CN106595507B - A kind of hydraulic reservoir dam surface deformation continuous monitoring device - Google Patents
A kind of hydraulic reservoir dam surface deformation continuous monitoring device Download PDFInfo
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- CN106595507B CN106595507B CN201611157589.1A CN201611157589A CN106595507B CN 106595507 B CN106595507 B CN 106595507B CN 201611157589 A CN201611157589 A CN 201611157589A CN 106595507 B CN106595507 B CN 106595507B
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
- G01B11/16—Measuring arrangements characterised by the use of optical techniques for measuring the deformation in a solid, e.g. optical strain gauge
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Abstract
The invention discloses a kind of hydraulic reservoir dam surface deformation continuous monitoring devices comprising support portion I, support portion II, hydro powered portion, test section；Support portion I, the setting of support portion II are on dam body surface, and on support portion I, support portion II, test section is arranged in hydro powered portion in hydro powered portion；The present apparatus is driven using hydraulic, and cord retraction determines the extreme position of movable plate movement, to monitor the deformation on dam body surface back and forth；The device can be continuously detected, the shortcomings that overcoming current artificial detection that cannot continuously detect in the process, the device is compared with the method for embedded monitoring instrument simultaneously, the range of detection is not a single point of single detecting instrument, but the surface of entire reservoir dam, the operability and stability of dam body surface deformation are improved, is especially adapted for use in that safety of dam body coefficient is relatively low, the higher environment of testing requirements, hand labor intensity is reduced, there is certain popularizing value.
Description
Technical field
The present invention relates to a kind of hydraulic reservoir dam surface deformation continuous monitoring device, especially dam safety hidden danger and
Surface area is larger and the relatively high detection environment of real-time automaticity of detection.
Background technology
Crucial multi-purpose project of the dam as great hydraulic engineering is directly related to entire water conservancy work whether stablizing safety
The other ancillary works normal operations of journey, and directly affect and decide safety and the design efficiency of great hydraulic engineering entirety
It plays, it is often more important that its stability and the security of the lives and property of the safe direct relation downstream area people, social economy
Construction and ecological environment security etc..
Concrete dam and stone masonry dam are built up after water conservation reservoir uses, water pressure, silt pressute, unrestrained pressure, uplift pressure with
And under the effects that temperature change, dam body necessarily deforms.The variation of the deformation and various load actions and influence factor of dam body
With corresponding regularity variation, and within the range of permission, this is normal phenomenon.However, the abnormal deformation of dam body is then
The often tendency of dam malicious event.According to the continuity of monitoring, it is divided into artificial cycle monitoring and on-line continuous monitoring.Dam
Surface displacement monitoring method includes two major classes:1) according to basic point elevation and position, theodolite, spirit level, electronic range measurement are used
Instrument or laser collimator, GPS, intelligent total powerstation etc. come measure dam body surface monument, elevation and change in location at surveyor's beacon, this side
The three-D displacement DATA REASONING of measuring point may be implemented in formula；2) instrument of some monitoring displacements is installed or buried on dam body surface, this
Kind mode is typically only capable to measure the individual event displacement data of measuring point.Dam body internal displacement monitoring is mainly by Embedded installation instrument come real
It is existing, it is typically only capable to the individual event displacement data (horizontal displacement or vertical displacement) of monitoring measuring point.This two classes monitoring method is to use
In dam body surface monument or installation or some instruments for monitoring displacements are buried, engineering is initially great in constructing amount, although having buried instrument
Device carrys out testing inspection, but can only measure to obtain the individual event displacement data of measuring point during atual detection, for dam surface face
Long-pending larger and detection the higher detection environment of requirement of real-time is simultaneously not suitable for, and the data detected can illustrate certain ask
Topic, but have certain error with the time deformation on dam surface, while the monitoring instrument for pinpointing setting is inconvenient, in a short time very
Hardly possible determines out of order monitoring point, and certain threat is brought to the stability of dam body surface monitoring, in order to accurate more fully hereinafter
The data that ground obtains dam surface deformation being capable of big model with greater need for one kind especially for the reservoir dam that security risk is larger
Enclose the overall deformation situation for quickly detecting dam body in real time.
