CN206019629U - A kind of device of Deformation Monitoring seam both sides agent structure deformation - Google Patents
A kind of device of Deformation Monitoring seam both sides agent structure deformation Download PDFInfo
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- CN206019629U CN206019629U CN201621018413.3U CN201621018413U CN206019629U CN 206019629 U CN206019629 U CN 206019629U CN 201621018413 U CN201621018413 U CN 201621018413U CN 206019629 U CN206019629 U CN 206019629U
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Abstract
The device of the Deformation Monitoring seam both sides agent structure deformation that this utility model is provided, for vertical sliding deformation amount and level interval variable quantity that Deformation Monitoring stitches both sides agent structure, the device includes single-shaft inclination angle sensor, displacement monitoring component, first support, second support, displacement monitoring support, sensor installing plate and connecting shaft；Upper surface of the single-shaft inclination angle sensor installed in sensor installing plate；Displacement monitoring component is on displacement monitoring support；First support and second support are separately mounted in the agent structure of movement joint both sides, and displacement monitoring support is in first support and second support；Sensor installing plate is arranged in connecting shaft and its one end is connected with second support, and connecting shaft is connected with first support.Its using single-shaft inclination angle sensor and displacement monitoring component and movement joint both sides agent structure connection be indirectly, the connection of free-standing, cause the Systematic Errors of Monitoring Data so as to avoid due to shortage deformability.
Description
Technical field
This utility model is related to a kind of device of Deformation Monitoring seam both sides agent structure deformation.
Background technology
Due to engineerings such as large-scale construction of structures engineering or subterranean tunnels in use, constructed, drop naturally by periphery
Water, earthquake, blast etc. be artificial or the impact of natural cause, and foundation soil body can occur different degrees of differential settlement or the soil body is moved
Move, the agent structure of engineering can occur the sedimentation and deformation of entirety or local.For structure safety, in engineering design and construction process
In, can be arranged as required to the movement joint of the types such as aseismatic joint, subsiding crack, expansion joint.When deforming, movement joint both sides
Structural elements Relative Displacement shiftingizations can occur in vertical and two horizontal directions, that is, the vertical changing of the relative positions occurs, and (Z-direction is with respect to position
Move), the horizontal changing of the relative positions (X-direction relative displacement, the i.e. change in displacement in first level direction), level interval change (Y-direction is with respect to position
Move, i.e. the change in displacement of the second horizontal direction).The monitoring meanss of both sides agent structure deformation are stitched to Engineering Structure Distortion at present
For：Displacement transducer or slit gauge are respectively installed with vertical direction in the horizontal direction, by sensor direct measurement both sides body junction
The relative deformation of structure.
At present, Deformation Monitoring seam both sides the agent structure vertical changing of the relative positions (Z-direction relative displacement) and level interval change (Y side
To relative displacement) when, one vertical displacement sensor, horizontal displacement sensors to be set in deformation joint, and will sense
Device two ends are separately fixed in the structure of movement joint both sides, catch the relative shift of movement joint both sides agent structure.Above-mentioned existing
There is technical scheme to be primarily present following defect：As existing sensor is all integrally fixed in the agent structure of both sides, in movement joint two
When side agent structure occurs the relative changing of the relative positions, sensor can occur systematic error, cause Monitoring Data to malfunction.Only there is Z-direction
As a example by the changing of the relative positions, the vertical displacement sensor that deformation joint is arranged can occur stretching or contraction distortion, and the data for monitoring are accurate
Z-direction sliding deformation amount, but simultaneously as the position between two mount points of two direction displacement transducer of X, Y there occurs
The distance between change, mount point become big, and displacement transducer occurs that stretcher strain, the display structure of mistake are occurring Z-direction mistake
There is Y-direction and X while dynamic to the changing of the relative positions.In the same manner, when only there is Y-direction or X to deformation, the displacement transducer in other two directions
Can also show and there occurs deformation.And in the deformation that both direction occurs, the data of sensor occur larger error, and then
Accurate analysis of the influence technique personnel to structure detection data.
Content of the invention
For the above-mentioned technical problem for overcoming prior art to exist, this utility model is there is provided a kind of Deformation Monitoring seam both sides master
The device of body malformation,, by the way of a single-shaft inclination angle sensor and a displacement monitoring component, Deformation Monitoring is stitched for which
The deflection of Y, Z both direction of both sides agent structure, solves the problems, such as the systematic error of above-mentioned prior art.
