CN205861049U - Single shaft inclination angle positioned alternate deep soil movement monitoring device - Google Patents
Single shaft inclination angle positioned alternate deep soil movement monitoring device Download PDFInfo
- Publication number
- CN205861049U CN205861049U CN201620648098.6U CN201620648098U CN205861049U CN 205861049 U CN205861049 U CN 205861049U CN 201620648098 U CN201620648098 U CN 201620648098U CN 205861049 U CN205861049 U CN 205861049U
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- Prior art keywords
- inclination angle
- deep soil
- monitoring device
- quarter butt
- single shaft
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Abstract
The utility model discloses a kind of single shaft inclination angle positioned alternate deep soil movement monitoring device, problem to be solved is to improve deep soil movement to measure efficiency and accuracy of measurement.This device includes folding mast, some obliquity sensors or inclinometer, receptor, folding mast is formed by connecting by hinge head and the tail by some quarter butts, the rotating shaft of adjacent hinge is mutually perpendicular to, it is respectively mounted obliquity sensor or inclinometer, obliquity sensor or inclinometer on each quarter butt to be connected by the way of wired or wireless with receptor.This device has the beneficial effect that: 1. measure efficiency high, opens folding mast to insert and reads the angle of inclination of each quarter butt bottom inclinometer pipe and can once calculate the position measuring inclinometer pipe；The most each quarter butt is connected by hinge, and measuring point is strictly continuous, and accuracy of measurement is high；3. can monitor in real time.
Description
Technical field
The present invention relates to engineering monitoring technical field, especially deep soil movement monitoring technical field.
Background technology
Deep soil movement monitoring refers to utilize instrument and equipment monitoring the earth inner horizontal motion, such as unsteady side slope or shoveling
Radio direction finding around engineering, Soft Ground, dykes and dams, core wall stability, the deviation that boring is arranged, the soil body that piling causes
Displacement, and the soil body depression of backfill fill and underground engineering is it can also be used to soil layer coastal, gravity deposit field along the river changes
Deng.
Instrument and equipment
Inclinometer.General inclinometer by popping one's head in, cable, data collecting instrument (readout instrument) form.The sensor pattern of probe
Have multiple patterns such as servo accelerometer formula, resistance-strain chip, steel chord type, differential resistance type, currently used most be to watch
Take acceleration formula.The domestic CX having the Ministry of Aerospace Industry 33 to be produced series, abroad has the digital incliometer of SINCO company of the U.S., auspicious
The PRIVEC etc. of scholar.
Inwall has the inclinometer pipe of guide groove, is made up of inclinometer pipe, connecting tube, base, lid.Inclinometer pipe be with polrvinyl chloride,
The materials such as ABS plastics, aluminium alloy are made, and are mutually 90 degree of four gathering sills in pipe, and domestic plastics inclinometer pipe size mostly is: interior
Footpath Φ 58mm, footpath Φ 70mm, length divide 2m, 3m, 4m tri-kinds.The polyvinyl chloride plastic sold on plastic union pipe many employings market
Material pipe is made, and can also be used with soft knuckle and is connected.The size of connecting tube is internal diameter Φ 70mm, and external diameter Φ 82mm, length is divided
300,400mm two kinds.Two ends milling at tube wall has sliding tray each 4 or only one end milling sliding tray 4, and each groove is separated by 90
Degree.Base is positioned at inclinometer pipe bottom, mates with pipe external diameter, prevents silt particle from entering a high-safety protecting cover in pipe from pipe bottom.Pipe
Lid be used for protecting inclinometer tube orifice, prevent foreign material from the mouth of pipe fall into pipe in affect normal observation work also be made up of polrvinyl chloride,
The same base of its overall dimensions.
Monitoring instrument operation principle
The operation principle of inclinometer is to measure the variable angle amount between inclinometer pipe axis and plumb line, thus calculates and be unearthed
The horizontal displacement size of layer each point.In dam, generally bury a vertical and pipe for four guide grooves the most in 90 ° underground, when pipe stress is sent out
During the shape that changes, clinometer probe is put into inclinometer pipe guide groove, piecemeal pipe after (mono-measuring point of general 50cm) measuring deformation
Axis and vertical line between angle, and press the section length of measuring point, obtain the horizontal displacement increment at different elevation respectively,
Then add up piecemeal by measuring point bottom inclinometer pipe, the actual displacement at arbitrary elevation can be obtained, finally obtain mouth of pipe accumulation water
Prosposition moves.
There is problems with in existing deep soil movement monitoring device.
1. measuring efficiency low, measurement process wastes time and energy.The angle in a direction, and the time of cost can only be measured every time
Longer, as the inclination monitoring point of a deep 20m need to just be surveyed, counter survey totally 80 readings (every 0.5m reading once), each reading
Must wait magnitude of voltage stable ability reading, it is ensured that reading accuracy, a monitoring point needs 2 skilled technicians to measure
About half an hour, inclination monitoring point about 20 within one day, can only be observed.
