CN208765711U - A kind of stationary slope level for automatic monitoring - Google Patents
A kind of stationary slope level for automatic monitoring Download PDFInfo
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- CN208765711U CN208765711U CN201821479733.8U CN201821479733U CN208765711U CN 208765711 U CN208765711 U CN 208765711U CN 201821479733 U CN201821479733 U CN 201821479733U CN 208765711 U CN208765711 U CN 208765711U
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- Prior art keywords
- probe
- inclino
- guide wheel
- automatic monitoring
- slope level
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- Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)
- Testing Or Calibration Of Command Recording Devices (AREA)
Abstract
A kind of stationary slope level for automatic monitoring, belong to civil engineering, geologic engineering surveying field, including vasculum, cable, inclino-probe, guide wheel assemblies, the guide wheel assemblies include directive wheel, guide wheel bracket, guide way, the inclino-probe separates but free to rotate with guide wheel assemblies structure, the guide wheel bracket is in " X " type structure, central point is located at guide way center, to guarantee that inclinometer is located at the center of entire inclinometer pipe, the acquisition device can be according to the data of instruction acquisition inclino-probe, achieve the purpose that automatic monitoring deeply mixing cement-soil pile, the distance between sensor can not only be adjusted in due course according to required precision, also it can accomplish seamless interfacing, eliminate measurement " blind area ", improve monitoring accuracy, compared with personal monitoring, monitoring efficiency greatly improves, at This conspicuousness reduces.The utility model is suitble to promote, can be widely applied to each field of construction project convenient for operation.
Description
Technical field
The invention patent relates to civil engineering surveying, Geological Engineering, Geological Hazards Monitoring field is arrived, it is particularly applied to tie
One of safe and healthy monitoring industry of structure is capable of the intelligent inclinometer of automatic measurement deeply mixing cement-soil pile consecutive variations, specifically
What is involved is a kind of stationary slope levels for automatic monitoring.
Background technique
In engineering practice and scientific research, the Rock And Soil or engineering structure to ground following certain depth are generally required
Object carries out displacement monitoring.
Especially since nearly 20 years, with the rapid development in city, the deep-foundation pit engineering in China is grown rapidly,
Especially in big or middle city, a large amount of high level, super high-rise building and its subterraneans (building) of building build object, and megalopolis sets about building
Subway, deep foundation pit construction are all widely applied.During excavation of foundation pit, the soil body inside and outside foundation pit will be by original quiet
Only soil pressure causes supporting construction bearing load and causes to prop up to the transformation of passive and active earth pressure state, the change of stress state
The deformation of protection structure and the soil body, any magnitude in the internal force and deformation of supporting construction is more than the range allowed, and will cause foundation pit
Unstable failure or ambient enviroment especially adversely affects surrounding building and underground utilities.
So the situation of change for how grasping the inner deeps land movement such as foundation pit in real time just seems even more important.However,
Due to the buried underground of Rock And Soil or engineering structure of the part, often can not directly measure, this is to people to deep horizontal
The monitoring of displacement causes certain difficulty.
Now, people generally utilize inclinometer, and the displacement of certain depth range is descended to be monitored over the ground.
Currently, being divided into movable type inclinometer and stationary slope level there are two types of inclinometer is general.Existing inclinometer be all by
What inclino-probe, vasculum, cable and four part of inclinometer pipe were constituted.
Inclino-probe: equipped with the deviational survey sensor for capableing of directly or indirectly tilt angle.
Vasculum: needing and inclino-probe matches, and reads the tilt data of inclino-probe.
Cable: the cable of connection inclino-probe and vasculum supplies power supply to inclino-probe together, transmits to inclino-probe
Monitoring signals, while the effect in the distance between measuring point and aperture where also functioning to folding and unfolding inclino-probe and measuring inclino-probe.
Inclinometer pipe: inclinometer pipe is generally made of plastic tube or aluminium-alloy pipe, and commonly using diameter is 50~90mm, the every section 2 of length
~4m has two pairs of orthogonal longitudinal guides in inclinometer pipe.When measurement, directive wheel can be slided freely up and down in guide groove.
