CN110332960A - A kind of formwork safety monitoring assembly and monitoring method - Google Patents
A kind of formwork safety monitoring assembly and monitoring method Download PDFInfo
- Publication number
- CN110332960A CN110332960A CN201910721356.7A CN201910721356A CN110332960A CN 110332960 A CN110332960 A CN 110332960A CN 201910721356 A CN201910721356 A CN 201910721356A CN 110332960 A CN110332960 A CN 110332960A
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- rod
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- 238000009415 formwork Methods 0.000 title claims abstract description 108
- 238000012544 monitoring process Methods 0.000 title claims abstract description 54
- 238000000034 method Methods 0.000 title claims description 9
- 238000006073 displacement reaction Methods 0.000 claims abstract description 38
- 238000009434 installation Methods 0.000 claims abstract description 16
- 238000012806 monitoring device Methods 0.000 claims description 21
- 230000003014 reinforcing effect Effects 0.000 claims description 7
- 230000006835 compression Effects 0.000 claims description 3
- 238000007906 compression Methods 0.000 claims description 3
- 238000005516 engineering process Methods 0.000 abstract description 2
- 238000004062 sedimentation Methods 0.000 description 6
- 230000008602 contraction Effects 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 239000003792 electrolyte Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D21/00—Measuring or testing not otherwise provided for
- G01D21/02—Measuring two or more variables by means not covered by a single other subclass
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- General Physics & Mathematics (AREA)
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Abstract
The present invention relates to formwork security technology areas, and in particular to a kind of formwork safety monitoring assembly；Used technical solution is: a kind of formwork safety monitoring assembly, including main body, and the lower body part is equipped with support rod, and the support rod lower end is fixedly connected for installing ground with formwork；The main body upper end is equipped with displacement sensor, and institute's displacement sensors include sliding bar, and the sliding bar lower end is plugged in main body, and the sliding bar upper end is used for against formwork lower end, and the sliding bar can slide up and down；The main body face sliding bar lower end is equipped with first pressure sensor, and the first spring is equipped between the first pressure sensor and sliding bar.The present invention can effectively monitor formwork inside, have the characteristics that sensor is few, installation and debugging are simple.
Description
Technical field
The present invention relates to formwork security technology areas, and in particular to a kind of formwork safety monitoring assembly and monitoring method.
Background technique
Need formwork with casting concrete when building building, and with architectural engineering and civil engineering scale, space
The trend that incrementally increases is presented with the scale of construction, the more complicated multiplicity of the plane of building, facade, formwork system is also more and more taller and bigger,
Complexity, security risk are also higher and higher.High-supported formwork cave-in accident happens occasionally, and high-supported formwork safety accident time of origin is generally very
It is short, usually only several minutes of the time occurs to accident from there is dangerous sign, there is emergentness, high-supported formwork itself has in addition
High spatial, large span the features such as, lead to high-supported formwork safety accident once occurring, often result in great casualties and huge
Economic loss.
Therefore it needs to carry out real-time monitoring to formwork, to prevent and prevent the generation of branch mould holder cave-in accident.It is right at present
The monitoring of formwork mainly uses the optical instruments such as total station, theodolite, level or reflecting prism to be settled, inclined to formwork
Monitoring is covered, but since branch mould holder is to the obstruction of light, causes this quasi-instrument can not sedimentation to formwork inside template, mandril
Unstability, fastener failure are effectively monitored.
Summary of the invention
It is difficult to monitor the technical problem inside formwork for above-mentioned existing formwork monitoring device；The present invention provides a kind of
Mould safety monitoring assembly can effectively monitor formwork inside, have that sensor is few, installation and debugging are simply special
Point.
The present invention is achieved through the following technical solutions:
A kind of formwork safety monitoring assembly, including main body, the lower body part are equipped with support rod, and the support rod lower end is used
It is fixedly connected in installing ground with formwork；The main body upper end is equipped with displacement sensor, and institute's displacement sensors include sliding bar,
The sliding bar lower end is plugged in main body, and the sliding bar upper end is used for against formwork lower end, and the sliding bar can go up downslide
It is dynamic；The main body face sliding bar lower end is equipped with first pressure sensor, sets between the first pressure sensor and sliding bar
There is the first spring.