The technical scheme that this utility model solves above-mentioned technical problem is as follows：
A kind of device of Deformation Monitoring seam both sides agent structure deformation, which is used for the perpendicular of Deformation Monitoring seam both sides agent structure
To sliding deformation amount and level interval variable quantity, it is characterised in that including single-shaft inclination angle sensor, displacement monitoring component, first
Support, second support, displacement monitoring support, sensor installing plate and connecting shaft；
The single-shaft inclination angle sensor is arranged on the upper surface of the sensor installing plate, for monitoring the movement joint
The vertical sliding deformation amount of both sides agent structure；
The displacement monitoring component is arranged on the displacement monitoring support, for monitoring movement joint both sides body junction
The level interval variable quantity of structure；
The first support and second support are separately mounted in the agent structure of the movement joint both sides, the displacement monitoring
Support is in the first support and second support；
The sensor installing plate is arranged in the connecting shaft and its one end is overlapped with the second support, the connection
Axle is connected with the first support.
The first support includes that first level bar, the first end of the first level bar are provided with installation axle, the peace
One end that dress axle is not connected with the first level bar is connected with the connecting shaft.
In the agent structure of the first side of the second end of the first level bar in the movement joint both sides.
The first support also includes the first vertical bar, and first vertical bar is vertical with the first level bar, described
The first end of the first vertical bar is connected with the first level bar；Second end of first vertical bar is arranged on the movement joint
In the agent structure of the first side in both sides.
In the installation axle, radially direction is provided with the first pin-and-hole for the first spacer pin of installation.
On the first level bar, radially direction is provided with for installing the through hole of the displacement monitoring support.
The second support includes the second horizon bar, and on second horizon bar, radially direction is provided with one and is used for
The mounting groove of the displacement monitoring support is installed.
In the agent structure of the second side of the one end of second horizon bar in the movement joint both sides.
The second support also includes the second vertical bar, and second vertical bar is vertical with second horizon bar, and institute
The first end for stating the second vertical bar is connected with second horizon bar；Second end of second vertical bar is arranged on the deformation
In the agent structure of the second side in seam both sides.
The displacement monitoring component is slit gauge or displacement transducer.
The displacement monitoring support includes that the first montant be arrangeding in parallel and the second montant, the displacement monitoring component are arranged
On first montant and second montant and vertical with first montant and the second montant；First montant is remote
One end from the displacement monitoring component is arranged in the through hole, and first montant can be produced with the first level bar
The relative displacement in relative displacement and first level bar axial direction and nothing in raw vertical direction influences each other, and described second erects
Bar is arranged in the mounting groove away from one end of the displacement monitoring component.
The connecting shaft includes metallic rod and the metal batten being arranged in the metallic rod；The end edge of the metallic rod
Its radial direction is provided with the installing hole being engaged with the installation axle, so that the installation axle is arranged on the installing hole
In；The diameter parallel of the plane of the metal batten and the metallic rod, and the metal batten is arranged at the sensor peace
On the lower surface of dress plate.
A kind of method of Deformation Monitoring seam both sides agent structure deformation, comprises the following steps：
S1, determines monitoring location in the agent structure of movement joint both sides, clears up the finishing layer on agent structure surface and attached
Category thing, exposes the member body in agent structure；
S2, installs monitoring device
By in the agent structure of the first side of the first support in movement joint both sides, second support is arranged on described
In the agent structure of the second side in movement joint both sides；
By displacement monitoring component on displacement monitoring support, and the displacement monitoring support is arranged on first support
In second support；
In the top install sensor installing plate of connecting shaft, and single-shaft inclination angle sensor is arranged on sensor installing plate
On, make single-shaft inclination angle sensor angle monitor direction parallel with the long side of sensor installing plate, wherein sensor installing plate is another
End overlap joint is on the secondary support bracket；
Displacement monitoring component is connected with data acquisition unit by holding wire respectively with single-shaft inclination angle sensor；
S3, gathered data simultaneously carry out data processing
According to the data of collection, calculate in sliding deformation amount and horizontal direction of the movement joint both sides agent structure on vertical
Spacing variable quantity.
Compared with prior art, the beneficial effects of the utility model are：(1) single-shaft inclination angle sensor of the present utility model and
The connection of displacement monitoring component and movement joint both sides agent structure be indirectly, the connection of free-standing, when movement joint both sides
When there is relative displacement in agent structure, single-shaft inclination angle sensor and displacement monitoring component will not be produced rigid pull, so as to can
Avoid due to lacking deformability and cause the Systematic Errors of Monitoring Data；(2) this utility model provides two kinds of structures
First support and the second support of two kinds of structures, can be respectively used on the horizontal plane of movement joint both sides agent structure or perpendicular
Face directly.
