CN208333836U - A kind of building element testing machine calibrating installation - Google Patents
A kind of building element testing machine calibrating installation Download PDFInfo
- Publication number
- CN208333836U CN208333836U CN201820965297.9U CN201820965297U CN208333836U CN 208333836 U CN208333836 U CN 208333836U CN 201820965297 U CN201820965297 U CN 201820965297U CN 208333836 U CN208333836 U CN 208333836U
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- calibrating installation
- testing machine
- building element
- side plate
- frame
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- 238000012360 testing method Methods 0.000 title claims abstract description 47
- 238000009434 installation Methods 0.000 title claims abstract description 40
- 238000007789 sealing Methods 0.000 claims abstract description 19
- 238000000034 method Methods 0.000 abstract description 9
- 238000012795 verification Methods 0.000 abstract description 7
- 238000004088 simulation Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000009423 ventilation Methods 0.000 description 3
- 239000011521 glass Substances 0.000 description 2
- 230000035515 penetration Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000002421 cell wall Anatomy 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
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- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
Abstract
The utility model relates to a kind of building element testing machine calibrating installations, building element testing machine calibrating installation include using when for covering at the calibrating installation frame of corresponding air inlet periphery, standard transducer is installed on calibrating installation frame, calibrating installation frame includes frame bottom plate and surrounding frame side plate, frame bottom plate and surrounding frame side plate surround the open calibrating space in front side, and the front end of surrounding frame side plate is provided at least one circle for the sealing fit portion with the sealing cooperation of the front side board of forbay.The utility model solve the problems, such as to need in the prior art mobile transverse slat, riser and cause verification process complicated and cooperate between transverse slat, riser and forbay not will affect calibration accuracy tightly.
Description
Technical field
The utility model relates to the building element testing machine calibrating installations in calibrating field.
Background technique
The building elements such as door and window, glass curtain wall need building element testing machine to test its a more mechanical performances,
Such as door and window, glass curtain wall, need to carry out it resisting wind press capacity, air penetration performance, rain penetration performance
These three mechanical performances are tested, and the testing machine that can carry out measuring mechanical property to building element is known as building element test
Machine.
The examination of existing building component is disclosed in the third page of National Standard of the People's Republic of China GB/T15227-2007
Test the structure of machine, the structure of building element testing machine is as shown in Figure 1 and 2: building element testing machine includes having front side board 2 and four
The forbay 3 of cycle side plate 1, is equipped with Pressure generator on the front side board of forbay, and Pressure generator includes that air feed is set
Standby 4 and air-supply pipeline, ventilation apparatus is blower, and the air inlet being oppositely arranged with the air outlet of air-supply pipeline is provided in forbay
Baffle 5 is provided with the air inlet positioned opposite with air inlet baffle 5 on forbay, and pressure control dress is provided on air-supply pipeline
10, pressure sensor is set, gas flowmeter 9 or airspeedometer are additionally provided on air-supply pipeline, building element testing machine further includes can
The transverse slat 8 and riser 7 of mobile adjustment.In use, since each door and window size to be tested is different, it is therefore desirable to mobile transverse slat
Upper and lower position adapt to the height of door and window, the left-right position of mobile riser adapts to the width of door and window, and the height of riser can
Adjustment, the correspondence side plate of transverse slat, riser and forbay surrounds one and door and window to be tested installing port 6 of the same size, will be to
The erection of doors and windows of test is dried in the space that ventilation apparatus is surrounded to transverse slat, riser and forbay at the installing port 6, air inlet
Mouthful baffle is used to guarantee the stability of air pressure, is tested with this mechanical performance of door and window.
Simultaneously according to vertification regulation, need in door/window testing machine pressure sensor and gas flowmeter carry out regularly
Calibrating, was all that the pressure sensor and gas flowmeter in building element testing machine are dismantled in the past, takes calibrating laboratory, passes through
Standard pressure transducer and calibrating gas flowmeter examine and determine it, and the dismounting of pressure sensor and gas flowmeter is number
It is tired.Later period, we devised a kind of simulation window in order to solve this problem, and standard pressure transducer and gas flowmeter are installed to
On simulation window, the position of transverse slat and riser is adjusted, transverse slat, riser is surrounded with the side plate of forbay and is adapted to simulation window size
Mouthful, then simulation window is installed at this mouthful, passes through respective sensor on the reading and building element testing machine of standard transducer
Read-around ratio to can examine and determine the respective sensor on building element testing machine.But it sends out after a period of use
It is existing: to need mobile transverse slat and riser to surround the mouth of suitable size, which still will increase the amount of labour of verification process, influence to examine
Determine efficiency；In addition, being generally also impossible to accomplish to be fully sealed between transverse slat, riser and forbay, this will affect building element
The calibration accuracy of sensor in testing machine.
