CN106969968A - Metal roofing board wind resistance takes off detecting system - Google Patents
Metal roofing board wind resistance takes off detecting system Download PDFInfo
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- CN106969968A CN106969968A CN201710107303.7A CN201710107303A CN106969968A CN 106969968 A CN106969968 A CN 106969968A CN 201710107303 A CN201710107303 A CN 201710107303A CN 106969968 A CN106969968 A CN 106969968A
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- control device
- detection
- wind resistance
- blower fan
- detecting system
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M9/00—Aerodynamic testing; Arrangements in or on wind tunnels
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- General Physics & Mathematics (AREA)
- General Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Fluid Mechanics (AREA)
- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
- Aerodynamic Tests, Hydrodynamic Tests, Wind Tunnels, And Water Tanks (AREA)
Abstract
Detecting system is taken off the invention discloses a kind of metal roofing board wind resistance easy to use, saving test period, raising capacity utilization and detection efficiency.The present invention includes at least two detection casings (1), blower fan (2), operating control device (3), air pressure control device (5), blast main (7), blower fan (2) passes through blast main (7) and each detection casing (1) removable connection, air pressure control device (5) is arranged on blast main (7), on blast main (7) total air-valve (61) is provided with the exit of blower fan (2), adjusting air valve (62) is provided with before the outlet of blast main (7) and after air pressure control device (5), it is provided for gathering the parameter acquisition end of real-time blast in detection casing (1), operating control device (3) is respectively to blower fan (2), air pressure control device (5), total air-valve (61) and adjusting air valve (62) carry out automatically controlled, parameter acquisition end will detect that data are sent to operating control device (3).It the composite can be widely applied to wind resistance detection field.
Description
Technical field
Detecting system is taken off the present invention relates to a kind of metal roofing board wind resistance.
Background technology
With the development of science and technology, various modern buildings are presented in face of people.There is many again at present
Novel building is using the building of the Roof system, especially steel construction of metal structure, and its Roof system is naturally also using metal
The Roof system of structure.Composite metal Roof system is in all kinds of buildings using more and more extensive.
The wind loading rating of the building of metal structure especially metal Roof, directly influence the safety of building in itself and
Life-span, concerning life and production.At present, the means detected to metal Roof system are limited, due to testing the size of test specimen
Greatly, and existing metal Roof detection device is all integrally fixed in factory, the installation of test specimen is caused it is generally necessary at 2 days
Between, dismounting needs 1 day time, and the time of testing inspection typically only needs to 1~2 hour, therefore the installation and removal of test specimen
The most of the time of whole process of the test is occupied, the service efficiency of testing equipment is very low, waste detection time.
The content of the invention
The technical problems to be solved by the invention are to overcome the deficiencies in the prior art to be tried there is provided a kind of easy to use, saving
The metal roofing board wind resistance for testing time, raising capacity utilization and detection efficiency takes off detecting system.
The technical solution adopted in the present invention is：The present invention includes at least two detection casings, blower fan, operational control dress
Put, air pressure control device, blast main, the blower fan by the blast main with it is each it is described detection the removable connection of casing, it is described
Air pressure control device is arranged on the blast main, and total air-valve is provided with the exit of the blower fan on the blast main, described
Before the outlet of blast main and it is provided with after the air pressure control device in adjusting air valve, the detection case body and is provided for collection
The parameter acquisition end of real-time blast, the operating control device is respectively to the blower fan, the air pressure control device, total wind
Valve and adjusting air valve progress are automatically controlled, and the parameter acquisition end will detect that data are sent to the operating control device.
When carrying out detection experiment, the blast main is only connected and to this described in detection case body with a detection casing
Test specimen detected, other it is described detection casings be in stand-by state, carry out test specimen installation or removal, be that follow-up test is done
Prepare, to reduce experiment time, realize that test specimen detection is synchronous with installation and/or dismounting and carry out.
Frequency converter is connected between the operating control device and the blower fan, to carry out VFC to the blower fan.