Description of the drawings
Fig. 1, the structural representation of the device of the 2 Deformation Monitoring seam both sides agent structure deformations provided for this utility model；
The structural representation of the first support that Fig. 3 to 5 is provided for this utility model；
The structural representation of the second support that Fig. 6 to 8 is provided for this utility model；
The structural representation of the displacement monitoring support that Fig. 9 is provided for this utility model；
The structural representation of the connecting shaft that Figure 10 is provided for this utility model；
The structural representation of the sensor installing plate for being provided with single-shaft inclination angle sensor that Figure 11 is provided for this utility model；
The flow chart that Figure 12 stitches the method for the deformation of both sides agent structure for the Deformation Monitoring that this utility model is provided.
1- movement joints both sides agent structure, 1-1- movement joints, 2- single-shaft inclination angle sensors, 3- displacement monitoring components, 4-
One support, 4-1- first level bars, the first vertical bars of 4-2-, 5- second supports, the second horizon bars of 5-1-, 5-2- second are vertical
Bar, 6- displacement monitoring supports, 7- sensor installing plates, 8- connecting shafts, 9- installation axles, the first pin-and-holes of 10-, 11- through holes, 12- are pacified
Tankage, the first montants of 13-, the second montants of 14-, 16- metallic rods, 17- metal battens, 15- installing holes.
Specific embodiment
As shown in Figure 1, 2, the device of the Deformation Monitoring seam both sides agent structure deformation that this utility model is provided, which is used for supervising
Survey vertical sliding deformation amount and the level interval variable quantity of movement joint both sides agent structure 1, it include single-shaft inclination angle sensor 2,
Displacement monitoring component 3, first support 4, second support 5, displacement monitoring support 6, sensor installing plate 7 and connecting shaft 8；The list
Axial rake sensor 2 is arranged on the upper surface of the sensor installing plate 7, for monitoring movement joint both sides agent structure
1 vertical sliding deformation amount；The displacement monitoring component 3 is arranged on the displacement monitoring support 6, for monitoring the deformation
The level interval variable quantity of seam both sides agent structure；The first support 4 and second support 5 are separately mounted to the movement joint two
In side agent structure 1, the displacement monitoring support 6 is in the first support 4 and second support 5；The sensor peace
Dress plate 7 is arranged in the connecting shaft 8 and its one end is connected with the second support 5, the connecting shaft 8 and the first support
4 connections.
As shown in Fig. 2 1-1 show movement joint in figure, 1 show movement joint both sides agent structure.Displacement prison therein
It can be displacement transducer or slit gauge to survey component 3, it is preferable that from slit gauge as displacement monitoring component 3, crack is calculated as stretching
Formula structure, its can Deformation Monitoring seam 1 spacing variable quantity of both sides agent structure, precision is not less than 0.1mm, and range is not less than 30mm.
The angle change in 2 level monitoring direction of single-shaft inclination angle sensor therein, precision should be not less than 0.05 °, and range is not less than 10 °.
It should be noted that with reference to the description of background technology, horizontal direction therein is Y-direction, and vertical direction is Z
Direction.Displacement monitoring component therein can Deformation Monitoring seam both sides agent structure change in displacement in the Y direction, i.e. movement joint both sides
The change of the level interval of agent structure；Single-shaft inclination angle sensor therein can Deformation Monitoring seam both sides agent structure in Z-direction
Change in displacement, i.e., the displacement changing of the relative positions that movement joint both sides agent structure occurs in the height direction.
As shown in figure 3, the first support 4 is " one " font, its material is rustless steel, and the diameter of first support 4 can be
10mm, the i.e. first support 4 include that first level bar 4-1, the first end of the first level bar 4-1 are provided with installation axle 9, institute
State one end that installation axle 9 is not connected with the first level bar 4-1 to be connected with the connecting shaft 8；The second of first level bar 4-1
In the agent structure of the first side of the end in the movement joint both sides, such as on post, wall or plate.The axle of installation axle therein 9
Surfacing is smooth, and is processed by shot blasting, can also carry out the technical finesse of other reduction coefficient of frictions.When installation surface is perpendicular
Xiang Shike is using the first support 4 for being somebody's turn to do " one " font.
