CN107796366A - A kind of automatic deviational survey instrument apparatus and its measuring method - Google Patents
A kind of automatic deviational survey instrument apparatus and its measuring method Download PDFInfo
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- CN107796366A CN107796366A CN201711000308.6A CN201711000308A CN107796366A CN 107796366 A CN107796366 A CN 107796366A CN 201711000308 A CN201711000308 A CN 201711000308A CN 107796366 A CN107796366 A CN 107796366A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C9/00—Measuring inclination, e.g. by clinometers, by levels
- G01C9/02—Details
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Abstract
The present invention relates to a kind of automatic deviational survey instrument apparatus, including measuring probe, signal cable, automatic takeup module, control tank module, vehicle frame, terminal device；Signal cable is wrapped in automatic takeup module, and signal cable both ends are connected with measuring probe and control tank module respectively；Automatic takeup module and control tank module are each attached on vehicle frame；The motion of control tank module control automatic takeup module simultaneously sends the data that measuring probe measures to terminal device in real time；Measuring probe transfers to bottom of foundation ditch by plastic conduit of the pre-plugged in foundation ditch.Further relate to a kind of measuring method of automatic deviational survey instrument apparatus.Instant invention overcomes height dependence of traditional inclinometer to worker, measurement data, which extracts, will also be reprocessed, not only solve the problems such as inaccuracy of prior art measurement data, precision is not high, also substantially increase measurement efficiency, belong to foundation ditch e measurement technology.
Description
Technical field
The present invention relates to a kind of foundation ditch e measurement technology, more particularly to a kind of automatic deviational survey instrument apparatus and its measuring method, category
In Geotechnical Engineering field.
Background technology
As present city high rise building, the quick of subway are built, the depth of foundation ditch is continuously increased, along with many foundation engineerings
Geological conditions it is again extremely complex, therefore increasing need to the horizontal displacements such as foundation ditch, side slope and surface subsidence progress
Monitoring is with the formulation of convenient construction plan in real time.And inclinometer is mainly to apply the device in this field, it mainly passes through
It extend into pre-drilled dell, causes deviational survey using crimp caused by two pairs of Shrinking wheels with spring above and below inclinometer
The variable quantity of instrument main shaft and plumb line angle, the horizontal displacement of each point in foundation ditch is calculated by formula.
Lift and fixed is roughly divided into using the mode of deviational survey instrument apparatus in the market, wherein lift is to pass through
Clinometer probe is stretched into pre-drilled foundation ditch, then equidistantly pulled up to measure the horizontal displacement of each node.It is fixed
Formula is that clinometer probe just is arranged on into fixed position during foundation ditch is bored to measure.On the market largely be
Lift, recently as the rising of human cost, there has been proposed some new ideas intentions to realize oneself of deviational survey instrument apparatus
Dynamicization measures, and automates Portable dip instrument as Application No. 201610576955.0 discloses one kind, mainly passes through coiling
Disk folding and unfolding cable controls the lifting of clinometer probe, then realizes the mutual of measurement data and terminal device using bluetooth module
Communication, but this device can not realize complete automatic measurement, and bluetooth module works together comparatively laborious, and stability is not
It is high；Application No. 201610495097.7 discloses a kind of complete intelligent inclination measurement device and tilt measurement, mainly passes through high accuracy
Wireless probe and probe positions posture automaton cooperate, and will be surveyed using the data storage module of the internal installation of probe
The data of amount first store, and treat that probe is raised to the terminal that correct position recycles radio communication to transfer data on ground and set
Standby, but this device operability is not strong, does not account for actual foundation ditch pipeline in installing and using, bottom is more or less
Silt and water can be entered, cause the real depth of foundation ditch to be less than the depth drilled through in advance, therefore when deviation occurs in measurement data
When can not be made adjustment in time due to data can not be seen in real time；Also some schemes are wireless in probe using being arranged on
Communication module transfers data to the terminal device on ground in real time, but this scheme is highly susceptible to foundation depth and surrounding ring
The influence in border, and then the precision and accuracy of measurement can not be ensured.
Sum it up, some existing improvement projects all have the defects of respective, engineer can not be met to phases such as foundation ditches
Close the requirement that data accuracy increasingly improves.Existing inclinometer equipment can not fully achieve automation and measurement data can not be real
When, be accurately transferred to required terminal.