Have currently, being related to reservoir dam surface deformation and continuously monitoring related patents：A kind of full deformation monitoring method of arch dam
（201410070397.1）, reservoir dam depression and horizontal displacement Trigger jitter detection device and detection method（201410450657
.8）, dam is interior to see distributed monitoring system（201510749940 .5）, reservoir dam depression and horizontal displacement monitoring system
（201410450695 .3）Deng the full deformation monitoring method of one of which arch dam is in the corridor of the different elevations of a certain section of arch dam
Road or the interior setting monitoring instrument of observation are calculated monitoring location top dam body and are existed by the Monitoring Result of inclination monitor device
Vertical line deformation corresponding during not yet installing, to obtain the practical full deformation of arch dam.This method test point is fixed, test point generation
Table is limited, and practical distortion obtained by calculation has certain error with true deformation；Reservoir dam depression and horizontal displacement
Trigger jitter detection device and detection method and reservoir dam depression and horizontal displacement monitoring system are all the fixed detections in monitoring point,
The poor mobility of device simultaneously, needs to debug for a long time；See in dam distributed detection system make to be installed in inside dam body into
The system of row dam body internal displacement detection, to the monitoring on dam body surface without reference to；So for large area dam body surface into
When row detection, need to design one kind can quick real-time detection apparatus comprehensively, detect the reality on dam body surface to greatest extent
Situation.
Invention content
In order to solve the problems, such as to be mentioned in above-mentioned background technology, the present invention provides a kind of hydraulic reservoir dam surface deformation
Continuous monitoring device, the device can be continuously detected, and overcome current artificial detection that cannot continuously detect in the process scarce
Point, while the device is compared with the method for embedded monitoring instrument, a single point of the not single detecting instrument of range of detection,
The surface of entire reservoir dam, the data monitored more comprehensively, more most can comprehensively obtain the deformation on entire dam body surface
Situation overcomes the data representativeness that embedded monitoring instrument detects to have certain limitation and repairs bothersome laborious lack
Point improves the operability and stability of dam body surface deformation, is especially adapted for use in that safety of dam body coefficient is relatively low, testing requirements
Higher environment reduces hand labor intensity, has certain popularizing value.
Hydraulic reservoir dam surface deformation continuous monitoring device of the present invention includes support portion I, support portion II, hydro powered
Portion, test section；On dam body surface, hydro powered portion is mounted on support portion I, on support portion II for support portion I, the setting of support portion II,
Test section is arranged in hydro powered portion；
Wherein support portion I, II structure of support portion are identical, include sliding rail, support plate, holder I, and 2 sliding rails are fixed on branch
On fagging, support plate both ends bottom is equipped with holder I, and holder I is fixed on dam body surface；
Hydro powered portion includes water system, double rack, gear I, water source, gear II, movable plate I, movable plate II, water
Turbine；Movable plate I, movable plate II is separately positioned on the sliding rail of support portion I, support portion II by the sliding-rail groove of its bottom and edge
Sliding rail moves, support portion I, support portion II support plate on fix double rack respectively and between 2 sliding rails, movable plate I
Each side installation is there are one the hydraulic turbine, and there are one gears II for setting in the shaft of each hydraulic turbine；Two gears I are by turning
Axis is arranged on the bearing of the rotary shaft rack of I both sides of movable plate, and gear I and gear II are located at double rack both sides and match with it
It closes；Each two hydraulic turbines of setting in II both ends of movable plate, there are one gears II for setting in the shaft of each hydraulic turbine；Water source passes through confession
Water system connect with the hydraulic turbine and gear is driven to be moved along double rack；
Test section includes holder II, solar panels, stepper motor, pulley groove, screw, spectrum sensor, headlamp, installation
Rope, range sensor, gear III, roller gear；Holder II, solar panels installation are respectively arranged on movable plate I, movable plate II
On holder II, more than two pulley grooves are arranged on holder II, screw are fixed in pulley groove, stepper motor is fixed on branch
On frame II, gear III is arranged on stepping motor rotating shaft and is matched with the roller gear being fixed on holder II；Installing rope connects
It is connected between movable plate I, the holder II on movable plate II, both ends are separately fixed on the screw in pulley groove；It is more than one
Spectrum sensor, headlamp, range sensor are fixed in installing rope, solar panels by accumulator respectively with stepper motor,
Spectrum sensor, headlamp, range sensor are connected and are powered for it.