As shown in Figure 4,5, the first support 4 includes first level bar 4-1 for " Г " shape or "T"-shaped, the i.e. first support 4
With the first vertical bar 4-2, the first end of first vertical bar 4-2 is connected with the first level bar 4-1；Described first is vertical
In the agent structure of the first side of second ends of 4-2 of bar in the movement joint both sides, such as on post, wall or plate；Described
The first end of one horizon bar 4-1 is provided with installation axle 9, one end that the installation axle 9 is not connected with the first level bar 4-1 with
The connecting shaft 8 connects.The axle surfacing of installation axle therein 9 is smooth, and is processed by shot blasting, can also carry out other reductions
The technical finesse of coefficient of friction.Can adopt when installation surface is horizontal plane should " Г " shape or "T"-shaped first support 4.
For ease of the connection of connecting shaft 8 and the installation axle 9 being arranged in first support 4, along its footpath in installation axle therein 9
Direction is provided with the first pin-and-hole 10 for the first spacer pin of installation, connecting shaft 8 can be limited to by first spacer pin
On the certain position of installation axle 9, it is easy to the installation of connecting shaft 8.It is installed in the first support 4 for ease of displacement monitoring support,
Can also radially direction be provided with for installing the through hole 11 of the displacement monitoring support on first level bar 4-1.
As shown in fig. 6, the second support 5 is " one " font, diameter can include the second water for 20mm, the i.e. second support 5
Flat bar 5-1, on the second horizon bar 5-1, radially direction is provided with a peace for installing the displacement monitoring support
Tankage 12.In the agent structure of the second side of the one end of second horizon bar 5-1 in the movement joint both sides, such as post,
On wall or plate.
As shown in Figure 7,8, the second support 5 includes the second horizon bar 5-1 for " Г " shape or "T"-shaped, the i.e. first support 5
With the second vertical bar 5-2, second vertical bar 5-2 is vertical with the second horizon bar 5-1, and second vertical bar 5-2
First end be connected with the second horizon bar 5-1；Second end of second vertical bar 5-2 is arranged on the movement joint both sides
In the second side agent structure on；On the second horizon bar 5-1, radially one, direction is used for installing the displacement prison
Survey the mounting groove 12 of support.
The mounting groove 12 can be the square groove or long square groove that the length of side is 6mm, and depth can be 15mm, be easily installed displacement monitoring
Frame.
As shown in figure 9, displacement monitoring support therein includes the first montant 13 be arrangeding in parallel and the second montant 14, described
Displacement monitoring component 3 is arranged on first montant 13 and second montant 14, and with first montant 13 and second
Montant 14 is vertical；Preferably, using slit gauge as displacement monitoring component, by wherein one end of slit gauge and the first montant 13
First end connect, the other end of slit gauge is connected with the first end of the second montant 14, the first end of first montant 13 and
The first end of the second montant 14 is in same horizontal line；Second end of first montant 13, i.e., described first montant 13 are remote
From one end of the displacement monitoring component 3 in the through hole 11；Second end of second montant 14, i.e., described second
Montant 14 is arranged in the mounting groove 12 away from one end of the displacement monitoring component 3.First montant 13 therein is diameter
Can be the round bar of 3mm, length can be 35mm, and surface is processed by shot blasting, can also carry out the technical office of other reduction coefficient of frictions
This bar is pierced into during installation in the through hole 11 of first level bar 4-1, preferably can be located at the centre position of through hole 11, can be made by reason
Obtain the first montant 13 relative displacement in relative displacement and X-direction in Z-direction can be produced with the first level bar 4-1
And without influencing each other, the second montant 14 therein is square metal bar, and length can be 40mm, in sectional dimension and second support 5
Mounting groove 12 be engaged, can be fixedly attached in second support 5.
When movement joint both sides agent structure is subjected to displacement change in X-direction, first support 4 is with agent structure in X-direction
Upper movement, because the first montant 13 is in the through hole of first support 4 so that first level bar 4-1 and the first montant 13 are in X side
To there is relative movement, first support 4 because movement joint both sides agent structure X-direction produce change in displacement and during movement, the
One montant 13 will not then be moved, and the displacement monitoring component being therefore arranged on the first montant 13 and the second montant 14 will not then be drawn
Stretch or shorten, so as to the inaccurate problem of the monitoring result of displacement monitoring component can be avoided.In the same manner, when movement joint both sides body junction
When Z-direction is subjected to displacement change, first support 4 is moved in z-direction structure with agent structure, because the first montant 13 is installed in the
In the through hole of one support 4 so that first level bar 4-1 and the first montant 13 occur relative movement in z-direction, in first support
4 because movement joint both sides agent structure is in the movement of Z-direction generation change in displacement, and the first montant 13 will not then be moved, and therefore set
The displacement monitoring component being placed on the first montant 13 and the second montant 14 will not then be stretched or shorten, so as to displacement can be avoided to supervise
Survey the inaccurate problem of monitoring result of component.
