CN105910839A - Corner curtain wall building interlayer deformation performance detection system and method - Google Patents
Corner curtain wall building interlayer deformation performance detection system and method Download PDFInfo
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- CN105910839A CN105910839A CN201610311159.4A CN201610311159A CN105910839A CN 105910839 A CN105910839 A CN 105910839A CN 201610311159 A CN201610311159 A CN 201610311159A CN 105910839 A CN105910839 A CN 105910839A
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- curtain wall
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- G—PHYSICS
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- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
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Abstract
The invention provides a corner curtain wall building interlayer deformation performance detection system and method. The system comprises an installation mechanism, a loading device and a displacement meter. The loading device comprises an X-directional loading device driving a test piece to move along a parallel test piece plane and in a horizontal direction, a Y-directional loading device driving a test piece to move along a vertical test piece plane, and a Z-directional loading device driving a walking beam to move along a vertical direction. The displacement meter comprises an X-directional displacement meter used for detecting horizontal direction displacement, a Y-directional displacement meter used for detecting vertical direction displacement, and a Z-directional displacement meter used for detecting vertical direction displacement. The installation mechanism comprises a fixing support used for fixing a test piece, wherein the test piece comprises a first large surface and a second large surface which are in mutual connection; the fixing support comprises a first connecting rod perpendicular with the first large surface of the test piece, and a second connecting rod perpendicular with the second large surface of the test piece, wherein the first connecting rod and the second connecting rod are intersected and welded together. The system and can detect curtain wall corners and have high reliability.
Description
Technical field
The present invention relates to a kind of corner curtain buildings stratified deformation performance detecting system and method, belong to construction engineering technical field.
Background technology
Building curtain wall stratified deformation performance is detected as the most important of curtain wall four property detection, is that detection curtain wall is on wind load and ground
Relative to the deformability of major structure of construction under shake effect, play an important role in terms of ensureing building curtain wall safe handling.That
Only choose, in the acceptance of work detects, the Normal practice that small size typical unit carries out detecting, it is impossible to the interlayer of detection specific position becomes
Shape, it is impossible to the verity of reflection curtain wall construction system safe handling completely, and likely bring potential safety hazard.And building curtain wall turns
It is bigger, for most unfavorable combination that wind load suffered by position, big face is compared at angle, it is impossible to tries according to the curtain wall test specimen of conventional single plane
Testing, therefore, the stratified deformation method for testing performance developing large-scale many corners building curtain wall is the Developing Tendency of modern architecture curtain wall detection
Gesture.
Summary of the invention
Based on above not enough, the technical problem to be solved in the present invention is to provide a kind of corner curtain buildings stratified deformation performance detection and is
Uniting and method, the corner of building curtain wall can be detected by it, and reliability is high.
In order to solve above technical problem, present invention employs techniques below scheme:
A kind of corner curtain buildings stratified deformation performance detecting system, including the installing mechanism for installing curtain wall test specimen, adds and carries
Put and displacement meter, described charger include driving curtain wall test specimen along parallel curtain wall test specimen plane the X that moves in the horizontal direction to
Charger, drive curtain wall test specimen along vertical curtain wall test specimen planar movement Y-direction charger and drive walking beam vertically
The Z-direction charger of movement, described displacement meter includes for detecting X that curtain wall test specimen is displaced in the horizontal direction in displacement meter, use
And it is used for detecting curtain wall vertically position along the Y-direction displacement meter of vertical curtain wall test specimen in-plane displacement in detection curtain wall test specimen
The Z-direction displacement meter moved, described installing mechanism includes that the fixed mount for secured curtain wall test specimen, described curtain wall test specimen include interconnecting mutually
The big face of first connect with second largest, described fixed mount includes the first connecting rod vertical with the first of curtain wall test specimen the big face and curtain wall
Second largest vertical second connecting rod of test specimen, described first connecting rod is arranged in a crossed manner with described second connecting rod, and is welded on vertical rod
Together.
Described installing mechanism also includes walking beam and at least one fixing beam, and described walking beam is fixing with curtain wall test specimen to be connected, described
Fixing beam one side is fixing with described fixed mount to be connected, and another side is fixing with described curtain wall test specimen to be connected；Described X to charger,
Y-direction charger and Z-direction charger drive described walking beam to move.