2. it cannot be guaranteed that measuring point interval is certain.First, the mark on visual identity rope, the spacing of workman's stay cord are only relied on
There is error；Secondly, the every minor tick of timely stay cord is certain, owing to inclinometer pipe has certain curvature, it is impossible in ensureing inclinometer pipe
The height that the angle measuring instrument in portion rises and interval is equal.
Summary of the invention
Problem to be solved by this invention is to improve deep soil movement to measure efficiency and accuracy of measurement.
Single shaft inclination angle positioned alternate deep soil movement monitoring device, including folding mast, some obliquity sensors or inclinometer, connects
Receiving device, folding mast is formed by connecting by hinge head and the tail by some quarter butts, and the rotating shaft of adjacent hinge is mutually perpendicular to, on each quarter butt all
Mounted angle sensor or inclinometer, obliquity sensor or inclinometer are connected by the way of wired or wireless with receptor.
Preferably, on quarter butt, length direction vertical cross-section is square.
Preferably, each quarter butt is equivalently-sized, and length, width, thickness are followed successively by 490-1010mm, 40-68mm, 40-68mm.
Preferably, each quarter butt is respectively mounted an obliquity sensor.
Preferably, obliquity sensor is single-shaft inclination angle sensor.
Preferably, all obliquity sensors level zeroing the most before being arranged on quarter butt.
Preferably, when obliquity sensor is installed, its horizontal leveling plane is vertical with quarter butt length direction.
Preferably, quarter butt is provided with two pairs of pulleys.
Preferably, when obliquity sensor is wirelessly connected with receptor, obliquity sensor is built-in with wireless
Signal emission module, receptor is built-in with reception of wireless signals module.
This device has the beneficial effect that: 1. measure efficiency high, folding mast is opened read bottom insertion inclinometer pipe each short
The angle of inclination of bar can once calculate the position measuring inclinometer pipe；The most each quarter butt is connected by hinge, and measuring point is strictly continuous,
Accuracy of measurement is high；3. device is fixed in inclinometer pipe, position and the inclined degree of inclinometer pipe each point can be monitored in real time；4.
Owing to adjacent shafts is vertical, the displacement of level two axle can be measured simultaneously.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of single shaft inclination angle positioned alternate deep soil movement monitoring device.
Fig. 2 is quarter butt and the receptor part-structure schematic diagram of single shaft inclination angle positioned alternate deep soil movement monitoring device.
Structural representation when Fig. 3 is the positioned alternate deep soil movement monitoring device wireless connections of single shaft inclination angle.
In figure: 1. folding mast, 2. obliquity sensor, 3. receptor, 4. quarter butt, 5. hinge, 6. rotating shaft, 7. cunning
Wheel.
Detailed description of the invention
Embodiment 1
As shown in Figure 1-2, single shaft inclination angle positioned alternate deep soil movement monitoring device, including folding mast, some inclination angles sensing
Device or inclinometer, receptor, folding mast is formed by connecting by hinge head and the tail by some quarter butts, and the rotating shaft of adjacent hinge is the most vertical
Directly, each quarter butt is respectively mounted obliquity sensor or inclinometer, obliquity sensor or inclinometer with receptor by wired side
Formula is connected.
On quarter butt, the vertical cross-section of length direction is square.When the rotating shaft of adjacent hinge is mutually perpendicular to, length on quarter butt
The vertical cross-section size in direction keeps certain.
Each quarter butt is equivalently-sized, and length, width, thickness are followed successively by 200-1000mm, 40-68mm, 40-68mm.This width,
Thickness range is to ensure that quarter butt cross section is slightly smaller than inclinometer pipe internal diameter, and quarter butt can be in inclinometer pipe slidably the most unlikely
The widest in interval, the most lax.
An obliquity sensor it is respectively mounted on each quarter butt.Owing to acquiescence quarter butt will not produce Bending Deformation, quarter butt can
Regard a line segment as, as long as an inclination angle just can determine that quarter butt position, the most each quarter butt is respectively mounted an inclination angle sensing
Device can meet requirement.
Obliquity sensor is single-shaft inclination angle sensor.Owing to hinge can only rotate by single shaft, obliquity sensor is single shaft inclination angle
Sensor.
All obliquity sensors are level zeroing the most before being arranged on quarter butt.So, obliquity sensor was being measured
Angle shown by journey is i.e. the angle of itself and horizontal direction, it is simple to calculate and data process.
When obliquity sensor is installed, its horizontal leveling plane is vertical with quarter butt length direction.So, obliquity sensor is being surveyed
Angle shown by amount process is the angle of itself and horizontal direction, is again the angle of inclination of quarter butt, it is simple to calculate and at data
Reason.
