CN104655563B - A kind of pull-out test device - Google Patents
A kind of pull-out test device Download PDFInfo
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- CN104655563B CN104655563B CN201510084381.0A CN201510084381A CN104655563B CN 104655563 B CN104655563 B CN 104655563B CN 201510084381 A CN201510084381 A CN 201510084381A CN 104655563 B CN104655563 B CN 104655563B
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- Prior art keywords
- pull
- base
- jack
- assistor
- out test
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Abstract
The present invention is to provide a kind of pull-out test device.Including framework, base, jack, truss, assistor and pulling force sensor, base is located in framework, the push rod of jack is connected on the crossbeam of framework, the bottom of truss is connected with one end of assistor, the other end of assistor is connected after pulling force sensor with foundation base, and pulling force sensor is connected with data acquisition device.Simple structure of the present invention, it is easy to operate, disturbed small by external condition, can easily and fast, the pull-out test of adhesion that is accurately finished between the heat-insulation layer of wall and wall matrix.
Description
Technical field
The present invention relates to a kind of pull-out test device.Mainly a kind of heat-insulation layer for testing wall and wall base
The pull-out test device of the adhesion between body.
Background technology
In order to test the binding ability between two kinds of materials or two objects, pull-out test is generally carried out.For difference
Test object to design different pull-out test devices.For example disclosed in the patent document of Application No. 200620122238.2
" pull-out test mechanism ", be to be designed exclusively for the binding ability of keycap and keyboard on test keyboard；Application No.
" a kind of pull-out test device of evaluation PCB pad adhesion strengths " disclosed in 201420480750.9 patent document, be for
Evaluate PCB pads adhesion strength and design；" metal Roof disclosed in the patent document of Application No. 201210380129.0
Plate scene pull-out test device ", be mainly used in on-site verification metal roofing board key component bonding strength whether reach design will
Ask.
The energy-saving heat-insulating wall structure gradually expanded application constituted with EPS insulation materials and armored concrete.Protect
Bond strength between warm layer and armored concrete matrix layer is the key performance of the security and heat insulating ability for influenceing building.Mesh
It is preceding also without a kind of pull-out test device of the adhesion between heat-insulation layer for testing wall and wall matrix.
The content of the invention
It is an object of the invention to provide a kind of simple structure, easy to operate, be mainly used in testing the heat-insulation layer of wall with
The pull-out test device of the adhesion between wall matrix.
The object of the present invention is achieved like this：
Including framework, base, jack, truss, assistor and pulling force sensor, base is located in framework, jack
Push rod is connected on the crossbeam of framework, and the bottom of truss is connected with one end of assistor, and the other end of assistor is through pull sensing
It is connected with foundation base after device, pulling force sensor is connected with data acquisition device.
The present invention can also include：
The 1st, displacement transducer is set between jack and truss.
2nd, described assistor is flower basket bolt.
Designed the need for the present invention is for the adhesion between the heat-insulation layer and wall matrix of test wall.Will when using
The wall body portion of the test specimen for constituting of being combined into one by the insulation materials such as EPS and reinforced concrete wall matrix is placed in
On base, jack pushes and the wall body portion of test specimen is securely fixed between jack and base, by truss
It is enclosed within the insulation material of test specimen, pulling force is applied to truss by assistor, pulling force sensor can passes added pulling force
Give data acquisition device.
Simple structure of the present invention, it is easy to operate, by external condition disturb it is small, can easily and fast, be accurately finished wall
Heat-insulation layer and wall matrix between adhesion pull-out test.
Brief description of the drawings
Fig. 1 is structural representation of the invention.
Specific embodiment
Illustrate below in conjunction with the accompanying drawings and the present invention is described in more detail.
Pull-out test device of the invention includes framework 8, base 10, jack 1, truss 4, assistor 5 and pull sensing
Device 6, sets displacement transducer 2 between jack and truss, the wall body portion of test specimen 9 is placed on base, the purlin
Frame is made up of upper beam, underbeam and two bolts 3 being connected between upper underbeam, and base is located in framework, and the push rod of jack connects
Be connected on the crossbeam of framework, the bottom of truss is connected with one end of assistor, the other end of assistor after pulling force sensor with
Foundation base 11 is connected, and pulling force sensor is connected with data acquisition device 7.Described assistor is flower basket bolt, naturally it is also possible to
Select other augmentors.