The content of the invention
For technical problem present in prior art, the purpose of the present invention is：The number collected in a kind of foundation ditch is provided
According to being transferred to ground by wired mode and automatic deviational survey instrument apparatus and its survey of terminal device uploaded to using wireless module
Amount method.
In order to achieve the above object, the present invention adopts the following technical scheme that：
A kind of automatic deviational survey instrument apparatus, including measuring probe, signal cable, automatic takeup module, control tank module, car
Frame, terminal device；Signal cable is wrapped in automatic takeup module, signal cable both ends respectively with measuring probe and control cabinet mould
Block is connected；Automatic takeup module and control tank module are each attached on vehicle frame；Control the fortune of tank module control automatic takeup module
Move and send the data that measuring probe measures in real time to terminal device；Measuring probe includes wiring annular seal space, main probe, connection electricity
Cable, circuit board annular seal space, circuit module, wiring annular seal space, main probe, circuit board annular seal space are set gradually from top to bottom, circuit
Module is located in circuit board annular seal space, and the upper end of connecting cable connects with signal cable in wiring annular seal space, in connecting cable
Section passes through main probe, and the lower end of connecting cable connects with circuit module；Measuring probe by pre-plugged foundation ditch plastic tube
Bottom of foundation ditch is transferred in road.
Circuit module includes control circuit, whether detection measuring probe reaches the acceleration transducer of bottom of foundation ditch, is used for
Angular transducer, the STC15F2K60S2 monolithic that to measurement data is handled of the measurement foundation ditch at the inclination angle of each measuring node
Machine.
Plastic conduit includes the sleeve pipe that some conduits connect with by conduit；Pipe inner wall is circumferentially uniformly provided with 4 and is used to draw
The guide groove of measuring probe upper and lower translation is led, conduit outer wall is circumferentially laid with 4 boss coordinated with sleeve pipe, guide groove face
Boss.
The sleeve pipe apart from ground 0.5m depths of top, which is arranged to stage casing, has the connection sleeve pipe of smooth inner wall structure；Connection
The upper end inwall and lower end inner wall of sleeve pipe are circumferential to be uniformly provided with 4 grooves, the boss cooperation of groove and conduit outer wall；Adapter sleeve
The internal diameter of the smooth inner wall of pipe is identical with the external diameter of conduit.
Signal cable is four core metal silk cables, wherein two one metal wires, as supply lines, two are used as signal wire；Signal
Cable is provided with several digital labels for being different from signal cable coat color in outer surface, except two of close measuring probe
Outside the distance of adjacent digital label is closer, the distance between other two neighboring digital labels are all 0.5m.
Automatic takeup module include wire spool, reductor, servomotor, pedestal, tilted supporter, color mark sensor, fixed pulley,
Connector, connector；Wire spool, reductor, servomotor, fixed pulley are relatively fixed with pedestal, are provided with inside wire spool anti-
360 ° of rotary connectors that stop signal cable reverses, servomotor drive wire spool to rotate by reductor, color mark sensor, company
Fitting, tilted supporter, pedestal connect successively, and connector is provided with circular hole, and the light source of color mark sensor, circular hole, fixed pulley are successively just
It is right, so as to which the light that the light source of color mark sensor is sent just is radiated at the highest point through the signal cable of fixed pulley.
Tank module is controlled to include control cabinet, air switch, Switching Power Supply, servo-driver, PLC, DTU module；Control cabinet
Shell be provided with some buttons and be used to control the normal work of automatic deviational survey instrument apparatus, the bottom of control cabinet is provided with a circular hole, should
Circular hole is used for automatic takeup module with controlling the connection cables of tank module to pass through, and DTU module passes through RS485 communication modules and PLC
485 interfaces be connected, using radio communication by the data transfer that PLC is received to terminal device.
Automatic takeup module and control tank module are fixed together and are integrally attached on vehicle frame by angle steel.
A kind of automatic deviational survey instrument apparatus also includes being arranged on the cement base by foundation ditch, and the middle part of cement base is provided with three
Positioning hole, coordinate with three positioning cylinders of bottom of frame, positioned to being pushed into the vehicle frame by foundation ditch.