As shown in Figure 10, connecting shaft therein 8 includes metallic rod 16 and the metal batten being arranged in the metallic rod 16
17；The end of the metallic rod 16 is provided with the installing hole 15 being engaged with the installation axle 8, so that the installation axle 8 is pacified
It is mounted in the installing hole 15；The diameter parallel of the plane of the metal batten 17 and the metallic rod 16, and the bonding jumper
Plate 17 is arranged on the lower surface of the sensor installing plate 7.16 diameter of metallic rod therein can be 10mm, and length can be 50mm
To 80mm, surface is processed by shot blasting, can also carry out the technical finesse of other reduction coefficient of frictions；At the first end of metallic rod 16
The installing hole 15 being engaged with the installation axle 9 is provided with, hole inwall is smooth and is processed by shot blasting, can also carry out other reductions
The technical finesse of coefficient of friction, aperture are engaged with the external diameter of the installation axle 9 in first support 4, can cause metallic rod 16 around peace
Dress axle 9 is rotated, and is limited in first support 4 by the first spacer pin in first support 4；Metal batten 17 in metallic rod 16
Size can be 10mm × (40mm to 50mm) × 2mm, be welded in metallic rod 16, and surface is straight, distortion free, and bonding jumper
The plane of plate 17 and the diameter parallel of metallic rod 16, and the metal batten 17 is arranged under the sensor installing plate 7 by this
On surface, wherein metallic rod belongs to horizontality.
As shown in figure 11, single-shaft inclination angle sensor 2 is on sensor installing plate 7 and single-shaft inclination angle sensor angle is supervised
Survey direction to be parallel to each other with the long side of sensor installing plate, can be installed by bolt or reliable adhesive is pasted, sensor is installed
The axis of symmetry on two long sides of plate 7, and is parallel to each other with the central axis of the connecting shaft 8 in same vertical plane；It is preferred that
Ground, the sensor installing plate 7 are aluminium material, and rectangle, size be more bigger than single-shaft inclination angle sensor 2, and thickness of slab can be 2mm to 3mm.
When movement joint both sides agent structure is subjected to displacement change in Z-direction, first support 4 is with second support 5 in Z-direction
On be subjected to displacement change therewith, on the one hand because sensor installing plate is contacted with second support 5, further through connecting shaft 8 and first
Frame 4 is contacted, and result in 7 run-off the straight of sensor installing plate so that the single-shaft inclination angle sensor 2 on sensor installing plate 7 is around X side
To rotation, meanwhile, single-shaft inclination angle sensor 2 is rotated around X-direction and drives metallic rod 16 and metallic rod 16 to rotate around X-direction together,
I.e. so that metallic rod 16 is rotated around connected installation axle 9, so as to can be according to the single-shaft inclination angle sensor 2 around X-direction
Rotational angle calculates movement joint both sides agent structure change in displacement in z-direction.
When movement joint both sides agent structure produces displacement in the Y direction, first support 4 is with second support 5 in the Y direction
It is subjected to displacement therewith so that the displacement monitoring component 3 in first support 4 and second support 5 occurs stretching or shrinks, so as to
The displacement that movement joint both sides agent structure is produced in the Y direction can be obtained according to the stretching of displacement monitoring component 3 or contracted length
Amount.
As shown in figure 12, the method for stitching agent structure deformation in both sides using said apparatus come Deformation Monitoring, including following step
Suddenly：
S1, determines monitoring location in the agent structure of movement joint both sides, clears up the finishing layer on agent structure surface and attached
Category thing, exposes the member body in agent structure；
S2, installs monitoring device
By in the agent structure of the first side of the first support in movement joint both sides, second support is arranged on described
In the agent structure of the second side in movement joint both sides；
By displacement monitoring component on displacement monitoring support, and the displacement monitoring support is arranged on first support
In second support；
In the top install sensor installing plate of connecting shaft, and single-shaft inclination angle sensor is arranged on sensor installing plate
On, make single-shaft inclination angle sensor angle monitor direction parallel with the long side of sensor installing plate, wherein sensor installing plate is another
End overlap joint is on the secondary support bracket；
Displacement monitoring component is connected with data acquisition unit by holding wire respectively with single-shaft inclination angle sensor；
S3, gathered data simultaneously carry out data processing
Displacement is shortened in the stretching of the angle and displacement monitoring component that are rotated according to single-shaft inclination angle sensor, calculates movement joint
Displacement of the both sides agent structure in the Y direction and in Z-direction.
