CN118274922B - Water level measuring device for hydraulic engineering detection - Google Patents
Water level measuring device for hydraulic engineering detection Download PDFInfo
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- CN118274922B CN118274922B CN202410702459.XA CN202410702459A CN118274922B CN 118274922 B CN118274922 B CN 118274922B CN 202410702459 A CN202410702459 A CN 202410702459A CN 118274922 B CN118274922 B CN 118274922B
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- hydraulic engineering
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 48
- 238000001514 detection method Methods 0.000 title claims abstract description 31
- 238000004804 winding Methods 0.000 claims abstract description 19
- 229910000831 Steel Inorganic materials 0.000 claims description 25
- 239000010959 steel Substances 0.000 claims description 25
- 238000005096 rolling process Methods 0.000 claims 1
- 238000005259 measurement Methods 0.000 abstract description 5
- 241000251468 Actinopterygii Species 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 6
- 230000005540 biological transmission Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 230000013011 mating Effects 0.000 description 4
- 238000003756 stirring Methods 0.000 description 3
- 230000007935 neutral effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
- G01F23/04—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by dip members, e.g. dip-sticks
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
- F16M11/043—Allowing translations
- F16M11/046—Allowing translations adapted to upward-downward translation movement
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/18—Heads with mechanism for moving the apparatus relatively to the stand
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A90/00—Technologies having an indirect contribution to adaptation to climate change
- Y02A90/30—Assessment of water resources
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Abstract
The invention relates to the field of hydraulic engineering measurement, in particular to a water level measuring device for hydraulic engineering detection, which comprises a moving assembly for driving the device to move, a winding assembly for winding and unwinding, a measuring mechanism for measuring, a locking mechanism for providing bottom traction force for the measuring mechanism, and a power mechanism for adjusting the soft and hard states of the measuring mechanism, wherein one end of the measuring mechanism is wound on the winding assembly, the other end of the measuring mechanism is fixedly connected with the locking mechanism, and the power mechanism is arranged on one side of the winding assembly and is used for solving the technical problem that when the water level of a river channel or a reservoir is detected, the impact of water flow or fish shoal on a measuring ruler causes ruler deviation so as to influence measuring precision.
Description
Technical Field
The invention relates to the field of hydraulic engineering measurement, in particular to a water level measuring device for hydraulic engineering detection.
Background
In hydraulic engineering, the water level measuring device commonly used mainly comprises the following components: the water level measuring device in the current common reservoir or river adopts a steel ruler pull rope mode, the ruler is dropped to the river bottom by utilizing the weight at the lower end, the ruler is straightened by utilizing gravity, and the degree of the ruler is read, or the top hoisting equipment is adopted, and the distance between the equipment and the water surface is utilized for detection.
The Chinese patent publication No. CN112964334B discloses a water level measuring device for hydraulic engineering detection, which is characterized in that the water level measuring device is used for measuring the water level by positioning a floating block, winding a measuring line and reading the distance between the floating block and a weight, but in actual measurement, the water level is generally required to be detected in a newly built hydraulic engineering or a hydraulic environment meeting special conditions, if a flexible rule is impacted by extremely fast water flow or fish shoal, the precision is affected, the bottom weight is caused to deviate, a rope body is inclined in the water, the measured value deviation is larger, and the measuring efficiency is affected.
Disclosure of Invention
The invention provides a water level measuring device for hydraulic engineering detection, which aims to solve the technical problem that when water level detection is carried out on a river channel or a reservoir, impact of water flow or fish shoal on a measuring ruler causes ruler deviation so as to influence measuring accuracy.
The invention relates to a water level measuring device for hydraulic engineering detection, which adopts the following technical scheme: the device comprises a moving component for driving a device to move, a winding component for winding and unwinding, a measuring mechanism for measuring, a locking mechanism for providing bottom traction force for the measuring mechanism, and a power mechanism for adjusting the soft and hard states of the measuring mechanism, wherein one end of the measuring mechanism is wound on the winding component, the other end of the measuring mechanism is fixedly connected with the locking mechanism, and the power mechanism is arranged on one side of the winding component;
the measuring mechanism comprises a steel rule, a wrapping pipe is arranged at the center of the steel rule, an adjusting component for changing the soft and hard states of the steel rule is arranged in the wrapping pipe, electrode points are arranged on the outer surface of the wrapping pipe at intervals, and the electrode points are connected with a measuring instrument on the moving component through wires;
The locking mechanism is characterized in that an inner grapple and an outer grapple are arranged at the bottom of the locking mechanism, the two grapples are of an inner ring structure and an outer ring structure, and an elastic component and a pressurizing component for adjusting the states of the grapples of the outer ring are arranged in the locking mechanism.
