CN106092036A - A kind of formwork-support deformation remote real time monitoring system and method - Google Patents
A kind of formwork-support deformation remote real time monitoring system and method Download PDFInfo
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- CN106092036A CN106092036A CN201610391106.8A CN201610391106A CN106092036A CN 106092036 A CN106092036 A CN 106092036A CN 201610391106 A CN201610391106 A CN 201610391106A CN 106092036 A CN106092036 A CN 106092036A
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 20
- 238000000034 method Methods 0.000 title claims abstract description 11
- 238000006073 displacement reaction Methods 0.000 claims abstract description 90
- 230000005540 biological transmission Effects 0.000 claims abstract description 8
- 238000005259 measurement Methods 0.000 claims description 11
- 241000239290 Araneae Species 0.000 claims description 3
- 238000010276 construction Methods 0.000 abstract description 8
- 229910000831 Steel Inorganic materials 0.000 description 8
- 239000010959 steel Substances 0.000 description 8
- 238000001514 detection method Methods 0.000 description 3
- 238000009415 formwork Methods 0.000 description 2
- 206010012735 Diarrhoea Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B21/00—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant
- G01B21/32—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring the deformation in a solid
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Testing Or Calibration Of Command Recording Devices (AREA)
Abstract
The invention discloses a kind of formwork-support deformation remote real time monitoring system and method, including angular transducer, displacement transducer, lining rope, wireless data transmission device, data collecting instrument, remote computer and acousto-optic alarm module；Angular transducer is fixed on inside measuring box, measuring box is arranged on formwork-support monitoring position as upper measuring point, and this angular transducer is for measuring the tilt angle theta before and after measuring point deforms on this with its plumb line intersection point line on the ground；Displacement transducer fixes on the ground as lower measuring point；One end of described lining rope is fixed on measuring point, the other end is secured in place on displacement sensor, this displacement transducer is for measuring the elongation δ of this lining rope, wireless data transmission device, for angular transducer and data θ of displacement transducer, δ are delivered to data collecting instrument, shows the horizontal displacement x of measuring point, vertical displacement y, total displacement r and tilt angle theta in real time by remote computer；Simple in construction, easy to use, cost is relatively low.
Description
Technical field
The present invention relates to safety techniques for construction field, in particular a kind of formwork-support deformation remote real time monitoring
System and method.
Background technology
During the heavy constructions such as civil buildings, industrial building and road and bridge building, in order to support building template or set up
Operation platform, is both needed to set up formwork-support or scaffold at building and structures when constructing, and support body is by rod member and joint group
Become, particularly high and big die plate supporting frame construction, often due to internal rod unstability or joint intensity are not enough and destroy, make
Become security incident.High formwork support system refer to engineering construction on-site concrete component template bearing height more than 8m,
Or set up span more than 18m, or construction total load head is more than 15kN/m2, or the form bracing system that load is more than 20kN/m.
The Frequent Accidents caused due to formwork-support Deformation Reasons in recent years, formwork-support must carry out on-the-spot inspection during using
Survey.
There is following detection method at present:
1, the measurement of support body deflection mainly uses theodolite, entirely turns the measuring instruments such as instrument and enter outside formwork-support
OK, it is only capable of measuring the macroscopic deformation amount of whole support body, and can not realize detecting in real time, before once having destruction inside support body
Million, often have little time to process, cause security incident.
2, using the methods such as laser measurement, because formwork-support rod member stops, optical instrument cannot be to formwork internal observation.
The professional standards of technical staff are required higher by it simultaneously, it is impossible to measure in real time, simultaneously because its cost is high, build row at present
It is difficult to promote the use of under conditions of industry slight diarrhea.
Present stage, also not having a kind of effective, low cost, the detection method that can be accepted by job site is available.
Summary of the invention
The technical problem to be solved is for the deficiencies in the prior art, it is provided that a kind of formwork-support deformation is remote
Journey real-time monitoring system and method.