The present invention compared with initial value, is capable of the sedimentation of real-time monitoring formwork by the flexible value of displacement sensor sliding bar
With the sedimentation of branch mould holder ground.The pressure of formwork is passed to first pressure sensor, while first by sliding bar, the first spring
Spring absorbs the contraction of sliding bar, therefore the pressure-bearing situation of branch mould holder can be monitored by first pressure sensor.In addition, entire prison
Surveying device may be mounted at the inside of branch mould holder by support rod, therefore can carry out to formwork inside template effective real
When monitor.And displacement sensor and first pressure sensor are installed in main body, therefore only need to install fixed branch when installation
Strut, sensor cabling is simple, installation is simple and convenient.
It further, further include anchor ear, the anchor ear with formwork rack vertical rod for being detachably connected；In the middle part of the main body
Equipped with the sliding block that can be horizontally slipped, the sliding block is connect by connecting rod with anchor ear；The one end of the sliding block far from connecting rod with
It is equipped with second spring between main body, second pressure sensor is equipped between the second spring one end and main body far from sliding block.
It can determine whether the distance between formwork rack vertical rod and main body change by second pressure sensor, to branch mould holder
Horizontal displacement is monitored.
Further, the connecting rod and sliding block are hinged, and the connecting rod is fixed with inclination sensor, the inclination sensing
Device is used to monitor the tilt angle of connecting rod, is monitored with the tilt angle to formwork rack vertical rod.
Preferably, the connecting rod is connect by hinged block with sliding block, and the hinged block can rotate upwardly and downwardly；The connecting rod
It is rotatablely connected with hinged block, the connecting rod can be rotated around connecting rod axis, be inclined with realizing to formwork rack vertical rod any direction
Oblique monitoring.
Preferably, the main body and support rod are rotatablely connected, and the main body can be rotated around support rod axis, therefore to support
The orientation no requirement (NR) of bar installation, the Fast Installation of bar easy to support.
Specific embodiment as anchor ear: the anchor ear includes hoop pieces, connecting plate, described hoop pieces one end and connecting plate one
Side is hinged, and the hoop pieces other end is connect by bolt with the connecting plate other side, and the connecting plate is fixedly connected with the connecting rod；Institute
It states hoop pieces side wall and is bolted with reinforcing bolt, the reinforcing bolt is perpendicular to hoop pieces side wall.It can ensure anchor ear by reinforcing bolt
With formwork rack vertical rod stable connection, and then guarantee monitoring device monitoring data accuracy, timeliness.
Preferably, the inner sidewall of the connecting plate is equipped with several anti-skid bulges, further to increase anchor ear and branch mould holder
Frictional force between vertical bar.
Preferably, cushion block is equipped between first spring and first pressure sensor, to protect first pressure sensor.
Specific embodiment as support rod: the support rod is height-adjustable telescopic rod, in order to adjust support
The height of bar improves the applicability of monitoring device.
Of the invention additionally provides a kind of formwork safety monitoring method, including above-mentioned monitoring device, the monitoring method
The following steps are included:
The fixed support rod of the point of the monitoring according to needed for formwork；
Support rod height is adjusted according to formwork support height, so that sliding bar can be against formwork lower end and the first bullet of compression
Spring；
Anchor ear is fixedly connected with formwork rack vertical rod, completes the installation of monitoring device；
Using first pressure sensor, second pressure sensor, displacement sensor, inclination sensor initial value as reference
Value, and compared with the data of monitoring device real-time monitoring, to be monitored safely to formwork.
Compared with prior art, the present invention having the following advantages and benefits:
1, lower body part is equipped with support rod, upper end is equipped with displacement sensor, and the sliding bar lower end sliding of displacement sensor is inserted
It is located at main and main body face sliding bar lower end and is equipped with first pressure sensor, the is equipped between first pressure sensor and sliding bar
One spring.Through the flexible value of displacement sensor sliding bar compared with initial value, it is capable of sedimentation and the formwork of real-time monitoring formwork
The sedimentation of bracket ground.And the pressure of formwork can be passed to first pressure sensor, while first by sliding bar, the first spring
Spring absorbs the contraction of sliding bar, therefore the pressure-bearing situation of branch mould holder can be monitored by first pressure sensor.In addition, whole
A monitoring device may be mounted at the inside of branch mould holder by support rod, therefore can carry out to formwork inside template effective
Real time monitoring.And displacement sensor and first pressure sensor are installed in main body, and when installation only needs to install fixation
Support rod, sensor cabling is simple, installation is simple and convenient.
