CN103592173B - Glass window fatigue test device - Google Patents
Glass window fatigue test device Download PDFInfo
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- CN103592173B CN103592173B CN201310540611.0A CN201310540611A CN103592173B CN 103592173 B CN103592173 B CN 103592173B CN 201310540611 A CN201310540611 A CN 201310540611A CN 103592173 B CN103592173 B CN 103592173B
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Abstract
The invention relates to the technical field of detection device, and more specifically, relates to a glass window fatigue test device. The device comprises a first pressure applying module comprising a bracket, a glass window is mounted on the bracket, and the bracket is provided with a test module for testing the glass wind load resistance or the point load. The arrangement of the test module is used for testing the glass wind load resistance or the point load. The device can be used for testing the wind load resistance and the load of train glass according to standards to determine whether the product accords with a train using environment, provides effective guarantees for product manufacture, detection and testing work, and moreover, has the advantages of simple device, convenient installation, lower cost, and remarkable economic benefits and social benefits.
Description
Technical field
The present invention relates to detect the technical field of device, more particularly, to a kind of windowpane fatigue experimental device.
Background technology
The vehicle window of current increasing train is made up of glass material, and therefore the security performance of glass is the focus of research
Problem.For the reliability test of train glass window, it is substantially carried out the test of multiple spot constantly acting load and fatigue load test.
But major part test is all the direct vertical direction imposed load to glass, can not react really and be arranged on
Glass for vehicle window stress on train, because outside glass for vehicle window not only can be by vertical direction during train operation
Power, also suffers from the external force caused due to draught head that wind and height above sea level produce, thus train glass stress to have position uncertain
Property, multiformity.
Summary of the invention
It is an object of the invention to overcome the deficiencies in the prior art, it is provided that a kind of windowpane fatigue experimental device, to glass
Carrying out installing according to the state of real work and fix, multi-faceted imposed load, it is ensured that the accuracy of measurement, by glass and second
Pressure module composition seals container, can the anti-air pressure ability of tested glass, and device is simple, and easy for installation, cost is relatively low, has
Well social benefit and economic benefit.
For solving above-mentioned technical problem, the technical solution used in the present invention is:
Thering is provided a kind of windowpane fatigue experimental device, including the first pressure module, described first pressure module includes support,
Loading windowpane on support, described support is provided with the test module for tested glass Wind-Pressure Resistance or point load.
Windowpane fatigue experimental device support of the present invention is provided with the test mould for tested glass Wind-Pressure Resistance or point load
Block, described first pressure module includes support, support loads windowpane.Being disposed to for tested glass of test module
Wind-Pressure Resistance or the test of point load.
One of improving, the described test module for point load is specially pressure applicator.Pressure applicator be disposed to for
The test of point load.
The two of improvement, the described test module for tested glass Wind-Pressure Resistance is specially the second pressure module.Second pressure
Module be disposed to the test for tested glass Wind-Pressure Resistance.
Preferably, described first pressure module also includes the first end face for installing tested glass and the second end face, institute
Stating the first end face is square hollow groove structure.It is the examination for the ease of glass that first end face is set to square hollow groove structure
Test installation.
Preferably, described second end face is square hollow structure, and described second end face arranges some poles, described pole
Being connected with pressure applicator, described pressure applicator is arranged on the second end face center and four poles at angle.Pressure applicator is pacified
Being contained on the second end face center and four poles at angle, be owing to glass forced position is uncertain, it is several special to select
Point is to react glass stressing conditions in real work comprehensively.
Preferably, described pressure applicator is air cylinder structure, and described pressure applicator end is provided with pressure plare, and pressure plare connects with glass
Touch；Assay device also includes that fastener, support are connected by fastener is fixing with windowpane.Pressure applicator is set to air cylinder structure
In order to change the stress of glass by controlling the air pressure of cylinder, there is simple controlled accuracy.Being disposed to of pressure plare
Make glass uniform force, it is to avoid destroy glass.
Preferably, described second pressure module first pressure module glazing with peace is connected, and forms airtight cavity knot
Structure.Second pressure module, first pressure module glazing with peace is connected, and forms airtight cavity structure, is for the ease of applying
Positive and negative air-pressure, in order to simulation train runs under different height above sea level and wind speed, and whether glass can be deformed or quilt by air pressure
The test damaged, the resisting wind press capacity of detection glass.