Further, water system includes feed pipe I, Water supply switch valve I, water supply connecting leg I, feed pipe II, rope, Water supply switch valve
II, water supply connecting leg II -1, water supply connecting leg II -2, drainpipe I, drainpipe II, Water supply switch valve operate seat；Water supply switch valve I and water supply
Switch II is separately mounted to the double rack both ends on movable plate I, water source by I feed pipe II of feed pipe respectively with Water supply switch valve
I, II input terminal of Water supply switch valve is connected to, Water supply switch valve I, Water supply switch valve II output end connect respectively with 2 I one end of water supply connecting leg
It connects, 2 I other ends of water supply connecting leg are wrapped in the shaft of gear I and are connected to the hydraulic turbine input terminal of I both sides of movable plate, 2
Hydraulic turbine output end is connected to water supply connecting leg II -1, water supply connecting leg II -2 respectively, and water supply connecting leg II -1, water supply connecting leg II -2 pass through
The hydraulic turbine of II both sides of movable plate is connected to drainpipe I, drainpipe II respectively, Water supply switch valve I（5）Shift bar and movable plate I
Between, between the shift bar of Water supply switch valve II and movable plate II be connected separately with rope, I both ends of movable plate are respectively fixed with a water supply
Switching manipulation seat and its can with shift bar coordinate realize closed state.
The holder II includes supporting rod, telescopic rod, 2 upright bars, and upright bar one end is fixed on movable plate I by upright bar bearing
Or on movable plate II, the upright bar other end is provided with sleeve, and supporting rod is arranged by sleeve between two upright bars, and stepper motor is fixed
On sleeve, pulley groove, roller gear are fixed on supporting rod, and 2 telescopic rods, telescopic rod one end point is arranged in each upright bar both sides
It is not arranged on movable plate I or movable plate II by flexible rod bearing, the other end is flexibly connected with upright bar, and solar panels are mounted on
On telescopic rod.
The Water supply switch valve I, Water supply switch valve II are conventional ball valve switch.
The internal diameter of the two water supply connecting legs I in the left and right is identical, and water supply connecting leg II -1 is identical with the internal diameter of water supply connecting leg II -2,
In order to make the movement velocity of movable plate I, movable plate II be consistent, in order to avoid there are water in connecting leg internal motion process for flow
Stream and the frictional resistance of tube wall and reduce hydraulic pressure, in order to keep movable plate I, the hydraulic pressure at movable plate II it is identical, water supply connecting leg II-
1, the internal diameter of the pipeline of water supply connecting leg II -2 is less than the internal diameter of water supply connecting leg I, makes movable plate I, the hydraulic turbine work on movable plate II
Hydraulic pressure is consistent.
The double rack is to be arranged side by side to form by two racks.
It is provided with weight block in the installing rope.
The water system further includes wire casing and metallic channel；More than one wire casing is arranged on double rack, movable plate I
Respectively one metallic channel of setting, metallic channel one end are fixed on movable plate I for both sides, and rope passes through the hole on metallic channel to be arranged in wire casing
In, metallic channel is arranged above wire casing and is matched therewith；Rope is detached from wire casing in order to prevent, to be wrapped in it
On the double rack of lower section, the Water supply switch valve of both sides is caused to be opened and closed failure, therefore metallic channel is set, prevents rope from being taken off from wire casing
From influencing control effect.
The range sensor is infrared distance sensor.
The operation principle of the present invention is that：Soil body surface fixing bracket I in earth and rockfill dam both sides, then above mounting bracket I
All parts, headlamp, spectrum sensor and range sensor tie up in installing rope, headlamp, spectrum sensor and red
The quantity and spacing of outer range sensor are fixed according to specific detection case, before detection, the accumulator connected by solar panels
Stepper motor in drive sleeve, to drive the gear III on stepper motor to operate, the rotation of gear III is to drive support
Roller gear on bar, the rotation of roller gear drives the rotation of supporting rod, to adjust between movable plate I, movable plate II
The tension of installing rope is consistent until its tension meets sensor thereon with the angle on dam body surface, the whole tune of device
Examination is completed；
Headlamp, spectrum sensor and the range sensor of device and its adjusting for installing rope tension, operating voltage and work(
Rate is smaller, so the power supply of these mechanisms of the present apparatus is all using solar powered.