A kind of measuring method of automatic deviational survey instrument apparatus, using automatic deviational survey instrument apparatus, comprises the following steps：
Set-up procedure：Determined first according to the approximate depth, measurement point spacing, measuring probe up-downgoing speed of measurement foundation ditch
Parameter in PLC program, then automatic deviational survey instrument apparatus is moved near foundation ditch, vehicle frame is fixed on three of cement base
On positioning hole, then measuring probe is placed in plastic conduit and connects 220V portable power sources, only established terminal before measuring and set
The standby communication with DTU module.
X is to measurement process：First by the button control measuring probe of control cabinet with certain speed uniform descent, now
Color mark sensor does not work, when measuring probe reaches bottom of foundation ditch, due to soil and the resistance of water, acceleration transducer detection
Signal can be sent to PLC immediately when there are velocity variations to measuring probe, PLC control servomotors stop operating, then pass through button
Servomotor reversion pull-up measuring probe is controlled, and using the digital label on color mark sensor detection signal cable, each
Servomotor can shut down when having detected digital label, the measuring probe for treating this moment surveyed data and by DTU module into
The data handled well are uploaded to after terminal device and run well again by work(, during which not over 1s, when color mark sensor detects
When on signal cable near the digital label of measuring probe, remaining phase is smaller than according to this digital label and adjacent label
The characteristic of adjacent digital label spacing, PLC judges that this has been surveyed to data, and controls servomotor to stop operating.
Steering procedure：For X to after having surveyed, measuring probe is located at the top of foundation ditch, is then manually pulled up to measuring probe
The upper roller of the main probe of measuring probe just goes out plastic conduit, and the bottom roller of the main probe of measuring probe is located among connection sleeve pipe
Smooth inner wall when, can be manually rotated measuring probe makes two pair rollers be located in the guide groove of Y-direction.
Y-direction measurement process：After the completion of steering, control servomotor is again started up, and completes and X moves to measurement process identical
Make, complete Y-direction measurement process.
Mobile whole device carries out the measurement of next foundation ditch.
Generally speaking, the invention has the advantages that：
1. providing a kind of high reliability, high accuracy, easy-operating automatic deviational survey instrument apparatus, the number of terminal device is uploaded to
According to being treated by single-chip microcomputer, overcome traditional inclinometer and the height of worker is relied on, data, which extract, will also be carried out again
Processing, not only solves the problems such as inaccuracy of prior art measurement data, precision is not high, also substantially increases measurement
Efficiency.
2. present invention incorporates practical engineering experience, it is contemplated that the bottom of foundation ditch truly measured be impregnated with substantial amounts of silt and
Water, the actual depth of foundation ditch is caused to be less than the value initially drilled through, the introducing of acceleration transducer can effectively solve measuring probe
The problem of causing measurement data inaccuracy into silt.The positioning hole of cement base can ensure around the perpendicular of fixed pulley simultaneously
Straight cable is placed exactly at the central axis of pipeline by the gravity of measuring probe, reduces unnecessary positioner.
Brief description of the drawings
Fig. 1 is a kind of overall schematic of automatic deviational survey instrument apparatus.
Fig. 2 is the measuring probe structural representation of the present invention.
Fig. 3 a are the plastic pipe structure schematic diagrames of the present invention.
Fig. 3 b are Fig. 3 a sectional views.
Fig. 4 is the automatic takeup modular structure schematic diagram of the present invention.
Fig. 5 is the control cabinet module placement schematic diagram of the present invention.
Fig. 6 is the body frame structure for automotive schematic diagram of the present invention.
Fig. 7 is the cement base schematic diagram of the present invention.
Label and corresponding parts title in figure are：Measuring probe 101, plastic conduit 102, signal cable 103, water
Mud base 104, automatic takeup module 105, control tank module 106, vehicle frame 107, terminal device 108, locking water joint
201, wiring annular seal space 202, main probe 203, connecting cable 204, circuit board annular seal space 205, circuit module 206, conduit 301,
Connection sleeve pipe 302, smooth inner wall 303, guide groove 304, boss 305, groove 306, wire spool 401, reductor 402, servo electricity
Machine 403, pedestal 404, tilted supporter 405, color mark sensor 406, fixed pulley 407, control cabinet 501, air switch 502, switch electricity
Source 503, servo-driver 504, PLC505, DTU module 506, button 507, circular hole 508, positioning cylinder 601, positioning hole 701.