Described walking beam is horizontally disposed with, and described walking beam is provided with extended element, and described X adds to charger, Y-direction and carries
Put and drive described extended element to move with Z-direction charger.
Described extended element includes first connector connected vertically with described walking beam, the second connector and connects described first
The 3rd connector that fitting is connected with described second connector, described 3rd connector is parallel with described walking beam, and described X is to adding
Carry to put and include that two the first outfans, said two the first outfan are connected with the first connector and the second connector respectively, institute
Stating Y-direction charger and include two the second outfans, said two the second outfan is parallel to curtain wall examination respectively with the 3rd connector
The two sides of part connect, and described Z-direction charger includes two the 3rd outfans, two the 3rd outfans respectively with on walking beam
Lower two sides connect.
The supporting part for supporting described walking beam it is provided with on described installing rack.
The roller bearing for reducing friction it is provided with between described supporting part and described walking beam.
Described fixed mount also includes third connecting rod and fourth link, and described third connecting rod, fourth link two ends and first connecting rod hand over the
Vertical rod welding at two connecting rod positions.
Described charger includes two-way function jack and hydraulic pump.
A kind of corner curtain buildings stratified deformation performance based on described corner curtain buildings stratified deformation performance detecting system detects
Method, it is characterised in that comprise the following steps:
(1) carry out the installation of many corners curtain wall test specimen, the bottom of many corners curtain wall test specimen and top are arranged on fixing beam, examination
The middle part of part is arranged on walking beam, is connected fixing to fixing beam and installing rack, and to each big of curtain wall test specimen and separately
Little face be respectively arranged X to charger, Y-direction charger is, and all layout Z-direction chargers to curtain wall test specimen；
(2) carry out X-axis forward relative storey displacement detection, start all X and drive curtain wall test specimen to move along X-axis forward to charger,
The driving of each charger synchronizes, and speed is consistent, and displacement meter shows unanimously, and walking beam displacement touches the mark value, then makes loading
Device effect is reverse, carries out X-axis negative sense relative storey displacement detection, after walking beam reaches drift index value, then makes charger effect
Reversely, make walking beam return to initial position, be a circulation, repeat described circulation three times, complete X-direction detection, and examine
Whether test block state meets requirement；
(3) carry out Y-axis forward relative storey displacement detection, start all Y-direction chargers and drive curtain wall test specimen to move along Y-axis forward,
The driving of each charger synchronizes, and speed is consistent, and displacement meter shows unanimously, and walking beam displacement touches the mark value, then makes loading
Device effect is reverse, carries out Y-axis negative sense relative storey displacement detection, after walking beam reaches drift index value, then makes charger effect
Reversely, make walking beam return to initial position, be a circulation, repeat described circulation three times, complete Y direction detection, and examine
Whether test block state meets requirement；
(4) carry out Z axis forward relative storey displacement detection, start all Z-direction chargers and drive curtain wall test specimen to move along Z axis forward,
The driving of each charger synchronizes, and speed is consistent, and displacement meter shows unanimously, and walking beam displacement touches the mark value, then makes loading
Device effect is reverse, carries out Z axis negative sense relative storey displacement detection, after walking beam reaches drift index value, then makes charger effect
Reversely, make walking beam return to initial position, be a circulation, repeat described circulation three times, complete Z-direction detection, and examine
Whether test block state meets requirement.
Using above technical scheme, the present invention achieves techniques below effect:
The corner curtain buildings stratified deformation performance detecting system of present invention offer and method, it is possible to the corner of building curtain wall is carried out
Detection, highly reliable, precision is high, it is adaptable to different size of plane and roll angle inspection.
Accompanying drawing explanation
Fig. 1 is the front view of corner curtain buildings stratified deformation performance detecting system of the present invention；
Fig. 2 is A-A sectional view shown in Fig. 1；
Fig. 3 is B-B sectional view shown in Fig. 1；
Fig. 4 is the mounting structure figure of roller bearing.
Detailed description of the invention
As Figure 1-Figure 4, the invention provides a kind of corner curtain buildings stratified deformation performance detecting system, including for pacifying
The dress installing mechanism of curtain wall test specimen 20, charger and displacement meter, described charger includes driving curtain wall test specimen 20 along parallel
Curtain wall test specimen 20 plane the X that moves in the horizontal direction to charger 5, drive curtain wall test specimen 20 along vertical curtain wall test specimen 20
The Z-direction charger 7 that the Y-direction charger 6 of planar movement and driving walking beam 3 vertically move, described displacement meter
Including for detecting X that curtain wall test specimen 20 is displaced in the horizontal direction in displacement meter, for detecting curtain wall test specimen 20 along vertical curtain wall
The Y-direction displacement meter of test specimen 20 in-plane displacement and for detecting the Z-direction displacement meter of curtain wall vertically displacement.