The blower fan is high pressure positive blower.
Each detection casing is movable type, and the detection casing is provided with castor.
The specification of each detection casing is identical.
Or, the specification part of each detection casing is different or all different.
The operating control device includes industrial computer, and for manipulating the industrial computer and showing the detection casing in real time
Interior test pressure and the control end touch-screen of trial curve.
The industrial computer is programmable controller including PLC.
The parameter acquisition end includes several pressure sensors.
The beneficial effects of the invention are as follows：Due to the present invention include at least two detection casings, blower fan, operating control device,
Air pressure control device, blast main, the blower fan pass through the blast main and each detection removable connection of casing, the blast
Control device is arranged on the blast main, and total air-valve, total wind are provided with the exit of the blower fan on the blast main
It is provided with before the outlet of pipe and after the air pressure control device in adjusting air valve, the detection case body and is provided for collection in real time
The parameter acquisition end of blast, the operating control device respectively to the blower fan, the air pressure control device, total air-valve and
The adjusting air valve progress is automatically controlled, and the parameter acquisition end will detect that data are sent to the operating control device；The present invention gram
The drawbacks of having taken prior art, detects casing by setting at least two, realizes by an operating control device and blower fan
System, multiple detection casings of plugging into respectively realize the time that waiting is installed and removes test specimen of saving, and experiment correspondence connects every time
A detection casing is connect, is tested, the detection casing of experiment is not participated in subsequently, installation, the dismounting of test specimen can be prepared,
Be ready for follow-up experiment, so as to improve the efficiency used of testing equipment, reduce need not time waste, realize examination
Part is tested and test specimen is installed, the synchronous progress of dismantlement work, especially when multiple experiments need to carry out, the detection casing difference
The test specimen installation, dismounting, process of the test of different tests step are performed, the experiment stand-by period is reduced, improves and test total time
Efficiency；Therefore the present invention metal roofing board wind resistance take off detecting system it is easy to use, save test period, improve capacity utilization and
Detection efficiency.
Brief description of the drawings
Fig. 1 is the attachment structure schematic diagram of the embodiment of the present invention；
Fig. 2 is the system control schematic diagram of the embodiment of the present invention.
Embodiment
As shown in Figure 1 and Figure 2, the metal roofing board wind resistance of the present embodiment, which takes off detecting system, includes three detection casings 1, wind
Machine 2, operating control device 3, air pressure control device 5, blast main 7, each detection casing 1 is movable type, the detection casing 1
Castor 10 is provided with, the specification of each detection casing 1 is identical, and the blower fan 2 is high pressure positive blower, and the blower fan 2 is by described
Blast main 7 and each detection removable connection of casing 1, the air pressure control device 5 is arranged on the blast main 7, described
On blast main 7 in the exit of the blower fan 2 be provided with total air-valve 61, before the outlet of the blast main 7 and the blast control
Adjusting air valve 62 is provided with after device 5, frequency converter 4 is connected between the operating control device 3 and the blower fan 2, with to described
Blower fan 2 carries out being provided for gathering in VFC, the detection casing 1 the parameter acquisition end of real-time blast, and the parameter is adopted
Collect end include several pressure sensors, the operating control device 3 respectively to the blower fan 2, the air pressure control device 5,
Total air-valve 61 and the adjusting air valve 62 carry out it is automatically controlled, the parameter acquisition end by detect data be sent to it is described operation control
Device processed, the operating control device 3 includes industrial computer, and for manipulating the industrial computer and showing the detection casing in real time
The control end touch-screen of test pressure and trial curve in 1, the industrial computer includes PLC, is easy to basis
Different testing standard adjustment programmes and control parameter, so that the various parameters such as fluctuation and the retention time of blast are set, it is described
Control end touch-screen can show the trial curves such as test specimen pressure intuitively, in real time, and operator can clearly viewing test process
With the trend of parameter value, Parameters variation, the operating control device 3 also records process of the test parameter, curve, and in off-test
The function such as test report and printing is generated afterwards；When carrying out detection experiment, the blast main 7 only connects with a detection casing 1
Connect and to detecting that the test specimen in casing 1 is detected this described, other described detection casings 1 are in stand-by state, carry out test specimen
Installation or removal, be that follow-up test is prepared, with reduce experiment time, realize test specimen detection with install and/or dismantle
It is synchronous to carry out, the operating efficiency and convenience of detection are greatly improved, this did not had in the art.