Embodiment
It is next below that the present invention will be further described in detail.
A kind of automatic deviational survey instrument apparatus, including measuring probe 101, signal cable 103, automatic takeup module 105, control cabinet
Module 106, vehicle frame 107 and terminal device 108, cement base 104.
Measuring probe 101 is connected with one end of signal cable 103, and the other end of signal cable 103 is wrapped in automatic takeup
On the wire spool 401 of module 105, automatic takeup module 105 and control tank module 106 are fixed on vehicle frame 107, control tank module
The motion of 106 control automatic takeup modules 105 and the data for sending measurement in real time to terminal device 108.
Further, measuring probe 101 includes wiring annular seal space 202, main probe 203, connecting cable 204, circuit board sealing
Chamber 205, circuit module 206.Wiring annular seal space 202 is used to lock signal cable 103 and measurement by locking water joint 201
The junction of probe 101 and the joint of protection signal cable 103 and connecting cable 204, main probe 203 are telescopic including two pairs
Spring roller (upper roller and bottom roller), it is made up of per pair roller two metal wheels being fixed on same support, according to every
The upper roller and the horizontal relative displacement amount Δ i of bottom roller obtained during secondary measurement, combined standard roller spacing L=0.5m, by public affairs
Formula Δ i=Lsin ɑ can calculate the inclination angle ɑ of measuring probe, and foundation ditch horizontal-shift is can be obtained by by the measurement of multiple points
The change curve of amount.Connecting cable 204 is fixed in the groove of 203 side walls of main probe, for connecting circuit module 206 and signal
Cable 103.Circuit board annular seal space 205 is used for the joint for protecting the circuit module 206 being fixed therein and connecting cable 204, makes
Whole measuring probe 101 has very high water proofing property.Circuit module 206 includes control circuit, acceleration transducer, angle sensor
Device and STC15F2K60S2 single-chip microcomputers, acceleration transducer are used to detect whether measuring probe 101 reaches bottom of foundation ditch, and angle passes
Sensor passes through correlation formula and algorithm logarithm for measuring foundation ditch in the inclination angle of each measuring node, STC15F2K60S2 single-chip microcomputers
According to being handled, the data handled well are then transferred to PLC505 using serial communication.
Further, measuring probe 101 transfers to bottom of foundation ditch, plastics by plastic conduit 102 of the pre-plugged in foundation ditch
Pipeline 102 is made up of the conduit 301 of long 2m or 4m rice sleeve pipe connection.The inwall of conduit 301 is circumferentially uniformly provided with 4 guiding
Groove 304, popped one's head in 101 two pairs of spring rollers for guiding measuring, it is not relatively rotated when moving up and down, so as to protect
Demonstrate,prove the accuracy of measurement data.The outer wall of conduit 301 is equally laid with 4 boss 305, for coordinating with sleeve pipe.
Further, plastic conduit 102 is setting a structure to be slightly different from remaining sleeve pipe close to ground about 0.5m depths
Connection sleeve pipe 302.The both ends inwall of connection sleeve pipe 302 is each to be uniformly provided with one section of 4 groove 306, the position phase of 4, both ends groove 306
Corresponding, size is identical with the boss 305 of the outer wall of conduit 301, for the two sections of conduits 301 that are connected, has about among connection sleeve pipe 302
The smooth inner wall 303 of 0.1m length, the internal diameter of smooth inner wall is identical with the external diameter of conduit 301, so as to which a pair of bottom rollers can be in the portion
Position circumferentially rotate, when measuring probe 101 one group to having surveyed data into guide groove 304 after, drawn high it is main probe 203 on
A pair of spring rollers in portion have just gone out plastic conduit 102, and a pair of spring rollers of bottom are located just at the connection sleeve pipe close to ground
At smooth inner wall 303 among 302, then measuring probe 101 is rotated by 90 ° to the measurement for carrying out another direction manually, so as to
Ensure the accuracy of measurement data.
