CN106441220B - A kind of indium steel ruler automatic lifting monitoring device and method for ground settlement monitoring - Google Patents
A kind of indium steel ruler automatic lifting monitoring device and method for ground settlement monitoring Download PDFInfo
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- CN106441220B CN106441220B CN201610825341.1A CN201610825341A CN106441220B CN 106441220 B CN106441220 B CN 106441220B CN 201610825341 A CN201610825341 A CN 201610825341A CN 106441220 B CN106441220 B CN 106441220B
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- indium steel
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C5/00—Measuring height; Measuring distances transverse to line of sight; Levelling between separated points; Surveyors' levels
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- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
- Lining And Supports For Tunnels (AREA)
Abstract
The invention discloses a kind of indium steel ruler automatic lifting monitoring devices for ground settlement monitoring and method, device to include：ZigBee remote controlers, microcontroller control box, hole-measuring protection device, apparatus for automatically lifting, improved indium steel bar yardstick.Method includes：1, by sending instructions to microcontroller control box in ZigBee remote controlers realization certain distance, controls hole-measuring protection device and apparatus for automatically lifting；2 microcontroller control box send out instruction, and hole-measuring protection device is opened；3 microcontroller control box send out instruction, start indium steel ruler apparatus for automatically lifting, and indium steel ruler rises；Indium steel ruler declines contraction automatically when 4 end measure, and usually microcontroller control box, indium steel ruler lifting gear are contracted in hole-measuring protection device, and standby with the progress of low-down power.The present apparatus is realized erects indium steel ruler automatically by portable ZigBee remote controlers remote control, and the device is simple, convenient, can be used for surface subsidence monitoring when constructing tunnel, is greatly saved the expense of artificial vertical indium steel ruler.
Description
【Technical field】
The present invention relates to monitoring measurement field, more particularly to a kind of indium steel ruler automatic lifting prison for ground settlement monitoring
Survey device and method.
【Background technology】
In building tunneling process, New Austrian Tunneling Method NATM is the construction method of present mainstream, and principle is：It is filled when building tunnel
Divide and acted on using the self-bearing ability of country rock and the space constraint of excavation face, is used with anchor pole and gunite concrete as main supporting hand
Section, in time reinforces country rock, constrains the relaxation and deformation of country rock, and pass through monitoring, the measurement to country rock and supporting construction
To instruct the design and construction of underground engineering.Therefore, one can consider that constructing tunnel monitoring measurement is the eye of New Austrian Tunneling Method construction
Eyeball is the main contents of New Austrian Tunneling Method field measurement, can not only be provided reliably for the dynamic design and information-aided construction in tunnel
Foundation also can appreciate that accident and dangerous situation, to take timely measure, prevent trouble before it happens.
The monitoring measurement of ground settlement situation is major part during New Austrian Tunneling Method builds subway in city, earth's surface
Subsidence monitoring measure main method be：On the road above subway line in a certain range, axial direction and section along tunnel
Direction cloth is with a certain number of monitoring parameter measuring points.Monitoring parameter measuring point is to drill through one on road surface with mechanical equipments such as water drillings to pass through
Road deck, base, bed course circular hole, the reinforcing bar and reinforcing bar for being anchored at certain length in undisturbed soil are then put into hole
It is coaxial with the hole center of circle.In work progress, the sedimentation of earth's surface necessarily causes the sedimentation of undisturbed soil under road surface, and the sedimentation of undisturbed soil
Necessarily cause to be anchored at the top of reinforcing bar therein and settle, the reinforcing bar relative displacement of undisturbed soil and anchoring is zero.Monitoring measurement process
When, indium steel ruler is stood on vertically at the top of reinforcing bar, indium steel ruler is read with electronic level, converses reinforcing bar cope level, afterwards with
Elevation obtained by monitoring measurement, which compares, before obtains ground settlement value.It is different from other tunnels, constructing metro tunnel ground settlement
Monitoring measurement has its own feature：Subway tunnel mileage is long, and bid section is more, for shallow burial hidden digging in city, individually
Bid section monitoring parameter measuring point is more, and monitoring measurement workload is huge, and monitoring measurement work is one relatively easy, and repeatability is stronger
Work, spend a large amount of repeater's power for indium steel ruler erect supplied for electronic spirit level reading, the consuming pole of manpower and materials
Its is huge.
In recent years simultaneously, ZigBee wireless control technologies, singlechip technology, Mechanical Driven technology, damping vibration attenuation technology etc.