Before being detected every time, movable plate I, movable plate II should be placed in the support plate of support portion I and support portion II
The rightmost side or the leftmost side, one is closed in opening state for Water supply switch valve I and Water supply switch valve II 1 at this time,
Therefore movable plate I, movable plate II to the left or can move right under turbine hydraulic driving.If living before starting detection
Movable plate I, movable plate II simultaneously support portion I and support portion II support plate the rightmost side, start detection when, open water source, supply
Taps I are in opening state, and Water supply switch valve II is closed, and flow flows through left side water supply connecting leg I, then the water in left side
Turbine is started to work, and the hydraulic turbine starts running under the action of flowing flow, to II setting in motion of gear of driving thereon, tooth
Wheel II and a side gear of double rack coordinate, and double rack is fixed in support plate, therefore the operating driving activity of gear II
Plate I moves downward, and the hydraulic turbine on movable plate II is connected with the hydraulic turbine on movable plate I by water supply connecting leg II -1, pipeline
Internal water body communicates, and flows through that movable plate I, the flow rate of water flow of movable plate II and pressure are equal, the hydraulic turbine in II left side of movable plate
Also driving movable plate II moves downward at a same speed；Movable plate I moves downward, and drives the rotation of its gear I, gear
I rotation drives shaft rotation thereon, and to make, the water supply connecting leg I in left side is wrapped in shaft and length constantly shortens, left side
I length of water supply connecting leg be equal to positioned at the rightmost side movable plate I and Water supply switch valve I between distance, until movable plate I move to it is most left
Side, while the Water supply switch valve operation seat in left side contacts with the shift bar of Water supply switch valve I and closes Water supply switch valve I, the rope in left side
It is deposited in inside the metallic channel in left side, the left side hydraulic turbine is stopped；Be deposited in right side metallic channel in right side rope from
Movement starts pulling open until stretch slowly, and final Water supply switch valve II is opened, and is led in right side water supply connecting leg I, water supply connecting leg II -2
The hydraulic turbine of water, right side is started to work, and gear I, the gear II on right side are moved along double rack, while driving movable plate I, activity
Plate II is moved to the right side of support portion I, support portion II, until movable plate I reaches at the Water supply switch valve II of the rightmost side, is closed and is supplied water
Switch II, and Water supply switch valve I is opened, repeatedly, make the spectrum sensor being suspended in installing rope, range sensor detection dam
The variation that the surface of body generates；Entire detection process can be completed back and forth continuously to be monitored dam body surface.
The present apparatus on dam body according to the length of detection dam body in use, can be arranged apparatus of the present invention more than a set of.
The beneficial effects of the invention are as follows：
1, the device can continuously be monitored dam body surface, and overcoming in existing artificial sample monitoring process cannot connect
The shortcomings that continuous detection；
2, for the device compared with the method for embedded monitoring instrument, the range of detection is not a single point of single detecting instrument,
But the surface of entire reservoir dam, the data monitored more comprehensively, more most can comprehensively obtain entire dam body surface
Deformation；
3, the data representativeness that the device overcomes embedded monitoring instrument to detect has certain limitation and maintenance cost
The laborious disadvantage of thing improves the operability and stability of dam body surface deformation；
4, the device is driven using waterpower form, and hydraulic energy is abundant around dam body, which can be well
It is detected operation using waterpower, lowers energy consumption, adaptation to local conditions can be monitored well；
5, device installation is simple, and easy to maintenance, operability is strong, reduces hand labor intensity, has certain popularization
Use value.
Description of the drawings
Fig. 1 is apparatus of the present invention structural schematic diagram；
Fig. 2 is II structural schematic diagram of apparatus of the present invention support portion I or support portion；
Fig. 3 is water system part of the present invention and activity plate structure schematic diagram；
Fig. 4 is hydro powered portion of the present invention and II partial structural diagram of holder；
Fig. 5 is I part-structure schematic diagram of gear of the present invention；
Fig. 6 is upright bar of the present invention and Telescopic rod structure schematic diagram；
Fig. 7 is wire casing installation position of the present invention structural schematic diagram；
Fig. 8 ropes of the present invention, Water supply switch valve operate seat partial structural diagram；
Fig. 9 is the fit structure schematic diagram of rope of the present invention, metallic channel and wire casing；
Figure 10 is stepper motor partial structural diagram of the present invention；
In figure：1- sliding rails, 2- support plates, 3- holders I, 4- feed pipes I, 5- Water supply switch valves I, 6- water supply connecting leg I, 7- is double
Rack, 8- gears I, 9- solar panels, 10- stepper motors, 11- supporting rods, the water sources 12-, 13- pulley grooves, 14- screws, 15- are supplied
Water pipe II, 16- ropes, 17- Water supply switch valves II, 18- gears II, 19- stretch rod bearing, 20- telescopic rods, 21- movable plates I, 22-
Water supply connecting leg II -1,23- spectrum sensors, 24- headlamps, 25- installing ropes, 26- range sensors, 27- water supply connecting leg II -2,
28- holders II, 29- drainpipes I, 30- movable plates II, 31- drainpipes II, 32- sliding-rail grooves, the 33- hydraulic turbines, 34- rotary shaft racks,
35- Water supply switch valves operation seat, 36- upright bar bearings, 37- upright bars, 38- sleeves, 39- gears III, 40- roller gears, 41- wire casings,
42- metallic channels, the holes 43-, 44- shafts, 45- bearings.