Technical scheme is as follows:
A kind of formwork-support deformation remote real time monitoring system, including angular transducer, displacement transducer, lining rope, nothing
Line data transmission device, data collecting instrument, remote computer and acousto-optic alarm module；
Angular transducer is fixed on inside measuring box, measuring box is arranged on formwork-support monitoring position as upper survey
Point, the inclination before and after measurement module bracing frame measuring point deforms with its plumb line intersection point line on the ground of this angular transducer
Angle, θ；Displacement transducer fixes on the ground as lower measuring point；One end of described lining rope is fixed on measuring point, and the other end is fixed
On displacement transducer, this displacement transducer is for measuring the elongation δ of this lining rope, and wireless data transmission device is for by angle
Sensor and data θ of displacement transducer, δ deliver to data collecting instrument, and signal is wirelessly reached far by data collecting instrument
Journey computer, shows the horizontal displacement x of measuring point, vertical displacement y, total displacement r and tilt angle theta in real time by remote computer；
The most all kinds of limit values deforming more than setting, sound and light alarm module will carry out sound and light alarm；
The horizontal displacement of measuring point:
X=(h-δ) sin θ
The vertical displacement of measuring point:
Y=h-(h-δ) cos θ
The total displacement of measuring point:
In formula:
Vertical distance between angular transducer and displacement transducer before h wet environment；
The elongation of δ lining rope；
Angle of inclination before and after θ bracing frame measuring point and the deformation of its plumb line intersection point line on the ground.
Described formwork-support deformation remote real time monitoring system, institute's displacement sensors fixed position on the ground with
Described measuring box is positioned at a plumb line.
Carry out real-time monitoring system method according to described formwork-support deformation remote real time monitoring system, determine that template is propped up
Support monitoring position, fixed tripod in this position vertical rod, arrange measuring point in spider horizon bar end and install measuring box,
The internally installed angular transducer of measuring box, this angular transducer is for measurement module bracing frame measuring point with its plumb line on the ground
Tilt angle theta before and after the deformation of intersection point line；Displacement transducer is fixed on the ground as lower measuring point；By described lining rope one
End is fixed on measuring point, and the other end is fixed on the displacement transducer on ground, and this displacement transducer is for measuring stretching of this lining rope
Long amount δ, before wet environment, the vertical distance between angular transducer and displacement transducer is h；Angular transducer and displacement are passed
Sensor data deliver to data collecting instrument, and signal is reached remote computer by data collecting instrument, is shown in real time by remote computer
The horizontal displacement x of measuring point, vertical displacement y, total displacement r and tilt angle theta；The most all kinds of limit values deforming more than setting, it will
Realize sound and light alarm；
The horizontal displacement of measuring point:
X=(h-δ) sin θ
The vertical displacement of measuring point:
Y=h-(h-δ) cos θ
The total displacement of measuring point:
In formula:
Vertical distance between angular transducer and displacement transducer before h wet environment；
The elongation of δ lining rope；
Angle of inclination before and after θ bracing frame measuring point and the deformation of its plumb line intersection point line on the ground.
Using such scheme, the present invention, by using the displacement parameter of lining rope measurement module bracing frame measuring point, uses angle
Sensor measurement mould bases measuring point inclination angle, by lining rope displacement and the measurement horizontal displacement of Dip countion measuring point, vertical displacement, tool
There is a following beneficial effect:
1, can vertical displacement, horizontal displacement and the inclination angle of the simultaneously remotely any number of measuring point of detection template bracing frame big
Little.
2, can detect in real time, computer screen shows deflection numerical value and the curve of each measuring point in real time.
3, measuring with low cost, can be accepted by construction site, each measuring point cost, and can below 2000 yuan
With Reusability, each each measuring point overhead cost is only a few yuan.
4, simple in construction, uses stable, it is simple to install and use.
Accompanying drawing explanation
Fig. 1 is detecting system structural representation of the present invention；
1 angular transducer, 2 displacement transducers, 3 steel wire ropes；
Detailed description of the invention
Below in conjunction with specific embodiment, the present invention is described in detail.