Development faster is achieved, respectively field achieves gratifying achievement at its, but above-mentioned in terms of monitoring measurement field
Technology level of application is not high, range is not wide, comes the technological incorporation of above-mentioned every field and jointly and serves monitoring measurement neck
The example in domain is also considerably less.
【Invention content】
For insufficient and defect existing for above-mentioned background technology, the present invention is provided to the indium steel rulers of ground settlement monitoring certainly
Dynamic lifting monitoring device and monitoring measurement method.More particularly relate to ZigBee wireless control technologies, single-chip microcomputer control technology, machine
Tool actuation techniques, damping vibration attenuation technology also relate to a kind of matched suitable monitoring measurement method, especially suitable for
To earth's surface settlement-sensitive, monitoring measurement precision is higher, the degree of automation requires high engineering：Earth's surface in urban subway tunnel construction
Subsidence monitoring measures.
Purpose of the present invention is to what is be achieved through the following technical solutions：
A kind of indium steel ruler automatic lifting monitoring device for ground settlement monitoring, including：Measuring point protection device, microcontroller
Control box, indium steel ruler lifting gear and remote controler；
The measuring point protection device includes retaining wall steel cylinder and protecting cover；Protecting cover is arranged at the top of retaining wall steel cylinder；
The microcontroller control box is arranged in retaining wall steel cylinder upper inside wall；
The indium steel ruler lifting gear is arranged inside retaining wall steel cylinder, including apparatus for automatically lifting, metal framework and indium
Steel ruler；Apparatus for automatically lifting and the metal framework on top connect, and indium steel ruler passes through top hanging rope and lower section damper and metal frame
Frame upper and lower side connects；The apparatus for automatically lifting is arranged on supporting station, and supporting station is arranged on anchor bar；
The lifting of the folding and apparatus for automatically lifting of the remote control control microcontroller control box driving protecting cover.
As a further improvement on the present invention, in use, the monitoring device is arranged in monitoring parameter gaging hole, monitoring parameter
Gaging hole is the face layer for drilling through road, the hole of base and bed course；Retaining wall steel cylinder is fixed on the inner wall of monitoring parameter gaging hole, retaining wall steel cylinder with
The gap of monitoring parameter gaging hole inner wall is filled with cement mortar, and protecting cover top is concordant with pavement of road；Anchor bar and undisturbed soil sample
At least 50cm is anchored with concrete, and the top for exposing undisturbed soil is threadedly coupled with supporting station.
As a further improvement on the present invention, the apparatus for automatically lifting includes apparatus for automatically lifting protecting box, folds
Formula lifter, driving belt and lifting drive motor, Collapsible lift and lifting drive motor are fixed on apparatus for automatically lifting
In protecting box, driving belt connects Collapsible lift and lifting drive motor, and apparatus for automatically lifting protecting box connects with supporting station
It connects, Collapsible lift is connect with metal framework；The driving lifting drive motor rotation of remote control control microcontroller control box.
As a further improvement on the present invention, it is arranged between the indium steel ruler lifting gear and apparatus for automatically lifting with teeth
Wheel, gear top are connected with metal framework by bearing, and gear lower part is bolted on apparatus for automatically lifting top；Metal
Steering motor on frame is engaged by the pinion gear of its shaft end with gear；Remote control control microcontroller control box drives turning horse
Up to rotation.
As a further improvement on the present invention, the microcontroller control box includes microcontroller, power supply, antenna, protecting cover rotation
Turn motor and signal receiving module, signal receiving module is wirelessly connected by antenna and remote controler, and protecting cover is controlled by microcontroller
Protecting cover rotation motor in box is connected with microcontroller control box, and remote controler controls protecting cover rotation motor by MCU driving and turns
It is dynamic, and then realize the folding of protecting cover.
As a further improvement on the present invention, the metal framework top and the bottom are slightly over the circle of indium steel ruler width
Lid, the becket for being connect with indium steel ruler (7).
As a further improvement on the present invention, the indium steel ruler upper and lower part is equipped with becket respectively, by upper metal ring
While being equipped with equipped with spirit level.
As a further improvement on the present invention, being provided with screw thread at the clamp of the metal clamp supporting station can be with anchoring
Screw thread rotation occlusion on reinforcing bar.
As a further improvement on the present invention, the remote controler is ZigBee remote controlers.