Further, the adjusting component of the measuring mechanism comprises an inner matching block arranged inside the wrapping pipe, a plurality of inner matching blocks are distributed along the wrapping pipe, the inner matching blocks are connected in series through steel wires, the upper end face and the lower end face of each inner matching block are matched through a dislocation block, and adjusting gears are arranged on the inner matching blocks at intervals.
Further, the power mechanism comprises a telescopic component, the telescopic component is arranged on an expansion frame on the movable component, a separating block is arranged on the side face of the telescopic component, the separating block corresponds to the position of the inner matching block, and a power piece for driving the adjusting gear to rotate is arranged on the telescopic component.
Further, locking mechanism includes the bottom mount, bottom mount upper end is provided with spacing sleeve, locking mechanism's pressurized component includes one-way power sleeve, one-way power sleeve installs bottom mount axle center position, the inside power dish that has along axis sliding connection of one-way power sleeve, the power dish upper end is connected with spacing inserted block, spacing inserted block upper end is connected the interior cooperation piece, the power dish upper end with be provided with reset spring between the bottom mount roof, interior cooperation piece upwards runs through bottom mount with spacing sleeve, evenly distributed is provided with spacing slider on the power dish outer disc, correspond on the one-way power sleeve medial surface spacing slider position shaping has spacing spout, spacing spout is the heliciform, just spacing spout upper end opening, one-way power sleeve outside is connected with the connecting sleeve through the ratchet, the connecting sleeve bottom is provided with the power ring gear, the meshing of power ring gear bottom has drive gear, the cooperation is connected with the swivel ring, the swivel ring rotates to be connected with the bottom surface on the bottom plate of bottom, just swivel ring is located the bottom surface of bottom surface, the swivel ring is located the outer loop is exposed.
Further, the bottom plate of the bottom fixing frame is divided into a central disc and a fixing frame by the rotating ring, and the central disc and the fixing frame are fixedly connected through a U-shaped frame.
Further, the tightness assembly of the locking mechanism comprises a clamping groove arranged on the connecting sleeve, the connecting sleeve is arranged outside the unidirectional power sleeve in a wrapping mode, the connecting sleeve comprises a sleeve part and a top cover part, the clamping groove is arranged on the inner wall of the top cover part of the connecting sleeve, and the clamping groove corresponds to the opening of the limiting chute.
Further, a slope is formed on the lower side surface of the clamping groove and positioned on the inner wall of the top cover part of the connecting sleeve.
Further, the grapples on the inner ring and the grapples on the outer ring are oppositely oriented.
Further, the dislocation angle between every two inner matching blocks is 5 degrees.
Further, the power disc size is larger than the limiting insert, and the outer diameter of the limiting insert and the inner diameter of the limiting sleeve are different by 4mm.
The beneficial effects of the invention are as follows: the elastic component inside the locking mechanism ensures the fixing effect of the measuring mechanism at the bottom of the initial stage of placement, and the pressurizing component of the locking mechanism can be utilized to improve the fixing effect of the measuring mechanism at the bottom of the measuring mechanism in the non-detection neutral position, so that the offset of the measuring mechanism caused by external factors is avoided, the measuring effect is improved, the stretching effect of the measuring mechanism can be ensured during measurement through the soft and hard adjustment of the measuring mechanism, the measuring mechanism is softened in the neutral position, the external factors can be dealt with, and the damage caused by the overlarge rigidity of the measuring mechanism is avoided.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the invention, and that other drawings can be obtained according to these drawings without inventive faculty for a person skilled in the art.