Above example is only used by way of example only, is not limitation of the present invention, and the form of implementing is not limited to
Described in the embodiment stated.Such as can as the case may be, the quantity of the detection casing 1 can be two or three with
On, the specification of each detection casing 1 can also part it is different or all different, examined with the test specimen to different size
Survey, the scope of application is more extensive.
Instant invention overcomes the drawbacks of prior art, casing 1 is detected by setting at least two, is realized by a behaviour
Make control device and blower fan system, plug into respectively it is multiple it is described detection casings 1, realize save waiting install and remove test specimen when
Between, the detection casing 1 of experiment correspondence connection one, is tested, is not participated in the detection casing 1 of experiment subsequently every time, can be with
Prepare installation, the dismounting of test specimen, be that follow-up experiment is ready, so as to improve the efficiency used of testing equipment, reduce not
Must time waste, realize specimen test and test specimen install, the synchronous progress of dismantlement work, especially multiple experiments need into
During row, the test specimen that the detection casing 1 performs different tests step respectively is installed, dismantled, process of the test, when reducing experiment wait
Between, improve and test total time efficiency；Therefore the present invention metal roofing board wind resistance take off detecting system it is easy to use, save examination
Test the time, improve capacity utilization and detection efficiency.
It the composite can be widely applied to wind resistance detection field.
Claims (10)
1. a kind of metal roofing board wind resistance takes off detecting system, it is characterised in that：Including at least two detection casings (1), blower fan
(2), operating control device (3), air pressure control device (5), blast main (7), the blower fan (2) by the blast main (7) with
Each described detection casing (1) removable connection, the air pressure control device (5) is arranged on the blast main (7), total wind
Manage on (7) and to be provided with total air-valve (61) in the exit of the blower fan (2), before the outlet of the blast main (7) and the blast
Adjusting air valve (62) is provided with after control device (5), the interior parameter for being provided for gathering real-time blast of detection casing (1) is adopted
Collect end, the operating control device (3) is respectively to the blower fan (2), the air pressure control device (5), total air-valve (61)
And the adjusting air valve (62) carries out automatically controlled, the parameter acquisition end will detect that data are sent to the operating control device (3).
2. metal roofing board wind resistance according to claim 1 takes off detecting system, it is characterised in that：When carrying out detection experiment,
The blast main (7) is only connected and to detecting that the test specimen in casing (1) is examined this described with a detection casing (1)
Survey, other described detection casings (1) are in stand-by state, carry out the installation or removal of test specimen, are that follow-up test is prepared, to subtract
Time is tested less, is realized that test specimen detection is synchronous with installation and/or dismounting and is carried out.
3. metal roofing board wind resistance according to claim 1 takes off detecting system, it is characterised in that：The operating control device
(3) frequency converter (4) is connected between the blower fan (2), to carry out VFC to the blower fan (2).
4. the metal roofing board wind resistance according to claim 1 or 3 takes off detecting system, it is characterised in that：The blower fan (2) is
High pressure positive blower.
5. metal roofing board wind resistance according to claim 1 takes off detecting system, it is characterised in that：Each detection casing
(1) it is movable type, the detection casing (1) is provided with castor (10).
6. metal roofing board wind resistance takes off detecting system according to claim 1 or 5, it is characterised in that：Each detection case
The specification of body (1) is identical.
7. metal roofing board wind resistance takes off detecting system according to claim 1 or 5, it is characterised in that：Each detection case
The specification part of body (1) is different or all different.