Specific implementation mode
Below by drawings and examples, invention is further described in detail, but protection scope of the present invention is not limited to
In the content.
Embodiment 1：As shown in Fig. 1,2,3,4,5,6,10, this hair hydraulic reservoir dam surface deformation continuous monitoring device
Support portion I, support portion II, hydro powered portion, test section；Support portion I, support portion II are arranged in dam body surface, hydro powered portion
On support portion I, support portion II, test section is arranged in hydro powered portion；
Wherein support portion I, II structure of support portion are identical, include I 3,2 sliding rail 1, support plate 2, holder fixations of sliding rails 1
In support plate 2,2 both ends bottom of support plate is equipped with holder I 3, and holder I 3 is fixed on dam body surface；Hydro powered portion includes supplying
Water system, double rack 7, gear I 8, water source 12, gear II 18, movable plate I 21, movable plate II 30, the hydraulic turbine 33；Movable plate I
21, movable plate II 30 is separately positioned on the sliding rail of support portion I, support portion II by the sliding-rail groove 32 of its bottom and is moved along sliding rail
It is dynamic, support portion I, support portion II support plate 2 on fix double rack 7 respectively and between 2 sliding rails 1, movable plate I 21 is left
Respectively installation is there are one the hydraulic turbine 33 for right both sides, and there are one gears II 18 for setting in the shaft of each hydraulic turbine 33；Two gears I 8
It is arranged on the bearing 45 of the rotary shaft rack 34 of I 21 both sides of movable plate by shaft 44, gear I 8 and gear II 18 are positioned at double
7 both sides of rack are simultaneously matched therewith；Two hydraulic turbines are respectively arranged in II 30 both ends of movable plate, are provided in the shaft of each hydraulic turbine
One gear II 18；Water source 12 is connect with the hydraulic turbine by water system and gear is driven to be moved along double rack；Test section packet
Include holder II 28, solar panels 9, stepper motor 10, pulley groove 13, screw 14, spectrum sensor 23, headlamp 24, installing rope
25, range sensor 26, gear III 39, roller gear 40；It is respectively arranged with holder II on movable plate I 21, movable plate II 30, too
Positive energy plate 9 is mounted on holder II, and more than two pulley grooves 13 are arranged on holder II, and screw is fixed in pulley groove 13
14, stepper motor 10 is fixed on holder II, gear III 39 be arranged in 10 shaft of stepper motor and be fixed on holder II
Roller gear 40 match；Installing rope 25 is connected between movable plate I, the holder II on movable plate II, and both ends are fixed respectively
On screw 14 in pulley groove 13；More than one spectrum sensor 23, headlamp 24, range sensor 26 are fixed on installation
Rope 25 on, solar panels 9 by accumulator respectively with stepper motor 10, spectrum sensor 23, headlamp 24, range sensor 26
It connects and powers for it；
The water system includes feed pipe I 4, Water supply switch valve I 5, water supply connecting leg I 6, feed pipe II 15, rope 16, supplies water
Switch II 17, water supply connecting leg II -1 22, water supply connecting leg II -2 27, drainpipe I 29, drainpipe II 31, Water supply switch valve operate seat
35；Water supply switch valve I 5 and Water supply switch valve II 17 are separately mounted to 7 both ends of double rack on movable plate I, and water source 12 passes through water supply
Pipe I 4, feed pipe II 15 are connected to Water supply switch valve I 5, II 17 input terminal of Water supply switch valve respectively, Water supply switch valve I 5, Water supply switch valve II
17 output end is connect with 2 I 6 one end of water supply connecting leg respectively, and 2 I 6 other ends of water supply connecting leg are wrapped in the shaft 44 of gear I
It is upper and be connected to the hydraulic turbine input terminal of I 21 both sides of movable plate, 2 33 output ends of the hydraulic turbine respectively with water supply connecting leg II -1 22,
Water supply connecting leg II -227 is connected to, the hydraulic turbine that water supply connecting leg II -1 22, water supply connecting leg II -2 27 pass through II 30 both sides of movable plate
It is connected to respectively with drainpipe I 29, drainpipe II 31, between the shift bar and movable plate I 21 of Water supply switch valve I 5, Water supply switch valve II 17
Rope 16 is connected separately between shift bar and movable plate II 30, I 21 both ends of movable plate are respectively fixed with a Water supply switch valve operation
Seat 35 and its can with shift bar coordinate realize closed state；Water supply connecting leg II -1, water supply connecting leg II -2 internal diameter of the pipeline be less than supply
The internal diameter of water connecting leg I, Water supply switch valve I, Water supply switch valve II are ball valve switch, and range sensor is infrared distance sensor.
