CN206220082U - A kind of automation settlement monitoring device for being applicable Yu Haiyang land reclamation construction usage - Google Patents
A kind of automation settlement monitoring device for being applicable Yu Haiyang land reclamation construction usage Download PDFInfo
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- CN206220082U CN206220082U CN201621287313.0U CN201621287313U CN206220082U CN 206220082 U CN206220082 U CN 206220082U CN 201621287313 U CN201621287313 U CN 201621287313U CN 206220082 U CN206220082 U CN 206220082U
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- soil layer
- measured
- fluid reservoir
- monitoring
- sedimentation
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Abstract
The utility model discloses a kind of automation settlement monitoring device for being applicable Yu Haiyang land reclamation construction usage, the device includes：Be embedded in it is to be measured fill in soil layer and supporting construction that its lower end is deeply consolidated in soil layer, it is adjustable for height hollow-core construction, and at least provided with a monitoring of structures in its short transverse；Be embedded in it is to be measured fill in soil layer and can with the sedimentation for filling soil layer to be measured the synchronous monitoring of structures that settle, the monitoring of structures includes fluid reservoir, sedimentation inserted sheet and pressure detecting element；It is connected with pressure detecting element to the data acquisition module of Real-time Collection pressure data；And entering row data communication by with host computer, the pressure data for being used to be collected is sent to the data communication module of host computer.The utility model is settling data automatic monitoring device, and it is operated without manual site, effectively increases measurement frequency and certainty of measurement, and realize remote data acquisition and network real time inspection.
Description
Technical field
The utility model is related to ocean dredge fill settlement monitoring field, particularly relates to a kind of applicable Yu Haiyang and blows
Fill out the automation settlement monitoring device of epeirogenetic construction usage.
Background technology
Ocean land reclamation is to form warp filling construction using waterpower blast method, and its hydraulic fill sand is that clay content is less
Medium coarse sand, usually through take out large junk compression pump will under water substantial amounts of middle sand connect water mix be pumped to reclamation district, after water discharge after,
Medium coarse sand has become filling material；It is, in general, that the warp after hydraulic reclamation draining has the larger compressed coefficient, shear strength
It is relatively low, with stronger rheological characteristic feature, thus treat that pore water pressure dribbles, soil body effective stress gradually increases, volume
After consolidation reduction, the soil body will produce larger vertical deformation, form settlement of foundation.
Therefore, in the land reclamation work progress of ocean, it is necessary to be monitored to reclamation district sedimentation and deformation, number is monitored with this
According to carrying out arrangement and method for construction adjustment, but because dredge fill reclamation district silt bearing capacity is poor, it is extremely difficult that personnel enter scene,
And then cause that remote automation monitoring scheme has very big advantage and meaning.
For at present, traditional settlement monitoring mode for being applicable the construction of Yu Haiyang land reclamation is using magnet ring settlement gauge people
Work is monitored, such as method 1, is drilled in predetermined hole position using rig first, and depending on its hole depth is by sedimentation length of tube, aperture is proper with energy
Well magnet ring is put into be preferred；Sedimentation pipe is then placed in, nipple or socket joint type screw thread, make shell smooth when sedimentation pipe is connected,
And do not influence moving up and down for magnet ring；Finally filled and consolidated with swelling soil ball between sedimentation pipe and hole wall, to bottom first
Be enclosed within outside sedimentation pipe magnet ring on the clay face for delivering to filling with specific purpose tool again by the absolute altitude of magnet ring, applies certain pressure, makes magnetic
In three iron claws insertion soil on ring, then filled and consolidated to second absolute altitude of magnet ring, by above-mentioned side with swelling soil ball again
Method installs second magnet ring, until the magnet ring completed in whole drilling is buried；Or method 2, using before sedimentation pipe lower opening by magnetic
Ring is arranged on sedimentation pipe by designed distance, is isolated using sedimentation male union (or locating ring) between magnet ring, pore-forming
Afterwards by the sedimentation pipe patchhole with magnet ring；Magnet ring is forced to deliver to designed elevation with sedimentation pipe after joint is hampered；Then will
Sedimentation pipe pulls up 1m upwards, can so make not to be obstructed when being moved in the range of upper and lower each 1m of magnet ring or so, then with fine sand in sedimentation
It is filled to mouth of pipe absolute altitude between pipe and hole wall.