Preferably, described second pressure module is provided with air inlet, and described air inlet connects the intake pressure regulator of peripheral hardware.
Air inlet be disposed to compressed-air actuated entrance.
Preferably, described first pressure module and the airtight cavity peripheral hardware of the second pressure module are for the fastener reinforced.
The airtight cavity being disposed to reinforce the first pressure module with the second pressure module formation of fastener.
Preferably, described first pressure module also adds sealing strip with the surrounding of the second pressure module.The setting of sealing strip
It is to ensure that the sealing of airtight cavity.
Compared with prior art, the invention has the beneficial effects as follows:
Windowpane fatigue experimental device of the present invention, including the first pressure module, described first pressure module includes support,
Loading windowpane on frame, described support is provided with the test module for tested glass Wind-Pressure Resistance or point load.Test module
It is disposed to the test for tested glass Wind-Pressure Resistance or point load.The present invention can be by the standard Wind-Pressure Resistance to train glass
And load test, it is determined that whether product meets the use environment of train, and in product manufacturing, inspection, experiment work provides effective
Ensureing, and device is simple, easy for installation, cost is relatively low, and economic benefit and social benefit are notable.
Accompanying drawing explanation
Fig. 1 is that embodiment 1 windowpane fatigue experimental device does not installs tested glass point load test modular structure schematic diagram.
Fig. 2 is that Fig. 1 point load test module installs structural representation after tested glass.
Fig. 3 is the test modular structure schematic diagram of embodiment 1 windowpane fatigue experimental device Wind-Pressure Resistance.
Fig. 4 is pressure applicator structural representation.
Detailed description of the invention
Below in conjunction with detailed description of the invention, the present invention is further illustrated.Wherein, being merely cited for property of accompanying drawing illustrates,
Represent is only schematic diagram, rather than pictorial diagram, it is impossible to it is interpreted as the restriction to this patent；In order to the reality of the present invention is better described
Executing example, some parts of accompanying drawing have omission, zoom in or out, and do not represent the size of actual product；To those skilled in the art
For, in accompanying drawing, some known features and explanation thereof may be omitted and be will be understood by.
The corresponding same or analogous parts of same or analogous label in the accompanying drawing of the embodiment of the present invention；Retouching in the present invention
In stating, it is to be understood that if having term " on ", D score, the orientation of the instruction such as "left", "right" or position relationship be for based on accompanying drawing
Shown orientation or position relationship, be for only for ease of the description present invention and simplify description rather than instruction or imply indication
Device or element must have specific orientation, with specific azimuth configuration and operation, therefore position relationship described in accompanying drawing
Term being merely cited for property explanation, it is impossible to be interpreted as the restriction to this patent, for the ordinary skill in the art, can
To understand the concrete meaning of above-mentioned term as the case may be.
Embodiment 1
First embodiment for windowpane fatigue experimental device of the present invention includes the first pressure module as shown in Figures 1 to 4
1, described first pressure module 1 includes support 11, and support 11 loads windowpane, and described support is provided with and resists for tested glass
The test module 2 of blast or point load.Concrete, as shown in Figure 4, the test module 2 for point load is specially pressure applicator 21.
First pressure module 1 also includes the first end face 12 and the second end face 13 for installing tested glass, and the first end face 12 is hollow
Square groove structure.It is the test installation for the ease of glass that first end face 12 is set to square hollow groove structure.Second end
Face 13 is square hollow structure, and the second end face 13 arranges some poles 131, and pole 131 is connected with pressure applicator 21.Second end
It is that the setting of pole 131 is the peace for pressure applicator 21 for the ease of welding pole 131 that face 13 is set to square hollow structure
Dress.
Wherein, as shown in Figure 1 to Figure 2, pressure applicator 21 is arranged on the second end face 13 center and four poles at angle
On 131.Pressure applicator 21 is arranged on the second end face 13 center and four poles 131 at angle, is due to glass stress position
Put uncertain, select several particular point to react glass stressing conditions in real work comprehensively.Pressure applicator 21 is cylinder
Structure, described pressure applicator 21 end is provided with pressure plare 211, pressure plare 211 and glass contact；Assay device also includes fastener
3, support 11 is connected by fastener 3 is fixing with windowpane.Pressure applicator 21 is set to provide the cylinder of 0N ~ 1000N pressure to tie
Structure is to change the stress of glass by controlling the air pressure of cylinder, has the most controlled and characteristic accurately.The present embodiment
In, the force value that cylinder provides is 800N.Being disposed to of pressure plare 211 makes glass uniform force, it is to avoid destroy glass.