Described installing mechanism includes plane hole casing 1 and installing rack, and described plane hole casing 1 is the casing of lateral opening.
Installing rack is fixed on the one side of described plane hole casing 1 opening.Installing rack include fixed mount 2, walking beam 3 and at least one
Fixing beam 4, described walking beam 3 is fixing with test specimen to be connected, and described fixing beam 4 one side is fixing with described fixed mount 2 to be connected, separately
One side is fixing with described test specimen to be connected；Described walking beam 3 is horizontally set on curtain wall test specimen 20, and described walking beam 3 is arranged
Have extended element 31, described X to charger 5, Y-direction charger 6 and Z-direction charger 7 by drive extended element
31 move drive curtain wall test specimen 20 moves.Concrete, extended element 31 includes first connector connected vertically with walking beam 3
311, the second connector 312 and the 3rd connector that described first connector 311 is connected with described second connector 312
313, described 3rd connector 313 is parallel with described walking beam 3, it is ensured that X to charger 5 according to being parallel to curtain wall test specimen
The direction of 20 is moved, and ensures that Y-direction charger 6 moves along the direction being perpendicular to curtain wall test specimen 20, and X is to charger
5 are arranged on first connector the 311, second connector 312 and in space that the 3rd connector 313 surrounds, X is to charger 5
Including two the first outfans, said two the first outfan is connected with the first connector 311 and the second connector 312 respectively,
Described Y-direction charger 6 includes two the second outfans, and said two the second outfan is parallel with the 3rd connector 313 respectively
Connecting in the two sides of curtain wall test specimen 20, Z-direction charger 7 includes two the 3rd outfans, two the 3rd outfans respectively with
Walking beam about 3 two sides connect.Being provided with the supporting part 32 for supporting walking beam 3 on installing rack, supporting part 32 is with alive
Being provided with the roller bearing 33 for reducing friction between dynamic beam 3, roller bearing 33 includes horizontal roller bearing and longitudinal roller bearing, longitudinal roller bearing edge
The direction being parallel to curtain wall test specimen is arranged, and horizontal roller bearing is arranged along the direction being perpendicular to curtain wall test specimen.
Further, curtain wall test specimen 20 can include some big and some little, and described big is sequentially connected with little face, adjacent
Between face cross one another, in the present embodiment, curtain wall test specimen 20 include one group cross one another big and two groups orthogonal
Little.Being illustrated the structure of installing rack as a example by cross one another big, cross one another big is respectively the first big face
201 and second largest face 202, each big face is respectively mounted X to charger 5, Y-direction charger 6 and Z-direction charger 7,
Installing rack includes the first connecting rod 21 vertical with the first big face 201 and the second connecting rod 22 vertical with second largest face 202, the
The Y-direction charger 6 in one big face 201 is arranged on first connecting rod 21 end, and the Y-direction charger 6 in second largest face 202 is pacified
Being contained in the end of second connecting rod 22, first connecting rod 21 and second connecting rod 22 arranged in a crossed manner, its crossover location and vertical rod are welded on one
Rising, installing rack also includes that third connecting rod 23 and fourth link 24, third connecting rod 23 and fourth link 24 two ends are respectively with first
The position vertical rod welding that second connecting rod 22 connects handed over by connecting rod 21, first connecting rod 21, second connecting rod 22, third connecting rod 23 and the
Double leval jib 24 intersects to form the radial structure centered by crossover location, and the installing rack of formation is saving the situation of material
Under, structure is more stable, and each connecting rod does not haves unstable phenomenon, prevents owing to measurement is caused by the stress deformation of installing rack own
Impact, measurement result is more accurate.The structure of the installing rack between other orthogonal can also use this star to radiate
Shape structure.