Formwork-support deformation remote real time monitoring system, including angular transducer, displacement transducer, lining rope (with steel wire
As a example by rope), wireless data transmission device, data collecting instrument, remote computer and acousto-optic alarm module；
Angular transducer is fixed on inside measuring box, and measuring box is arranged on formwork-support monitoring position, and this angle passes
Sensor tilt angle theta before and after measurement module bracing frame measuring point deforms with its plumb line intersection point line on the ground；Displacement
Sensor fixes on the ground；One end of described steel wire rope is fixed on measuring box, and the other end is secured in place on displacement sensor, should
Displacement transducer is for measuring the elongation δ of this steel wire rope, and wireless data transmission device is for passing angular transducer and displacement
Data θ of sensor, δ deliver to data collecting instrument, and signal is wirelessly reached remote computer by data collecting instrument, by far
The horizontal displacement x of journey Real time vision measuring point, vertical displacement y, total displacement r and tilt angle theta.The most all kinds of deformation (water
One of flat displacement x, vertical displacement y, total displacement r and tilt angle theta or all) exceed the limit value of setting, sound and light alarm module
Sound and light alarm will be carried out.
Determine formwork-support monitoring position (such as can pass through numerical computations or the method for analysis), in this position vertical rod
Upper employing fastener type steel pipe fixed tripod, arranges measuring point and installs measuring box, inside measuring box in spider horizon bar end
Setting angle sensor, this angular transducer becomes with its plumb line intersection point line on the ground for measurement module bracing frame measuring point
Tilt angle theta before and after shape；One end of described steel wire rope is fixed on measuring box, and the other end is fixed on ground displacement sensor
On, this displacement transducer is for measuring the elongation δ of this steel wire rope, before wet environment between angular transducer and displacement transducer
Vertical distance be h.Wirelessly angular transducer and displacement transducer data are delivered to data collecting instrument, data acquisition
Signal is wirelessly reached remote computer by instrument, is shown the horizontal displacement x of measuring point, vertical in real time by remote computer
Displacement y, total displacement r and tilt angle theta.The most all kinds of deformation (horizontal displacement x, vertical displacement y, total displacement r and tilt angle theta
One of or all) exceed the limit value of setting, it will realize sound and light alarm.
The horizontal displacement of measuring point:
X=(h-δ) sin θ
The vertical displacement of measuring point:
Y=h-(h-δ) cos θ
The total displacement of measuring point:
In formula:
Vertical distance between angular transducer and displacement transducer before h wet environment；
The elongation of δ steel wire rope；
Angle of inclination before and after θ bracing frame measuring point and the deformation of its plumb line intersection point line on the ground；
It should be appreciated that for those of ordinary skills, can be improved according to the above description or be converted,
And all these modifications and variations all should belong to the protection domain of claims of the present invention.
Claims (3)
1. a formwork-support deformation remote real time monitoring system, it is characterised in that include angular transducer, displacement sensing
Device, lining rope, wireless data transmission device, data collecting instrument, remote computer and acousto-optic alarm module；
Angular transducer is fixed on inside measuring box, measuring box is arranged on formwork-support monitoring position as upper measuring point, should
Angular transducer angle of inclination before and after measurement module bracing frame measuring point deforms with its plumb line intersection point line on the ground
θ；Displacement transducer fixes on the ground as lower measuring point；One end of described lining rope is fixed on measuring point, and the other end is secured in place
On displacement sensor, this displacement transducer is for measuring the elongation δ of this lining rope, and wireless data transmission device is for by angle sensor
Device and data θ of displacement transducer, δ deliver to data collecting instrument, and signal is wirelessly reached remotely meter by data collecting instrument
Calculation machine, shows the horizontal displacement x of measuring point, vertical displacement y, total displacement r and tilt angle theta in real time by remote computer；Once
All kinds of limit values deforming more than setting, sound and light alarm module will carry out sound and light alarm；
The horizontal displacement of measuring point:
X=(h-δ) sin θ
The vertical displacement of measuring point:
Y=h-(h-δ) cos θ
The total displacement of measuring point:
In formula:
Vertical distance between angular transducer and displacement transducer before h wet environment；
The elongation of δ lining rope；
Angle of inclination before and after θ bracing frame measuring point and the deformation of its plumb line intersection point line on the ground.
Formwork-support deformation remote real time monitoring system the most according to claim 1, it is characterised in that described displacement sensing
Device fixed position on the ground and described measuring box are positioned at a plumb line.
