CN206832414U - A kind of lighting roof physical property test part and wind uplift resistance experimental rig - Google Patents
A kind of lighting roof physical property test part and wind uplift resistance experimental rig Download PDFInfo
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- CN206832414U CN206832414U CN201720591796.1U CN201720591796U CN206832414U CN 206832414 U CN206832414 U CN 206832414U CN 201720591796 U CN201720591796 U CN 201720591796U CN 206832414 U CN206832414 U CN 206832414U
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- chamber
- lighting roof
- experimental rig
- uplift resistance
- wind uplift
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Abstract
It the utility model is related to metal Roof test device field, provide a kind of lighting roof physical property test part, including spray system, there is the first chamber of inner chamber and the mounting bracket that is placed in the first chamber, mounting bracket is installed with test specimen, and the working end of spray system is located at the top of test specimen.A kind of lighting roof physical property test part of the present utility model, meeting leak is detected whether by setting spray system to lighting roof spray water, and by watertightness detection system, it is simple in construction.A kind of wind uplift resistance experimental rig, including lighting roof physical property test part any as described above are provided；Also include blast manufacturing equipment and the second chamber, the working end of blast manufacturing equipment connects with the first chamber.A kind of wind uplift resistance experimental rig of the present utility model increases by the second chamber, sets blast manufacturing machine to make to form malleation in the first chamber, can negative pressure above imitation specimen, the situation of lower section malleation, so as to carry out wind uplift resistance experiment.
Description
Technical field
The utility model is related to metal Roof test device field, specially a kind of lighting roof physical property test part with
And wind uplift resistance experimental rig.
Background technology
With the development of metal Roof system, people are higher for the quality of building, reliability requirement.Therefore, either
Metal Roof building that is newly-built, building or built up again, all should reasonably carry out the detection of lighting roof physical property and wind resistance
It can detect, verify the watertightness of lighting roof and the wind resistance of roofing, foundation be provided to the reliability of building, also to the peace of building
Full property provides safeguard.
The device detected respectively for the physical property of lighting roof in the prior art be present and examined for roofing wind resistance
The device of survey, but without a set of detection means that can be detected above two and be combined into one.
Utility model content
The purpose of this utility model is to provide a kind of lighting roof physical property test part and wind uplift resistance experiment
Device, lighting roof physical property test and wind uplift resistance experiment are combined together, the efficiency of experiment is improved, alleviates labor
Power.
To achieve the above object, the utility model embodiment provides following technical scheme：A kind of lighting roof physical property examination
Experiment device, including the first chamber with inner chamber and the mounting bracket that is placed in first chamber, the mounting bracket are consolidated
Dingan County is equipped with test specimen, and the test specimen includes lighting roof, and the lighting roof is located at the top of the mounting bracket；The experimental rig is also
Including spray system, the working end of the spray system is located at the top of the lighting roof.
Further, the spray system includes shower nozzle and water tank, and the shower nozzle is connected with the water tank by pipeline, described
Shower nozzle is located at the top of the lighting roof.
Further, the experimental rig also include be used for detect the lighting roof whether the watertightness detection system of leak,
The watertightness check system is located at below the lighting roof.
The utility model embodiment provides another technical solution：A kind of wind uplift resistance experimental rig, including as described above
Any described lighting roof physical property test part；The experimental rig also includes blast manufacturing equipment and has inner chamber
Second chamber, second chamber are placed in the top of the mounting bracket, the working end of the blast manufacturing equipment with it is described
First chamber connects.
Further, in addition to for detecting the pressure sensor of pressure in first chamber.
Further, in addition to for detecting the amount of deflection sensor of amount of deflection in first chamber.
Further, in addition to for detecting the anemometry instrument of the blast manufacturing equipment wind speed, the anemometry instrument
In first chamber.
Further, the test specimen also includes panel and purlin, and the panel and the purlin are fixedly mounted on the peace
Shelve, and the panel and the purlin are mounted on some displacement transducers.
Further, first chamber and shown second chamber include steel structure frame and some sealing material
Material, each encapsulant are installed on the steel structure frame.
Further, in addition to for gathering pressure signal in first chamber, for gathering first chamber
Interior deflection signals, and the electron collection system of the displacement signal for gathering the test specimen.