Claims (3)
1. a kind of pull-out test device, it is characterized in that：Including framework, base, jack, truss, assistor and pulling force sensor,
Base is located in framework, and the push rod of jack is connected on the crossbeam of framework, and the bottom of truss is connected with one end of assistor, plus
The other end of power device is connected after pulling force sensor with foundation base, and pulling force sensor is connected with data acquisition device, test specimen
Wall body portion be placed on base, jack is pushed and for the wall body portion of test specimen to be fixed on jack and base
Between, truss is enclosed within the insulation material of test specimen.
2. a kind of pull-out test device according to claim 1, it is characterized in that：Displacement is set between jack and truss to pass
Sensor.
3. a kind of pull-out test device according to claim 1 and 2, it is characterized in that：Described assistor is flower basket bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510084381.0A CN104655563B (en) | 2015-02-16 | 2015-02-16 | A kind of pull-out test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510084381.0A CN104655563B (en) | 2015-02-16 | 2015-02-16 | A kind of pull-out test device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104655563A CN104655563A (en) | 2015-05-27 |
| CN104655563B true CN104655563B (en) | 2017-06-30 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510084381.0A Active CN104655563B (en) | 2015-02-16 | 2015-02-16 | A kind of pull-out test device |
Country Status (1)
| Country | Link |
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| CN (1) | CN104655563B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20060004429A (en) * | 2004-07-09 | 2006-01-12 | 한국철도기술연구원 | Tensile force test jig for wire turn buckle |
| JP3756350B2 (en) * | 1999-06-28 | 2006-03-15 | 積水ハウス株式会社 | Bonding strength comparison sensation device for structural laminated wood |
| CN202066750U (en) * | 2011-03-23 | 2011-12-07 | 沈阳合兴检测设备有限公司 | Tension and compression performance detection device for building heat insulation material |
| CN102590081A (en) * | 2012-01-14 | 2012-07-18 | 长安大学 | High-performance ferrocement laminate (HPFL) reinforcement layer bond slip test device and method |
| CN103411832A (en) * | 2013-08-20 | 2013-11-27 | 国家电网公司 | Testing device for maximal concentrated load of cable bracket and use method of testing device |
| CN104237012A (en) * | 2014-09-17 | 2014-12-24 | 中国建材检验认证集团股份有限公司 | Test device and test method for building structural adhesive bonding tensile stress relaxation |
| CN204422392U (en) * | 2015-02-16 | 2015-06-24 | 林国海 | A kind of pull-out test device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8776610B2 (en) * | 2012-10-10 | 2014-07-15 | Fluid Learning Uniquely Executed, Llc | Apparatus for measuring failure load of model truss structures |
-
2015
- 2015-02-16 CN CN201510084381.0A patent/CN104655563B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3756350B2 (en) * | 1999-06-28 | 2006-03-15 | 積水ハウス株式会社 | Bonding strength comparison sensation device for structural laminated wood |
| KR20060004429A (en) * | 2004-07-09 | 2006-01-12 | 한국철도기술연구원 | Tensile force test jig for wire turn buckle |
| CN202066750U (en) * | 2011-03-23 | 2011-12-07 | 沈阳合兴检测设备有限公司 | Tension and compression performance detection device for building heat insulation material |
| CN102590081A (en) * | 2012-01-14 | 2012-07-18 | 长安大学 | High-performance ferrocement laminate (HPFL) reinforcement layer bond slip test device and method |
| CN103411832A (en) * | 2013-08-20 | 2013-11-27 | 国家电网公司 | Testing device for maximal concentrated load of cable bracket and use method of testing device |
| CN104237012A (en) * | 2014-09-17 | 2014-12-24 | 中国建材检验认证集团股份有限公司 | Test device and test method for building structural adhesive bonding tensile stress relaxation |
| CN204422392U (en) * | 2015-02-16 | 2015-06-24 | 林国海 | A kind of pull-out test device |
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|---|---|
| CN104655563A (en) | 2015-05-27 |
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Effective date of registration: 20210319 Address after: 150010 room 1, 4th floor, 53 Hongzhuan street, Daoli District, Harbin City, Heilongjiang Province Patentee after: Lin Guohai Patentee after: Harbin dexinda New Material Technology Co.,Ltd. Address before: 150036 No. 145, Xiangfang Avenue, Xiangfang District, Heilongjiang, Harbin Patentee before: Lin Guohai |
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| TR01 | Transfer of patent right |