However it is necessary that explanation is, above-mentioned use magnet ring settlement gauge personal monitoring needs to draw large junk or other heavy-duty machinery ability
Guarantee personnel enter reclamation district, and expend huge, extremely inefficient.
The content of the invention
In view of the defect that prior art is present, the purpose of this utility model is to provide for a kind of applicable Yu Haiyang land reclamation
The automation settlement monitoring device of construction usage, the monitoring device is settling data automatic monitoring device, and it is without manually existing
Field operation, effectively increases measurement frequency and certainty of measurement, and realize remote data acquisition and network real time inspection.
To achieve these goals, the technical solution of the utility model：
A kind of automation settlement monitoring device for being applicable Yu Haiyang land reclamation construction usage, the device is some or all of
It is arranged at and to be measured fills soil layer, it is characterised in that including：
Be embedded in it is to be measured fill in soil layer and supporting construction that its lower end is deeply consolidated in soil layer, the supporting construction is height
Adjustable hollow-core construction, and at least provided with a monitoring of structures in its short transverse；
Be embedded in it is to be measured fill in soil layer and can with the sedimentation for filling soil layer to be measured the synchronous monitoring of structures that settle,
The monitoring of structures includes being sheathed on the supporting construction outer wall and inside is preinstalled with the fluid reservoir of liquid solution, some is arranged at
On the liquid storage tank wall and it is intercalated in be measured filling and enable fluid reservoir with the sedimentation for filling soil layer to be measured in soil layer
The sedimentation inserted sheet of synchronous sedimentation and the pressure detecting element being arranged inside the supporting construction, the pressure detecting element lead to
Cross can be freely movable connectedness connected with the liquid storage pot bottom, with the number pressure of the liquid solution in real-time detection fluid reservoir
According to；
The data acquisition module being connected with the pressure detecting element, it is used to pressure data described in Real-time Collection；
The data communication module being connected with the data acquisition module, it enters row data communication by with host computer, will
The pressure data for being collected is sent to host computer, to complete the monitoring to constructing soil to be measured layer settling data.
Further, as preferred scheme of the present utility model
The supporting construction is embedded in be measured fill in soil layer and its lower end is deeply consolidated in soil layer including at least one
Supporting steel pipe, and each supporting steel pipe connected as one by connection sleeve pipe, and then realizes needing to adjust institute according to monitoring
State the whole height of supporting construction.
Further, as preferred scheme of the present utility model
The supporting steel pipe upper end is arranged with is easy to fluid reservoir to position fixed locating ring.
Further, as preferred scheme of the present utility model
The fluid reservoir is the annular fluid reservoir being sheathed on the supporting construction outer wall, and its top is connected by ventilation device
Logical ambient atmosphere；Its bottom is connected by connectedness that can be freely movable with the pressure detecting element.
Further, as preferred scheme of the present utility model
Described device also includes being provided for device the power supply module of power supply.
Compared with prior art, the beneficial effects of the utility model：
1. the utility model is different from existing settlement monitoring equipment-hydrostatic level, and it is caused according to liquid level change
The principle of hydraulic pressure change and design, and then avoid the intrinsic mounting condition limitation of hydrostatic level；
2. the utility model efficiently solves existing dredge fill soil monitoring device-position magnet ring type equipment and is being supervised
Measurement is required to manually-operated drawback every time during survey, realizes the automatic monitoring of settling data, and substantially increase monitoring
Efficiency；
3. the utility model its by part detecting element be arranged on supporting construction inside, be prevented from periphery sediment seawater and invade
Erosion, durability is guaranteed, with design structure compact and reasonable, the wider array of advantage of applicability.