Embodiment 2：As Figure 1-10 shows, for the present embodiment apparatus structure with embodiment 1, difference is that the holder II includes
20,2 supporting rod 11, telescopic rod upright bars 37,37 one end of upright bar is fixed on movable plate I 21 or movable plate II by upright bar bearing 36
On 30,37 other end of upright bar is provided with sleeve 38, and supporting rod 11 is arranged by sleeve between two upright bars 37, and stepper motor 10 is solid
It is scheduled on sleeve, pulley groove 13, roller gear 40 are fixed on supporting rod, and 2 telescopic rods, telescopic rod is arranged in each upright bar both sides
20 one end are arranged by flexible rod bearing 19 on movable plate I 21 or movable plate II 30 respectively, and the other end is flexibly connected with upright bar,
Solar panels are mounted on telescopic rod；Water system further includes wire casing 41 and metallic channel 42；The setting of more than one wire casing 41 exists
On double rack, respectively one metallic channel 42 of setting, 42 one end of metallic channel are fixed on movable plate I I 21 both sides of movable plate, rope 16
Hole 43 on metallic channel 42 is arranged in wire casing, and metallic channel 42 is arranged above wire casing and is matched therewith；Installing rope 25
On be provided with weight block, for stablizing installing rope.
The present apparatus is in use, movable plate I 21, movable plate II 30 should be placed in the support plate 2 of support portion I and support portion II
The rightmost side or the leftmost side, one is closed in opening state for Water supply switch valve I and Water supply switch valve II 1 at this time,
Therefore movable plate I, movable plate II to the left or can move right under turbine hydraulic driving.If living before starting detection
Movable plate I, movable plate II simultaneously support portion I and support portion II support plate the rightmost side, start detection when, open water source 12,
Water supply switch valve I 5 is in opening state, and Water supply switch valve II 17 is closed, and flow flows through left side water supply connecting leg I 6, then left
The hydraulic turbine 33 of side is started to work, and the hydraulic turbine starts running under the action of flowing flow, to the gear II 18 of driving thereon
Setting in motion, gear II and a side gear of double rack 7 coordinate, and double rack is fixed in support plate, therefore gear II
Operating driving movable plate I moves downward, and the hydraulic turbine on movable plate II passes through water supply connecting leg with the hydraulic turbine on movable plate I
II -1 22 is connected, and the water body inside pipeline communicates, and it is equal to flow through movable plate I, the flow rate of water flow of movable plate II and pressure, activity
Also driving movable plate II moves downward the hydraulic turbine in II left side of plate at a same speed；Movable plate I moves downward, and drives thereon
The rotation of the rotation of gear I 8, gear I drives the rotation of shaft 44 thereon, to make the water supply connecting leg I in left side be wrapped in shaft
And length constantly shortens, distance is equal between I length of water supply connecting leg and movable plate I, Water supply switch valve I in left side, until movable plate I is transported
It moves to the leftmost side, while the Water supply switch valve operation seat 35 in left side contacts with the shift bar of Water supply switch valve I and close Water supply switch valve I,
The rope in left side is deposited in inside the metallic channel 42 in left side, and the left side hydraulic turbine is stopped；It is deposited in the metallic channel on right side
The rope on right side starts pulling open up to stretching slowly, the opening of final Water supply switch valve II, right side water supply connecting leg I, water supply since movement
The hydraulic turbine of water flowing in connecting leg II -2 27, right side is started to work, and gear I, the gear II on right side are moved along double rack, simultaneously
Movable plate I, movable plate II is driven to be moved to the right side of support portion I, support portion II, until movable plate I reaches the water supply of the rightmost side
At switch II, Water supply switch valve II is closed, and opens Water supply switch valve I, repeatedly, makes the spectrum sensing being suspended in installing rope
Device, the horizontal direction that generates of surface of range sensor detection dam body and the change in displacement of vertical direction, wind erosion state and
The moisture content change on dam body surface；The displacement that range sensor detects to obtain the front and back horizontal and vertical direction in dam body surface becomes
The sedimentation situation of dam body can be obtained by changing, and spectrum sensor detects to obtain the wind erosion of dam body surface and the moisture on dam body surface contains
Amount can obtain the anti-permeability performance on dam body surface, once there is the large change of moisture, so that it may to be inferred to reservoir dam
Danger coefficient is very high.Entire detection process can be completed back and forth continuously to be monitored dam body surface.