A kind of monitoring method based on the indium steel ruler automatic lifting monitoring device for ground settlement monitoring, including
Following steps：
1) control instruction is sent out to microcontroller control box and is received by its signal receiving module by remote controler instruct；
2) microcontroller control box receives the instruction of remote controler, and instruction control protecting cover rotation motor work is sent out after decoding, into
And protecting cover is made to rotate, the protecting cover of monitoring parameter measuring point is opened；
3) microcontroller control box sends out instruction control lifting drive motor work, and apparatus for automatically lifting is made to drive on indium steel ruler
Extreme higher position is risen to, then reads measuring point reading with the electronic level mating with indium steel ruler；If ruler is facing towards being unfavorable for reading
Number then sends out instruction control steering motor work, adjustment indium steel related scale direction again with remote controler；
4) it after reading, sends out control instruction with remote controler and controls lifting drive motor work to microcontroller control box,
Apparatus for automatically lifting declines, and control protecting cover rotation motor closes protecting cover after the completion of declining；
5) the ground settlement monitoring measurement device work that control instruction controls next measuring point is sent out with remote controler, repeats to walk
It is rapid 1)~4) process.
Compared with the existing technology, the present invention has the following advantages：
The device receives the instruction of remote controler by microcontroller control box, and instruction control protecting cover rotation motor is sent out after decoding
Work, allows protecting cover to rotate, and monitoring parameter measuring point protecting cover is opened.Microcontroller control box sends out instruction control lifting drive motor work,
Allow apparatus for automatically lifting that indium steel ruler is driven to rise to extreme higher position, the rear monitoring measurement personnel electronic leveler mating with indium steel ruler
Instrument reads measuring point reading.After reading, monitoring measurement personnel send out control instruction with remote controler and give microcontroller control box control
System lifting drive motor work, shrinks apparatus for automatically lifting, control protecting cover rotation motor closes protecting cover after the completion of shrinking.The present apparatus
It realizes and indium steel ruler is erected by portable remote controller remote control automatically, the device is simple, convenient, when can be used for constructing tunnel
Surface subsidence monitoring is greatly saved the expense of artificial vertical indium steel ruler.Can solve monitoring and measuring technology it is overstaffed and caused by compared with
High human cost problem；Can solve the problems, such as by automatization level it is low caused by monitoring measurement frequency it is low；It can solve monitoring
Measurement precision is found ruler verticality etc. by technician influences the problems such as big.The automation of monitoring can be greatly improved using the present invention
Level, raising monitoring measurement frequency timely feedback monitoring data and instruct dynamic design and arrangement and method for construction, substantially reduce human cost,
Saving fund.
Further, metal framework has done the design for being conducive to the installation and removal of indium steel ruler, is fully saved in external form empty in hole
Between top made into the circular lid slightly larger than indium steel ruler width, and equipped with becket convenient for being connect with indium steel ruler.
Further, steering motor is rotated by the pinion gear of its shaft end around gear, to drive metal framework, indium steel ruler to turn
It is dynamic.When indium steel ruler rises to road surface or more, but back to or when presenting to reading unfavorable visual angle, change indium steel ruler direction, allow
Reading is normally carried out.
Further, retaining wall steel cylinder is fixed on monitoring parameter gaging hole inner wall, and the wall deformation for protecting, monitoring measuring point is to prison
Control measures the monitoring measurement device inside hole and generates destruction, and protecting cover covers in monitoring measured hole aperture, is used for protecting, monitoring measurement point
It is not destroyed by the vehicle and pedestrian of dealing, protecting cover and retaining wall steel cylinder pass through the protecting cover rotation motor installed in microcontroller control box
Shaft connects, and is conducive to the opening and closing of protecting cover.
Further, damper is connected to indium steel ruler bottom and metal framework bottom, when apparatus for automatically lifting is by metal framework
When extending to specified height with indium steel ruler, damper can effectively reduce the indium steel ruler of suspention because of traffic on road, from
Vibration that right wind and steering motor work generate and on the resulting influence of monitoring measurement.
Further, apparatus for automatically lifting receives the instruction from microcontroller control box and starts lifting drive motor, and lifting is driven
Dynamic motor rotation drives driving belt transmission Collapsible lift work, to carry out descending operation, reaches and allows upper metal frame
The purpose of indium steel ruler lifting in frame.
Further, it is provided with spirit level on indium steel ruler, ensures that indium steel ruler passes through weight in the apparatus for automatically lifting course of work
Force effect keeps vertical, and the bubble of spirit level is in the circle that spirit level allows.
Further, there is screw thread that can be engaged with the screw thread rotation on anchor bar at the clamp of metal clamp supporting station, metal
It is easily installed apparatus for automatically lifting on clamp supporting station.
Further, ZigBee remote controlers can send instructions to microcontroller control box, then microcontroller control box control shield
The opening and closing of lid and apparatus for automatically lifting lifting achieve the purpose that selection needs the monitoring measurement point lifted to be measured.ZigBee is distant
Control device is away from monitoring measured hole a distance, for the portable portable remote controller of monitoring measurement personnel.