Brief description of the drawings
Fig. 1 is the structural representation of automation settlement monitoring device described in the utility model；
Fig. 2 is that supporting steel pipe described in the utility model lays relation top view with fluid reservoir position；
Fig. 3 is that supporting steel pipe described in the utility model lays relation sectional view with fluid reservoir position；
Fig. 4 is the structural representation between supporting steel pipe described in the utility model and connecting pipe box；
Fig. 5 is the monitoring principle schematic diagram of automation settlement monitoring device described in the utility model；
In figure：1st, supporting steel pipe, 2, breather pipe, 3, annular fluid reservoir, 31, passage, 32, delivery port, 4, sedimentation inserted sheet,
5th, connectedness, 6, pressure transmitter, 7, the communications cable, 8, locating ring, 9, data acquisition module, 10, data communication module, 12,
Connecting pipe box, 13, bolt.
Specific embodiment
In order that the purpose of this utility model, technical scheme and advantage become more apparent, below in conjunction with accompanying drawing, to this reality
It is further elaborated with new.
Can not realize automating the defect of settlement monitoring to effectively solve the hydraulic reclamation soil body in the land reclamation construction of ocean,
The utility model devises a kind of automation settlement monitoring device for being applicable Yu Haiyang land reclamation construction usage, is being carried with reaching
While high measurement frequency and certainty of measurement, realize without manual site's operation, and can be by remote data acquisition and network
The effect of real time inspection；Specifically, the device it is some or all of be arranged at it is to be measured fill soil layer, such as Fig. 1-Fig. 4, it is special
Levy and be, the device includes：
(1) be embedded in it is to be measured fill in soil layer and its lower end deeply consolidate in soil layer, as the supporting construction of support stake, this
Supporting construction is adjustable for height hollow-core construction, and at least provided with a monitoring of structures, the firm soil in its short transverse
Layer refers to the soil layer construction that will not be settled for being not required to monitoring；Further, it is described as preferred embodiment of the present utility model
Supporting construction include at least one be embedded in it is to be measured fill in soil layer and supporting steel pipe 1 that its lower end is deeply consolidated in soil layer,
And each supporting steel pipe 1 is connected as one by connection sleeve pipe 11, and then realize needing to adjust the support knot according to monitoring
The whole height of structure.Such as, if the soil thickness that fills to be measured is for 10m, and each supporting steel pipe range 2m, adapter sleeve can be utilized during installation
It is supporting construction 10m long that be sequentially connected for 5 supporting steel pipes by pipe, and connection sleeve pipe and often between section supporting steel pipe leans on bolt 11
Be fixedly connected, such as Fig. 4, so can not limit for length's degree extension support structure height or be length, with improve its practicality and
Convenience；Further, as preferred embodiment of the present utility model, the supporting steel pipe 1 sets sealing structure when connecting, with
Prevent silt around from entering, intercept sea water intrusion, and then the effectively protection setting sensor-pressure transmitter 6 in portion, logical in the inner
The elements such as news cable 7, breather pipe 2 and pipe joint；Further, as preferred embodiment of the present utility model, the supporting steel
The upper end of pipe 1 is arranged with is easy to fluid reservoir to position fixed locating ring 8.
