CN201897555U - System for detecting plane internal deformation performance of building curtain wall - Google Patents
System for detecting plane internal deformation performance of building curtain wall Download PDFInfo
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- CN201897555U CN201897555U CN2010206409762U CN201020640976U CN201897555U CN 201897555 U CN201897555 U CN 201897555U CN 2010206409762 U CN2010206409762 U CN 2010206409762U CN 201020640976 U CN201020640976 U CN 201020640976U CN 201897555 U CN201897555 U CN 201897555U
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Abstract
The utility model provides a system for detecting the plane internal deformation performance of a building curtain wall, which comprises a supporting system, a power system and a measurement control system, wherein the supporting system comprises a test box body, a driving link, swinging links and test piece installation beams, wherein the power system comprises a hydraulic pump, a solenoid directional valve and a jack; the measurement control system comprises a displacement meter and a control device; the driving link, the jack and the displacement meter are all arranged on the bottom of the test box body; the upper ends of two swinging links are hinged with the top of the test box body, and the lower ends of two swinging links are hinged with two ends of the driving link; the test piece installation beams and the two swinging links are hinged in the direction parallel to the horizontal plane; and the control device, the solenoid directional valve and the displacement meter are all connected via leads. According to the system, the plane internal deformation test of the curtain wall can be carried out only by simply connecting and installing the original test curtain wall, and two loading modes of a continuous parallelogram method and a symmetric deformation method can be performed.
Description
Technical field
The utility model belongs to building curtain wall device for detecting performance design field, particularly a kind of system that is used for building curtain wall plane internal strain Performance Detection.
Background technology
According to national standard, the enterolithic detection principle in curtain wall plane is to make crossbearer along continuous straight runs in the curtain wall plane of installing test specimen hang down the Zhou Fanfu motion, and curtain wall produced the enterolithic effect in plane when simulation was subjected to earthquake or wind load.The present domestic actual pick-up unit that uses generally has two kinds: a kind of is to adopt reaction frame that the curtain wall test specimen is installed, carry out continuous parallelogram method load mode, the advantage of this method is to arbitrate detection, but reaction frame cost of manufacture height, the occupied ground area is bigger, is not suitable for promoting the use of; Another kind is to install and fix beam and portable beam on forbay, carries out symmetric deformation method load mode, and the advantage of this method is that equipment investment cost is low, but can't arbitrate detection.
Therefore, need provide the system that is used for building curtain wall plane internal strain Performance Detection that a kind of cost is low and can arbitrate detection.
The utility model content
The shortcoming that fundamental purpose of the present utility model is to overcome prior art provides a kind of system that is used for building curtain wall plane internal strain Performance Detection with not enough, and it has the advantage that cost is low and can arbitrate detection.The purpose of this utility model realizes by following technical scheme: a kind of system that is used for building curtain wall plane internal strain Performance Detection, comprise supporting system, power system and Measurement and Control System, described supporting system comprises test casing, drive link, swing rod member and test specimen installation crossbeam, drive link is arranged at the bottom of test casing, two swing rod member upper ends are hinged with test casing top, lower end and drive link two ends are hinged, test specimen install crossbeam with two swing rod member be parallel on the surface level direction hinged; Described power system comprises hydraulic pump, solenoid directional control valve, lifting jack, and lifting jack is fixed in the test bottom half, joins with described drive link, and hydraulic pump, solenoid directional control valve and lifting jack are connected by oil pipe successively; Described Measurement and Control System comprises displacement meter, control device, displacement meter is fixed on the displacement that test casing upper edge force direction is measured drive link, control device all is connected by lead with displacement meter with solenoid directional control valve, and the test specimen in the supporting system is installed crossbeam and is connected by the angle sign indicating number with the curtain wall test specimen.
Two fuel tanks, oil pipe, push rod and bases about described lifting jack comprises, two fuel tanks are connected with solenoid directional control valve by oil pipe respectively, two fuel tank two ends about push rod is arranged at, when being used for therein a fuel tank input oil to this end elongation, drive link is applied along the power of push rod prolonging direction, two fuel tanks are arranged on the base about described, are fixed in the test bottom half by base.