FIG. 1 is a schematic view of a water level measuring device for hydraulic engineering detection according to an embodiment of the present invention;
FIG. 2 is a schematic diagram of a structure of a fitting relationship between a measuring mechanism and a locking mechanism of an embodiment of a hydraulic engineering detection water level measuring device according to the present invention;
fig. 3 is a schematic view showing the internal structure of a bottom fixing frame of an embodiment of a water level measuring device for hydraulic engineering detection according to the present invention;
FIG. 4 is a schematic view showing the internal structure of a unidirectional power sleeve according to an embodiment of the hydraulic engineering detection water level measuring device of the present invention;
Fig. 5 is a schematic structural diagram of a matching relationship between a limit slider and a limit chute in an embodiment of a water level measuring device for hydraulic engineering detection according to the present invention;
FIG. 6 is a front view of a cross section of a one-way power sleeve of an embodiment of a hydraulic engineering detection water level measuring device of the present invention;
Fig. 7 is a schematic diagram of a grapple distribution structure of an embodiment of a hydraulic engineering detection water level measuring device according to the present invention;
FIG. 8 is a front view of the power mechanism and internal fitting block fitting relationship of an embodiment of a hydraulic engineering detection water level measuring device of the present invention;
FIG. 9 is a top view showing the mating relationship between a power mechanism and an internal mating block of an embodiment of a hydraulic engineering detection water level measuring device according to the present invention;
FIG. 10 is a schematic diagram of an internal fitting block dislocation relationship structure of an embodiment of a hydraulic engineering detection water level measuring device according to the present invention;
FIG. 11 is a state diagram of the dislocation relation of the inner matching blocks of an embodiment of the water level measuring device for hydraulic engineering detection according to the present invention;
FIG. 12 is a schematic view showing a first detailed structure of an internal fitting block of an embodiment of a hydraulic engineering detection water level measuring device according to the present invention;
Fig. 13 is a schematic diagram showing a second detailed structure of an internal fitting block of an embodiment of a hydraulic engineering detection water level measuring device according to the present invention.
In the figure: 1. a moving assembly; 2. a winding assembly; 3. a measuring mechanism; 4. a power mechanism; 5. a locking mechanism; 6. a grapple; 31. a steel ruler; 32. wrapping the pipe; 33. an adjusting gear; 34. an inner mating block; 35. a steel wire; 36. a misplacement block; 37. an electrode point; 41. a telescoping assembly; 42. separating the blocks; 43. a power member; 51. a bottom fixing frame; 52. a limit sleeve; 53. limiting plug blocks; 54. a power disc; 55. a one-way power sleeve; 56. a connecting sleeve; 57. a ratchet wheel; 58. a power toothed ring; 59. a transmission gear; 510. a rotating ring; 541. a limit sliding block; 542. limiting sliding grooves; 561. a clamping groove.
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. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
The embodiment of the water level measuring device for hydraulic engineering detection comprises a moving assembly 1 for driving the device to move, a winding assembly 2 for winding and unwinding, a measuring mechanism 3 for measuring, a locking mechanism 5 for providing bottom traction force for the measuring mechanism 3, and a power mechanism 4 for adjusting the soft and hard states of the measuring mechanism 3, wherein one end of the measuring mechanism 3 is wound on the winding assembly 2, the other end of the measuring mechanism 3 is fixedly connected with the locking mechanism 5, and the power mechanism 4 is arranged on one side of the winding assembly 2;
As shown in fig. 2, the measuring mechanism 3 comprises a steel rule 31, a covering tube 32 is arranged at the center of the steel rule 31, an adjusting component for changing the soft and hard states of the steel rule 31 is arranged inside the covering tube 32, electrode points 37 are arranged on the outer surface of the covering tube 32 at intervals, and the electrode points 37 are connected with a measuring instrument on the moving component 1 through wires;
as shown in fig. 7, the bottom of the locking mechanism 5 is provided with an inner and an outer groups of grapples 6, and the two groups of grapples 6 are in an inner ring and an outer ring structure, and an elastic component and a pressurizing component for adjusting the state of the outer ring grapples 6 are arranged in the locking mechanism 5.