The detection method of the present invention realizes automatic detection control, saves manpower by the remote control of remote controler
And expense, more conveniently and quickly, efficiency increases for operation.
【Description of the drawings】
Fig. 1 is the structural schematic diagram of the present invention；
Fig. 2 is indium steel ruler lifting gear schematic diagram of the present invention；
Fig. 3 is metal framework schematic diagram of the present invention；
Fig. 4 is indium steel ruler rising principle figure of the present invention；
Fig. 5 is that indium steel ruler of the present invention declines schematic diagram；
Fig. 6 is measuring principle schematic diagram of the present invention.
In figure：1. anchor bar, 2. metal clamp supporting stations, 3. Collapsible lifts, 4. apparatus for automatically lifting, 5. metals
Frame, 6. dampers, 7. indium steel rulers, 8. hanging ropes, 9. protecting covers, 10. retaining wall steel cylinders, 11. microcontroller control box, 12.ZigBee are distant
Control device, 13. protecting cover rotation motors, 14. power supplys, 15. antennas, 16.ZigBee signal receiving modules, 17. gears, 18. turning horses
Reach, 19. driving belts, 20. measuring point protection devices, 21. indium steel ruler lifting gears, 22. lifting drive motors, 23. automatic liftings
Unit protection box, 24. spirit levels.
【Specific implementation mode】
Below in conjunction with the accompanying drawings, the specific implementation mode of the present invention is described in detail, but the present invention is not limited to the implementations
Example.In order to make the public have thorough understanding to the present invention, concrete details is described in detail in following present invention preferably applies example.
As shown in Figure 1, a kind of indium steel ruler automatic lifting monitoring device for ground settlement monitoring of the present invention, the device is extremely
Include less：Measuring point protection device 20, microcontroller control box 11, indium steel ruler lifting gear 21 and ZigBee remote controlers 12.
Measuring point protection device 20 is made of protecting cover 9 and retaining wall steel cylinder 10, and retaining wall steel cylinder 10 is fixed in monitoring parameter gaging hole
Wall is filled with the part in monitoring parameter gaging hole inner wall gap with cement mortar, and top is concordant with pavement of road, ensures retaining wall steel cylinder 10
It is fixed with monitoring measurement hole wall.Wall deformation for protecting, monitoring measuring point is to the monitoring measurement device inside monitoring parameter gaging hole
Destruction is generated, protecting cover 9 covers in monitoring measured hole aperture, is not destroyed by the vehicle and pedestrian of dealing for protecting, monitoring measurement point,
And the influence of adverse weather.The protecting cover rotation motor 13 that protecting cover 9 and retaining wall steel cylinder 10 pass through installation in microcontroller control box 11
Shaft connection, be conducive to protecting cover opening and closing.
Microcontroller control box 11, including power supply 14, antenna 15, protecting cover rotation motor 13 and ZigBee signal receiving modules
16, open or close monitoring parameter gaging hole for controlling 13 work of protecting cover rotation motor by microcontroller；Microcontroller control box 11
Be bolted on 10 upper end of retaining wall steel cylinder, shell is made by organic glass, be conducive to staff early period installation and
The maintenance and inspection in later stage.Its operation principle of microcontroller control box 11 is：It is distant with ZigBee that antenna 15 receives monitoring measurement personnel
The signal that sends out of control device 12, and it is identifiable by the ZigBee signal receiving modules 16 of microcontroller control box 11 to be converted into microcontroller
It after order, works to control protecting cover rotation motor 13, the rotation of protecting cover rotation motor 13 opens monitoring to drive protecting cover 9 to rotate
Measured hole aperture, after monitoring measurement, monitoring measurement personnel send out instruction again with ZigBee remote controlers 12, control protecting cover
Rotation motor 13 is closed protecting cover 9, and the measurement of a monitoring parameter gaging hole terminates.Microcontroller control box 11 is placed in top and is convenient for changing electricity
Source 14 is conducive to receiving and transmitting signal.ZigBee remote controlers 12 can be carried around, effective distance away from monitoring measured hole a distance
75m；
As shown in Fig. 2, indium steel ruler lifting gear 21, including apparatus for automatically lifting 4, gear 17, metal framework 5, damper
6, the parts such as indium steel ruler 7, hanging rope 8, gear 17, steering motor 18, driving belt 19 are read for the alignment of high-precision electronic spirit level
Number；17 top of gear is connected with metal framework 5 by bearing, and rotatably, 17 lower part of gear is bolted on collapsible liter
3 top of device drops.