Further, signal cable 103 is four core metal silk cables, wherein two are responsible for circuit module as supply lines
206 power supplies, two information and data for being responsible for collecting circuit module 206 as signal wire are transferred in control tank module 106
The DTU module 506 in portion and then terminal device 108 is uploaded to by radio communication.Signal cable 103 is due to the weight of measuring probe 101
The effect of power is in tensioned state all the time, so as to ensure that signal cable 103 is wound around on wire spool 401, and closely rides over
On fixed pulley.
Further, signal cable 103 is provided with the numeral mark that several are different from the coat color of signal cable 103 in outer surface
Label, wherein, two adjacent digital tag distances close to measuring probe 101 are closer (being less than 0.5m), other two neighboring marks
The distance between label are 0.5m, and are provided with optional network specific digit on corresponding digital label.
Further, automatic takeup module 105 include wire spool 401, reductor 402, servomotor 403, pedestal 404, tiltedly
Support 405, color mark sensor 406, fixed pulley 407.The inside of wire spool 401 is provided with 360 ° of rotary connectors, ensures wire spool 401
During retractable cable, the other end of signal cable 103 will not rotate against, and connector is existing part.Wire spool 401 passes through company
The control of servomotor 403 for connecing reductor 402 is rotated, and reductor 402 is fixed on pedestal 404, and both ends connect wire spool respectively
401 and servomotor 403, the one end of tilted supporter 405 be fixed on pedestal 404, the other end fixes color mark sensor by connector
406, connector is provided with a circular hole at 406 light sources of color mark sensor, fixed pulley 407 be fixed on connector circular hole just under
Side, the light for sending 406 light sources of color mark sensor are just radiated at the highest point of signal cable 103 through fixed pulley 407.
Further, tank module 106 is controlled to include control cabinet 501, air switch 502, Switching Power Supply 503, servo-driver
504th, PLC505, DTU module 506.The shell of control cabinet 501 is provided with the normal work that some buttons 507 are used to control whole device,
The bottom of control cabinet 501 is provided with a circular hole 508 and is used for through automatic takeup module 105 and the connection cables for controlling tank module 106.It is empty
Air cock 502 is used for the contactor for controlling whole control tank module 106, and Switching Power Supply 503 is used for straight to whole device offer
Power supply is flowed, servo-driver 504 is used for the motion for driving servomotor 403, and PLC505 is used to receive color mark sensor 406 and surveyed
Amount probe 101 signal and to servo-driver 504 send instruction, DTU module 506 by RS485 communication modules with
PLC505 485 interfaces are connected, and using radio communication by the data transfer that PLC505 is received to terminal device 108.
Further, automatic takeup module 105 and control tank module 106 are fixed together by vehicle frame 107 using angle steel, are realized
The portability of whole device.The bottom of vehicle frame 107 is provided with three positioning cylinders 601 and is used for and three positioning on cement base 104
Hole 701 coordinates, so that signal cable 103 is in the center of plastic conduit 102 when declining all the time.
Further, cement base 104 is arranged on beside foundation ditch, and to be square or circular, surface area is slightly less than the bottom of vehicle frame 107
Face, it is easy to vehicle frame steadily to place, the middle part of cement base 104 is provided with three positioning holes 701, and diameter is slightly larger than positioning cylinder 601.
Further, terminal device 108 can be mobile phone, iPad or PC.
A kind of measuring method of automatic deviational survey instrument apparatus is as follows：
Set-up procedure：First according to approximate depth, measurement point spacing, the up-downgoing speed of measuring probe 101 of measurement foundation ditch
The relevant parameter (setting of relevant parameter is the conventional technical means of those skilled in the art) in PLC505 programs is determined, then
Whole device is moved near foundation ditch, vehicle frame 107 is fixed on three positioning holes 701 of cement base 104, then will measurement
Probe 101 is placed in plastic conduit 102 and connects 220V portable power sources, only establishes terminal device 108 and DTU moulds before measuring
The communication of block 506.