When measurement, firstly, inclinometer pipe is embedded to inside Rock And Soil, and the guide rail as inclinometer uses.
Stationary slope level is to be put into inclino-probe at designated depth along guide rail, when Rock And Soil deformation, entire deviational survey
Pipe will deform with the soil body.Inclino-probe measures tilt angle, and data can be obtained by cable transmission to vasculum by calculating
To the horizontal displacement increment of the actual measurement soil body.
Movable type inclinometer measuring principle is identical as stationary slope level principle, the difference is that, movable type inclinometer
It needs survey crew that inclino-probe is put into predetermined depth, then promotes cable paragraph by paragraph, inclino-probe is measured centainly
The horizontal displacement increment of depth bounds；And stationary slope level is more used for automatic monitoring, by several certain depths
Embedded inclinometer, measures the inclination value of respective depth, buries spacing further according to inclinometer and certain depth is calculated in inclination value
Horizontal displacement increment.
But both deviational survey modes are all in very big drawback.Since structure limits, inclino-probe does not have stationary slope level
Have and separated with guide way, has the measurement " blind area " of certain distance, can only generally measure the displacement of one or several certain depths
Situation can not corresponsively descend the change in displacement situation of Rock And Soil or underground structure designated depth range, and underground rock comprehensively
The deformation of the soil body or underground structure different depth is usually irregular, the water being calculated by burying spacing and inclination value
Flat displacement increment belongs to theoretical value, is not actual deformation values, monitoring accuracy is limited, and monitoring effect is undesirable, it is difficult to reflect
The practical distortion situation of monitoring object.
Movable type inclinometer excessively relies on manually, requires two professionals every time and is in the action whole measurement, still
Due to the manual operation of survey crew, it is larger to often lead to measuring result error.Moreover, measurement is required to install and be operated every time
Inclinometer, one depth location of every survey require reading, and operation repetitive rate is high, and efficiency is extremely low.In addition, for some open countries
Outer monitoring object, due to the limitation of objective condition, long-term field operation is unfavorable for ensuring personal safety；For remote districts
Monitoring object, long-distance transport repeatedly is also covert to increase monitoring cost, can not real-time measurement.
In short, traditional monitoring pattern to deeply mixing cement-soil pile, it is difficult to meet society gradually and safety is wanted now
Higher and higher expectation is asked, meanwhile, authenticity, accuracy, the timeliness of data are also difficult to adapt to modern society and want to safety
It asks.
Summary of the invention
The object of the present invention is to provide a kind of stationary slope levels for automatic monitoring, to solve existing deep water
Stationary slope level can only measure certain depth deeply mixing cement-soil pile among prosposition shifting and measurement is discontinuous, the water being calculated
Flat displacement increment belongs to theoretical value, haves the defects that measure " blind area ", and traditional activity formula inclinometer investment manpower is big, works numerous
Weight, manual measurement error is big, and authenticity, accuracy, timeliness are low, and operating cost is high, can not the skill outstanding such as real-time measurement
Art problem.
In order to solve the above-mentioned technical problem, its shortcoming is improved, the technical solution adopted by the present invention is that: one kind is for certainly
The stationary slope level of dynamicization monitoring, specifically includes vasculum, cable, inclino-probe, guide wheel assemblies.
The vasculum can acquire the data of the inclino-probe and be powered to sensor.
The cable connection inclino-probe and vasculum supply power supply to the inclino-probe together, to described
Inclino-probe transmits monitoring signals, while also functioning to where folding and unfolding inclino-probe and measurement inclino-probe between measuring point and aperture
The effect of distance.
It is worth noting that the vasculum need the power supply connected include but is not limited to solar energy electroplax, not between
Power-off source (UPS), AC power source, battery.
The inclino-probe is built in protection shell.
The inclino-probe includes but is not limited to acceleration formula, mechanical gyro formula, the floating magnetic ball type of liquid.
The guide wheel assemblies include two pairs of directive wheels, two pairs of guide wheel brackets, guide ways.
The guide wheel bracket is fixed on guide way in " X " type structure.
The guide wheel assemblies are separated with the protection shell structure but can be flexibly connected.