The indium steel ruler lifting gear 21, the connection of each section is as follows：2 lower part of metal clamp supporting station is connected by screw socket
Anchor bar 1 is connect, apparatus for automatically lifting 4 is bolted in top.Apparatus for automatically lifting 4 includes apparatus for automatically lifting protecting box
23, Collapsible lift 3, driving belt 19, lifting drive motor 22.Apparatus for automatically lifting 4 and the metal framework on top 5 pass through
Intermediate gear 17 connects, and 5 middle part of metal framework is hung with indium steel ruler 7, and indium steel ruler 7 is damped by its top hanging rope 8 and lower section
Device 6 is connect with metal framework 5；
Apparatus for automatically lifting 4 includes lifting drive motor 22, driving belt 19 and Collapsible lift 3, the automatic liter
Falling unit 4 connects Collapsible lift 3 and lifting drive motor 22 by driving belt 19, and Collapsible lift 3 and lifting are driven
Dynamic motor 22 is all fixed in apparatus for automatically lifting protecting box 23；It is protected with sheet metal outer housing, lifting principle is：Monolithic
Machine control box 11 controls lifting drive motor 22 and works, and the lifting rotation drive of drive motor 22 is connected with Collapsible lift 3
Belt 19 rotates, and the slide-bar movement of 19 Foldable formula lifter of driving belt, 3 bottom, slide-bar moves Foldable formula metal frame
It folds, then apparatus for automatically lifting 4 drives the metal framework 5 on top to rise, and reaches highest point stopping.On apparatus for automatically lifting 4
Portion is connected with gear 17, and the ball bearing of gear internal is used in combination to connect 5 lower part of metal framework, 4 lower part of apparatus for automatically lifting
Connect metal clamp supporting station 2；Receive the instruction from microcontroller control box 11 and starts lifting drive motor 22, lifting driving horse
Up to 22 rotations, drives driving belt 19 to be driven Collapsible lift 3 and work, to carry out descending operation, reach and allow upper metal
The purpose that indium steel ruler 7 in frame 5 lifts.
Retaining wall steel cylinder 10 is made using the steel of corrosion resistance, and the internal diameter that outer diameter is less than monitoring parameter gaging hole is
148mm, wall thickness are not less than 2mm, measuring point protecting cover 9, and thickness 3mm is made using rigidity, the larger steel of intensity.Retaining wall
Steel cylinder 10 is mounted on monitoring measured hole inner wall, and adds caulking joint gap with cement mortar.
As shown in Fig. 2, indium steel ruler 7, is set in metal framework 5, and connected with metal framework 5 by hanging rope 8 and damper 6
It connects；Indium steel ruler 7 height 200mm, the wide 60mm in ruler face, wherein effective indium steel related scale 40mm, the safe edge 10mm of ruler face both sides.Indium steel
Ruler central upper portion is equipped with annulus, is equipped with spirit level 24 beside annulus, can be hung on metal framework 5 with hanging rope 8, pass through water
Whether the bubble in quasi- device 24 judges whether the suspension of indium steel ruler meets the verticality of measurement request in limbus line.Ruler
Upper and lower part is equipped with becket respectively, and the special indium steel ruler there are one spirit level 24 is installed beside upper metal ring.Indium steel ruler 7 is logical
It crosses hanging rope 8 to connect the becket on ruler top with the becket on 5 top of metal framework, ensures to work in apparatus for automatically lifting 4
Indium steel ruler 7 keeps vertical by gravity in the process, and the bubble of spirit level 24 is in the circle that spirit level 24 allows.
As shown in figure 3, metal framework 5, is installed in 11 lower part of microcontroller control box, it is fixed on 4 top of apparatus for automatically lifting
And it is bolted with apparatus for automatically lifting 4；Metal framework 5 has done the design for being conducive to the installation and removal of indium steel ruler 7, external form
It is upper fully to save space in hole the circular lid slightly larger than 7 width of indium steel ruler is made on top, and be convenient for equipped with becket and indium
Steel ruler 7 connects.Metal framework 5 is made with the big aluminum alloy materials of light-weight rigidity, and shape is as shown in Fig. 3, height
It is designed to 300mm, circular top diameter 100mm, indium steel ruler 7 can be protected, it is 2mm that the internal radius at top, which is 1mm outer diameters, is used
In suspension indium steel ruler 7.
Steering motor 18 is rotated by the pinion gear of its shaft end around gear 17, to drive 7 turns of metal framework 5, indium steel ruler
It is dynamic.When indium steel ruler 7 rises to road surface or more, but back to or when presenting to reading unfavorable visual angle, change 7 direction of indium steel ruler,
Reading is allowed to be normally carried out.