The level interval between the cross-section center of first level bar 4-1 and the second horizon bar 5-1 is set as L, movement joint
On vertically, i.e., the sliding deformation amount in Z-direction is a to both sides agent structure 1, and movement joint both sides agent structure 1 is in the horizontal direction
On, i.e., spacing variable quantity in Y-direction is c, and the angle variable quantity that single-shaft inclination angle sensor 2 is rotated is α, displacement monitoring component 3,
The variable quantity for elongating or shortening such as slit gauge is d.
When movement joint both sides agent structure 1 changes only in Y-direction：
A=0, c=d
When only there is the Z-direction changing of the relative positions in movement joint both sides agent structure 1：
A=Ltg α, c=0；
When there is the change of Y-direction level interval and the Z-direction changing of the relative positions in movement joint both sides agent structure 1：
A=(L+d) tg α, c=d；
Can according to above-mentioned formula, the stretching of the angle that single-shaft inclination angle sensor is rotated and displacement monitoring component or shortening displacement
Judge the change in displacement of movement joint both sides agent structure in time.
The device of the Deformation Monitoring seam both sides agent structure deformation that this utility model is provided, single-shaft inclination angle sensor therein
Connection with displacement monitoring component and movement joint both sides agent structure be indirectly, the connection of free-standing, when movement joint two
When there is relative displacement in side agent structure, single-shaft inclination angle sensor and displacement monitoring component will not be produced rigid pull, so as to
Can avoid due to lacking deformability and cause the Systematic Errors of Monitoring Data；Furthermore, this utility model is tied there is provided two kinds
The first support of structure and the second support of two kinds of structures, can be respectively used on the horizontal plane of movement joint both sides agent structure
Or on vertical plane.
In description of the present utility model, it should be noted that term " top ", " bottom ", " " interior ", the side of the instruction such as " outward "
Position or position relationship are based on orientation shown in the drawings or position relationship, be for only for ease of description this utility model and simplification is retouched
State, rather than indicate or hint indication device or element must have specific orientation, with specific azimuth configuration and operation,
Therefore it is not intended that to restriction of the present utility model.Additionally, term " first ", " second " are only used for describing purpose, and can not
It is interpreted as indicating or implies relative importance.
In description of the present utility model, it should be noted that unless otherwise clearly defined and limited, term " peace
Dress ", " being connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected, or be detachably connected, or integratedly
Connection；Can be mechanically connected, or electrically connect；Can be joined directly together, it is also possible to be indirectly connected to by intermediary,
It can be the connection of two element internals.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
Concrete meaning of the language in this utility model.Additionally, in description of the present utility model, unless otherwise stated, " multiple " contain
Justice is two or more.
In description of the present utility model, it should be noted that the concrete size of each parts is just for the sake of exemplary
Illustrate, those skilled in the art can select appropriate size to realize dress of the present utility model according to teaching of the present utility model
Put.
Following present two specific embodiments：
Embodiment 1
Installation surface be vertical, first support be " one " font, a diameter of 10mm；Second support be " one " font, diameter
For level interval L=100mm between the cross-section center of 15mm, first level bar and the second horizon bar, a, c and α, d right
Should be worth as shown in table 1.
Table 1
| a(mm) | α(°) | c(mm) | d(mm) |
| 0.99 | 0.57 | 1.00 | 1.00 |
| 2.01 | 1.15 | 2.00 | 2.00 |
| 3.00 | 1.72 | 3.00 | 3.00 |
| 4.00 | 2.29 | 4.00 | 4.00 |
| 5.00 | 2.86 | 5.00 | 5.00 |
| 5.99 | 3.43 | 6.00 | 6.00 |
| 6.99 | 4 | 7.00 | 7.00 |
| 7.99 | 4.57 | 8.00 | 8.00 |
| 9.00 | 5.14 | 9.00 | 9.00 |
| 10.00 | 5.71 | 10.00 | 10.00 |
Embodiment 2
Installation surface be vertical, first support be " one " font, a diameter of 10mm；Second support be " one " font, diameter
For level interval L=80mm between the cross-section center of 15mm, first level bar and the second horizon bar, a, c are corresponding with α, d
Value is as shown in table 2.
