CN104062230B - Concrete carbonization overcoat binding strength detecting instrument - Google Patents
Concrete carbonization overcoat binding strength detecting instrument Download PDFInfo
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- CN104062230B CN104062230B CN201410314182.XA CN201410314182A CN104062230B CN 104062230 B CN104062230 B CN 104062230B CN 201410314182 A CN201410314182 A CN 201410314182A CN 104062230 B CN104062230 B CN 104062230B
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- platen
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Abstract
The present invention relates to a kind of concrete carbonization overcoat binding strength detecting instrument, it includes: platen (2), platen is provided with lifter (3), lifter is provided with the lift-bolt (4) of cooperation, being provided with adhering plate (10) below described platen, lift-bolt coordinates through platen with adhering plate, and described platen (2) periphery is provided with one group of adjusting screw rod (6), the lower end of adjusting screw rod is provided with the spike (1) being rotatably assorted, and supports foot bottom and is provided with sucker (9).Owing to have employed technique scheme so that the present invention has simple in construction, easy to operate, test result error is little, is suitable for the advantages such as job site use.
Description
Technical field:
The present invention relates to the test device of a kind of overcoat adhesion strength, particularly to concrete carbonization overcoat binding strength detecting instrument.
Background technology:
After hydraulic structure puts into operation, the most different aging, defect phenomenon.As, after sluice builds up 10 years, the concrete at the position such as gate pier, service bridge, People's Bank of China's suspension bridge there will be obvious carbonization, because the protective layer of reinforcing bar is thin, People's Bank of China's suspension bridge plate may occur that rebar corrosion stitches.Present stage applies wide processing method to be to be coated with protective material at concrete surface, such as SBR mortar or with the protective coating such as epoxy coating, chlorosulfonated polythylene coatings, the quality of coating quality, finally will be embodied in the quality of film, so the quality testing after application is mainly the detection to film performance, it addition, metal surface generally requires painting anticorrosive coating.The effect of anticorrosive coating is to play its safeguard function for different corrosive environments, and it embodies its using value finally to form film on coated article surface.At present protective coating measure the method for adhesive force have a circle method of drawing, cross-hatching, pull open method, turn on drawing in method and U.S. ASTM × method etc. several, but be respectively present that operation is complicated, job site in-convenience in use, test result is unstable and affects the accuracy of test.
Summary of the invention:
The purpose of the present invention be aiming at the adhesion strength of current protective coating and concrete surface detect present in some problems, a kind of film adhesive method of testing is provided, solution tradition assay method operation is complicated, test result error is big, it is impossible to the problem being applied to Site Detection.
To achieve these goals, present invention employs following technical scheme:
Concrete carbonization overcoat binding strength detecting instrument, it is characterized in that it includes: platen, on platen, the middle part of plane is provided with lifter, lifter is provided with the lift-bolt of cooperation, adjusting nut it is provided with on the upside of lift-bolt, adjusting nut coordinates with lifter upper end, it is provided with adhering plate below described platen, lift-bolt coordinates through platen with adhering plate, described platen periphery is provided with one group of adjusting screw rod, the downside of adjusting screw rod is provided with the handwheel of one, and the lower end of adjusting screw rod is provided with the spike being rotatably assorted, and supports foot bottom and is provided with sucker.
Described lift-bolt lower end is provided with bulb, and adhering plate is provided with ball cup and the gland nut of cooperation, and bulb coordinates with ball cup and gland nut respectively.
A described spike is provided with sucker and controls bar, and sucker controls bar and coordinates with sucker.
Owing to have employed technique scheme, allow the invention to solve current concrete carbonization protective coating and some problems in the adhesion strength detection of concrete surface, there is the advantage such as simple in construction, easy to operate, test result error is little, applicable job site use.
For the more detailed explanation present invention, drawings below provides a most preferred embodiment.
Accompanying drawing illustrates:
Fig. 1 is the schematic diagram of invention.
Detailed description of the invention:
nullAs shown in Figure 1，Concrete carbonization overcoat binding strength detecting instrument，It includes: platen 2，On platen, the middle part of plane is provided with lifter 3，Lifter is provided with the lift-bolt 4 of cooperation，Adjusting nut 5 it is provided with on the upside of lift-bolt，Adjusting nut coordinates with lifter upper end，Lift-bolt 4 lower end is provided with bulb 11，Adhering plate 10 it is provided with below described platen，Adhering plate 10 is provided with ball cup 12 and the gland nut 13 of cooperation，Bulb 11 coordinates with ball cup and gland nut respectively，Described platen 2 periphery is provided with one group of adjusting screw rod 6，The downside of adjusting screw rod is provided with the handwheel 7 of one，The lower end of adjusting screw rod is provided with a spike 1，Spike is shaped as lower big the least and upper end the cone barrel of flat sealing，The lower end of adjusting screw rod is connected with end closure center rotating on it，Prop up and in the middle part of spike, be provided with sucker control bar 8，It is arc-shaped that sucker controls bar middle bent，Both sides are rotationally connected with the bucket wall propping up spike respectively，Its one end bending is to vertical configuration，Support foot bottom and be provided with inverted bowl-shape sucker 9，The periphery of sucker is connected with the end opening of a spike，The circular arc portion that sucker controls in the middle part of bar coordinates with the bowl-shape lateral surface of sucker 9.