X is to measurement process：Measuring probe 101 is controlled with certain speed uniform descent by associated button 507 first, this
When color mark sensor 406 do not work, when measuring probe 101 reaches bottom of foundation ditch, due to soil and the resistance of water, acceleration passes
Sensor, which detects measuring probe 101 to have during velocity variations, to send signal, PLC505 control servomotors 403 to PLC505 immediately
Stop operating, then the reversion pull-up measuring probe 101 of servomotor 403 is controlled by button 507, and utilize color mark sensor 406
Label on detection signal cable 103, when having detected label every time, servomotor 403 can shut down, and treat survey this moment
Amount probe 101 has been surveyed data and successfully uploaded to the data handled well by DTU module 506 normal again after terminal device 108
Operating, during which not over 1s, when color mark sensor 406 is detected on signal cable 103 near the label of measuring probe 101
When, 0.5m characteristic is smaller than according to this label and adjacent label, allows PLC505 to judge that this has been surveyed to data, and control
Servomotor 403 processed stops operating.
Steering procedure：For X to after having surveyed, measuring probe 101 is located at the top of foundation ditch, then manually by measuring probe 101
It is pulled up to upper roller and has just gone out plastic conduit 102, when bottom roller is located at the smooth inner wall 303 among connection sleeve pipe 302, can be manually rotated
Measuring probe 101 makes two pair rollers be located in the guide groove 304 of Y-direction.
Y-direction measurement process：After the completion of steering, control servomotor 403 is again started up, and completes and X is basic to measurement process
Identical acts, and then moves the measurement that whole device carries out next foundation ditch.
Above-described embodiment is the preferable embodiment of the present invention, but embodiments of the present invention are not by above-described embodiment
Limitation, other any Spirit Essences without departing from the present invention with made under principle change, modification, replacement, combine, simplification,
Equivalent substitute mode is should be, is included within protection scope of the present invention.
Claims (10)
- A kind of 1. automatic deviational survey instrument apparatus, it is characterised in that：Including measuring probe, signal cable, automatic takeup module, control cabinet Module, vehicle frame, terminal device；Signal cable is wrapped in automatic takeup module, signal cable both ends respectively with measuring probe and Control tank module is connected；Automatic takeup module and control tank module are each attached on vehicle frame；Control tank module control automatic takeup The motion of module simultaneously sends the data that measuring probe measures to terminal device in real time；Measuring probe includes wiring annular seal space, main spy Head, connecting cable, circuit board annular seal space, circuit module, wiring annular seal space, main probe, circuit board annular seal space are from top to bottom successively Set, circuit module is located in circuit board annular seal space, and the upper end of connecting cable connects with signal cable in wiring annular seal space, connection The stage casing of cable passes through main probe, and the lower end of connecting cable connects with circuit module；Measuring probe is by pre-plugged in foundation ditch Plastic conduit transfer to bottom of foundation ditch.
- 2. according to a kind of automatic deviational survey instrument apparatus described in claim 1, it is characterised in that：Circuit module include control circuit, Whether detection measuring probe reaches the acceleration transducer of bottom of foundation ditch, for measuring foundation ditch at the inclination angle of each measuring node Angular transducer, the STC15F2K60S2 single-chip microcomputers handled measurement data.
- 3. according to a kind of automatic deviational survey instrument apparatus described in claim 1, it is characterised in that：Plastic conduit include some conduits and The sleeve pipe that conduit is connected；Pipe inner wall is circumferentially uniformly provided with 4 guide grooves for being used for guiding measuring probe upper and lower translation, conduit Outer wall is circumferentially laid with 4 boss coordinated with sleeve pipe, guide groove face boss.
- 4. according to a kind of automatic deviational survey instrument apparatus described in claim 3, it is characterised in that：The top it is deep apart from ground 0.5m The sleeve pipe at place, which is arranged to stage casing, has the connection sleeve pipe of smooth inner wall structure；The upper end inwall and lower end inner wall of connection sleeve pipe are all 4 grooves, the boss cooperation of groove and conduit outer wall are provided with to uniform；The internal diameter of the smooth inner wall of connection sleeve pipe and conduit it is outer Footpath is identical.
- 5. according to a kind of automatic deviational survey instrument apparatus described in claim 1, it is characterised in that：Signal cable is four core metal silks electricity Cable, wherein two one metal wires, as supply lines, two are used as signal wire；Signal cable is different from letter in outer surface provided with several The digital label of number cable sheath color, in addition to the distance of two adjacent digital labels close to measuring probe is closer, The distance between other two neighboring digital labels are all 0.5m.