Further, as shown in fig. 8 and 10, the adjusting component of the measuring mechanism 3 includes an inner matching block 34 disposed inside the wrapping tube 32, the inner matching blocks 34 are distributed along the wrapping tube 32, the inner matching blocks 34 are connected in series through steel wires 35, the upper end surface and the lower end surface of the inner matching block 34 are matched through a positioning block 36, and adjusting gears 33 are disposed on the inner matching blocks 34 at intervals.
Further, the power mechanism 4 comprises a telescopic component 41, the telescopic component 41 is arranged on an expansion frame on the moving component 1, a separating block 42 is arranged on the side face of the telescopic component 41, the separating block 42 corresponds to the position of the inner matching block 34, and a power piece 43 for driving the adjusting gear 33 to rotate is arranged on the telescopic component 41.
Further, as shown in fig. 3, the locking mechanism 5 includes a bottom fixing frame 51, a limit sleeve 52 is disposed at the upper end of the bottom fixing frame 51, the pressurizing assembly of the locking mechanism 5 includes a unidirectional power sleeve 55, the unidirectional power sleeve 55 is mounted at the axial center of the bottom fixing frame 51, a power disc 54 is slidably connected inside the unidirectional power sleeve 55 along the axis, the upper end of the power disc 54 is connected with a limit insert 53, the upper end of the limit insert 53 is connected with an inner matching block 34, a return spring is disposed between the upper end of the power disc 54 and the top plate of the bottom fixing frame 51, the inner matching block 34 penetrates the bottom fixing frame 51 and the limit sleeve 52 upwards, as shown in fig. 5, limit sliding blocks 541 are uniformly distributed on the outer circumferential surface of the power disc 54, limit sliding grooves 542 are formed at positions corresponding to the limit sliding blocks 541, the limit sliding grooves 542 are spiral, the upper ends of the limit sliding grooves 542 are open, the unidirectional power sleeve 55 is externally connected with a connecting sleeve 56 through a ratchet 57, the bottom of the connecting sleeve 56 is provided with a power toothed ring 58, the bottom of the power ring 58 is meshed with a transmission gear 59, the bottom of the transmission gear 59 is matched and connected with a rotating ring 510, the rotating ring 510 is rotationally connected to the bottom of the bottom fixing frame 51, and the rotating ring 510 is exposed from the bottom surface of the rotating ring 510 to the bottom surface of the bottom fixing frame 51.
Further, the bottom plate of the bottom fixing frame 51 is divided into a central disk and a fixing frame by a rotating ring 510, and the central disk and the fixing frame are fixedly connected through a U-shaped frame.
Further, as shown in fig. 5, the tightening and loosening assembly of the locking mechanism 5 includes a clamping groove 561 disposed on the connecting sleeve 56, the connecting sleeve 56 is disposed outside the unidirectional power sleeve 55 in a wrapping manner, the connecting sleeve 56 includes a sleeve portion and a top cover portion, the inner wall of the top cover portion of the connecting sleeve 56 is provided with the clamping groove 561, and the clamping groove 561 corresponds to the opening of the limit chute 542.
Further, as shown in fig. 6, a slope is formed on the inner wall of the lower side of the locking groove 561 and located at the top cover portion of the connection sleeve 56.
Further, the grapple 6 located in the inner ring and the grapple 6 located in the outer ring are oppositely oriented.
Further, the misalignment angle between each two of the inner mating blocks 34 is 5 degrees.
Further, the power disc 54 is larger than the limit insert 53 in size, and the outer diameter of the limit insert 53 and the inner diameter of the limit sleeve 52 are different by 4mm in size.
Working principle: when the device needs to be placed, the limiting slide blocks 541 on the power disc 54 are clamped in the clamping grooves 561, the winding assembly 2 is started to release the steel ruler 31, and at the moment, the steel ruler 31 is driven to quickly fall down by the whole weight of the locking mechanism 5 until the bottom surface of the bottom fixing frame 51 contacts the bottom of a river bed, and the inner and outer ring two groups of grapples 6 are firstly inserted into the bottom of the river bed by using impact force.