(2) be embedded in it is to be measured fill in soil layer and can with the sedimentation for filling soil layer to be measured the synchronous monitoring knot that settle
Structure, the monitoring of structures includes being sheathed on the supporting construction outer wall and inside is preinstalled with the fluid reservoir of liquid solution, Ruo Ganshe
It is placed on the liquid storage tank wall and is intercalated in be measured filling and enables that fluid reservoir fills the heavy of soil layer with to be measured in soil layer
Drop and the synchronous sedimentation inserted sheet 4 for settling and the pressure detecting element being arranged inside the supporting construction, the pressure detecting
Element is connected by connectedness 5 that can be freely movable with the liquid storage pot bottom, with the liquid solution in real-time detection fluid reservoir
Pressure data, such as Fig. 1；Further, as preferred embodiment of the present utility model, the fluid reservoir is to be sheathed on the support
Annular fluid reservoir 3 on the outer wall of steel pipe 1 and certain distance preferably spaced apart between annular fluid reservoir 3 and the outer wall of supporting steel pipe 1, such as
Fig. 2-3 so that annular fluid reservoir 3 freely synchronous as the sedimentation of soil layer is filled in survey can be settled, and its top sets passage
31 and by ventilation device-breather pipe 2 connect ambient atmosphere；Its bottom is provided with delivery port 32, by company that can be freely movable
Logical part 5 is connected with the pressure detecting element, it is described can free activity refer to that connectedness length should be greater than supporting construction length, with
Small range movement can be carried out along the short transverse of the supporting steel pipe, such design causes the annular fluid reservoir
When the soil body is settled around, can together settle, when the height between the annular fluid reservoir and pressure detecting element diminishes,
The fluid pressure that pressure detecting element is measured accordingly diminishes, and the discrepancy in elevation delta data measured by data collecting module collected 9,
The 3/4 of the liquid about volume full of fluid reservoir during preferred its installation, further, as preferred embodiment of the present utility model,
It is described sedimentation inserted sheet 4 be flake structure, its be intercalated in it is to be measured fill soil layer and combined closely with the soil layer that fills to be measured of surrounding, from
And when the extraneous soil body is settled, drive annular fluid reservoir synchronously to settle.Further, as preferred reality of the present utility model
Example, the pressure detecting element uses pressure transmitter 6, and it is fixed in inside supporting steel pipe 1, is preferably located at firm soil layer
On, to ensure that it does not produce sedimentation with surrounding soil, its such as water pipe of connectedness 5 for passing through can be freely movable is connected to and is fixed on branch
The annular fluid reservoir 3 on support structure top, passes to detect the fluid pressure in fluid reservoir, and after pressure value is converted into data signal
Deliver to data acquisition module 9.
(3) data acquisition module 9 being connected with the pressure detecting element, it is used to number pressure described in Real-time Collection
According to；Further, as preferred embodiment of the present utility model, the data acquisition module is by being arranged in the supporting steel pipe
The communication cable 7 in portion is connected with the pressure detecting element is fixed on, and the number that will be collected by data communication module 10
According to sending host computer or server back to.
(4) data communication module 7 being connected with the data acquisition module, it is led to by carrying out data with host computer
Letter, the pressure data that will be collected is sent to host computer, to complete the monitoring to constructing soil to be measured layer settling data.Further
, used as preferred embodiment of the present utility model, the data communication module uses GPRS communication module, further, as this
The preferred embodiment of utility model, described device also includes being provided for device the power supply module of power supply.Further, as this reality
With new preferred embodiment, the power supply module uses solar powered mode for device provides power supply, it include supplying cell,
Solar panel and power-supply controller of electric etc..