Corner curtain buildings stratified deformation method for testing performance of the present invention, comprises the following steps:
(1) carry out the installation of many corners curtain wall test specimen 20, the bottom of many corners curtain wall test specimen 20 and top are arranged on fixing beam
On 4, the middle part of test specimen is arranged on walking beam 3, is connected fixing to fixing beam 4 and installing rack, and every to curtain wall test specimen 20
Individual big face and little face separately are respectively arranged X to charger 5, Y-direction charger 6, and owning curtain wall test specimen 20
Z-direction charger 7 is arranged in face；
(2) carry out X-axis forward relative storey displacement detection, start all X and drive curtain wall test specimen 20 along X-axis to charger 5
Forward moves, and the driving of each charger synchronizes, and speed is consistent, and displacement meter shows unanimously, and walking beam 3 displacement touches the mark value,
Then make charger effect reverse, carry out X-axis negative sense relative storey displacement detection, after walking beam 3 reaches drift index value, then make
Charger effect is reverse, makes walking beam 3 return to initial position, is a circulation, repeats described circulation three times, complete X-axis
Angle detecting, and detect whether test specimen state meets requirement；
(3) carry out Y-axis forward relative storey displacement detection, start all Y-direction chargers 6 and drive curtain wall test specimen 20 along Y-axis
Forward moves, and the driving of each charger synchronizes, and speed is consistent, and displacement meter shows unanimously, and walking beam 3 displacement touches the mark value,
Then make charger effect reverse, carry out Y-axis negative sense relative storey displacement detection, after walking beam 3 reaches drift index value, then make
Charger effect is reverse, makes walking beam 3 return to initial position, is a circulation, repeats described circulation three times, complete Y-axis
Angle detecting, and detect whether test specimen state meets requirement；
(4) carry out Z axis forward relative storey displacement detection, start all Z-direction chargers 7 and along Z axis just driving curtain wall test specimen 20
To movement, the driving of each charger synchronizes, and speed is consistent, and displacement meter shows unanimously, and walking beam 3 displacement touches the mark value,
Then make charger effect reverse, carry out Z axis negative sense relative storey displacement detection, after walking beam 3 reaches drift index value, then make
Charger effect is reverse, makes walking beam 3 return to initial position, is a circulation, repeats described circulation three times, complete Z axis
Angle detecting, and detect whether test specimen state meets requirement.
Finally it is noted that these are only the preferred embodiments of the present invention, it is not limited to the present invention, although reference
The present invention has been described in detail by embodiment, and for a person skilled in the art, it still can be to aforementioned each enforcement
Technical scheme described in example is modified, or wherein portion of techniques feature is carried out equivalent, but all the present invention's
Within spirit and principle, any modification, equivalent substitution and improvement etc. made, should be included within the scope of the present invention.
Claims (9)
1. a corner curtain buildings stratified deformation performance detecting system, it is characterised in that: include for installing angle curtain wall test specimen
Installing mechanism, charger and displacement meter, described charger include drive curtain wall test specimen along parallel curtain wall test specimen face and along water
Square to the X of movement to charger, the Y-direction charger that moves along vertical curtain wall test specimen face of curtain wall test specimen and driving is driven to live
The Z-direction charger that dynamic beam vertically moves, described displacement meter includes for detecting curtain wall test specimen along parallel curtain wall test specimen face
And the X of horizontal direction displacement is to displacement meter, for detecting the curtain wall test specimen Y-direction displacement meter along the direction displacement of vertical curtain wall test specimen face
And for detecting the Z-direction displacement meter of curtain wall vertically displacement, described installing mechanism includes consolidating for secured curtain wall test specimen
Determine frame, described curtain wall test specimen include the interconnective first big face with second largest, described fixed mount includes the with curtain wall test specimen
Second largest vertical second connecting rod of the vertical first connecting rod in one big face and curtain wall test specimen, described first connecting rod and described second
Connecting rod is arranged in a crossed manner, and welds together.
Corner curtain buildings stratified deformation performance detecting system the most according to claim 1, it is characterised in that: described installation
Mechanism also includes walking beam and at least one fixing beam, and described walking beam is fixing with curtain wall test specimen to be connected, described fixing beam simultaneously with
Described fixed mount is fixing to be connected, and another side is fixing with described curtain wall test specimen to be connected；Described X is to charger, Y-direction charger
Described walking beam is driven to move with Z-direction charger.
Corner curtain buildings stratified deformation performance detecting system the most according to claim 2, it is characterised in that: described activity
Beam is horizontally disposed with, and described walking beam is provided with extended element, and described X loads to charger, Y-direction charger and Z-direction
Device drives described extended element to move.