Formwork-support the most according to claim 1 or claim 2 deformation remote real time monitoring system carries out real-time monitoring system method,
It is characterized in that, determining that formwork-support monitors position, fixed tripod in this position vertical rod, in spider horizon bar end
Arranging measuring point and install measuring box, the internally installed angular transducer of measuring box, this angular transducer is used for measurement module bracing frame
Tilt angle theta before and after measuring point and the deformation of its plumb line intersection point line on the ground；Fix displacement transducer on the ground work
For lower measuring point；One end of described lining rope is fixed on upper measuring point, and the other end is fixed on the displacement transducer on ground, and this displacement passes
Sensor is for measuring the elongation δ of this lining rope, and before wet environment, the vertical distance between angular transducer and displacement transducer is
h；Angular transducer and displacement transducer data are delivered to data collecting instrument, and signal is reached remote computer by data collecting instrument,
The horizontal displacement x of measuring point, vertical displacement y, total displacement r and tilt angle theta is shown in real time by remote computer；The most all kinds of changes
Shape exceedes the limit value of setting, it will realize sound and light alarm；
The horizontal displacement of measuring point:
X=(h-δ) sin θ
The vertical displacement of measuring point:
Y=h-(h-δ) cos θ
The total displacement of measuring point:
In formula:
Vertical distance between angular transducer and displacement transducer before h wet environment；
The elongation of δ lining rope；
Angle of inclination before and after θ bracing frame measuring point and the deformation of its plumb line intersection point line on the ground.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610391106.8A CN106092036A (en) | 2016-06-03 | 2016-06-03 | A kind of formwork-support deformation remote real time monitoring system and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610391106.8A CN106092036A (en) | 2016-06-03 | 2016-06-03 | A kind of formwork-support deformation remote real time monitoring system and method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106092036A true CN106092036A (en) | 2016-11-09 |
Family
ID=57447538
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610391106.8A Pending CN106092036A (en) | 2016-06-03 | 2016-06-03 | A kind of formwork-support deformation remote real time monitoring system and method |
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Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106679600A (en) * | 2017-03-16 | 2017-05-17 | 南京信息职业技术学院 | Scaffold safety monitoring system and method |
| CN106705929A (en) * | 2017-01-23 | 2017-05-24 | 河南工业大学 | Building inclination dynamic measuring instrument and use method thereof |
| CN106840092A (en) * | 2017-03-31 | 2017-06-13 | 广东质安建设工程技术有限公司 | The method that high-supported formwork is monitored using laser range finder |
| CN107806906A (en) * | 2017-12-04 | 2018-03-16 | 广州市吉华勘测股份有限公司 | A kind of monitoring system and method for high and big die plate support system |
| CN108519044A (en) * | 2018-04-10 | 2018-09-11 | 成都柏森松传感技术有限公司 | A kind of measuring system and measurement method of foundation pit deformation |
| CN108517872A (en) * | 2018-04-10 | 2018-09-11 | 成都柏森松传感技术有限公司 | A kind of measurement method of foundation pit deformation |
| CN108756218A (en) * | 2018-05-02 | 2018-11-06 | 深圳市特辰科技股份有限公司 | A kind of climbing frame angle monitoring method, system and angle monitor terminal |
| CN108827238A (en) * | 2018-06-08 | 2018-11-16 | 厦门大学嘉庚学院 | High-supported formwork structure monitoring device and method |
| CN110375611A (en) * | 2019-07-08 | 2019-10-25 | 东南大学 | A kind of method that can accurately measure the longitudinal and circumferential thickness that comes to nothing of concrete filled steel tube |
| CN110398305A (en) * | 2019-08-22 | 2019-11-01 | 沈邕 | A kind of construction frame body load-bearing monitor device |
| CN111024054A (en) * | 2019-12-07 | 2020-04-17 | 中冶天工集团有限公司 | Plane deviation monitoring and measuring device and measuring method of single-layer gabion retaining wall |