It addition, the test module 2 for tested glass Wind-Pressure Resistance is specially the second pressure module 22.As it is shown on figure 3, second
Pressure module 22 first pressure module 1 glazing with peace is connected, and forms airtight cavity structure.Second pressure module 22 and peace
Glazing first pressure module 1 is connected, and forms airtight cavity structure, is for the ease of applying positive and negative air-pressure, in order to simulation
Train runs under different height above sea level and wind speed, and whether glass can be deformed or impaired test by air pressure, detects glass
The resisting wind press capacity of glass.Second pressure module 22 is provided with air inlet 221, and air inlet 221 connects the intake pressure regulator of peripheral hardware.
Air inlet 221 be disposed to compressed-air actuated entrance.In the present embodiment, air inlet 221 is arranged on the second pressure module 22
Geometric center at.The airtight cavity peripheral hardware of described first pressure module 1 and the second pressure module 22 is for the fastener reinforced
3.The airtight cavity that being disposed to of fastener 3 reinforces the first pressure module 1 and the second pressure module 22 is formed.First pressure
The surrounding of module 1 and the second pressure module 22 also adds sealing strip.The setting of sealing strip is to ensure that the sealing of airtight cavity.
The using method of the present embodiment is as follows: first pressure applicator 21 is arranged on the second end face 13 center and four
On pole 131 at angle, secondly glass is arranged on the first end face 12 groove, with fastener 3, the surrounding of glass is entered
Row is fixing, pressure applicator 21 one of them or all of all connect with source of the gas, the switch in regulation pressure applicator 21, pass through pressure applicator
The cylinder of 21 promotes pressure plare motion to press glass, and the force value regulating cylinder in the present embodiment is 800N, then by executing
Moving back and forth of the intervalometer regulation pressure plare 211 of depressor 21, it is achieved testing the circulating pressure of glass, the point of tested glass carries
Lotus bearing capacity.
It addition, fastener 3 can be unclamped, pressure applicator 21 can be removed or be placed on above, by the second pressure module 22
First pressure module 1 glazing with peace is connected, and forms airtight cavity structure, with fastener 3 by the second pressure module 22 with
Pacify glazing first pressure module 1 to reinforce, it is ensured that its tightness；And first pressure module 1 press module 22 with second
Surrounding also adds sealing strip, it is ensured that its sealing.Then peripheral voltage regulation device is connected, in airtight cavity by air inlet 221
Input compressed air, the air pressure valve of regulation regulator realizes the wind pressure test of glass.In the present embodiment, regulator can hold
Air pressure by up to 5000Pa.
Can be by standard to the Wind-Pressure Resistance of train glass and load test through above step, it is determined that whether product meets row
The use environment of car, in product manufacturing, inspection, experiment work provides effective and ensures, and device is simple, easy for installation, cost
Relatively low, there is good feasibility and practicality.
Obviously, the above embodiment of the present invention is only for clearly demonstrating example of the present invention, and is not right
The restriction of embodiments of the present invention.For those of ordinary skill in the field, the most also may be used
To make other changes in different forms.Here without also cannot all of embodiment be given exhaustive.All at this
Any amendment, equivalent and the improvement etc. made within the spirit of invention and principle, should be included in the claims in the present invention
Protection domain within.