The course of work of the present utility model: when carrying out building curtain wall plane internal strain performance detection with the utility model, at first lifting jack and displacement meter are fixed on the test casing, then by solenoid directional control valve to lifting jack about the actions carrying out oil output or reflux of two fuel tanks, control lifting jack inner push-rod moves, thereby drive link is applied along the power of push rod prolonging direction, make lifting jack promote drive link, drive link makes the swing rod member drive test specimen installation crossbeam and produce parallel distortion on in-plane, measure the distance that drive link moves by displacement meter on in-plane then, and displacement information is sent to control device in real time, when the distance that moves on in-plane when drive link reaches this grade maximum and requires, the loading direction of control device control solenoid directional control valve conversion lifting jack, hang down the Zhou Fanfu motion thereby make test specimen that crossbeam along continuous straight runs in the curtain wall plane is installed, carry out building curtain wall plane internal strain performance detection.
The utility model compared with prior art has following advantage and beneficial effect:
1, the utility model need not a test curtain wall and pulls down refitting after curtain wall is finished three property tests, only needs former test curtain wall is done simple connection, can carry out the internal strain test of curtain wall plane.
2. the utility model can be made continuous parallelogram method and two kinds of load modes of symmetric deformation method.
Description of drawings
Fig. 1 is the utility model at the lifting jack structural representation the during application of force not;
Fig. 2 is the distortion synoptic diagram of the utility model after the lifting jack application of force.
Embodiment
Below in conjunction with embodiment and accompanying drawing the utility model is described in further detail, but embodiment of the present utility model is not limited thereto.
As shown in Figure 1, a kind of system that is used for building curtain wall plane internal strain Performance Detection, comprise supporting system, power system and Measurement and Control System, described supporting system comprises test casing 1, drive link 2, swing rod member 3 and test specimen installation crossbeam 4, drive link 2 is arranged at the bottom of test casing 1, two swing rod member 3 upper ends are hinged with test casing 1 top, and lower end and drive link 2 two ends are hinged, test specimen install crossbeam 4 and two swing rod member 3 be parallel on the surface level direction hinged; Described power system comprises hydraulic pump 5, solenoid directional control valve 6, lifting jack 7, and lifting jack 7 is fixed in test casing 1 bottom, joins with described drive link 2, and hydraulic pump 5, solenoid directional control valve 6 and lifting jack 7 are connected by oil pipe successively; Described Measurement and Control System comprises displacement meter 8, control device 9, displacement meter 8 is fixed on the displacement that test casing 1 upper edge force direction is measured drive link 2, control device 9 all is connected by lead with displacement meter 8 with solenoid directional control valve 6, and the test specimen in the supporting system is installed crossbeam 4 and is connected by the angle sign indicating number with the curtain wall test specimen.
Two fuel tanks 10, oil pipe, push rod 11 and bases 12 about described lifting jack 7 comprises, two fuel tanks 10 are connected with solenoid directional control valve 6 by oil pipe respectively, two fuel tank 10 two ends about push rod 11 is arranged at, when being used for therein a fuel tank 10 input oil to this end elongation, drive link 2 is applied along the power of push rod 11 prolonging directions, two fuel tanks 10 are arranged on the base 12 about described, are fixed in test casing 1 bottom by base 12.
Device shown in Figure 1 is the utility model at the lifting jack synoptic diagram the during application of force not, Fig. 2 is the distortion synoptic diagram after the lifting jack application of force, as can be seen from Figure, after lifting jack 7 application of forces, crossbeam 4 is installed just can be driven the curtain wall test specimen produces parallelogram in the curtain wall plane distortion by drive link 2, swing rod member 3, test specimen.
The course of work of the present utility model: when carrying out building curtain wall plane internal strain performance detection with the utility model, at first lifting jack 7 and displacement meter 8 are fixed on the test casing 1, then by two actions that fuel tank 10 carries out oil output or refluxes about 6 pairs of lifting jack 7 of solenoid directional control valve, control lifting jack 7 inner push-rods 11 move, thereby drive link 2 is applied along the power of push rod 11 prolonging directions, make lifting jack 7 promote drive link 2, drive link 2 makes swing rod member 3 drive test specimen installation crossbeam 4 and produce parallel distortion on in-plane, measure the distance that drive link 2 moves by displacement meter 8 on in-plane then, and displacement information is sent to control device 9 in real time, when the distance that moves on in-plane when drive link 2 reaches this grade maximum and requires, the loading direction of control device 9 control solenoid directional control valves 6 conversion lifting jack 7, hang down the Zhou Fanfu motion thereby make test specimen that crossbeam 4 along continuous straight runs in the curtain wall plane is installed, carry out building curtain wall plane internal strain performance detection.
The foregoing description is the utility model preferred implementation; but embodiment of the present utility model is not restricted to the described embodiments; other any do not deviate from change, the modification done under spirit of the present utility model and the principle, substitutes, combination, simplify; all should be the substitute mode of equivalence, be included within the protection domain of the present utility model.