Corner curtain buildings stratified deformation performance detecting system the most according to claim 3, it is characterised in that: described extension
Component includes first connector connected vertically with described walking beam, the second connector and by described first connector and described the
The 3rd connector that two connectors connect, described 3rd connector is parallel with described walking beam, and described X includes two to charger
Individual first outfan, said two the first outfan is connected with the first connector and the second connector respectively, and described Y-direction adds and carries
Putting and include two the second outfans, said two the second outfan is parallel to the two sides of curtain wall test specimen even respectively with the 3rd connector
Connecing, described Z-direction charger includes that two the 3rd outfans, two the 3rd outfan two sides upper and lower with walking beam respectively are connected.
Corner curtain buildings stratified deformation performance detecting system the most according to claim 2, it is characterised in that: described installation
The supporting part for supporting described walking beam it is provided with on frame.
Corner curtain buildings stratified deformation performance detecting system the most according to claim 5, it is characterised in that: described support
The roller bearing for reducing friction it is provided with between portion and described walking beam.
Corner curtain buildings stratified deformation performance detecting system the most according to claim 1, it is characterised in that: described fixing
Frame also includes that third connecting rod and fourth link, described third connecting rod two ends hand over the vertical rod of second connecting rod position to weld with first connecting rod, the
One connecting rod, second connecting rod, third connecting rod and fourth link intersect to form the radial structure centered by crossover location.
Corner curtain buildings stratified deformation performance detecting system the most according to claim 1, it is characterised in that: described loading
Device includes two-way function jack and hydraulic pump.
9. a corner curtain based on the corner curtain buildings stratified deformation performance detecting system according to any one of claim 1-9
Wall building interlayer deformation performance detection method, it is characterised in that comprise the following steps:
(1) carry out the installation of many corners curtain wall test specimen, the bottom of many corners curtain wall test specimen and top are arranged on fixing beam, examination
The middle part of part is arranged on walking beam, is connected fixing to fixing beam and installing rack, and to each big of curtain wall test specimen and separately
Little face be respectively arranged X to charger, Y-direction charger is, and all layout Z-direction chargers to curtain wall test specimen；
(2) carry out X-axis forward relative storey displacement detection, start all X and drive curtain wall test specimen to move along X-axis forward to charger,
The driving of each charger synchronizes, and speed is consistent, and displacement meter shows unanimously, and walking beam displacement touches the mark value, then makes loading
Device effect is reverse, carries out X-axis negative sense relative storey displacement detection, after walking beam reaches drift index value, then makes charger effect
Reversely, make walking beam return to initial position, be a circulation, repeat described circulation three times, complete X-direction detection, and examine
Whether test block state meets requirement；
(3) carry out Y-axis forward relative storey displacement detection, start all Y-direction chargers and drive curtain wall test specimen to move along Y-axis forward,
The driving of each charger synchronizes, and speed is consistent, and displacement meter shows unanimously, and walking beam displacement touches the mark value, then makes loading
Device effect is reverse, carries out Y-axis negative sense relative storey displacement detection, after walking beam reaches drift index value, then makes charger effect
Reversely, make walking beam return to initial position, be a circulation, repeat described circulation three times, complete Y direction detection, and examine
Whether test block state meets requirement；
(4) carry out Z axis forward relative storey displacement detection, start all Z-direction chargers and drive curtain wall test specimen to move along Z axis forward,
The driving of each charger synchronizes, and speed is consistent, and displacement meter shows unanimously, and walking beam displacement touches the mark value, then makes loading
Device effect is reverse, carries out Z axis negative sense relative storey displacement detection, after walking beam reaches drift index value, then makes charger effect
Reversely, make walking beam return to initial position, be a circulation, repeat described circulation three times, complete Z-direction detection, and examine
Whether test block state meets requirement.
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| CN201610311159.4A CN105910839B (en) | 2016-05-11 | 2016-05-11 | A kind of corner curtain buildingses stratified deformation performance detecting system and method |
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| CN201610311159.4A CN105910839B (en) | 2016-05-11 | 2016-05-11 | A kind of corner curtain buildingses stratified deformation performance detecting system and method |
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| CN109186869A (en) * | 2018-10-12 | 2019-01-11 | 广东建源检测技术有限公司 | A kind of building curtain wall air-tightness detection device |
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| CN105910839B (en) | 2018-03-09 |
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