Claims (4)
1. windowpane fatigue experimental device, including the first pressure module (1), it is characterised in that described first pressure module (1) bag
Including support (11), support (11) loads windowpane, described support is provided with the survey for tested glass Wind-Pressure Resistance or point load
Die trial block (2)；
Described first pressure module (1) also includes the first end face (12) for installing tested glass and the second end face (13), institute
Stating the first end face (12) is square hollow groove structure；
Described second end face (13) is square hollow structure, and described second end face (13) arranges some poles (131), described
Bar (131) is connected with pressure applicator (21), and described pressure applicator (21) is arranged on the second end face (13) center and four close angles
On the pole (131) at place；
Described pressure applicator (21) is air cylinder structure, and described pressure applicator (21) end is provided with pressure plare (211), pressure plare (211)
With glass contact；Assay device also includes that fastener (3), support (11) are connected by fastener (3) is fixing with windowpane；
The described test module (2) for tested glass Wind-Pressure Resistance is specially the second pressure module (22)；
The described test module (2) for point load is specially pressure applicator (21)；
Described second pressure module (22) first pressure module (1) glazing with peace is connected, and forms airtight cavity structure.
Windowpane fatigue experimental device the most according to claim 1, it is characterised in that in described second pressure module (22)
Being provided with air inlet (221), described air inlet (221) connects the intake pressure regulator of peripheral hardware.
Windowpane fatigue experimental device the most according to claim 2, it is characterised in that described first pressure module (1) with
The airtight cavity peripheral hardware of the second pressure module (22) is for the fastener (3) reinforced.
Windowpane fatigue experimental device the most according to claim 3, it is characterised in that described first pressure module (1) with
The surrounding of the second pressure module (22) also adds sealing strip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310540611.0A CN103592173B (en) | 2013-11-05 | 2013-11-05 | Glass window fatigue test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310540611.0A CN103592173B (en) | 2013-11-05 | 2013-11-05 | Glass window fatigue test device |
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| Publication Number | Publication Date |
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| CN103592173A CN103592173A (en) | 2014-02-19 |
| CN103592173B true CN103592173B (en) | 2017-01-11 |
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| CN201310540611.0A Active CN103592173B (en) | 2013-11-05 | 2013-11-05 | Glass window fatigue test device |
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Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107216025B (en) * | 2017-07-19 | 2019-08-30 | 安徽云融信息技术有限公司 | A kind of glass-cutting detection system and detection method |
| CN107352785B (en) * | 2017-07-19 | 2019-08-30 | 安徽云融信息技术有限公司 | A kind of glass processing detection system and detection method |
| CN107388997B (en) * | 2017-07-19 | 2019-08-30 | 安徽云融信息技术有限公司 | A kind of glass detection device and detection method |
| CN107817179A (en) * | 2017-12-14 | 2018-03-20 | 株洲联诚集团控股股份有限公司 | A kind of vehicle side window durability test device |
| CN108645730A (en) * | 2018-05-11 | 2018-10-12 | 深圳天溯计量检测股份有限公司 | A kind of fatigue experimental device of vehicle glass |
| CN110286044B (en) * | 2019-06-28 | 2021-11-12 | 湘西自治州兄弟玻璃有限公司 | External force damage detection device for exposed frame glass curtain wall |
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| AU1385592A (en) * | 1991-03-26 | 1992-10-01 | John Thomas Claude Cavanagh | Method and apparatus for testing of glazing |
| JP2004027777A (en) * | 2002-06-28 | 2004-01-29 | Asahi Glass Co Ltd | Durability calculation method and durability computing device for sealed double-glazed unit |
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| AU1385592A (en) * | 1991-03-26 | 1992-10-01 | John Thomas Claude Cavanagh | Method and apparatus for testing of glazing |
| JP2004027777A (en) * | 2002-06-28 | 2004-01-29 | Asahi Glass Co Ltd | Durability calculation method and durability computing device for sealed double-glazed unit |
| CN102012320A (en) * | 2010-11-03 | 2011-04-13 | 南京康尼机电股份有限公司 | Wind pressure fatigue test device and test method |
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| CN103592173A (en) | 2014-02-19 |
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Address after: 300387, 1st and 2nd floors, Block G, Saida Emerging Industrial Park, Economic and Technological Development Zone, Xiqing District, Tianjin City Patentee after: GRG METROLOGY & TEST TIANJIN CO.,LTD. Patentee after: Radio and TV Measurement and Testing Group Co.,Ltd. Address before: 300387, 1st and 2nd floors, Block G, Saida Emerging Industrial Park, Xiqing Economic and Technological Development Zone, Xiqing District, Tianjin City Patentee before: GRG METROLOGY & TEST TIANJIN CO.,LTD. Patentee before: GUANGZHOU GRG METROLOGY & TEST Co.,Ltd. |
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