CN208366333U - A kind of pile cover inclination measuring system - Google Patents
A kind of pile cover inclination measuring system Download PDFInfo
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- CN208366333U CN208366333U CN201820714926.0U CN201820714926U CN208366333U CN 208366333 U CN208366333 U CN 208366333U CN 201820714926 U CN201820714926 U CN 201820714926U CN 208366333 U CN208366333 U CN 208366333U
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- measuring system
- liquidometer
- magnetostriction
- pile
- liquid level
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Abstract
The purpose of the utility model is to provide a kind of pile cover inclination measuring system, the measuring system includes: cap of single pile, liquidometer and liquid level cross over pipe；The liquidometer includes at least two magnetostriction liquidometers；The cap of single pile is cylindrical container, and the magnetostriction liquidometer is equipped in the opposite multiple cylindrical containers of the cylindrical container；The outer ring of the cap of single pile is equipped with the liquid level cross over pipe, the multiple magnetostriction liquidometers of liquid level cross over pipe connection.The inclination data under initial calibration state is calibrated to realize, improves the order of accuarcy in construction work.
Description
Technical field
The utility model relates to offshore wind farm field of engineering technology more particularly to a kind of pile cover inclination measuring systems.
Background technique
Offshore wind turbine generator foundation structure has gravity-type structure, high-rise pile cap structure, single pile structure, multi-pile structure, triangle
Frame structure, jacket structure, floating structure etc..And single-pile foundation for offshore wind generation set structure is because its structure is simple, constructs week
The advantages that phase is short, low cost, in wind-powered electricity generation construction at sea using more and more extensive, but the key of large diameter single tubular pole pile sinking
Technology and difficult point are the control of single tube pile verticality, and single tube pile verticality is guarantee construction quality and blower operation phase safety one
A important parameter, according to blower foundation construction technical requirement, steel-pipe pile pile sinking tolerance: position tolerance≤50cm, height
Journey tolerance≤5cm, basis top flange levelness (stake axis inclination) deviation≤3 ‰.To the pile sinking of large diameter steel pipe pile
More stringent requirements are proposed for technology, and to single tube pile verticality control in work progress, more stringent requirements are proposed, therefore initializes
State needs to reach high requirement to the measurement at the inclination angle of pile cover.
Current most of construction enterprises carry out initialization survey to pile cover using the method for mounted angle instrument, but in reality
Alignment point is needed in installation implementation process, since pile cover is bigger, finding center point and installation are all relatively cumbersome.
Utility model content
The purpose of the utility model is to provide a kind of pile cover inclination measuring systems, solve offshore construction since condition influences nothing
Method is using the problem of the inclination angle of pile cover, realization is to the inclination data under initial calibration state under traditional inclinator measurement stationary state
It is calibrated, improves the order of accuarcy in construction work.
In order to solve the above technical problems, one side according to the present utility model, provides a kind of pile cover inclination measuring system,
The measuring system includes: cap of single pile, liquidometer and liquid level cross over pipe；
The liquidometer includes at least two magnetostriction liquidometers；
The cap of single pile is cylindrical container, and the mangneto is equipped in the opposite multiple cylindrical containers of the cylindrical container
Flexible liquidometer；
The outer ring of the cap of single pile is equipped with the liquid level cross over pipe, the multiple magnetostriction of liquid level cross over pipe connection
Liquidometer.
Further, the liquidometer includes four magnetostriction liquidometers, four magnetostriction liquidometers difference
It is set in opposite four cylindrical container of the cylindrical container.
Further, the measuring system includes acquisition module, and the acquisition module and the magnetostriction liquidometer connect
It connects, for acquiring the simulation numerical quantity of the magnetostriction liquidometer output.
Further, the measuring system includes wireless transport module and host computer, the wireless transport module with it is described
Acquisition module connection, by collected analog quantity data transfer to the host computer, the host computer to the data received into
Row processing.
Further, the magnetostriction liquidometer is set in the vertical pipe in the cylindrical container.
Further, the acquisition module includes board capture card.
Compared with prior art, the utility model provides a kind of pile cover inclination measuring system, and the measuring system includes:
Cap of single pile, liquidometer and liquid level cross over pipe；The liquidometer includes at least two magnetostriction liquidometers；The cap of single pile
For cylindrical container, the magnetostriction liquidometer is equipped in the opposite multiple cylindrical containers of the cylindrical container；The single pile
The outer ring of pile cover is equipped with the liquid level cross over pipe, the multiple magnetostriction liquidometers of liquid level cross over pipe connection.To realize
Inclination data under initial calibration state is calibrated, the order of accuarcy in construction work is improved.
Detailed description of the invention
By reading a detailed description of non-restrictive embodiments in the light of the attached drawings below, the utility model
Other features, objects and advantages will become more apparent upon:
Fig. 1 shows the structural schematic diagram of pile cover inclination measuring system in an embodiment of the present invention；
Fig. 2 shows measure inclination angle measuring principle schematic diagram by liquidometer in an embodiment of the present invention.
The same or similar appended drawing reference represents the same or similar component in attached drawing.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawing.