Damper 6 is connected to 5 bottom of 7 bottom of indium steel ruler and metal framework, when apparatus for automatically lifting 4 is by 5 He of metal framework
When indium steel ruler 7 extends to specified height, damper 6 can effectively reduce the indium steel ruler 7 of suspention because of traffic on road, from
Vibration that right wind and the work of steering motor 18 generate and on the resulting influence of monitoring measurement.6 shell upper and lower ends of damper
It is connected respectively with 7 bottom of indium steel ruler and 5 bottom of metal framework equipped with small ring.When Foldable lift device 4 is 7 liters of roads of indium steel ruler
When more than face, the how many pairs of indium steel rulers 7 of dust storm, air-flow, traffic on road surface generate vibration, or due to steering motor 17 works
The vibration brought, damper can significantly less vibration, ensure measurement accuracy.
Metal clamp supporting station 2, for indium steel ruler lifting gear 21 to be fixed on anchor bar 1；Metal clamp supports
Platform 2, upper part connect apparatus for automatically lifting 4, and the metal clamp of lower part is used for the anchor bar 1 of anchoring lower.Metal clamp branch
There is screw thread that can be engaged with the screw thread rotation on anchor bar 1 at the clamp of cushion cap 2, is easily installed on metal clamp supporting station 2 certainly
Dynamic lifting gear 4.Metal clamp supporting station 2 is made of stainless steel, and there is screw thread mouth in clamp part, for being twisted with anchor bar 1
Tightly, cushion cap segment thickness is 5mm diameter 130mm, is fixed and is supported with the apparatus for automatically lifting protecting box 23 on bolt and top
Upper member weight keeps stablizing, not deviated to unilateral side.
ZigBee remote controlers 12, are opened for remote control measuring point protection device 20 and indium steel ruler lifting gear 21 realizes indium
Steel ruler automatic lifting；ZigBee remote controlers 12 can send instructions to microcontroller control box 11, and then microcontroller control box 11 is controlled
The opening and closing of protecting cover 9 processed and apparatus for automatically lifting 4, which lift, achievees the purpose that selection needs the monitoring measurement point lifted to be measured.
ZigBee remote controlers 12 are away from monitoring measured hole a distance, for the portable portable remote of monitoring measurement personnel
Device；The ZigBee remote controlers 12 control tooth sector 17, steering motor 18, and driving belt 19 is one portable outer
The rectangular remote controler that shell is made by plastics.During monitoring measurement, survey crew is by ZigBee remote controlers 12 to specified prison
Control measured hole send out signal, monitor measured hole microcontroller control box 11 receive signal after execute aforesaid operations, reach control prison
The effect for controlling measured hole opening and closing is as shown in Figure 4,5.
Anchor bar 1 is according to specification《Railway traffic engineering specifications of surveys》GB50308-2008 makes requirement and undisturbed soil sample
At least 50cm is anchored with concrete, and the top for exposing undisturbed soil is equipped with screw thread.The monitoring parameter gaging hole according to《Rail traffic
Code for engineering surveying》GB50308-2008 making is wanted, and bores the hole of a diameter 150mm on road with water drilling, it is desirable that drill through
Then face floor, base and the bed course on road are inserted into the centre in hole with the reinforcing bar of a diameter 20mm, it is desirable that anchor bar 1 and original
The length that shape soil concrete anchors is not less than 500mm, and there is spiral shell at 1 top of anchor bar away from aperture 550mm at the top of anchor bar
Striated structure.
It is monitoring measurement method schematic diagram as shown in Figure 4,5, 6, the indium steel ruler for ground settlement monitoring rises automatically
The monitoring measurement method for dropping monitoring device, is realized by following steps：
1) monitoring measurement personnel send out control instruction to microcontroller control box 11 and by it with ZigBee remote controlers 12
ZigBee signal receiving modules 16 receive.
2) microcontroller control box 11 receives the instruction of ZigBee remote controlers 12, and instruction control protecting cover rotation horse is sent out after decoding
Up to 13 work, protecting cover 9 is allowed to rotate, monitoring parameter measuring point protecting cover 9 is opened.
3) microcontroller control box 11 sends out instruction control lifting drive motor 22 and works, and apparatus for automatically lifting 4 is allowed to drive indium
Steel ruler 7 rises to extreme higher position, and rear monitoring measurement personnel read the measuring point with the electronic level mating with indium steel ruler 7 and read.
It is as shown in Figure 4 to appeal step.