Two pairs of pulleys are installed on quarter butt.This pulley and the matching grooves of inclinometer pipe inwall, it is simple to quarter butt is in inclinometer pipe
Slip.
Embodiment 2
As it is shown on figure 3, single shaft inclination angle positioned alternate deep soil movement monitoring device, including folding mast, some obliquity sensors,
Receptor, folding mast is formed by connecting by hinge head and the tail by some quarter butts, and the rotating shaft of adjacent hinge is mutually perpendicular to, on each quarter butt
Being respectively mounted obliquity sensor, obliquity sensor is wirelessly connected with receptor.
When obliquity sensor is wirelessly connected with receptor, obliquity sensor is built-in with wireless signal transmission
Module, receptor is built-in with reception of wireless signals module.Preferably, receptor is external wireless signal receiving antenna.Wireless
Connected mode eliminates the trouble of line, but wireless module can increase the production cost of device accordingly.
Other apparatus structure and measuring process are with embodiment 1.
Claims (9)
1. single shaft inclination angle positioned alternate deep soil movement monitoring device, is characterized by include folding mast, some obliquity sensors or survey
Tiltedly instrument, receptor, folding mast is formed by connecting by hinge head and the tail by some quarter butts, and the rotating shaft of adjacent hinge is mutually perpendicular to, each
Obliquity sensor or inclinometer, obliquity sensor or inclinometer and receptor it is respectively mounted by the way of wired or wireless on quarter butt
It is connected.
Single shaft inclination angle the most according to claim 1 positioned alternate deep soil movement monitoring device, is characterized by length on quarter butt
The vertical cross-section in direction is square.
Single shaft inclination angle the most according to claim 1 positioned alternate deep soil movement monitoring device, is characterized by each quarter butt size
Identical, length, width, thickness are followed successively by 490-1010mm, 40-68mm, 40-68mm.
Single shaft inclination angle the most according to claim 1 positioned alternate deep soil movement monitoring device, is characterized by each quarter butt
It is respectively mounted an obliquity sensor.
Single shaft inclination angle the most according to claim 1 positioned alternate deep soil movement monitoring device, is characterized by obliquity sensor
For single-shaft inclination angle sensor.
Single shaft inclination angle the most according to claim 1 positioned alternate deep soil movement monitoring device, is characterized by that all inclination angles pass
Sensor is level zeroing the most before being arranged on quarter butt.
Single shaft inclination angle the most according to claim 6 positioned alternate deep soil movement monitoring device, is characterized by obliquity sensor
During installation, its horizontal leveling plane is vertical with quarter butt length direction.
Single shaft inclination angle the most according to claim 1 positioned alternate deep soil movement monitoring device, is characterized by install on quarter butt
There are two pairs of pulleys.
Single shaft inclination angle the most according to claim 1 positioned alternate deep soil movement monitoring device, is characterized by when inclination angle senses
When device is wirelessly connected with receptor, obliquity sensor is built-in with wireless signal transmitting module, and receptor is built-in with
Reception of wireless signals module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620648098.6U CN205861049U (en) | 2016-06-28 | 2016-06-28 | Single shaft inclination angle positioned alternate deep soil movement monitoring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620648098.6U CN205861049U (en) | 2016-06-28 | 2016-06-28 | Single shaft inclination angle positioned alternate deep soil movement monitoring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205861049U true CN205861049U (en) | 2017-01-04 |
Family
ID=57637866
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620648098.6U Expired - Fee Related CN205861049U (en) | 2016-06-28 | 2016-06-28 | Single shaft inclination angle positioned alternate deep soil movement monitoring device |
Country Status (1)
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| CN (1) | CN205861049U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107543514A (en) * | 2016-06-28 | 2018-01-05 | 湖南科技大学 | Single shaft inclination angle positioned alternate deep soil movement monitoring device and its application method |
| CN109163702A (en) * | 2018-10-18 | 2019-01-08 | 苏州瑞茨柏工程监测技术有限公司 | Inclinometer installation site quick calibrating method in fixed inclination measurement system |
-
2016
- 2016-06-28 CN CN201620648098.6U patent/CN205861049U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107543514A (en) * | 2016-06-28 | 2018-01-05 | 湖南科技大学 | Single shaft inclination angle positioned alternate deep soil movement monitoring device and its application method |
| CN109163702A (en) * | 2018-10-18 | 2019-01-08 | 苏州瑞茨柏工程监测技术有限公司 | Inclinometer installation site quick calibrating method in fixed inclination measurement system |
| CN109163702B (en) * | 2018-10-18 | 2021-06-29 | 苏州瑞茨柏工程监测技术有限公司 | Method for quickly calibrating installation position of inclinometer in fixed inclinometer system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170104 Termination date: 20190628 |