Concrete operation method, the horizontally or vertically plane that selection is to be tested, smear binding agent, adhering plate 10 is pressed in the plane smearing binding agent, rotate adjusting screw rod 6 by handwheel 7 and make support foot and plane contact, adjusting adjusting screw rod makes platen 2 parallel with plane, pull sucker and control bar 8 to sucker and plane adhesive, rotate adjusting nut 5, adhering plate is compressed on the adhesive by lift-bolt 4 by bulb 11, ball cup 12, waits certain tack time, starts lifter 3, carry out pull-out test, i.e. can get adhesion strength.
Described lift-bolt can also arrange Pressure gauge or pulling force sensor, in order to draw and test data more accurately.
Described lifter can use hydraulic pressure or mechanical known products.
Owing to have employed technique scheme, allow the invention to solve current concrete carbonization protective coating and some problems in the adhesion strength detection of concrete surface, there is the advantage such as simple in construction, easy to operate, test result error is little, applicable job site use.
Claims (1)
1. concrete carbonization overcoat binding strength detecting instrument, it is characterized in that it includes: platen (2), on platen, the middle part of plane is provided with lifter (3), lifter is provided with the lift-bolt (4) of cooperation, adjusting nut (5) it is provided with on the upside of lift-bolt, adjusting nut coordinates with lifter upper end, adhering plate (10) it is provided with below described platen, lift-bolt coordinates through platen with adhering plate, described platen (2) periphery is provided with one group of adjusting screw rod (6), the downside of adjusting screw rod is provided with the handwheel (7) of one, the lower end of adjusting screw rod is provided with the spike (1) being rotatably assorted, support foot bottom and be provided with sucker (9)；
Described lift-bolt (4) lower end is provided with bulb (11), and adhering plate (10) is provided with ball cup (12) and the gland nut (13) of cooperation, and bulb (11) coordinates with ball cup and gland nut respectively；
A described spike (1) is provided with sucker and controls bar (8), and sucker controls bar and coordinates with sucker (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410314182.XA CN104062230B (en) | 2014-07-03 | 2014-07-03 | Concrete carbonization overcoat binding strength detecting instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410314182.XA CN104062230B (en) | 2014-07-03 | 2014-07-03 | Concrete carbonization overcoat binding strength detecting instrument |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104062230A CN104062230A (en) | 2014-09-24 |
| CN104062230B true CN104062230B (en) | 2016-12-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410314182.XA Active CN104062230B (en) | 2014-07-03 | 2014-07-03 | Concrete carbonization overcoat binding strength detecting instrument |
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| CN (1) | CN104062230B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109596518A (en) * | 2018-12-06 | 2019-04-09 | 陕西理工大学 | A kind of Portable wall surface ceramic tile on-site detecting device |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105388107A (en) * | 2015-05-04 | 2016-03-09 | 徐州工程学院 | Protective coating adhesion effect test device and test method under action of uniaxial tension |
| CN105196299B (en) * | 2015-10-27 | 2017-03-29 | 中国航空工业集团公司北京长城航空测控技术研究所 | Intelligence is compressed installs end effector and its control method |
| CN108267400B (en) * | 2018-04-25 | 2020-04-03 | 刘明亮 | Veneer bonding strength testing arrangement |
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| US3580065A (en) * | 1969-05-07 | 1971-05-25 | Universal Oil Prod Co | Laminate bond peeling strength tester |
| CN203053844U (en) * | 2013-02-22 | 2013-07-10 | 安徽省（水利部淮河水利委员会）水利科学研究院 | Fixed support for concrete carbonization protective layer adhesive strength test instrument |
| CN203053846U (en) * | 2013-02-22 | 2013-07-10 | 安徽省（水利部淮河水利委员会）水利科学研究院 | Drawing head for concrete carbonization protective layer adhesive strength test instrument |
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| TW549441U (en) * | 2002-10-29 | 2003-08-21 | De-Shian Shen | Testing apparatus of direct shear force |
| CN201569603U (en) * | 2009-07-22 | 2010-09-01 | 中冶实久建设有限公司 | Connecting clamp for geogrid field pull-out test |
| CN201555770U (en) * | 2009-11-13 | 2010-08-18 | 广州市建筑材料工业研究所有限公司 | Anti-drawing-force test device of autoclaved foam concrete brick or building block |
| CN102261549A (en) * | 2010-05-25 | 2011-11-30 | 旭达电脑（昆山）有限公司 | Sucking disc-type support |
| CN102053062A (en) * | 2010-12-08 | 2011-05-11 | 中国建筑科学研究院 | Structural adhesive on-site detection method and device |
| CN103149148A (en) * | 2013-02-22 | 2013-06-12 | 安徽省（水利部淮河水利委员会）水利科学研究院 | Bonding strength tester of concrete carbonation protective layer |
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2014
- 2014-07-03 CN CN201410314182.XA patent/CN104062230B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3580065A (en) * | 1969-05-07 | 1971-05-25 | Universal Oil Prod Co | Laminate bond peeling strength tester |
| CN203053844U (en) * | 2013-02-22 | 2013-07-10 | 安徽省（水利部淮河水利委员会）水利科学研究院 | Fixed support for concrete carbonization protective layer adhesive strength test instrument |
| CN203053846U (en) * | 2013-02-22 | 2013-07-10 | 安徽省（水利部淮河水利委员会）水利科学研究院 | Drawing head for concrete carbonization protective layer adhesive strength test instrument |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109596518A (en) * | 2018-12-06 | 2019-04-09 | 陕西理工大学 | A kind of Portable wall surface ceramic tile on-site detecting device |
| CN109596518B (en) * | 2018-12-06 | 2021-03-16 | 陕西理工大学 | Portable wall tile on-site detection device |
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| Publication number | Publication date |
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| CN104062230A (en) | 2014-09-24 |
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