At this time, because the limit sliding block 541 is matched with the clamping groove 561, the limit sliding block 41 is inserted between the two inner matching blocks 34 located on the upper side of the adjusting gear 33, the adjusting gear 33 on the lower inner matching block 34 is matched with the power piece 43, the upper inner matching block 34 is separated, then the power piece 43 is started, the adjusting gear 33 on the lower end drives the inner matching block 34 to rotate forward, after the uppermost inner matching block 34 starts to rotate, the dislocation block 36 between the two inner matching blocks 34 gradually drives the lower inner matching block 34 to rotate, the inner matching block 34 immersed in water starts to twist and misplace, after the inner matching block 34 misplaces, the inner matching block 34 is changed from an original soft state to a straightened state, then the packing tube 32 and the steel ruler 31 also drive the straightened state, after power is transmitted to the lower connecting sleeve 56, the connecting sleeve 56 drives the rotating ring 510 and the outer ring 6 at the bottom to rotate through the power toothed ring 58 and the transmission gear 59, the gripping hooks 6 of the inner ring do not rotate, dislocation occurs between the inner ring and the gripping hooks 6 of the inner ring, so that the gripping hooks 6 can better improve the gripping effect of the gripping hooks 6 on the riverbed bottom 51.
After the connecting sleeve 56 rotates, the reset spring provides elasticity for the power disc 54, when the limit slider 541 corresponds to the opening of the upper end of the limit sliding groove 542, the limit slider 541 is clamped inside the limit sliding groove 542, and the power disc 54 slides downwards until the limit slider 541 reaches the bottom of the limit sliding groove 542, at this time, if the water level needs to be detected, the water level can be detected through the reading on the steel ruler 31 and the number of electrode points 37 immersed into water.
When the idle gear is not detected, the power piece 43 is started to drive the inner matching block 34 to reversely rotate, the inner matching block 34 is turned to be in a straight state, then the steel rule 31 loses the support of the inner matching block 34 and becomes in a flexible state, the rigid structure is prevented from being damaged by water impact, meanwhile, as fish and water impact the steel rule 31 in a river, impact stirring is generated, the power disc 54 is pulled to stir up and down by the impact stirring, when the power disc 54 is stirred up and down, the limit sliding block 541 is matched with the limit sliding groove 542, the unidirectional power sleeve 55 is enabled to rotate in a reciprocating mode, because the outer part of the unidirectional power sleeve 55 is matched with the connecting sleeve 56 through the ratchet wheel 57, when the power disc 54 moves up in a overlooking view, the unidirectional power sleeve 55 is driven to rotate clockwise, at this time, the unidirectional power sleeve 55 and the connecting sleeve 56 are meshed through the ratchet 57, the connecting sleeve 56 also rotates clockwise, after the power of the connecting sleeve 56 is transmitted through the power toothed ring 58 and the transmission gear 59, the rotating ring 510 drives the grapple 6 at the bottom to rotate anticlockwise, then the locking mechanism 5 can be further pricked into a riverbed, so that the meshing is ensured, when the return spring supports the power disc 54 to move downwards, the ratchet 57 is separated, the unidirectional power sleeve 55 is reset anticlockwise, but the connecting sleeve 56 cannot be driven to rotate, then the grapple 6 cannot be loosened, so that the meshing at the bottom of the grapple 6 is ensured, meanwhile, because the steel rule 31 is in oblique stretching when impacted, the fit clearance between the limiting plug 53 and the limiting sleeve 52 is smaller, the condition that the power disc 54 reaches the top cannot occur, and then the limiting slider 541 cannot be blocked into the clamping groove 561.
When the measurement is needed again, the winding assembly 2 can be tightened, and the power piece 43 can be controlled to be matched with the inner matching block 34, so that the inner matching block 34 is gradually hardened downwards, the state of the steel rule 31 is also gradually straightened, and the situation that the matching resistance of the inner matching block 34 is overlarge because the steel rule 31 needs to overcome the resistance in water when being reset is avoided.
When the device is required to be taken out, after the steel rule 31 is straightened, the inner matching block 34 is pulled upwards, the limiting inserting block 53 corresponds to the limiting sleeve 52, the power disc 54 can be pulled to the uppermost end, the limiting sliding block 541 is clamped into the clamping groove 561, the power piece 43 is started, the inner matching block 34 continues to rotate, the connecting sleeve 56 is driven to rotate anticlockwise, the rotating ring 510 at the bottom rotates clockwise, the grapple 6 of the outer ring is gradually separated from the riverbed, the bottom fixing frame 51 is further separated from the riverbed, and the winding component 2 is controlled to wind.
