at one end of the traction rope (13), the traction rope (13) penetrates through the fixed box (3), and two telescopic rods (15) are fixedly installed between the circular plate (14) and the fixed box (3).
4. The high-precision detection device for hydraulic engineering construction according to claim 3, wherein the fixed box (3) is rotatably provided with a shaft body, a first gear is fixedly arranged on the shaft body, a second gear meshed with the first gear is fixedly arranged on the rotating shaft (11), a roller body is fixedly arranged on the shaft body, a scale rope is wound on the roller body, one end of the scale rope is fixedly arranged on the circular plate (14), and the scale rope penetrates through and is slidably arranged on the fixed box (3).
5. The high-precision detection device for hydraulic engineering construction according to claim 1, wherein the water absorbing mechanism comprises a supporting block fixedly installed on the cover body (17), a second servo motor (48) is fixedly installed on the supporting block, a screw rod (49) is fixedly installed at the driving end of the second servo motor (48), the screw rod (49) is installed on the cover body (17) in a penetrating and rotating mode, a sliding block (50) is installed on the screw rod (49) through a ball nut, a fixing piece (51) is fixedly installed on the sliding block (50), and a moving plate (52) is fixedly installed at the lower end of the fixing piece (51);
The novel cotton harvester is characterized in that a transverse plate (53) is fixedly installed in the cover body (17), a first sliding groove and a second sliding groove are formed in the transverse plate (53), the movable plate (52) is slidably installed on the second sliding groove, a rod body (54) is rotatably installed on the movable plate (52), a roller (55) is fixedly installed on the rod body (54), the roller (55) is rotatably installed on the first sliding groove, a cotton absorbing roller (57) is fixedly installed on the rod body (54), a collecting box (56) is rotatably installed on the rod body (54), two scraping plates (58) are fixedly installed in the collecting box (56), and one ends of the two scraping plates (58) are attached to the surface of the cotton absorbing roller (57);
a limiting rod (59) is fixedly arranged in the cover body (17), a fixed block (60) is slidably arranged on the limiting rod (59), and one end of the rod body (54) is rotatably arranged on the fixed block (60).
6. The high-precision detection device for hydraulic engineering construction according to claim 1, wherein the lifting component comprises a fixed plate (21) fixedly installed on a protective cover (16), a supporting piece (22) is installed on the fixed plate (21) in a penetrating sliding manner, a straight plate (24) is fixedly installed on the supporting piece (22), a first rack (25) is fixedly installed on the straight plate (24), a sliding opening I for moving the first rack (25) is formed in the protective cover (16), a floating plate (23) is fixedly installed at the lower end of the supporting piece (22), and two movement limiting blocks (26) for limiting movement of the floating plate (23) are fixedly installed on the protective cover (16).
7. The high-precision detection device for hydraulic engineering construction according to claim 1, wherein the transmission part comprises a second rack (32) fixedly mounted on a supporting plate (19), a sliding port II for moving the second rack (32) is formed in the cover body (17), a rotating rod (29) is rotatably mounted on the limiting plate, a rotating gear II (31) meshed with the second rack (32) is fixedly mounted on the rotating rod (29), a rotating wheel I is fixedly mounted on the rotating shaft (27), a rotating wheel II is fixedly mounted on the rotating rod (29), and a conveying belt (30) is sleeved between the rotating wheel I and the rotating wheel II.
8. The high-precision detection device for hydraulic engineering construction according to claim 1, wherein the fixing component comprises two arc plates (40) fixedly installed in the protective cover (16), sliding grooves (41) are formed in the two arc plates (40), two arc racks (43) are slidably installed on the corresponding sliding grooves (41), grooves (42) communicated with the corresponding sliding grooves (41) are formed in the two arc plates (40), sliding plates (44) are slidably installed on the two grooves (42), and the two sliding plates (44) are fixedly connected with the corresponding arc racks (43).
9. The high-precision detection device for hydraulic engineering construction according to claim 1, wherein the limiting component comprises an arc-shaped groove formed in the protective cover (16), two limiting blocks (47) are slidably mounted on the arc-shaped groove, and the two limiting blocks (47) are fixedly mounted on the interception cover body (46).
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| CN202410579774.8A CN118149926B (en) | 2024-05-11 | 2024-05-11 | High-precision detection device for hydraulic engineering construction |
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| CN210741600U (en) * | 2019-10-29 | 2020-06-12 | 沈小康 | Water level measuring instrument for surveying drilling hole in building rock and soil |
| CN113639831A (en) * | 2021-08-13 | 2021-11-12 | 范国来 | Hydraulic engineering is with measuring device who conveniently observes water level |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2621177C1 (en) * | 2016-04-05 | 2017-05-31 | АО "Государственный специализированный проектный институт" | Liquid level video gauge in hydrostatic leveling unit vessels |
| CN216116256U (en) * | 2021-05-11 | 2022-03-22 | 吉林省博创水务设计有限公司 | Reservoir water level water-holding capacity measuring device |
| CN216515459U (en) * | 2021-11-19 | 2022-05-13 | 广东康君实业发展有限公司 | Hydraulic engineering debris clearance system |
| CN216669475U (en) * | 2021-12-15 | 2022-06-03 | 安徽禹舜建设工程有限公司 | Hydraulic engineering pipeline sewage discharge check out test set |
| CN217687405U (en) * | 2022-05-17 | 2022-10-28 | 四川省水网信息科技有限责任公司 | Flood detection device convenient for real-time monitoring |
| CN115259311A (en) * | 2022-07-22 | 2022-11-01 | 江西渥泰环保科技有限公司 | Wisdom sewage collecting device convenient to data acquisition |
| CN220270551U (en) * | 2023-05-31 | 2023-12-29 | 范家友 | Water conservancy water level detection device |
| CN220251144U (en) * | 2023-07-05 | 2023-12-26 | 郑雷 | Water level detection device |
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN210741600U (en) * | 2019-10-29 | 2020-06-12 | 沈小康 | Water level measuring instrument for surveying drilling hole in building rock and soil |
| CN113639831A (en) * | 2021-08-13 | 2021-11-12 | 范国来 | Hydraulic engineering is with measuring device who conveniently observes water level |
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