2, it is detachably connected by anchor ear and formwork rack vertical rod, while being equipped with the sliding block that can be horizontally slipped in the middle part of main body,
Sliding block is connect by connecting rod with anchor ear；And it is equipped with second spring between sliding block and main body, is set between second spring and main body
There is second pressure sensor.Therefore whether the distance between formwork rack vertical rod and main body can determine whether by second pressure sensor
It changes, is monitored with the horizontal displacement to branch mould holder.
3, connecting rod is connect by hinged block with sliding block, connecting rod and hinged block are rotatablely connected, and connecting rod is fixed with
Inclination sensor, the inclination sensor is used to monitor the tilt angle of connecting rod, with the tilt angle to formwork rack vertical rod
It is monitored.Therefore the present invention only can complete the comprehensive monitoring to formwork by three classes sensor, and sensor is few, reliably
Property it is high；Wherein the cost of pressure sensor is low, small in size, can reduce the manufacturing cost of device and reduces the volume of device.
Detailed description of the invention
Attached drawing described herein is used to provide to further understand the embodiment of the present invention, constitutes one of the application
Point, do not constitute the restriction to the embodiment of the present invention.In the accompanying drawings:
Fig. 1 is the structural diagram of the present invention.
Label and corresponding parts title in attached drawing:
1- main body, 2- support rod, 3- displacement sensor, 4- sliding bar, 5- first pressure sensor, the first spring of 6-, 7-
Anchor ear, 8- formwork rack vertical rod, 9- sliding block, 10- connecting rod, 11- second spring, 12- second pressure sensor, 13- inclination pass
Sensor, 14- hinged block, 15- cushion block, 16- hoop pieces, 17- reinforce bolt, 18- connecting plate.
Specific embodiment
To make the objectives, technical solutions, and advantages of the present invention clearer, below with reference to embodiment and attached drawing, to this
Invention is described in further detail, and exemplary embodiment of the invention and its explanation for explaining only the invention, are not made
For limitation of the invention.
Embodiment
A kind of formwork safety monitoring assembly, including main body 1,1 lower part of main body are equipped with support rod 2, and support rod 2 is for pacifying
Fill stationary monitoring apparatus main body 1.2 lower end of support rod is fixedly connected for installing ground with formwork, specifically, main body 1
It is mounted in branch mould holder by support rod 2, and installation pedestal is located on the ground of branch mould holder erection.1 upper end of main body
Equipped with displacement sensor 3, institute's displacement sensors 3 include sliding bar 4, it should be appreciated that displacement sensor 3 can monitor cunning
The position of lever 4, i.e. the monitoring contact component of displacement sensor 3 are sliding bar 4.In the present embodiment, displacement sensor 3 uses
Hall sensor/Magnetic Sensor contacts the monitoring channel of more than 4 displacement sensor 3 of sliding bar not, it can be ensured that displacement sensor
3 service life.4 lower end of sliding bar is plugged in main body 1, and 4 upper end of sliding bar is used for against formwork lower end, described
Sliding bar 4 can slide up and down.1 face sliding bar of main body, 4 lower end is equipped with first pressure sensor 5, and the first pressure passes
The first spring 6 is equipped between sensor 5 and sliding bar.
The present invention compared with initial value, is capable of the heavy of real-time monitoring formwork by the flexible value of 3 sliding bar 4 of displacement sensor
The sedimentation of drop and branch mould holder ground.Specifically, the monitor value when displacement sensor 3 is higher than initial value and first pressure sensor
When 5 monitor value is less than or equal to initial value, then illustrate that ground is settled；When the monitor value of displacement sensor 3 is lower than just
When initial value and 5 monitor value of first pressure sensor are greater than initial value, then illustrate that formwork is settled.Wherein sliding bar 4, first
The pressure of formwork is passed to first pressure sensor 5 by spring 6, while the first spring 6 absorbs the contraction of sliding bar 4, therefore can be led to
Cross the pressure-bearing situation that first pressure sensor 5 monitors branch mould holder.In addition, entire monitoring device can be installed by support rod 2
In the inside of branch mould holder, therefore formwork inside template can effectively be monitored in real time.And displacement sensor 3 and
One pressure sensor 5 is respectively mounted on the body 1, therefore only needs to install fixed support rod 2 when installation, sensor cabling letter
List, installation are simple and convenient.