The foregoing description of the preferred embodiments of the invention is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the invention.
Claims (8)
1. The utility model provides a hydraulic engineering detects and uses water level measuring device, including moving subassembly (1) and rolling subassembly (2) that are used for receiving and releasing that are used for driving the device to remove, its characterized in that: the device also comprises a measuring mechanism (3) for measuring, a locking mechanism (5) for providing bottom traction force for the measuring mechanism (3) and a power mechanism (4) for adjusting the soft and hard states of the measuring mechanism (3), wherein one end of the measuring mechanism (3) is wound on the winding component (2), the other end of the measuring mechanism (3) is fixedly connected with the locking mechanism (5), and the power mechanism (4) is arranged on one side of the winding component (2);
the measuring mechanism (3) comprises a steel rule (31), a wrapping pipe (32) is arranged at the center of the steel rule (31), an adjusting component for changing the soft and hard states of the steel rule (31) is arranged inside the wrapping pipe (32), electrode points (37) are arranged on the outer surface of the wrapping pipe (32) at intervals, and the electrode points (37) are connected with a measuring instrument on the moving component (1) through wires;
an inner grapple hook and an outer grapple hook (6) are arranged at the bottom of the locking mechanism (5), the two grapple hooks (6) are of an inner ring structure and an outer ring structure, and an elastic component and a pressurizing component for adjusting the states of the grapple hooks (6) of the outer ring are arranged in the locking mechanism (5);
The adjusting assembly of the measuring mechanism (3) comprises inner matching blocks (34) arranged inside the wrapping pipe (32), a plurality of inner matching blocks (34) are distributed and arranged along the wrapping pipe (32), the inner matching blocks (34) are connected in series through steel wires (35), the upper end face and the lower end face of each inner matching block (34) are matched through a positioning block (36), and adjusting gears (33) are arranged on the inner matching blocks (34) at intervals;
The locking mechanism (5) comprises a bottom fixing frame (51), a limit sleeve (52) is arranged at the upper end of the bottom fixing frame (51), a pressurizing assembly of the locking mechanism (5) comprises a one-way power sleeve (55), the one-way power sleeve (55) is arranged at the axial center position of the bottom fixing frame (51), a power disc (54) is slidably connected inside the one-way power sleeve (55) along an axial line, the upper end of the power disc (54) is connected with a limit insert block (53), the upper end of the limit insert block (53) is connected with an inner matching block (34), a reset spring is arranged between the upper end of the power disc (54) and a top plate of the bottom fixing frame (51), the inner matching block (34) upwards penetrates through the bottom fixing frame (51) and the limit sleeve (52), limit sliding blocks (541) are uniformly distributed on the outer circular surface of the power disc (54), limit sliding grooves (542) are formed at positions corresponding to the limit sliding blocks (541) on the inner side surfaces of the one-way power sleeve (55), the limit sliding grooves (542) are spiral, the upper ends of the limit sliding grooves (542) are connected with one-way power sleeves (56) through ratchet wheels, the power sleeve (56) are connected with the outer ends (56), the power ring gear (58) bottom meshing has drive gear (59), drive gear (59) bottom cooperation is connected with rotatory ring (510), rotatory ring (510) rotate and connect on the bottom plate of bottom mount (51), just rotatory ring (510) bottom surface exposes bottom mount (51) bottom surface, rotatory ring (510) bottom surface connection is located the outer loop grapple (6).
2. The water level measuring device for hydraulic engineering detection according to claim 1, wherein: the power mechanism (4) comprises a telescopic component (41), the telescopic component (41) is arranged on an expansion frame on the moving component (1), a separating block (42) is arranged on the side face of the telescopic component (41), the separating block (42) corresponds to the position of the inner matching block (34), and a power piece (43) for driving the adjusting gear (33) to rotate is arranged on the telescopic component (41).
3. The water level measuring device for hydraulic engineering detection according to claim 1, wherein: the bottom plate of the bottom fixing frame (51) is divided into a central disc and a fixing frame by the rotary ring (510), and the central disc and the fixing frame are fixedly connected through a U-shaped frame.