Compared with prior art, the beneficial effects of the utility model are：A kind of lighting roof physical property test part, passes through
Spray system is set to lighting roof spray water, the situation of rain simulation, and detects whether to leak by watertightness detection system
Water, the modular construction is simple, and cost is low, is adapted to promote；A kind of wind uplift resistance experimental rig, it is physical in above-mentioned lighting roof
It can increase by the second chamber on the basis of test parts, and set blast manufacturing machine to form malleation in the first chamber, from
And can negative pressure above imitation specimen, the situation of lower section malleation, so as to carry out wind uplift resistance experiment, the apparatus structure is simple,
Cost is low, is adapted to promote；Pressure sensor, amount of deflection sensor and anemometry instrument are set, be for convenience can respectively by
Amount of deflection in first chamber is converted into deflection signals, wind speed is turned by the pressure conversion in the first chamber into pressure signal
Change wind velocity signal into；Displacement transducer is set to be to be able to that the displacement of test specimen conveniently is converted into displacement on panel and purlin
Signal；Some encapsulants are installed on steel structure frame, are to ensure the sealing of the first chamber and the second chamber
Can, it is ensured that pressure it is controllable；Electron collection system is set, can facilitate above-mentioned various signals reception, be then communicated to electricity
Analyzed in brain, compared with manual record and analysis, efficiency is greatly improved.
Brief description of the drawings
Fig. 1 is a kind of lighting roof physical property test part and the wind uplift resistance examination that the utility model embodiment provides
The structural representation of experiment device；
In reference：The chambers of 1- first；2- mounting brackets；3- test specimens；30- lighting roofs；4- spray systems；40- shower nozzles；
41- water tanks；6- blast manufacturing equipments；The chambers of 7- second.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The all other embodiment obtained, belong to the scope of the utility model protection.
Referring to Fig. 1, the utility model embodiment provides a kind of physical property test part of lighting roof 30, this part is to use
On metal Roof, it includes the first chamber 1, mounting bracket 2, test specimen 3 and spray system 4, and the first chamber 1 has interior
Chamber, it is the equal of room, and mounting bracket 2 is placed in the first chamber 1, and test specimen 3 is arranged on mounting bracket 2, test specimen 3 and peace
Shelving 2 and combining includes lighting roof 30 equivalent to metal Roof system, test specimen 3, and lighting roof 30 is located at the top of mounting bracket 2,
Spray system 4 is acted on lighting roof 30, it gives the spray water of lighting roof 30, tests whether lighting roof 30 can leak with this
Water.This programme is simple in construction, and cost is low, suitable for promoting the use of.
It is specific embodiment below：
Optimize such scheme, referring to Fig. 1, spray system 4 is for giving the spray water of lighting roof 30, we can be direct
With a water pipe following scheme is used toward spray water on lighting roof 30, the application：Spray system 4 includes shower nozzle 40 and water tank
41, connected between shower nozzle 40 and water tank 41 with pipeline, shower nozzle 40 is located at the top of lighting roof 30, for the water in water tank 41 is taken out
Go out to be sprayed onto on lighting roof 30；One suction pump can also be set, it is convenient that water in water tank 41 is released.
Further optimize such scheme, Fig. 1 please be participate in, watertightness detection system is set, lighting roof 30 can be detected whether
Leak.Watertightness detection system can realize with water-absorbing sponge, and water-absorbing sponge is arranged on into lighting roof 30, and direction connects down
At seam, if water leaks down, water-absorbing sponge will absorb water, check whether water-absorbing sponge moistens and can sentence after experiment
It is disconnected；It can also be realized with foaming agent, smear foaming agent also in the seam crossing in the direction down of lighting roof 30, experiment finishes
Afterwards, seam crossing is checked, proves that watertightness is not all right if there is foam.
The utility model embodiment provides a kind of wind uplift resistance experimental rig, referring to Fig. 1, any being adopted including above-mentioned
Spire physical property test part, the chamber 7 of blast manufacturing equipment 6 and second, blast system are set again on the basis of this part
Manufacturing apparatus 6 can use blower fan of the prior art, and the second chamber 7 is placed in the top of mounting bracket 2, and the second chamber 7 has
There is inner chamber, and need to firmly install the first chamber 1, the three of 2 and second chamber of mounting bracket 7；Blast manufacturing equipment 6 is made
For the first chamber 1, to blast is provided in the first chamber 1, malleation, the first chamber 1 and the second chamber 7 are formed it into
All there is inner chamber, so after malleation is formed in the first chamber 1, it will form pressure difference, test specimen 3 with the second chamber 7
It is situation when being blown so as to simulate between the two chambers, it is possible thereby to try wind uplift resistance
Test.