Utility model content
The purpose of this utility model is to provide a kind of building element testing machine calibrating installations；To solve to need in the prior art
Move transverse slat, riser and cause verification process complicated and cooperate between transverse slat, riser and forbay not will affect calibrating tightly
The problem of precision.
In order to solve the above technical problems, the technical solution of the utility model is as follows:
A kind of building element testing machine calibrating installation fills when including using for covering at the calibrating of corresponding air inlet periphery
Frame is set, standard transducer is installed on calibrating installation frame, calibrating installation frame includes frame bottom plate and surrounding frame side plate, frame bottom plate and four
All frame side plates surround the open calibrating space in front side, the front end of surrounding frame side plate be provided at least one circle for forbay
The sealing fit portion of front side board sealing cooperation.
The standard transducer is proving flowmeter and/or standard pressure transducer.
The standard transducer is proving flowmeter, and the surrounding frame side plate includes epipleural, lower side panel, left plate and the right side
Side plate, the proving flowmeter is horizontally disposed, and proving flowmeter is connected with left plate.
Epipleural, lower side panel, left plate and right side plate constitute frame structure.
The sealing fit portion includes that a circle inhales item, and inhaling item has inner cavity and suction inlet facing forward, is arranged on calibrating installation frame
There is the vacuum pump being connected by tracheae with the inner cavity.
The utility model has the following beneficial effects: the calibrating installation of the building element testing machine calibrating installation in the utility model
Frame can directly cover at air inlet baffle periphery, the sealing fit portion and building structure of the surrounding frame side plate front end of calibrating installation frame
The front side board of part testing machine seals cooperation, the front side of the frame bottom plate of calibrating installation frame, surrounding frame side plate and building element testing machine
Plate directly defines a calibrating space, by standard transducer can respective sensor directly to building element testing machine into
Row calibrating, the transverse slat and riser for being not required to movable building component test machine are adjusted, and reduce the labor intensity in verification process,
Reduce the complexity of verification process, at the same also avoid because between transverse slat, riser and forbay auxiliary section it is tight due to influence
The problem of calibration accuracy.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of building element testing machine in background technique in the utility model；
Fig. 2 is the side view of Fig. 1；
Fig. 3 is the structural schematic diagram of building element testing machine calibrating installation in the utility model；
Fig. 4 is the cooperation schematic diagram of building element testing machine and building element testing machine calibrating installation in the utility model；
Fig. 5 is the side view of Fig. 4.
Specific embodiment
A kind of implementation of building element testing machine calibrating installation is for example shown in Fig. 3 ~ 5: for covering at phase when including using
The calibrating installation frame 15 of air inlet baffle periphery is answered, calibrating installation frame includes frame bottom plate 16 and surrounding frame side plate, surrounding frame side plate
Including epipleural 14, lower side panel 19, left plate 17 and right side plate, epipleural, lower side panel, left plate and right side plate constitute box knot
Structure.It is provided with calibrating mouth 18 on left plate, the standard transducer being connected with calibrating mouth 18, the present embodiment are installed on left plate
Plays sensor includes standard pressure transducer and horizontally disposed proving flowmeter 19, and proving flowmeter is horizontally disposed can be with
Avoid influence of the gravity to air-flow.Frame bottom plate 16 and surrounding frame side plate define front side it is open, for accommodating air inlet baffle
Calibrating space 20, the front end of surrounding frame side plate is provided with sealing of the circle for the sealing cooperation of the front side board of forbay and matches
Conjunction portion, in the present embodiment, sealing fit portion is the suction item 11 of a circle square structure, and each side of square structure is all connected to correspond to
The front end of surrounding frame side plate, inhaling item includes inhaling an ontology, inhales and is provided with link slot 12, the front end of surrounding frame side plate on rear side of an ontology
It is plugged in corresponding link slot, is connected by glue between the cell wall and surrounding frame side plate of link slot.An ontology is inhaled with interior
Chamber and suction inlet 10 facing forward, the structure because surrounding frame side plate is integrally square, suction inlet are also integrally square circle, calibrating installation
The upper end of frame is equipped with the vacuum pump 13 being connected to by tracheae with inner cavity, inhales an ontology and is fabricated from a flexible material, and makees in vacuum pump
It under, inhales item and forms sucker, the sealing matching relationship with front side board had not only may be implemented in the effect by inhaling item, but also may be implemented pair
The fixation of calibrating installation frame.