8. metal roofing board wind resistance according to claim 1 takes off detecting system, it is characterised in that：The operating control device
(3) industrial computer is included, and for manipulating the industrial computer and showing the test pressure in the detection casing (1) and experiment in real time
The control end touch-screen of curve.
9. metal roofing board wind resistance according to claim 8 takes off detecting system, it is characterised in that：The industrial computer includes
PLC.
10. metal roofing board wind resistance according to claim 1 takes off detecting system, it is characterised in that：The parameter acquisition end
Including several pressure sensors.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710107303.7A CN106969968A (en) | 2017-02-27 | 2017-02-27 | Metal roofing board wind resistance takes off detecting system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710107303.7A CN106969968A (en) | 2017-02-27 | 2017-02-27 | Metal roofing board wind resistance takes off detecting system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106969968A true CN106969968A (en) | 2017-07-21 |
Family
ID=59328744
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710107303.7A Pending CN106969968A (en) | 2017-02-27 | 2017-02-27 | Metal roofing board wind resistance takes off detecting system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106969968A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108195674A (en) * | 2017-12-25 | 2018-06-22 | 珠海安维特工程检测有限公司 | A kind of connection force checking device |
| CN109186923A (en) * | 2018-11-19 | 2019-01-11 | 温州大学瓯江学院 | A kind of device for wind-tunnel detection plate wind resistance |
| CN110296807A (en) * | 2019-07-03 | 2019-10-01 | 重庆盛厦果时科技有限公司 | A kind of wind load actual measurement room of variable roof slope surface |
| CN110346203A (en) * | 2019-07-31 | 2019-10-18 | 广西天正钢结构有限公司 | A kind of roof board wind experimental rig and its application method |
| CN112649286A (en) * | 2021-01-16 | 2021-04-13 | 中冶建筑研究总院有限公司 | Flexible roof wind-resistant uncovering performance field detection equipment |
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| CN101520358A (en) * | 2008-07-07 | 2009-09-02 | 百安力钢结构应用科技有限公司 | Device for detecting the comprehensive physical property of roofing system |
| CN101706376A (en) * | 2009-09-28 | 2010-05-12 | 百安力钢结构应用科技有限公司 | Metal building element dynamic wind load simulation test device |
| CN204649451U (en) * | 2015-04-09 | 2015-09-16 | 中铁电气化局集团北京建筑工程有限公司武昌分公司 | A kind of metal Roof system wind uplift resistance test unit |
| CN105937922A (en) * | 2016-06-30 | 2016-09-14 | 珠海安维特工程检测有限公司 | Building roof comprehensive performance testing device and method |
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| CN101520358A (en) * | 2008-07-07 | 2009-09-02 | 百安力钢结构应用科技有限公司 | Device for detecting the comprehensive physical property of roofing system |
| CN101706376A (en) * | 2009-09-28 | 2010-05-12 | 百安力钢结构应用科技有限公司 | Metal building element dynamic wind load simulation test device |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108195674A (en) * | 2017-12-25 | 2018-06-22 | 珠海安维特工程检测有限公司 | A kind of connection force checking device |
| CN109186923A (en) * | 2018-11-19 | 2019-01-11 | 温州大学瓯江学院 | A kind of device for wind-tunnel detection plate wind resistance |
| CN110296807A (en) * | 2019-07-03 | 2019-10-01 | 重庆盛厦果时科技有限公司 | A kind of wind load actual measurement room of variable roof slope surface |
| CN110296807B (en) * | 2019-07-03 | 2020-10-30 | 浙江金果知识产权有限公司 | Wind load real measurement room with variable roof slope |
| CN110346203A (en) * | 2019-07-31 | 2019-10-18 | 广西天正钢结构有限公司 | A kind of roof board wind experimental rig and its application method |
| CN112649286A (en) * | 2021-01-16 | 2021-04-13 | 中冶建筑研究总院有限公司 | Flexible roof wind-resistant uncovering performance field detection equipment |
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| SE01 | Entry into force of request for substantive examination | ||
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Application publication date: 20170721 |