It is specific embodiment below：
Optimize such scheme, Fig. 1 please be participate in, pressure sensor is set, amount of deflection sensor is set and anemometry is set
Instrument, pressure sensor be pressure conversion in by the first chamber 1 into pressure signal, it can reflect the first chamber
The real-time condition of pressure in 1；Likewise, amount of deflection sensor, which is amount of deflection in by the first chamber 1, is converted into deflection signals
's；Anemometry instrument is arranged in the first chamber 1, and it is for determining wind speed caused by blast manufacturing equipment 6.Using several
Individual sensor can simply knows the situation in the first chamber 1, convenient adjustment in real time.
Further optimize such scheme, Fig. 1 please be participate in, test specimen 3 also includes panel and purlin, panel and the fixed peace of purlin
On mounting bracket 2, and some displacement transducers are mounted on panel and purlin, displacement transducer can be by panel and purlin
Bar caused change in displacement in carrying out wind resistance and taking off experiment is converted into displacement signal, can be according to actual conditions, if the chi of test specimen 3
It is very little bigger, it is accurate for the comparison of detection, several displacement transducers can be set more.The test specimen 3 of the application, i.e. metal Roof
The size of system is 3720 (mm) × 7380 (mm), and panel is 1.0mm thickness aluminum-magnesium-manganese alloy roof plates, purlin include main purlin and
Secondary purlin, main purlin are 120 × 80 × 4 steel square tube, and secondary purlin is 100 × 50 × 3.5 steel square tube, and purlin spacing is
3000mm, secondary purlin spacing are 2400mm, therefore six displacement displacement transducers can be selected, wherein three are evenly distributed on panel
On, the other three is evenly distributed on main purlin.
Further optimize such scheme, Fig. 1 please be participate in, the first chamber 1 and the second chamber 7 include steel structure frame
With some encapsulants, these encapsulants are installed on steel structure frame, and one way in which can be：Steel structure frame
It is quadrilateral, the seamed edge of quadrilateral is all made up of steel, is then installed to encapsulant on the face of each seamed edge formation；It is another
Mode can be：A steel structure frame inherently quadrilateral framework is formed plus steel plate, then again by these sealing material
Material is arranged on each gap or each corner.It is good that first chamber 1 and the second chamber 7 are arranged to sealing, be in order to
The pressure in the two casings, especially the first chamber 1 are conveniently managed and controlled, if without good seal, forms malleation
Pressure is with regard to uncontrollable.
Further optimize such scheme, electron collection system be set, and by electron collection system with it is specific in computer
The software that record takes off experiment with analysis wind resistance connects；Electron collection system be for collect above-mentioned pressure signal, deflection signals,
Wind velocity signal and displacement signal, then these signals are transferred in software and is recorded and is analyzed, are grasped compared with artificial
Work wants enhanced convenience to improve operating efficiency with precisely, alleviate the amount of labour.
It is as follows that wind uplift resistance tests specific test procedure：
1st, after carrying out above-mentioned preparation, the present apparatus and test specimen 3 are kept to a period of time (24h), Zhi Daoqi under room temperature state
Temperature is tested after reaching room temperature；
2nd, test specimen classification is further applied load, 15 grades 5 stage loadings of sample point, the second chamber 7 is negative pressure, and first tries
It is malleation in tryoff 1.Specific pressure value and time are as in the table below：
3rd, after the 3rd stage 60min fluctuates pressurization end and the 5th stage 5min fluctuation pressurizations terminate, check that test specimen 3 is simultaneously right
Observation result is recorded；
4th, the vertical displacement of test specimen 3 should be recorded in test process；
5th, in test phase, unless seepage occurs for equipment, otherwise test specimen must not be placed under repair or is repaired.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (10)
- A kind of 1. lighting roof physical property test part, it is characterised in that：Including the first chamber with inner chamber and it is placed in Mounting bracket in first chamber, the mounting bracket are installed with test specimen, and the test specimen includes lighting roof, the daylighting Top is positioned at the top of the mounting bracket；The experimental rig also includes spray system, and the working end of the spray system is located at institute State the top of lighting roof.