It further, further include anchor ear 7, the anchor ear 7 with formwork rack vertical rod 8 for being detachably connected, by main body 1
It is detachably connected with formwork rack vertical rod 8.The sliding block 9 that can be horizontally slipped is equipped in the middle part of the main body 1, the sliding block 9 passes through company
Extension bar 10 is connect with anchor ear 7, it is to be understood that anchor ear 7 is connect with formwork rack vertical rod 8, can be by formwork rack vertical rod 8
Position form passes to sliding block 9 by connecting rod 10, i.e. formwork rack vertical rod 8 is able to drive the sliding of sliding block 9.The sliding block 9 is remote
Second spring 11, the second spring 11 one end and main body far from sliding block 9 are equipped between one end from connecting rod 10 and main body 1
Between be equipped with second pressure sensor 12.
Specifically, when anchor ear 7 being connect with formwork rack vertical rod 8, it should be ensured that second spring 11 is in compressive state.
When formwork rack vertical rod 8 has horizontal displacement, second spring 11 can be compressed or discharged with movable slider 9.And second spring 11 is being inhaled
While receiving the displacement of sliding block 9, by pressure conduction to second pressure sensor 12.Wherein, formwork rack vertical rod 8 is under normal circumstances
It is mobile not will drive sliding block 9, the small spring of stiffness factor can be used as second spring 11, therefore can sensitively monitor formwork
The horizontal displacement of rack vertical rod 8.Therefore by the pressure value of second pressure sensor 12 can determine whether formwork rack vertical rod 8 and main body it
Whether the distance between 1 changes, and is monitored with the horizontal displacement to branch mould holder.And measure the stiffness system of second spring 11
After number, the displacement of formwork support level displacement can be calculated according to the variation of 12 pressure value of second pressure sensor.
Further, the connecting rod 10 and sliding block 9 are hinged, so that formwork rack vertical rod 8 can be relative to monitoring device
Rotation.The connecting rod 10 is fixed with inclination sensor 13, and the inclination sensor 13 is used to monitor the inclination angle of connecting rod 10
Degree, is monitored with the tilt angle to formwork rack vertical rod 8.It should be noted that when connecting rod 10 rotates, branch mould holder
Relative displacement variation between vertical bar 8 and monitoring device is filled up by the sliding of sliding block 9, and formwork rack vertical rod 8 is avoided to drive prison
Survey device.Therefore when whether disk has horizontal displacement generation to formwork rack, should be judged in conjunction with the numerical value of inclination sensor,
If being only the numerical value change of second pressure sensor, it can be determined that horizontal displacement occurs for branch mould holder.Inclination sensor 13 can
To be gyroscope, obliquity sensor etc., the precision of monitoring is controlled and ensured to tilt for convenience, inclination sensing used by this example
Device includes cylinder, and cylinder is provided with electrolyte, has equipped with several conductive contacts in cylinder ratio, when cylinder run-off the straight variation, electricity
The liquid level of solution liquid remains horizontal, but the political reform that the position of relatively each conductive contact of the liquid level of electrolyte occurs, and causes defeated
The change of point amount.That is the inclination variable of inclination sensor 13 and the point amount of output is in corresponding relationship, therefore can measure measured object
Tilt angle, while its measured value can show the positive negative direction for the tilt angle varied being worth on the basis of zero point, that is,
The inclination of all directions can be monitored.
Preferably, the connecting rod 10 is connect by hinged block 14 with sliding block 9, and the hinged block 14 can rotate upwardly and downwardly, i.e.,
The anchor ear being fixedly connected with the connecting rod can rotate in vertical plane around hinged block 14 and 9 hinged place of sliding block, therefore be passed by inclination
Sensor 13 can monitor the tilt angle in 8 vertical plane of formwork rack vertical rod.The connecting rod 10 is rotatablely connected with hinged block 14, institute
Stating connecting rod 10 can rotate around 10 axis of connecting rod, therefore can monitor formwork rack vertical rod 8 vertically by inclination sensor 13
Tilt angle in face, to realize to the inclined monitoring of 8 any direction of formwork rack vertical rod, to be carried out safely to formwork comprehensive
Position monitoring.