| CN111716490A (en) * | 2020-06-12 | 2020-09-29 | 湖北工业大学 | Stair die device with high control precision and capable of vibrating |
| CN112281935A (en) * | 2020-10-19 | 2021-01-29 | 中冶建筑研究总院有限公司 | Dynamic monitoring system and method for fan foundation ring |
| CN112729219A (en) * | 2021-01-13 | 2021-04-30 | 中国一冶集团有限公司 | Template deformation monitoring system and monitoring method |
| CN114383560A (en) * | 2022-01-04 | 2022-04-22 | 中国建筑第八工程局有限公司 | Precast concrete component perpendicularity detection method based on inclinometer |
| CN114812488A (en) * | 2022-05-24 | 2022-07-29 | 中国一冶集团有限公司 | Wall surface verticality and flatness measuring device and measuring method |
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| CN2898758Y (en) * | 2006-01-12 | 2007-05-09 | 上海大学 | Engineering-structured displacement-deforming measuring apparatus |
| CN102052915A (en) * | 2010-11-24 | 2011-05-11 | 航天科工深圳（集团）有限公司 | Geological disaster monitoring system and method |
| CN102494650A (en) * | 2011-11-29 | 2012-06-13 | 航天科工深圳（集团）有限公司 | Pole tower displacement monitoring system and monitoring method thereof |
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Cited By (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106705929A (en) * | 2017-01-23 | 2017-05-24 | 河南工业大学 | Building inclination dynamic measuring instrument and use method thereof |
| CN106679600A (en) * | 2017-03-16 | 2017-05-17 | 南京信息职业技术学院 | Scaffold safety monitoring system and method |
| CN106840092A (en) * | 2017-03-31 | 2017-06-13 | 广东质安建设工程技术有限公司 | The method that high-supported formwork is monitored using laser range finder |
| CN106840092B (en) * | 2017-03-31 | 2019-03-26 | 广东质安建设工程技术有限公司 | Using the method for laser range finder monitoring high-supported formwork |
| CN107806906A (en) * | 2017-12-04 | 2018-03-16 | 广州市吉华勘测股份有限公司 | A kind of monitoring system and method for high and big die plate support system |
| WO2019196771A1 (en) * | 2018-04-10 | 2019-10-17 | 成都柏森松传感技术有限公司 | System and method for measuring deformation of foundation pit |
| CN108519044A (en) * | 2018-04-10 | 2018-09-11 | 成都柏森松传感技术有限公司 | A kind of measuring system and measurement method of foundation pit deformation |
| CN108517872A (en) * | 2018-04-10 | 2018-09-11 | 成都柏森松传感技术有限公司 | A kind of measurement method of foundation pit deformation |
| CN108517872B (en) * | 2018-04-10 | 2020-04-28 | 西南交通大学 | Method for measuring foundation pit deformation |
| CN108756218B (en) * | 2018-05-02 | 2020-10-20 | 深圳市特辰科技股份有限公司 | Climbing frame angle monitoring method and system and angle monitoring terminal |
| CN108756218A (en) * | 2018-05-02 | 2018-11-06 | 深圳市特辰科技股份有限公司 | A kind of climbing frame angle monitoring method, system and angle monitor terminal |
| CN108827238A (en) * | 2018-06-08 | 2018-11-16 | 厦门大学嘉庚学院 | High-supported formwork structure monitoring device and method |
| CN110375611A (en) * | 2019-07-08 | 2019-10-25 | 东南大学 | A kind of method that can accurately measure the longitudinal and circumferential thickness that comes to nothing of concrete filled steel tube |
| CN110398305A (en) * | 2019-08-22 | 2019-11-01 | 沈邕 | A kind of construction frame body load-bearing monitor device |
| CN111024054A (en) * | 2019-12-07 | 2020-04-17 | 中冶天工集团有限公司 | Plane deviation monitoring and measuring device and measuring method of single-layer gabion retaining wall |
| CN111716490A (en) * | 2020-06-12 | 2020-09-29 | 湖北工业大学 | Stair die device with high control precision and capable of vibrating |
| CN112281935A (en) * | 2020-10-19 | 2021-01-29 | 中冶建筑研究总院有限公司 | Dynamic monitoring system and method for fan foundation ring |
| CN112729219A (en) * | 2021-01-13 | 2021-04-30 | 中国一冶集团有限公司 | Template deformation monitoring system and monitoring method |
| CN114383560A (en) * | 2022-01-04 | 2022-04-22 | 中国建筑第八工程局有限公司 | Precast concrete component perpendicularity detection method based on inclinometer |
| CN114812488A (en) * | 2022-05-24 | 2022-07-29 | 中国一冶集团有限公司 | Wall surface verticality and flatness measuring device and measuring method |
| CN114812488B (en) * | 2022-05-24 | 2023-10-27 | 中国一冶集团有限公司 | Wall surface verticality flatness measuring device and wall surface verticality flatness measuring method |
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