The specific implementation mode of the present invention is explained in detail above in conjunction with attached drawing, but the present invention is not limited to above-mentioned
Embodiment within the knowledge of a person skilled in the art can also be before not departing from present inventive concept
Put that various changes can be made.
Claims (7)
1. a kind of hydraulic reservoir dam surface deformation continuous monitoring device, it is characterised in that：Support portion I, support portion II, waterpower
Driving portion, test section；On dam body surface, hydro powered portion is mounted on support portion I, support portion II for support portion I, the setting of support portion II
On, test section is arranged in hydro powered portion；
Wherein support portion I, II structure of support portion are identical, include sliding rail（1）, support plate（2）, holder I（3）, 2 sliding rails（1）
It is fixed on support plate（2）On, support plate（2）Both ends bottom is equipped with holder I（3）, holder I（3）It is fixed on dam body surface；
Hydro powered portion includes water system, double rack（7）, gear I（8）, water source（12）, gear II（18）, movable plate I
（21）, movable plate II（30）, the hydraulic turbine（33）；Movable plate I（21）, movable plate II（30）Pass through the sliding-rail groove of its bottom（32）Point
Be not arranged support portion I, support portion II sliding rail on and move along sliding rail, support portion I, support portion II support plate（2）Upper point
It Gu Ding not double rack（7）And it is located at 2 sliding rails（1）Between, movable plate I（21）Each side there are one the hydraulic turbines for installation
（33）, each hydraulic turbine（33）Shaft on setting there are one gear II（18）；Two gears I（8）Pass through shaft（44）Setting
In movable plate I（21）The rotary shaft rack of both sides（34）Bearing on, gear I（8）With gear II（18）Positioned at double rack（7）Two
Side is simultaneously matched therewith；Movable plate II（30）Each two hydraulic turbines of setting in both ends, in the shaft of each hydraulic turbine there are one settings
Gear II（18）；Water source（12）It is connect with the hydraulic turbine by water system and gear is driven to be moved along double rack；
Test section includes holder II（28）, solar panels（9）, stepper motor（10）, pulley groove（13）, screw（14）, spectrum pass
Sensor（23）, headlamp（24）, installing rope（25）, range sensor（26）, gear III（39）, roller gear（40）；Movable plate I
（21）, movable plate II（30）On be respectively arranged with holder II, solar panels（9）On holder II, more than two pulleys
Slot（13）It is arranged on holder II, pulley groove（13）Inside it is fixed with screw（14）, stepper motor（10）It is fixed on holder II, tooth
Wheel III（39）It is arranged in stepper motor（10）In shaft and with the roller gear that is fixed on holder II（40）It matches；Installing rope
（25）It is connected between movable plate I, the holder II on movable plate II, both ends are separately fixed at pulley groove（13）Interior screw（14）
On；More than one spectrum sensor（23）, headlamp（24）, range sensor（26）It is fixed on installing rope（25）On, the sun
It can plate（9）By accumulator respectively with stepper motor（10）, spectrum sensor（23）, headlamp（24）, range sensor（26）
It connects and powers for it.