Claims (2)
1. system that is used for building curtain wall plane internal strain Performance Detection, it is characterized in that, comprise supporting system, power system and Measurement and Control System, described supporting system comprises test casing, drive link, swing rod member and test specimen installation crossbeam, drive link is arranged at the bottom of test casing, two swing rod members upper ends are hinged with test casing top, and lower end and drive link two ends are hinged, test specimen install crossbeam and two swing rod member be parallel on the surface level direction hinged; Described power system comprises hydraulic pump, solenoid directional control valve, lifting jack, and lifting jack is fixed in the test bottom half, joins with described drive link, and hydraulic pump, solenoid directional control valve and lifting jack are connected by oil pipe successively; Described Measurement and Control System comprises displacement meter, control device, displacement meter is fixed on the displacement that test casing upper edge force direction is measured drive link, control device all is connected by lead with displacement meter with solenoid directional control valve, and the test specimen in the supporting system is installed crossbeam and is connected by the angle sign indicating number with the curtain wall test specimen.
2. a kind of system that is used for building curtain wall plane internal strain Performance Detection according to claim 1, it is characterized in that, two fuel tanks, oil pipe, push rod and bases about described lifting jack comprises, two fuel tanks are connected with solenoid directional control valve by oil pipe respectively, two fuel tank two ends about push rod is arranged at, when being used for therein a fuel tank input oil to this end elongation, drive link is applied along the power of push rod prolonging direction, two fuel tanks are arranged on the base about described, are fixed in the test bottom half by base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206409762U CN201897555U (en) | 2010-12-03 | 2010-12-03 | System for detecting plane internal deformation performance of building curtain wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206409762U CN201897555U (en) | 2010-12-03 | 2010-12-03 | System for detecting plane internal deformation performance of building curtain wall |
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| Publication Number | Publication Date |
|---|---|
| CN201897555U true CN201897555U (en) | 2011-07-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206409762U Expired - Fee Related CN201897555U (en) | 2010-12-03 | 2010-12-03 | System for detecting plane internal deformation performance of building curtain wall |
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| CN (1) | CN201897555U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102620707A (en) * | 2012-04-17 | 2012-08-01 | 南京工业大学 | Site detection method and device for glass of hidden frame glass curtain wall |
| CN105003073A (en) * | 2015-04-24 | 2015-10-28 | 江苏省建筑工程质量检测中心有限公司 | Large-sized building curtain wall detection installing box body |
| CN109000578A (en) * | 2018-07-12 | 2018-12-14 | 上海海事大学 | A kind of building curtain wall wind pressure deformation monitoring method that the whole audience is contactless |
| CN109163669A (en) * | 2018-07-13 | 2019-01-08 | 上海海事大学 | A method of the digital picture based on building curtain wall surface monitors its in-plane deformation |
| CN109579755A (en) * | 2018-11-09 | 2019-04-05 | 通标标准技术服务有限公司 | Glass curtain wall earthquake displacement analoging detecting device |
| CN109931878A (en) * | 2018-07-13 | 2019-06-25 | 上海海事大学 | A kind of building curtain wall seismic deformation monitoring method based on digital speckle label |
-
2010
- 2010-12-03 CN CN2010206409762U patent/CN201897555U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102620707A (en) * | 2012-04-17 | 2012-08-01 | 南京工业大学 | Site detection method and device for glass of hidden frame glass curtain wall |
| CN102620707B (en) * | 2012-04-17 | 2014-10-29 | 南京工业大学 | Site detection method and device for glass of hidden frame glass curtain wall |
| CN105003073A (en) * | 2015-04-24 | 2015-10-28 | 江苏省建筑工程质量检测中心有限公司 | Large-sized building curtain wall detection installing box body |
| CN109000578A (en) * | 2018-07-12 | 2018-12-14 | 上海海事大学 | A kind of building curtain wall wind pressure deformation monitoring method that the whole audience is contactless |
| CN109163669A (en) * | 2018-07-13 | 2019-01-08 | 上海海事大学 | A method of the digital picture based on building curtain wall surface monitors its in-plane deformation |
| CN109931878A (en) * | 2018-07-13 | 2019-06-25 | 上海海事大学 | A kind of building curtain wall seismic deformation monitoring method based on digital speckle label |
| CN109579755A (en) * | 2018-11-09 | 2019-04-05 | 通标标准技术服务有限公司 | Glass curtain wall earthquake displacement analoging detecting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110713 Termination date: 20181203 |