4) after reading, monitoring measurement personnel send out control instruction to microcontroller control box 11 with ZigBee remote controlers 12
Control lifting drive motor 22 works, and shrinks apparatus for automatically lifting 4, and control protecting cover rotation motor 13 closes protecting cover after the completion of shrinking
9, the step is as shown in Figure 5.
5) tunnel monitoring measurement personnel, which are sent out to control with ZigBee remote controlers 12, refers to the ground settlement for controlling next measuring point
Monitoring measurement device works, and repeats 1)~4) process, the step is as shown in Figure 6.
The present invention can solve the problems, such as monitoring and measuring technology it is overstaffed and caused by higher human cost；It can solve by certainly
The low problem of monitoring measurement frequency caused by dynamicization level is low；It can solve monitoring measurement precision and be found ruler verticality by technician
The problems such as waiting influences big.The automatization level of monitoring can be greatly improved using the present invention, and it is anti-in time to improve monitoring measurement frequency
Feedback monitoring data instruct dynamic design and arrangement and method for construction, substantially reduce human cost, save fund.
The foregoing is only a preferred embodiment of the present invention, but protection scope of the present invention not merely limit to
In this, any one skilled in the art in the technical scope disclosed by the present invention, the variation that can readily occur in or
Replacement should all be covered within the scope of the present invention.
Claims (9)
1. a kind of indium steel ruler automatic lifting monitoring device for ground settlement monitoring, which is characterized in that including：Measuring point protection dress
Set (20), microcontroller control box (11), indium steel ruler lifting gear (21) and remote controler (12)；
The measuring point protection device (20) includes retaining wall steel cylinder (10) and protecting cover (9)；Protecting cover (9) is arranged in retaining wall steel cylinder (10)
Top；
The microcontroller control box (11) is arranged in retaining wall steel cylinder (10) upper inside wall；
Indium steel ruler lifting gear (21) setting is internal in retaining wall steel cylinder (10), including apparatus for automatically lifting (4), metal frame
Frame (5) and indium steel ruler (7)；Apparatus for automatically lifting (4) is connect with the metal framework (5) on top, and indium steel ruler (7) passes through top hanging rope
(8) it is connect with metal framework (5) upper and lower side with lower section damper (6)；The apparatus for automatically lifting (4) is arranged in supporting station
(2) on, supporting station (2) is arranged on anchor bar (1)；
The folding of described remote controler (12) control single chip computer control box (11) the driving protecting cover (9) and apparatus for automatically lifting (4)
Lifting；
In use, the monitoring device is arranged in monitoring parameter gaging hole, monitoring parameter gaging hole be the face layer for drilling through road, base and
The hole of bed course；Retaining wall steel cylinder (10) is fixed on the inner wall of monitoring parameter gaging hole, between retaining wall steel cylinder (10) and monitoring parameter gaging hole inner wall
Gap is filled with cement mortar, and protecting cover (9) top is concordant with pavement of road；Anchor bar (1) is anchored with undisturbed soil sample with concrete
At least 50cm, and the top for exposing undisturbed soil is threadedly coupled with supporting station (2).
2. a kind of indium steel ruler automatic lifting monitoring device for ground settlement monitoring according to claim 1, feature
It is, the apparatus for automatically lifting (4) includes apparatus for automatically lifting protecting box (23), Collapsible lift (3), driving belt
(19) and lifting drive motor (22), Collapsible lift (3) and lifting drive motor (22) are fixed on apparatus for automatically lifting guarantor
It protects on box (23), driving belt (19) connects Collapsible lift (3) and lifting drive motor (22), apparatus for automatically lifting protection
Box (23) is connect with supporting station (2), and Collapsible lift (3) is connect with metal framework (5)；Remote controler (12) control single chip computer control
Box (11) driving lifting drive motor (22) processed rotates.
3. a kind of indium steel ruler automatic lifting monitoring device for ground settlement monitoring according to claim 1 or 2, special
Sign is, is provided with gear (17) between the indium steel ruler lifting gear (21) and apparatus for automatically lifting (4), on gear (17)
Portion is connected with metal framework (5) by bearing, and gear (17) lower part is bolted on apparatus for automatically lifting (4) top；Gold
The steering motor (18) belonged on frame (5) is engaged by the pinion gear of its shaft end with gear (17)；Remote controler (12) controls monolithic
Machine control box (11) drives steering motor (18) to rotate.