Fig. 1 shows the structural schematic diagram of pile cover inclination measuring system in an embodiment of the present invention, the measuring system
It include: cap of single pile 1, liquidometer 2 and liquid level cross over pipe 3；The liquidometer 1 includes at least two magnetostriction liquidometers 2；Institute
Stating cap of single pile 1 is cylindrical container, and the magnetostrictive liquid level is equipped in the opposite multiple cylindrical containers of the cylindrical container
Meter 2；The outer ring of the cap of single pile 1 is equipped with the liquid level cross over pipe 3, the multiple magnetostriction of 3 connection of liquid level cross over pipe
Liquidometer 2.In one embodiment of the application, the liquidometer includes four magnetostriction liquidometers, four magnetostriction
Liquidometer is respectively arranged in opposite four cylindrical container of the cylindrical container.Here, measuring system is by being mounted on pile cover
On four magnetostriction liquidometers and liquid level cross over pipe composition, it is opposite that four magnetostriction liquidometers are separately mounted to pile cover
In four cylindrical containers, liquid level cross over pipe is fixedly mounted on the outer ring of pile cover, together four cylindrical container connection.From
And when bolumn cap run-off the straight, because liquidometer be it is telescopic, still can accurately measure the vertical of run-off the straight where liquidometer
For the liquid level of pipeline to pile cover distance from bottom, liquid level cross over pipe makes the liquid level of vertical pipe equal to the vertical height of horizontal plane,
So as to which inclination angle is calculated.To meet offshore wind farm single-pile foundation structure construction requirement, realize to initial calibration shape
Inclination data under state supervises calibration, improves the order of accuarcy in construction work.
As shown in Fig. 2, after pile cover is cut tiltedly, so that opposite two vertical pipe run-off the straights of installation liquidometer 2, and stake
The liquid level cross over pipe 3 of cap outer ring makes the liquid level of two vertical measurement pipelines equal to the vertical height of horizontal plane, liquid level to stake
The cylindrical container distance from bottom L1 of cap, L2 change.Wherein, the magnetostriction liquidometer 2 is set to the cylindrical container
In interior vertical pipe, and then the magnetostriction liquidometer 2 by being installed in vertical pipe measures L1 and L2.By inclining for pile cover
Oblique angle, i.e. angle between pile cover vertical center line and vertical line are denoted as ∠ 1, the line and two between two Relative vertical pipelines
The angle of line composition between root canal road top is denoted as ∠ 2, wherein the distance between two Relative vertical pipelines are denoted as R, then
According to ∠ 1=∠ 2=arctan (L1-L2)/R, ∠ 1 is calculated, obtains the calibration value of original state.
In one embodiment of the application, the measuring system includes acquisition module 4, the acquisition module 4 and the mangneto
Flexible liquidometer 2 connects, the simulation numerical quantity exported for acquiring the magnetostriction liquidometer 2.Here, passing through acquisition module
The simulation numerical quantity that 4 acquisition liquidometers 2 export can carry out subsequent by analog quantity data transfer to host computer, progress logarithm
Amendment, storage etc..For the measurement and calibration preferably to pile cover inclination angle, the measuring system can also include wireless transmission
Module 5 and host computer 6, the wireless transport module 5 are connect with the acquisition module 4, by collected analog quantity data transfer
To the host computer 6, the host computer 6 handles the data received, wherein host computer can form for industrial personal computer, lead to
It crosses relevant procedures and carries out data acquisition, amendment, processing and storage, the acquisition module can be board capture card, be suitable for sea
Upper engineering meets offshore wind farm single-pile foundation structure construction requirement.
Pile cover inclination measuring system described herein, it is easy to operate, in the case where pile cover is bigger, also can avoid seeking
Alignment point and installation bring troublesome operation.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are included in the utility model.It should not treat any reference in the claims as limiting
Related claim.Furthermore, it is to be understood that one word of " comprising " does not exclude other units or steps, odd number is not excluded for plural number.Device
The multiple units or device stated in claim can also be implemented through software or hardware by a unit or device.The
One, the second equal words are used to indicate names, and are not indicated any particular order.
Claims (6)
1. a kind of pile cover inclination measuring system, which is characterized in that the measuring system includes: cap of single pile, liquidometer and liquid level
Cross over pipe；
The liquidometer includes at least two magnetostriction liquidometers；
The cap of single pile is cylindrical container, and the magnetostriction is equipped in the opposite multiple cylindrical containers of the cylindrical container
Liquidometer；
The outer ring of the cap of single pile is equipped with the liquid level cross over pipe, the multiple magnetostrictive liquid levels of liquid level cross over pipe connection
Meter.
2. measuring system according to claim 1, which is characterized in that the liquidometer includes four magnetostrictive liquid levels
Meter, four magnetostriction liquidometers are respectively arranged in opposite four cylindrical container of the cylindrical container.
3. measuring system according to claim 1, which is characterized in that the measuring system includes acquisition module, described to adopt
Collection module is connect with the magnetostriction liquidometer, for acquiring the simulation numerical quantity of the magnetostriction liquidometer output.
4. measuring system according to claim 3, which is characterized in that the measuring system includes wireless transport module and upper
Position machine, the wireless transport module connect with the acquisition module, by collected analog quantity data transfer to the host computer,
The host computer handles the data received.
5. measuring system according to claim 1, which is characterized in that the magnetostriction liquidometer is set to the cylindricality
In vertical pipe in container.
6. measuring system according to claim 3, which is characterized in that the acquisition module includes board capture card.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820714926.0U CN208366333U (en) | 2018-05-14 | 2018-05-14 | A kind of pile cover inclination measuring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820714926.0U CN208366333U (en) | 2018-05-14 | 2018-05-14 | A kind of pile cover inclination measuring system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208366333U true CN208366333U (en) | 2019-01-11 |
Family
ID=64934590
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820714926.0U Active CN208366333U (en) | 2018-05-14 | 2018-05-14 | A kind of pile cover inclination measuring system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208366333U (en) |
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2018
- 2018-05-14 CN CN201820714926.0U patent/CN208366333U/en active Active
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