- 6. according to a kind of automatic deviational survey instrument apparatus described in claim 1, it is characterised in that：Automatic takeup module includes coiling Disk, reductor, servomotor, pedestal, tilted supporter, color mark sensor, fixed pulley, connector, connector；Wire spool, reductor, Servomotor, fixed pulley are relatively fixed with pedestal, and 360 ° of rotatable connections for preventing signal cable from reversing are provided with inside wire spool Device, servomotor drive wire spool to rotate by reductor, and color mark sensor, connector, tilted supporter, pedestal connect successively, even Fitting is provided with circular hole, the light source of color mark sensor, circular hole, fixed pulley face successively, is sent so as to the light source of color mark sensor Light be just radiated at the highest point through the signal cable of fixed pulley.
- 7. according to a kind of automatic deviational survey instrument apparatus described in claim 1, it is characterised in that：Control tank module include control cabinet, Air switch, Switching Power Supply, servo-driver, PLC, DTU module；The shell of control cabinet is provided with some buttons and is used to control automatically The normal work of deviational survey instrument apparatus, the bottom of control cabinet are provided with a circular hole, and the circular hole is used for automatic takeup module and control cabinet mould The connection cables of block are passed through, and DTU module is connected by RS485 communication modules with PLC 485 interfaces, using radio communication by PLC The data transfer received is to terminal device.
- 8. according to a kind of automatic deviational survey instrument apparatus described in claim 1, it is characterised in that：Automatic takeup module and control cabinet mould Block is fixed together and is integrally attached on vehicle frame by angle steel.
- 9. according to a kind of automatic deviational survey instrument apparatus described in claim 8, it is characterised in that：Also include being arranged on the water by foundation ditch Mud base, the middle part of cement base are provided with three positioning holes, coordinate with three positioning cylinders of bottom of frame, to being pushed into by foundation ditch Vehicle frame positioning.
- A kind of 10. measuring method of automatic deviational survey instrument apparatus, using the automatic inclinometer any one of claim 1 to 9 Device, it is characterised in that comprise the following steps：Set-up procedure：PLC is determined according to approximate depth, measurement point spacing, the measuring probe up-downgoing speed of measurement foundation ditch first Parameter in program, then automatic deviational survey instrument apparatus is moved near foundation ditch, vehicle frame is fixed on into cement base three determine On the hole of position, then measuring probe is placed in plastic conduit and connects 220V portable power sources, only establish terminal device before measuring With the communication of DTU module；X is to measurement process：First by the button control measuring probe of control cabinet with certain speed uniform descent, now colour code Sensor does not work, and when measuring probe reaches bottom of foundation ditch, due to soil and the resistance of water, acceleration transducer detects survey Amount probe can send signal to PLC immediately when having a velocity variations, and PLC control servomotors stop operating, then pass through button control Servomotor reversion pull-up measuring probe, and using the digital label on color mark sensor detection signal cable, detecting every time It can be shut down to servomotor when having digital label, treat that measuring probe this moment has been surveyed data and successfully incited somebody to action by DTU module The data handled well run well again after uploading to terminal device, during which not over 1s, when color mark sensor detects signal When on cable near the digital label of measuring probe, remaining consecutive number is smaller than according to this digital label and adjacent label The characteristic of word label spacing, PLC judges that this has been surveyed to data, and controls servomotor to stop operating；Steering procedure：For X to after having surveyed, measuring probe is located at the top of foundation ditch, and measuring probe then is pulled up into measurement manually The upper roller of the main probe of probe just goes out plastic conduit, and the bottom roller of the main probe of measuring probe is located at the light among connection sleeve pipe During sliding inwall, can be manually rotated measuring probe makes two pair rollers be located in the guide groove of Y-direction；Y-direction measurement process：After the completion of steering, control servomotor is again started up, and completes and X acts to measurement process identical, Complete Y-direction measurement process；Mobile whole device carries out the measurement of next foundation ditch.
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| CN114689028A (en) * | 2022-06-01 | 2022-07-01 | 山东泰亚环保科技有限公司 | A geological exploration sloping field angle precision measurement device for mountain region |
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| CN114689028A (en) * | 2022-06-01 | 2022-07-01 | 山东泰亚环保科技有限公司 | A geological exploration sloping field angle precision measurement device for mountain region |
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