The present invention is when doing automatic monitoring to deeply mixing cement-soil pile using inclinometer, no matter in precision or in data
Accuracy has unrivaled advantage, provides safety guarantee for works security protection, saves a large amount of manpower and object
Power, while being taken timely measure conducive to construction party, the generation of accident prevention.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of the stationary slope level for automatic monitoring of the present invention.
Fig. 2 is the schematic diagram after a kind of installation for the stationary slope level of automatic monitoring of the present invention.
Description of symbols: 000- vasculum；001- cable；002- inclino-probe；0021- protects shell；003- guiding
Wheel assembly；0031- directive wheel；0032- guide wheel bracket；0033- guide way.
Specific embodiment
With reference to the accompanying drawings and detailed description, further description of the technical solution of the present invention.
Fig. 1 is a kind of structural schematic diagram of the stationary slope level for automatic monitoring of the present invention, and Fig. 2 is the present invention one
Kind is for the schematic diagram after the installation of the stationary slope level of automatic monitoring.
Referring to Fig. 1, it includes vasculum 000, cable 001, inclino-probe 002, protection shell 0021, guide wheel assemblies
003, directive wheel 0031, guide wheel bracket 0032, guide way 0033.
Power supply and acquisition module built in the vasculum 000 can acquire the data of the inclino-probe 002 simultaneously
Inclino-probe 002 is powered.
The cable 001 connects the inclino-probe 002, and is powered to inclino-probe 002, gives vasculum
000 transmitting monitoring signals, while also functioning to folding and unfolding inclino-probe 002 and record 002 place measuring point of inclino-probe and orifice distance
Effect.
It is worth noting that power supply include but is not limited to solar energy electroplax, uninterrupted power supply (ups) Unity, AC power source,
Battery.
The inclino-probe is built in the protection shell 0021, plays the role of protecting inclino-probe 002.
0021 both ends of protection shell are symmetrically machined with hole or slot for connection, in actual automatic monitoring
Among, inclinometer can be both closely joined together, and realize the seamless interfacing of deeply mixing cement-soil pile, eliminated traditional fixed
Measurement present in inclinometer " blind area ", it is also possible to according to actual monitoring requirements carry out differentiation installation, inclinometer with
It can be attached with wirerope between inclinometer, the distance at center is the resolution of the monitoring accuracy of deeply mixing cement-soil pile
Rate, can also be according to the actual conditions of monitoring object, and differentiation installs the inclinometer of different accuracy, for specific monitoring point or
The quantity (the distance between actually two adjacent inclino-probes) that person monitors the different selection inclinometers of condition is adjusted, comprehensive
It closes and considers safety and economy.
The inclino-probe 002 includes but is not limited to acceleration formula, mechanical gyro formula, the floating magnetic ball type of liquid.
The guide wheel assemblies 003 include two pairs of directive wheels 0031, two pair of guide wheel bracket 0032, guide way 0033.
The guide wheel bracket is arranged in " X " type structure, on fixed and described guide way, to guarantee the guiding
0033 center of body is located at inclinometer pipe center position, and the data that the inclino-probe 002 is surveyed are can really to reflect currently
The horizontal displacement situation of measured position, compared to the inclinometer of traditional " parallel " structure, precision is higher.
Referring to Fig. 2, the distance between inclinometer is adjusted according to the requirement of monitoring accuracy, centre is connected with wirerope
It connects, after determining inclinometer number according to deviational survey point depth, is attached, is installed in inclinometer pipe according to shown in Fig. 2, on
End is fixed in inclinometer tube orifice.
The specifically used method of the invention is:
(1) arrange deviational survey point according to monitoring drawing, and inclinometer pipe be installed, it should be noted that the guiding wheel track of inclinometer pipe will with
Object is surveyed to carry out vertically；
(2) according to the requirement of measurement accuracy, the distance between adjacent two sensors are designed, centre is connected with wirerope
It connects；
(3) designed inclination measurement device is put into inside inclinometer pipe；
(4) deviational survey data are acquired using vasculum.