Table 2
| a(mm) | α(°) | c(mm) | d(mm) |
| 0.80 | 0.57 | 1.00 | 1.00 |
| 1.61 | 1.15 | 2.00 | 2.00 |
| 2.40 | 1.72 | 3.00 | 3.00 |
| 3.20 | 2.29 | 4.00 | 4.00 |
| 4.00 | 2.86 | 5.00 | 5.00 |
| 4.79 | 3.43 | 6.00 | 6.00 |
| 5.59 | 4 | 7.00 | 7.00 |
| 6.39 | 4.57 | 8.00 | 8.00 |
| 7.20 | 5.14 | 9.00 | 9.00 |
| 8.00 | 5.71 | 10.00 | 10.00 |
Better embodiment of the present utility model is the foregoing is only, not in order to limit this utility model, all in this reality
Within new spirit and principle, any modification, equivalent substitution and improvements that is made etc. should be included in of the present utility model
Within protection domain.
Claims (12)
1. the device that a kind of Deformation Monitoring seam both sides agent structure deforms, its are used for the vertical of Deformation Monitoring seam both sides agent structure
Sliding deformation amount and level interval variable quantity, it is characterised in that including single-shaft inclination angle sensor, displacement monitoring component, first
Frame, second support, displacement monitoring support, sensor installing plate and connecting shaft；
The single-shaft inclination angle sensor is arranged on the upper surface of the sensor installing plate, for monitoring the movement joint both sides
The vertical sliding deformation amount of agent structure；
The displacement monitoring component is arranged on the displacement monitoring support, for monitoring movement joint both sides agent structure
Level interval variable quantity；
The first support and second support are separately mounted in the agent structure of the movement joint both sides, the displacement monitoring support
In the first support and second support；
The sensor installing plate is arranged in the connecting shaft and its one end is overlapped with the second support, the connecting shaft with
The first support connection.
2. the device that Deformation Monitoring seam both sides agent structure according to claim 1 deforms, it is characterised in that described first
Support includes that first level bar, the first end of the first level bar are provided with installation axle, and the installation axle is not with described first
One end of horizon bar connection is connected with the connecting shaft.
3. the device that Deformation Monitoring seam both sides agent structure according to claim 2 deforms, it is characterised in that described first
In the agent structure of the first side of the second end of horizon bar in the movement joint both sides.
4. the device that Deformation Monitoring seam both sides agent structure according to claim 2 deforms, it is characterised in that described first
Support also includes the first vertical bar, and first vertical bar is vertical with the first level bar, the first of first vertical bar
End is connected with the first level bar；First side of second end of first vertical bar in the movement joint both sides
In agent structure.
5. the device that the Deformation Monitoring seam both sides agent structure according to claim 3 or 4 deforms, it is characterised in that described
In installation axle, radially direction is provided with the first pin-and-hole for the first spacer pin of installation.
6. the device that Deformation Monitoring seam both sides agent structure according to claim 5 deforms, it is characterised in that described first
On horizon bar, radially direction is provided with for installing the through hole of the displacement monitoring support.
7. the device that Deformation Monitoring seam both sides agent structure according to claim 6 deforms, it is characterised in that described second
Support includes the second horizon bar, and on second horizon bar, radially direction is provided with one for installing the displacement monitoring
The mounting groove of support.
8. the device that Deformation Monitoring seam both sides agent structure according to claim 7 deforms, it is characterised in that described second
In the agent structure of the second side of the one end of horizon bar in the movement joint both sides.
9. the device that Deformation Monitoring seam both sides agent structure according to claim 7 deforms, it is characterised in that described second
Support also includes the second vertical bar, and second vertical bar is vertical with second horizon bar, and the of second vertical bar
One end is connected with second horizon bar；Second side of second end of second vertical bar in the movement joint both sides
Agent structure on.
10. the device that Deformation Monitoring seam both sides agent structure according to claim 8 or claim 9 deforms, it is characterised in that described
Displacement monitoring component is slit gauge or displacement transducer.