- A kind of 2. lighting roof physical property test part according to claim 1, it is characterised in that：The spray system bag Shower nozzle and water tank are included, the shower nozzle is connected with the water tank by pipeline, and the shower nozzle is located at the top of the lighting roof.
- A kind of 3. lighting roof physical property test part according to claim 1, it is characterised in that：The experimental rig is also Including for detect the lighting roof whether the watertightness detection system of leak, the watertightness check system is located at the lighting roof Lower section.
- A kind of 4. wind uplift resistance experimental rig, it is characterised in that：Including the lighting roof physics as described in claim 1-3 is any Performance test part；The experimental rig also includes blast manufacturing equipment and has the second chamber of inner chamber, and described second Chamber is placed in the top of the mounting bracket, and the working end of the blast manufacturing equipment connects with first chamber.
- A kind of 5. wind uplift resistance experimental rig according to claim 4, it is characterised in that：Also include described for detecting The pressure sensor of pressure in first chamber.
- A kind of 6. wind uplift resistance experimental rig according to claim 4, it is characterised in that：Also include described for detecting The amount of deflection sensor of amount of deflection in first chamber.
- A kind of 7. wind uplift resistance experimental rig according to claim 4, it is characterised in that：Also include described for detecting The anemometry instrument of blast manufacturing equipment wind speed, the anemometry instrument are arranged in first chamber.
- A kind of 8. wind uplift resistance experimental rig according to claim 4, it is characterised in that：The test specimen also includes panel And purlin, the panel and the purlin are fixedly mounted on the mounting bracket, and the panel and the purlin are respectively mounted There are some displacement transducers.
- A kind of 9. wind uplift resistance experimental rig according to claim 4, it is characterised in that：First chamber and Shown second chamber includes steel structure frame and some encapsulants, and each encapsulant is installed in the steel construction On framework.
- A kind of 10. wind uplift resistance experimental rig according to claim 4, it is characterised in that：Also include being used to gather institute Pressure signal in the first chamber is stated, for gathering deflection signals in first chamber, and for gathering the test specimen Displacement signal electron collection system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720591796.1U CN206832414U (en) | 2017-05-24 | 2017-05-24 | A kind of lighting roof physical property test part and wind uplift resistance experimental rig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720591796.1U CN206832414U (en) | 2017-05-24 | 2017-05-24 | A kind of lighting roof physical property test part and wind uplift resistance experimental rig |
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| Publication Number | Publication Date |
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| CN206832414U true CN206832414U (en) | 2018-01-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201720591796.1U Active CN206832414U (en) | 2017-05-24 | 2017-05-24 | A kind of lighting roof physical property test part and wind uplift resistance experimental rig |
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| CN (1) | CN206832414U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108240897A (en) * | 2018-01-29 | 2018-07-03 | 华南理工大学 | A kind of test method for the building with opening wind-induced internal pressure that air column resonance is avoided to influence |
| CN111521327A (en) * | 2020-05-15 | 2020-08-11 | 蚌埠市昊德汽车轴承有限责任公司 | Bearing waterproof testing machine |
| 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 |
-
2017
- 2017-05-24 CN CN201720591796.1U patent/CN206832414U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108240897A (en) * | 2018-01-29 | 2018-07-03 | 华南理工大学 | A kind of test method for the building with opening wind-induced internal pressure that air column resonance is avoided to influence |
| CN111521327A (en) * | 2020-05-15 | 2020-08-11 | 蚌埠市昊德汽车轴承有限责任公司 | Bearing waterproof testing machine |
| 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 |
| CN112649286B (en) * | 2021-01-16 | 2021-12-07 | 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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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 430000 No. 16, Zhongnan Road, Wuchang District, Wuhan City, Hubei Province Patentee after: Hubei Academy of Architectural Sciences and Design Co.,Ltd. Patentee after: Hubei Construction Engineering Quality Supervision, inspection and Testing Center Co.,Ltd. Address before: 430000 No. 16, Zhongnan Road, Wuchang District, Wuhan City, Hubei Province Patentee before: HUBEI PROVINCIAL ACADEMY OF BUILDING RESEARCH AND DESIGN Patentee before: HUBEI PROVINCIAL CENTER FOR QUALITY SUPERVISION AD TEST OF CONSTRUCTION ENGINEERING |
|
| CP01 | Change in the name or title of a patent holder |