4. The water level measuring device for hydraulic engineering detection according to claim 1, wherein: the tightness assembly of the locking mechanism (5) comprises a clamping groove (561) arranged on the connecting sleeve (56), the connecting sleeve (56) is arranged outside the unidirectional power sleeve (55) in a wrapping mode, the connecting sleeve (56) comprises a sleeve part and a top cover part, the clamping groove (561) is arranged on the inner wall of the top cover part of the connecting sleeve (56), and the clamping groove (561) corresponds to the opening of the limiting sliding groove (542).
5. The hydraulic engineering detection water level measuring device according to claim 4, wherein: a slope is formed on the lower side surface of the clamping groove (561) and positioned on the inner wall of the top cover part of the connecting sleeve (56).
6. The water level measuring device for hydraulic engineering detection according to claim 1, wherein: the grapples (6) located in the inner ring and the grapples (6) located in the outer ring face opposite to each other.
7. The water level measuring device for hydraulic engineering detection according to claim 1, wherein: the offset angle between each two inner matching blocks (34) is 5 degrees.
8. The water level measuring device for hydraulic engineering detection according to claim 1, wherein: the size of the power disc (54) is larger than that of the limiting insert block (53), and the outer diameter of the limiting insert block (53) and the inner diameter of the limiting sleeve (52) are different by 4mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410702459.XA CN118274922B (en) | 2024-06-03 | 2024-06-03 | Water level measuring device for hydraulic engineering detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410702459.XA CN118274922B (en) | 2024-06-03 | 2024-06-03 | Water level measuring device for hydraulic engineering detection |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN118274922A CN118274922A (en) | 2024-07-02 |
| CN118274922B true CN118274922B (en) | 2024-08-20 |
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| CN202410702459.XA Active CN118274922B (en) | 2024-06-03 | 2024-06-03 | Water level measuring device for hydraulic engineering detection |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN212871377U (en) * | 2020-10-24 | 2021-04-02 | 张君 | Water level measuring device for operation management of irrigation and drainage pump station of hydraulic engineering |
| CN216815657U (en) * | 2021-11-09 | 2022-06-24 | 陈天超 | Portable water level measuring device for hydraulic engineering operation management |
| CN116718247A (en) * | 2023-08-11 | 2023-09-08 | 牧铭智能制造(山东)有限公司 | Hydrogeological exploration ground water level detection device |
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| FR2681685B1 (en) * | 1991-09-25 | 1993-12-03 | Forges Belles Ondes | LEVEL DETECTOR WITHIN A CONTAINER CONTAINING A GRANULAR MATERIAL, ESPECIALLY SAND, PARTICULARLY INSIDE A SANDBLASTER ASSOCIATED WITH A DRIVE WHEEL. |
| KR101507693B1 (en) * | 2014-11-19 | 2015-04-07 | 박기철 | Agricultural hydrology open device |
| CN111166615A (en) * | 2020-01-21 | 2020-05-19 | 苏州爱宝利恩康复科技有限公司 | Operation protection system for rehabilitation mechanism |
| CN112964334B (en) * | 2021-01-25 | 2022-06-21 | 湖南省水利投地方电力有限公司 | Water level measuring device for hydraulic engineering detection |
| CN216012398U (en) * | 2021-11-01 | 2022-03-11 | 卢正广 | Geotechnical engineering reconnaissance ground water level measuring apparatu |
| CN218238976U (en) * | 2022-06-18 | 2023-01-06 | 孙德霞 | Hydrogeology measuring device |
| CN116498840A (en) * | 2023-03-15 | 2023-07-28 | 蒙阴县土地整理中心 | Measuring instrument for land management |
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| CN212871377U (en) * | 2020-10-24 | 2021-04-02 | 张君 | Water level measuring device for operation management of irrigation and drainage pump station of hydraulic engineering |
| CN216815657U (en) * | 2021-11-09 | 2022-06-24 | 陈天超 | Portable water level measuring device for hydraulic engineering operation management |
| CN116718247A (en) * | 2023-08-11 | 2023-09-08 | 牧铭智能制造(山东)有限公司 | Hydrogeological exploration ground water level detection device |
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