The present invention realizes the seamless measurement of deeply mixing cement-soil pile, is calculated by separating inclino-probe with guide way
Horizontal displacement increment be actual value deformation values, can eliminate " measurement blind area ", meanwhile, it is practical in order to comprehensively consider economy etc.
Factor, can some is unilateral with unrestricted choice or some is special deviational survey point carry out the deformation monitoring of differentiation, selection is different
Measurement accuracy.For relatively traditional stationary slope level, solve the drawbacks of measurement accuracy cannot adjust in due course, and also without
Method reaches the defect of seamless interfacing, considerably increases accuracy and measurement accuracy；For relatively traditional mobile inclinometer, greatly
The efficiency of monitoring is improved greatly, and conspicuousness reduces recruitment cost.
Finally, it should be noted that the above specific embodiment is only the more representational example of the present invention.Obviously, originally
Invention is not limited to above-mentioned specific embodiment, and acceptable there are many deformations.According to the technical essence of the invention to the above tool
Any simple modification, equivalent variations and modification, are considered as belonging to the scope of protection of the present invention made by body embodiment.
Claims (6)
1. a kind of stationary slope level for automatic monitoring characterized by comprising
Vasculum is provided with reading module, data memory module, power module, communication module；
Inclino-probe, including obliquity sensor and protection shell, obliquity sensor are built in protection shell, have sealing waterproof
Function；
Cable connects inclino-probe and vasculum, supplies power supply to inclino-probe together, transmits monitoring signals to inclino-probe,
The effect in the distance between folding and unfolding inclino-probe and measurement inclino-probe place measuring point and aperture is also functioned to simultaneously；
Guide wheel assemblies, guide wheel assemblies include directive wheel, guide wheel bracket and guide way.
2. a kind of stationary slope level for automatic monitoring according to claim 1, it is characterised in that the survey
Angle probe and the guide wheel assemblies are movable connection.
3. a kind of stationary slope level for automatic monitoring according to claim 1, it is characterised in that described adopts
Header can adjust monitoring time and frequency, when inclinometer is for non-monitored state, in a dormant state, reduce power consumption.
4. a kind of stationary slope level for automatic monitoring according to claim 1, it is characterised in that described is logical
The mode for believing module transfer data is wired mode or wireless mode.
5. a kind of stationary slope level for automatic monitoring according to claim 1, it is characterised in that the guarantor
Protective case body both ends are symmetrically machined with hole or slot for connection.
6. a kind of stationary slope level for automatic monitoring according to claim 1, it is characterised in that described leads
It is fixed on the guide way to wheel support in " X " type structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821479733.8U CN208765711U (en) | 2018-09-11 | 2018-09-11 | A kind of stationary slope level for automatic monitoring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821479733.8U CN208765711U (en) | 2018-09-11 | 2018-09-11 | A kind of stationary slope level for automatic monitoring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208765711U true CN208765711U (en) | 2019-04-19 |
Family
ID=66135582
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821479733.8U Expired - Fee Related CN208765711U (en) | 2018-09-11 | 2018-09-11 | A kind of stationary slope level for automatic monitoring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208765711U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109916369A (en) * | 2019-04-09 | 2019-06-21 | 招商局重庆交通科研设计院有限公司 | A kind of deep hole deformation automatic monitoring device and method |
| CN110067243A (en) * | 2019-06-04 | 2019-07-30 | 孙雨 | A kind of inclination measurement device measuring earth horizontal displacement |
-
2018
- 2018-09-11 CN CN201821479733.8U patent/CN208765711U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109916369A (en) * | 2019-04-09 | 2019-06-21 | 招商局重庆交通科研设计院有限公司 | A kind of deep hole deformation automatic monitoring device and method |
| CN109916369B (en) * | 2019-04-09 | 2020-05-05 | 招商局重庆交通科研设计院有限公司 | Deep hole deformation automatic monitoring device and method |
| CN110067243A (en) * | 2019-06-04 | 2019-07-30 | 孙雨 | A kind of inclination measurement device measuring earth horizontal displacement |
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190419 Termination date: 20210911 |
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| CF01 | Termination of patent right due to non-payment of annual fee |