Preferably, the main body 1 is rotatablely connected with support rod 2, that is to say, being, the main body 1 can turn around 2 axis of support rod
It is dynamic, anchor ear 7 is rotated around 2 axis of support rod, therefore the orientation no requirement (NR) to the installation of support rod 2, bar 2 easy to support
Fast Installation.Simultaneously but also main body 1 being rotated by connecting rod 10, avoid the rotation to connecting rod 10 from causing to do
It relates to, influences the accuracy of monitoring device monitoring result.
Specific embodiment as anchor ear 7: the anchor ear 7 include hoop pieces 16, connecting plate 18, described 16 one end of hoop pieces with
18 side of connecting plate is hinged, and 16 other end of hoop pieces is connect by bolt with 18 other side of connecting plate, the connecting plate 18 and
Connecting rod 10 is fixedly connected, and can be fixedly connected with monitoring device with formwork rack vertical rod 8.16 side wall of hoop pieces, which is bolted with, to be added
Fixing bolt 17, the reinforcing bolt 17 is perpendicular to 16 side wall of hoop pieces.It can ensure anchor ear 7 and branch mould holder by reinforcing bolt 17
8 stable connection of vertical bar, with when connecting rod 10 can the location status by formwork rack vertical rod 8 accurately and timely pass to monitoring dress
It sets, and then guarantees accuracy, the timeliness of monitoring device monitoring data.
Preferably, 18 inner sidewall of connecting plate is equipped with several anti-skid bulges, can further increase anchor ear 7 and formwork
Frictional force between rack vertical rod 8.Connecting plate 18 can be plate, be also possible to arc panel, in the present embodiment connecting plate 18
Inner sidewall is arc, to increase the contact area of connecting plate 18 Yu formwork rack vertical rod 8.
Preferably, cushion block 15 is equipped between first spring 6 and first pressure sensor 5, it is known that, the end of spring
Portion and the contact area of first pressure sensor 5 are small, and the pressure of contact portion is high, are easily damaged first pressure sensor 5.Cause
This, can prevent 6 end of the first spring from directly contacting with 5 base of first pressure sensor, to protect first pressure by cushion block 15
Sensor 5.
Specific embodiment as support rod 2: the support rod 2 be height-adjustable telescopic rod, as air pressure telescopic link,
Screw telescopic bar, slip expansion bar etc..In order to adjust the height of support rod 2, meets the monitoring requirements of different height formwork, mention
The high applicability of monitoring device.The height according to different formworks is not needed, pad sets pad or increases support in 2 lower end of support rod yet
The support of 2 height of bar, it is ensured that support rod 2 installs efficiency.
Using the present invention monitoring formwork method the following steps are included:
The fixed support rod of the point of the monitoring according to needed for formwork, monitoring point are generally set to key position or weak part, such as
The quadrangle of modular unit frame roof, four sides middle part, the biggish position of stress, and the ground of support rod bottom end and branch mould holder is solid
Fixed connection, it should be noted that support rod should be mutually indepedent with branch mould holder, to ensure the accuracy of monitoring device monitoring；
Support rod height is adjusted according to formwork support height, so that sliding bar can be against formwork lower end and the first bullet of compression
Spring should be guaranteed that pressure value when pressure value that first pressure sensor monitors is greater than monitoring device vertical state；
Anchor ear is fixedly connected with formwork rack vertical rod, and ensures that second spring is in compressive state, completes monitoring device
Installation；
Using first pressure sensor, second pressure sensor, displacement sensor, inclination sensor initial value as reference
Value, and compared with the data of monitoring device real-time monitoring, to be monitored safely to formwork；If when having a numerical exception
It sounds an alarm and notifies related personnel, be analyzed and processed reinforce to formwork and ensure formwork safety or withdraw related personnel
Protect personal safety.
Above-described specific embodiment has carried out further the purpose of the present invention, technical scheme and beneficial effects
It is described in detail, it should be understood that being not intended to limit the present invention the foregoing is merely a specific embodiment of the invention
Protection scope, all within the spirits and principles of the present invention, any modification, equivalent substitution, improvement and etc. done should all include
Within protection scope of the present invention.