To in building element testing machine pressure sensor and gas flowmeter examine and determine when, be not required to movable building structure
Calibrating installation frame 15, is directly covered at the air inlet on front side of the front side board of building element testing machine by the transverse slat and riser of part testing machine
5 periphery of mouth baffle, vacuum pump work are inhaled item and are adsorbed on the front side board of building element testing machine, that is, ensure that and inhale item and front side
Sealing relationship between plate, and the fixation to calibrating installation frame is realized, at this point, frame bottom plate, surrounding frame side plate and building element
The front side board 3 of testing machine defines a calibrating space, and air inlet baffle is then in the calibrating space.Building element testing machine
Ventilation apparatus work, the gas stream of proving flowmeter, standard pressure transducer and building element testing machine itself can be passed through
Meter, pressure sensor numeric ratio are to realizing the calibrating to gas flowmeter, pressure sensor.Entire verification process does not need
In the mobile adjustment for carrying out transverse slat and riser, it is not required to surround a test mouth by transverse slat, riser, utilizes calibrating installation frame itself
It can realize calibrating, verification process is simple and convenient, and calibrating labor intensity is low, and calibrating efficiency is high, while also avoiding transverse slat, erecting
Cooperate between plate not tight；Cooperate between transverse slat, forbay not tight；Cooperate not tight between riser, forbay and causes to leak out, and shadow
The problem of ringing calibration accuracy.Figure middle term 4 indicates blower；Item 2 indicates forbays.
In the other embodiments of the utility model: according to calibrating needs, if only needed to building element testing machine
Pressure sensor is examined and determine, then standard transducer can only include standard pressure transducer, if only needed to building structure
The gas flowmeter of part testing machine is examined and determine, then standard transducer can only include proving flowmeter；Surrounding frame side plate is also
It can be circle, corresponding suction item also should integrally be in circular ring shape at this time；Sealing fit portion can not also be realized by vacuum pump
Sealing between front side board, such as sealing fit portion is the sealing ring of a circle or multi-turn, it at this time can be in calibrating installation frame
The pushing tow cylinder that can apply direction thrust facing forward is arranged in rear side, guarantees to seal by pushing tow cylinder pushing tow calibrating installation frame facing forward
Sealing matching relationship between circle and front side board；Air inlet baffle can not also be set；Certainly it can also be set on air inlet baffle
It sets pulling structure to pull calibrating installation frame, calibrating installation frame is avoided to cause to endanger by flying out on building element testing machine
Danger.
Claims (5)
1. a kind of building element testing machine calibrating installation, it is characterised in that: for covering at outside corresponding air inlet when including using
The calibrating installation frame enclosed, is equipped with standard transducer on calibrating installation frame, and calibrating installation frame includes frame bottom plate and surrounding frame side plate,
Frame bottom plate and surrounding frame side plate surround the open calibrating space in front side, and the front end of surrounding frame side plate is provided at least one circle and is used for
With the sealing fit portion of the front side board sealing cooperation of forbay.
2. building element testing machine calibrating installation according to claim 1, it is characterised in that: the standard transducer is mark
Quasi- flowmeter and/or standard pressure transducer.
3. building element testing machine calibrating installation according to claim 2, it is characterised in that: the standard transducer is mark
Quasi- flowmeter, the surrounding frame side plate include epipleural, lower side panel, left plate and right side plate, and the proving flowmeter level is set
It sets, proving flowmeter is connected with left plate.
4. building element testing machine calibrating installation according to claim 3, it is characterised in that: epipleural, lower side panel, left side
Plate and right side plate constitute frame structure.
5. building element testing machine calibrating installation described in any one according to claim 1 ~ 4, it is characterised in that: the sealing
Auxiliary section includes that a circle inhales item, and inhaling item has inner cavity and suction inlet facing forward, be provided on calibrating installation frame tracheae with it is described
The connected vacuum pump in inner cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820965297.9U CN208333836U (en) | 2018-06-22 | 2018-06-22 | A kind of building element testing machine calibrating installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820965297.9U CN208333836U (en) | 2018-06-22 | 2018-06-22 | A kind of building element testing machine calibrating installation |
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| Publication Number | Publication Date |
|---|---|
| CN208333836U true CN208333836U (en) | 2019-01-04 |
Family
ID=64769282
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| Application Number | Title | Priority Date | Filing Date |
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| CN201820965297.9U Active CN208333836U (en) | 2018-06-22 | 2018-06-22 | A kind of building element testing machine calibrating installation |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108731931A (en) * | 2018-06-22 | 2018-11-02 | 尚廷东 | A kind of building element testing machine calibrating installation and calibration method |
-
2018
- 2018-06-22 CN CN201820965297.9U patent/CN208333836U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108731931A (en) * | 2018-06-22 | 2018-11-02 | 尚廷东 | A kind of building element testing machine calibrating installation and calibration method |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240110 Address after: Room 1402, Longhu Building, No. 9 Business Inner Ring Road, Zhengzhou Area (Zhengdong), Henan Pilot Free Trade Zone, Zhengzhou City, Henan Province, 450000 Patentee after: Henan Inge Automation Equipment Co.,Ltd. Address before: 450006, No. 173, Ying Road, Zhongyuan District, Henan, Zhengzhou, 14 Patentee before: Shang Tingdong |