4. a kind of indium steel ruler automatic lifting monitoring device for ground settlement monitoring according to claim 1, feature
It is, the microcontroller control box (11) includes microcontroller, power supply (14), antenna (15), protecting cover rotation motor (13) and letter
Number receiving module (16), signal receiving module (16) are wirelessly connected by antenna (15) and remote controler (12), and protecting cover (9) passes through list
Protecting cover rotation motor (13) in piece machine control box (11) is connected with microcontroller control box (11), and remote controler (12) passes through microcontroller
Drive control protecting cover rotation motor (13) rotates, and then realizes the folding of protecting cover (9).
5. a kind of indium steel ruler automatic lifting monitoring device for ground settlement monitoring according to claim 1, feature
It is, the metal framework (5) top and the bottom are slightly over the circular lid of indium steel ruler (7) width, and circular lid is equipped with and is used for
The becket being connect with indium steel ruler (7).
6. a kind of indium steel ruler automatic lifting monitoring device for ground settlement monitoring according to claim 1, feature
It is, described indium steel ruler (7) upper and lower part is equipped with becket respectively, is equipped with equipped with spirit level (24) beside upper metal ring.
7. the indium steel ruler automatic lifting monitoring device according to claim 1 for ground settlement monitoring, which is characterized in that
Screw thread is provided at the clamp of the metal clamp supporting station (2) to be engaged with the screw thread rotation on anchor bar (1).
8. a kind of indium steel ruler automatic lifting monitoring device for ground settlement monitoring according to claim 1, feature
It is, the remote controler (12) is ZigBee remote controlers.
9. based on the monitoring method of the indium steel ruler automatic lifting monitoring device described in claim 1 for ground settlement monitoring,
It is characterized by comprising the following steps：
1) control instruction is sent out to microcontroller control box (11) and by the reception of its signal receiving module (16) by remote controler (12)
Instruction；
2) microcontroller control box (11) receives the instruction of remote controler (12), and instruction control protecting cover rotation motor (13) is sent out after decoding
Work, and then protecting cover (9) is made to rotate, the protecting cover (9) of monitoring parameter measuring point is opened；
3) microcontroller control box (11) sends out instruction control lifting drive motor (22) and works, and apparatus for automatically lifting (4) is made to drive
Indium steel ruler (7) rises to extreme higher position, then reads measuring point reading with the electronic level mating with indium steel ruler (7)；If ruler
Facing towards being unfavorable for reading, then sends out instruction control steering motor (18) again with remote controler (12) and work, adjust indium steel ruler (7) ruler
Face direction；
4) after reading, control instruction is sent out by remote controler (12) and controls lifting drive motor to microcontroller control box (11)
(22) it works, apparatus for automatically lifting (4) declines, and control protecting cover rotation motor (13) closes protecting cover (9) after the completion of declining；Complete one
A test process.
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| CN201610825341.1A CN106441220B (en) | 2016-09-14 | 2016-09-14 | A kind of indium steel ruler automatic lifting monitoring device and method for ground settlement monitoring |
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| CN108303065B (en) * | 2018-03-14 | 2020-04-28 | 西安建筑科技大学 | Micro-amplitude vibration rock-soil dynamic settlement experimental instrument and use method |
| CN110763693B (en) * | 2018-07-26 | 2022-01-14 | 宝山钢铁股份有限公司 | Periodic measuring device and method for periodic defects on surface of strip steel |
| CN109000579B (en) * | 2018-08-24 | 2023-12-29 | 中交中南工程局有限公司 | Telescopic tunnel surrounding rock displacement monitoring reflection sheet protection device |
| CN109631837A (en) * | 2019-01-21 | 2019-04-16 | 中铁隧道勘察设计研究院有限公司 | A kind of method for embedding for subway work surface subsidence monitoring point |
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| CN201130016Y (en) * | 2007-12-21 | 2008-10-08 | 杨冬鹏 | Wireless remote control multirange photoelectric level ruler |
| CN204461423U (en) * | 2015-02-17 | 2015-07-08 | 安徽省建筑工程质量监督检测站 | Indium steel ruler is to medium-height trestle |
| CN105571560A (en) * | 2016-02-23 | 2016-05-11 | 北京汽车研究总院有限公司 | Angle measurement device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20140131755A (en) * | 2013-05-06 | 2014-11-14 | 노희아 | staff for level measurement |
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|---|---|---|---|---|
| CN201130016Y (en) * | 2007-12-21 | 2008-10-08 | 杨冬鹏 | Wireless remote control multirange photoelectric level ruler |
| CN204461423U (en) * | 2015-02-17 | 2015-07-08 | 安徽省建筑工程质量监督检测站 | Indium steel ruler is to medium-height trestle |
| CN105571560A (en) * | 2016-02-23 | 2016-05-11 | 北京汽车研究总院有限公司 | Angle measurement device |
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