Claims (10)
1. a kind of formwork safety monitoring assembly, including main body (1), main body (1) lower part is equipped with support rod (2), and feature exists
In: support rod (2) lower end is fixedly connected for installing ground with formwork；Main body (1) upper end is equipped with displacement sensor
(3), institute's displacement sensors (3) include sliding bar (4), and sliding bar (4) lower end is plugged in main body (1), the sliding
Bar (4) upper end is used for against formwork lower end, and the sliding bar (4) can slide up and down；Under main body (1) the face sliding bar (4)
End is equipped with first pressure sensor (5), is equipped with the first spring (6) between the first pressure sensor (5) and sliding bar (4).
2. formwork safety monitoring assembly according to claim 1, it is characterised in that: further include anchor ear (7), the anchor ear
(7) for being detachably connected with formwork rack vertical rod (8)；The sliding block (9) that can be horizontally slipped, institute are equipped in the middle part of the main body (1)
Sliding block (9) are stated to connect by connecting rod (10) with anchor ear (7)；The sliding block (9) one end and main body (1) far from connecting rod (10)
Between be equipped with second spring (11), the second spring (11) far from sliding block (9) one end and main body (1) between be equipped with second press
Force snesor (12).
3. formwork safety monitoring assembly according to claim 2, it is characterised in that: the connecting rod (10) and sliding block (9)
Hingedly, the connecting rod (10) is fixed with inclination sensor (13), and the inclination sensor (13) is for monitoring connecting rod (10)
Tilt angle.
4. formwork safety monitoring assembly according to claim 3, it is characterised in that: the connecting rod (10) passes through hinged block
(14) it is connect with sliding block (9), the hinged block (14) can rotate upwardly and downwardly；The connecting rod (10) and hinged block (14) rotation connect
It connects, the connecting rod (10) can rotate around connecting rod (10) axis.
5. formwork safety monitoring assembly according to claim 2, it is characterised in that: the main body (1) and support rod (2) turn
Dynamic connection, the main body (1) can rotate around support rod (2) axis.
6. formwork safety monitoring assembly according to claim 2, it is characterised in that: the anchor ear (7) include hoop pieces (16),
Connecting plate (18), described hoop pieces (16) one end and connecting plate (18) side are hinged, hoop pieces (16) other end by bolt with
The connection of connecting plate (18) other side, the connecting plate (18) are fixedly connected with connecting rod (10)；Hoop pieces (16) side wall is spirally connected
Have reinforcing bolt (17), the reinforcing bolt (17) is perpendicular to hoop pieces (16) side wall.
7. formwork safety monitoring assembly according to claim 6, it is characterised in that: connecting plate (18) inner sidewall is equipped with
Several anti-skid bulges.
8. formwork safety monitoring assembly according to claim 1, it is characterised in that: first spring (6) and the first pressure
Cushion block (15) are equipped between force snesor (5).
9. formwork safety monitoring assembly according to claim 1, it is characterised in that: the support rod (2) is that height is adjustable
Telescopic rod.
10. a kind of formwork safety monitoring method, which is characterized in that including formwork safety described in any one of claim 1 to 9
Monitoring device, the monitoring method the following steps are included:
The fixed support rod of the point of the monitoring according to needed for formwork；
Support rod height is adjusted according to formwork support height, so that sliding bar can be against formwork lower end and the first spring of compression；
Anchor ear is fixedly connected with formwork rack vertical rod, completes the installation of monitoring device；
Using first pressure sensor, second pressure sensor, displacement sensor, inclination sensor initial value as reference value,
And compared with the data of monitoring device real-time monitoring, to be monitored safely to formwork.
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Cited By (1)
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| CN110954282A (en) * | 2019-10-24 | 2020-04-03 | 中石化石油机械股份有限公司研究院 | Packer rubber cylinder sealing performance testing device and method |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110954282A (en) * | 2019-10-24 | 2020-04-03 | 中石化石油机械股份有限公司研究院 | Packer rubber cylinder sealing performance testing device and method |
| CN110954282B (en) * | 2019-10-24 | 2021-08-17 | 中石化石油机械股份有限公司研究院 | Packer rubber cylinder sealing performance testing device and method |
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