Based on said apparatus, the utility model have also been devised a kind of automation for being applicable Yu Haiyang land reclamation construction usage
Monitoring method of the subsidence, with realize it is to be measured fill the automatic monitoring of soil layer settling data, and then effectively improve measurement frequency and survey
Accuracy of measurement, its specific steps include：
Step 1, foundation monitoring need, and some monitoring points are chosen in advance and determines to automate the laying position of settlement monitoring device
Put；
Step 2, the automation settlement monitoring device is embedded into be measured corresponding to each monitoring point fills soil layer, and
Ensure that the lower end of its supporting construction is deeply consolidated in soil layer, while filling the thickness of the layer, regulation automation sedimentation according to be measured
The altitude information of the supporting construction of monitoring device simultaneously sets gradually some monitoring of structures along the support structure height direction；
Further, as preferred embodiment of the present utility model, drilled using rig, its hole depth needs to meet steel-pipe pile insertion deeply
After degree reaches the lower end insertion of firm soil layer, i.e. supporting steel pipe 1, will not settle；Further, as of the present utility model
Preferred embodiment, is directly deeply consolidated in soil layer due to the lower end of the supporting steel pipe 1 and need not carry out data monitoring, therefore can made
Inserted in firm soil layer with the steel pipe of size with supporting steel pipe, while filling the thickness of the layer and each support according to be measured
The specific length setting specific joint number of supporting steel pipe of steel pipe, such as the thickness of the layer that fills to be measured is 10m, each supporting steel pipe length
It is 2m, then it is supporting construction 10m long that 5 supporting steel pipes can be sequentially connected 5 section supporting steel pipes by 4 connection sleeve pipes,
If simultaneously hierarchical monitor need to be carried out to constructing soil to be measured layer, one monitoring point such as need to be set deeply per 2m, then can along short transverse according to
5 monitoring of structures of secondary setting.Further, as preferred embodiment of the present utility model, it is sequentially connected will often save supporting steel pipe
After good, appropriate amount of fluid is poured into annular fluid reservoir and by the position adjustment of fluid reservoir to locating ring, and by whole device
Gradually it is put into the hole being drilled, it is preferred that the liquid is using anti-icing fluid and adds a small amount of oily mixed liquor, so that it is in liquid
Surface can form oil film and prevent evaporation, prevent due to the detection error caused by the Volume Changes that temperature causes.Further,
As preferred embodiment of the present utility model, before supporting steel pipe is connected, pressure transmitter, connection in it are placed in advance
Cable, breather pipe are installed and notice that sealing prevents silt from entering；After pressure transmitter is installed in place, it is accessed by communication cable
Data acquisition module, and data acquisition module, data communication module etc. are fixedly installed in supporting steel pipe top.
Step 3, each pressure detecting element of data acquisition module Real-time Collection by the automation settlement monitoring device
Detected pressure data and by entering the number pressure that the data communication module of row data communication will be collected with host computer
According to sending to host computer, the automatic monitoring to constructing soil to be measured layer settling data is then completed by host computer.
Design principle of the present utility model is simultaneously：As shown in figure 5, wherein, a1 represents annular liquid storage when settling
The position of tank, a2 represents the position of annular fluid reservoir when settling, and potential pressure between the two is Δ h, and Δ h is also referred to as the soil body
Settling amount, b represents supporting steel pipe, and c represents pressure transmitter, and d represents firm soil layer, specifically, around due to annular fluid reservoir
The soil body sedimentation annular fluid reservoir can be caused to produce sedimentation therewith, its internal liquid level is also decreased, so that pressure inverting
Device reduces with the liquid level discrepancy in elevation of annular liquid storage jar liquid surface；The liquid level discrepancy in elevation reduces the fluid pressure that then pressure transmitter is measured and reduces this
What the height that the amount of individual reduction is liquid level (fluid reservoir) decline caused, therefore the corresponding discrepancy in elevation of amount that the pressure for measuring reduces is i.e.
It is the settling amount of surrounding soil, specifically, when liquid-level pressure change switchs to the discrepancy in elevation of correspondence decline：Assuming that the liquid for using is close
It is ρ to spend, and h is liquid level, then the pressure that liquid is produced is p=ρ gh, and when soil body settling amount is Δ h, then pressure transmitter is measured
Pressure reduced value be Δ p=ρ g Δ h, so when pressure change is measured, you can know the specific settling amount of surrounding soil.
The above, only the utility model preferably specific embodiment, but protection domain of the present utility model is not
Be confined to this, any one skilled in the art in the technical scope that the utility model is disclosed, according to this practicality
New technical scheme and its utility model design are subject to equivalent or change, should all cover in protection model of the present utility model
Within enclosing.