2. hydraulic reservoir dam surface deformation continuous monitoring device according to claim 1, it is characterised in that：For water system
System includes feed pipe I（4）, Water supply switch valve I（5）, water supply connecting leg I（6）, feed pipe II（15）, rope（16）, Water supply switch valve II
（17）, water supply connecting leg II -1（22）, water supply connecting leg II -2（27）, drainpipe I（29）, drainpipe II（31）, Water supply switch valve operation
Seat（35）；Water supply switch valve I（5）With Water supply switch valve II（17）The double rack being separately mounted on movable plate I（7）Both ends, water source
（12）Pass through feed pipe I（4）, feed pipe II（15）Respectively with Water supply switch valve I（5）, Water supply switch valve II（17）Input terminal is connected to, and is supplied
Taps I（5）, Water supply switch valve II（17）Output end respectively with 2 water supply connecting legs I（6）One end connects, 2 water supply connecting legs I
（6）The other end is wrapped in the shaft of gear I（44）It is upper and with movable plate I（21）The hydraulic turbine input terminal of both sides is connected to, 2 water wheels
Machine（33）Output end respectively with water supply connecting leg II -1（22）, water supply connecting leg II -2（27）Connection, water supply connecting leg II -1（22）, supply water
Connecting leg II -2（27）Pass through movable plate II（30）The hydraulic turbine of both sides respectively with drainpipe I（29）, drainpipe II（31）Connection supplies
Taps I（5）Shift bar and movable plate I（21）Between, Water supply switch valve II（17）Shift bar and movable plate II（30）Between respectively
It is connected with rope（16）, movable plate I（21）Both ends are respectively fixed with a Water supply switch valve operation seat（35）And its can and shift bar
Closed state is realized in cooperation.
3. hydraulic reservoir dam surface deformation continuous monitoring device according to claim 1, it is characterised in that：Holder II
Including supporting rod（11）, telescopic rod（20）, 2 upright bars（37）, upright bar（37）One end passes through upright bar bearing（36）It is fixed on activity
Plate I（21）Or movable plate II（30）On, upright bar（37）The other end is provided with sleeve（38）, supporting rod（11）Existed by sleeve setting
Two upright bars（37）Between, stepper motor（10）It is fixed on sleeve, pulley groove（13）, roller gear（40）It is fixed on supporting rod
On, 2 telescopic rods, telescopic rod is arranged in each upright bar both sides（20）One end passes through the rod bearing that stretches respectively（19）It is arranged in movable plate
Ⅰ（21）Or movable plate II（30）On, the other end is flexibly connected with upright bar, and solar panels are mounted on telescopic rod.
4. hydraulic reservoir dam surface deformation continuous monitoring device according to claim 2, it is characterised in that：Water supply is opened
Close I（5）, Water supply switch valve II（17）For ball valve switch.
5. hydraulic reservoir dam surface deformation continuous monitoring device according to claim 2, it is characterised in that：The company of water supply
Pipe II -1, water supply connecting leg II -2 internal diameter of the pipeline be less than water supply connecting leg I internal diameter.
6. hydraulic reservoir dam surface deformation continuous monitoring device according to claim 1, it is characterised in that：Installing rope
（25）On be provided with weight block.
7. hydraulic reservoir dam surface deformation continuous monitoring device according to claim 2, it is characterised in that：For water system
System further includes wire casing（41）And metallic channel（42）；More than one wire casing（41）It is arranged on double rack, movable plate I（21）Two
A metallic channel is respectively arranged in side（42）, metallic channel（42）One end is fixed on movable plate I, rope（16）Across metallic channel（42）On
Hole（43）It is arranged in wire casing, metallic channel（42）It is arranged above wire casing and is matched therewith.
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108805192B (en) * | 2018-06-01 | 2019-04-02 | 河海大学 | Monitoring data analysis method based on hierarchical network structure |
| CN112762887A (en) * | 2020-12-29 | 2021-05-07 | 深圳市广汇源环境水务有限公司 | Dam body surface deformation monitoring automatic measurement control system |
| CN113203379B (en) * | 2021-04-14 | 2023-02-17 | 淮南市启迪电子有限公司 | Displacement sensor fixing device for reservoir dam displacement monitoring |
| CN114111694B (en) * | 2021-10-13 | 2024-01-26 | 四川省公路规划勘察设计研究院有限公司 | Anti-slide pile deformation monitoring device and failure early warning system |
| CN115847506B (en) * | 2022-11-04 | 2023-10-31 | 江苏高倍智能装备有限公司 | Intermittent traction equipment for thin-wall special-shaped pipe pultrusion |
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