The device of 11. Deformation Monitoring seam both sides agent structure deformations according to claim 10, it is characterised in that institute's rheme
The first montant and the second montant that monitoring support includes be arrangeding in parallel is moved, the displacement monitoring component is arranged at first montant
On second montant and vertical with first montant and the second montant；First montant is away from the displacement monitoring
One end of component is arranged in the through hole, and first montant can be produced in vertical direction with the first level bar
Relative displacement and nothing in relative displacement and first level bar axial direction influences each other, and second montant is away from the displacement
One end of monitoring component is in the mounting groove.
The device of 12. Deformation Monitoring seam both sides agent structure deformations according to claim 11, it is characterised in that the company
Spindle includes metallic rod and the metal batten being arranged in the metallic rod；
Radially direction is provided with the installing hole being engaged with the installation axle for the end of the metallic rod, so that the peace
Dress axle is in the installing hole；
The diameter parallel of the plane of the metal batten and the metallic rod, and the metal batten is arranged at the sensor peace
On the lower surface of dress plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621018413.3U CN206019629U (en) | 2016-08-30 | 2016-08-30 | A kind of device of Deformation Monitoring seam both sides agent structure deformation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621018413.3U CN206019629U (en) | 2016-08-30 | 2016-08-30 | A kind of device of Deformation Monitoring seam both sides agent structure deformation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206019629U true CN206019629U (en) | 2017-03-15 |
Family
ID=58255900
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621018413.3U Withdrawn - After Issue CN206019629U (en) | 2016-08-30 | 2016-08-30 | A kind of device of Deformation Monitoring seam both sides agent structure deformation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206019629U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106352843A (en) * | 2016-08-30 | 2017-01-25 | 中电投工程研究检测评定中心 | Device and method for monitoring deformation of main structures on two sides of deformation joint |
| CN108020198A (en) * | 2017-12-12 | 2018-05-11 | 湖南城市学院 | A kind of monitor with crack bending distortion measurement |
| CN108020199A (en) * | 2017-12-12 | 2018-05-11 | 湖南城市学院 | crack deformation monitoring instrument |
| CN108050985A (en) * | 2017-12-12 | 2018-05-18 | 湖南城市学院 | The application method of crack deformation monitoring instrument |
| CN108050984A (en) * | 2017-12-12 | 2018-05-18 | 湖南城市学院 | A kind of application method of the monitor with crack bending distortion measurement |
| CN114061403A (en) * | 2021-10-29 | 2022-02-18 | 广东诚浩工程项目管理有限公司 | BIM-based project supervision monitoring system |
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2016
- 2016-08-30 CN CN201621018413.3U patent/CN206019629U/en not_active Withdrawn - After Issue
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106352843A (en) * | 2016-08-30 | 2017-01-25 | 中电投工程研究检测评定中心 | Device and method for monitoring deformation of main structures on two sides of deformation joint |
| CN106352843B (en) * | 2016-08-30 | 2019-02-05 | 中电投工程研究检测评定中心有限公司 | A kind of device and method of Deformation Monitoring seam two sides main structure deformation |
| CN108020198A (en) * | 2017-12-12 | 2018-05-11 | 湖南城市学院 | A kind of monitor with crack bending distortion measurement |
| CN108020199A (en) * | 2017-12-12 | 2018-05-11 | 湖南城市学院 | crack deformation monitoring instrument |
| CN108050985A (en) * | 2017-12-12 | 2018-05-18 | 湖南城市学院 | The application method of crack deformation monitoring instrument |
| CN108050984A (en) * | 2017-12-12 | 2018-05-18 | 湖南城市学院 | A kind of application method of the monitor with crack bending distortion measurement |
| CN108050984B (en) * | 2017-12-12 | 2020-07-14 | 湖南城市学院 | Use method of monitor with crack bending deformation measurement function |
| CN108050985B (en) * | 2017-12-12 | 2020-07-14 | 湖南城市学院 | Use method of crack deformation monitor |
| CN108020198B (en) * | 2017-12-12 | 2020-08-14 | 湖南城市学院 | Monitor with crack bending deformation measurement function |
| CN108020199B (en) * | 2017-12-12 | 2020-08-14 | 湖南城市学院 | Crack deformation monitor |
| CN114061403A (en) * | 2021-10-29 | 2022-02-18 | 广东诚浩工程项目管理有限公司 | BIM-based project supervision monitoring system |
| CN114061403B (en) * | 2021-10-29 | 2024-04-12 | 广东诚浩工程项目管理有限公司 | Engineering supervision monitoring system based on BIM |
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