Claims (5)
1. a kind of automation settlement monitoring device for being applicable Yu Haiyang land reclamation construction usage, some or all of quilt of the device
It is arranged at and to be measured fills soil layer, it is characterised in that including：
Be embedded in it is to be measured fill in soil layer and supporting construction that its lower end is deeply consolidated in soil layer, the supporting construction is height adjustable
Hollow-core construction, and at least provided with a monitoring of structures in its short transverse；
Be embedded in it is to be measured fill in soil layer and can with the sedimentation for filling soil layer to be measured the synchronous monitoring of structures that settle, the prison
Geodesic structure includes being sheathed on the supporting construction outer wall and inside be preinstalled with the fluid reservoir of liquid solution, it is some be arranged at it is described
On liquid storage tank wall and it is intercalated in be measured filling and enable fluid reservoir synchronization with the sedimentation for filling soil layer to be measured in soil layer
The sedimentation inserted sheet of sedimentation and the pressure detecting element being arranged inside the supporting construction, the pressure detecting element is by connecting
Logical part is connected with the liquid storage pot bottom, with the pressure data of the liquid solution in real-time detection fluid reservoir；
The data acquisition module being connected with the pressure detecting element, it is used to pressure data described in Real-time Collection；
The data communication module being connected with the data acquisition module, it enters row data communication, will be adopted by with host computer
The pressure data for collecting is sent to host computer, to complete the monitoring to constructing soil to be measured layer settling data.
It is 2. according to claim 1 to automate settlement monitoring device, it is characterised in that：
The supporting construction includes that at least one is embedded in be measured filling in soil layer and branch that its lower end is deeply consolidated in soil layer
Steel pipe is supportted, and each supporting steel pipe is connected as one by connection sleeve pipe, and then realization needs to adjust the branch according to monitoring
The whole height of support structure.
It is 3. according to claim 2 to automate settlement monitoring device, it is characterised in that：
The supporting steel pipe upper end is arranged with is easy to fluid reservoir to position fixed locating ring.
It is 4. according to claim 1 to automate settlement monitoring device, it is characterised in that：
The fluid reservoir is the annular fluid reservoir being sheathed on the supporting construction outer wall, and its top connects outer by ventilation device
Boundary's air；Its bottom is connected by connectedness with the pressure detecting element.
It is 5. according to claim 1 to automate settlement monitoring device, it is characterised in that：
Described device also includes being provided for device the power supply module of power supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621287313.0U CN206220082U (en) | 2016-11-28 | 2016-11-28 | A kind of automation settlement monitoring device for being applicable Yu Haiyang land reclamation construction usage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621287313.0U CN206220082U (en) | 2016-11-28 | 2016-11-28 | A kind of automation settlement monitoring device for being applicable Yu Haiyang land reclamation construction usage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206220082U true CN206220082U (en) | 2017-06-06 |
Family
ID=58786435
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621287313.0U Expired - Fee Related CN206220082U (en) | 2016-11-28 | 2016-11-28 | A kind of automation settlement monitoring device for being applicable Yu Haiyang land reclamation construction usage |
Country Status (1)
| Country | Link |
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| CN (1) | CN206220082U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106480871A (en) * | 2016-11-28 | 2017-03-08 | 大连海大恒信土木工程技术有限公司 | A kind of automatization's settlement monitoring device and method being suitable for Yu Haiyang land reclamation construction usage |
| CN111855963A (en) * | 2020-07-31 | 2020-10-30 | 交通运输部公路科学研究所 | Test method and test device for inner void of rock-soil layer |
-
2016
- 2016-11-28 CN CN201621287313.0U patent/CN206220082U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106480871A (en) * | 2016-11-28 | 2017-03-08 | 大连海大恒信土木工程技术有限公司 | A kind of automatization's settlement monitoring device and method being suitable for Yu Haiyang land reclamation construction usage |
| CN106480871B (en) * | 2016-11-28 | 2019-05-17 | 大连海大恒信土木工程技术有限公司 | A kind of automation settlement monitoring device and method being applicable in Yu Haiyang's land reclamation construction usage |
| CN111855963A (en) * | 2020-07-31 | 2020-10-30 | 交通运输部公路科学研究所 | Test method and test device for inner void of rock-soil layer |
| CN111855963B (en) * | 2020-07-31 | 2021-04-23 | 交通运输部公路科学研究所 | Test method and test device for inner void of rock-soil layer |
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Granted publication date: 20170606 Termination date: 20201128 |