CN104266567A - Tool and method for detecting coating on plane to be detected - Google Patents
Tool and method for detecting coating on plane to be detected Download PDFInfo
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- CN104266567A CN104266567A CN201410528223.5A CN201410528223A CN104266567A CN 104266567 A CN104266567 A CN 104266567A CN 201410528223 A CN201410528223 A CN 201410528223A CN 104266567 A CN104266567 A CN 104266567A
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Abstract
The invention discloses a tool and method for detecting a coating on a plane to be detected. The detection tool comprises a main body (20), the main body (20) comprises a detection plane (21) used for making contact with the coating (40), contact portions (10) protrude on the detection plane (21) at intervals and are used for penetrating through the coating (40) to make contact with the plane to be detected, and the protruding sizes of the contact portions (10) are the same and equal to a preset detection size. Accordingly, the percent of pass of the binder coating can be detected, and stability of anti-corrosion treatment is guaranteed.
Description
Technical field
The present invention relates to a kind of testing tool of the coating in plane to be measured, particularly, relating to a kind of testing tool for detecting wet binding element layer on brick.In addition, the invention still further relates to the detection method applying above-mentioned instrument.
Background technology
In the construction work used in power plant, chemical plant, usually need to carry out preservative treatment to construction material.
Wherein, when carrying out the construction of inside lining anti-corrosive brick, first must completely scrape a layer binder on the surface as Substrate sheet or brick face, cementing agent is a procedure very crucial in this corrosion protection system, and its thickness directly determines corrosion-resistant success or failure.
Owing to must ensure completely to scrape without holiday, thickness is even, and scratch layers should close, and without defects such as delamination, hollowing, significant depressions, sand holes, pores, just can meet construction requirement, thus ensures that the key indexs such as the acid resistance (corrosion resistance) after construction are qualified.
But, be only difficult to quantize construction requirement with visual inspection, thus make workmen be difficult to judge whether to need to carry out coating, need to carry out coating in those places.
Summary of the invention
Technical matters to be solved by this invention is to provide a kind of testing tool, and this testing tool can detect adhesive coated qualification rate, thus ensures the stability of anti-corrosion treatment construction.
In order to solve the problems of the technologies described above, the invention provides a kind of testing tool of the coating in plane to be measured, comprise main part, this main part has for the detection plane with described coating layer touch, this detection plane is extruded with spaced for penetrating described coating with the contact site with described plane contact to be measured, described contact site separately outstanding measure-alike and be equal to preset and detect size.
Preferably, described default detection is of a size of the qualified gauge of described coating to be detected.
Preferably, described coating is wet binding element layer.
Preferably, described main part is formed as long strip-board shape, and described detection plane is the length direction of described main part and the side, side of thickness direction restriction.
Preferably, the length direction of described main part and the side, side of Width restriction are provided with scale along described length direction.
Preferably, described contact site is to penetrate into the wedge angle in described coating, and spaced described contact site is respectively formed at the two ends along described main part length direction of described detection plane.
Preferably, described wedge angle is at right angles triangular shaped, and wherein the right-angle side of side is along the length direction of described main part, and the right-angle side of opposite side is along the Width of described main part.
Preferably, described testing tool also includes the handle portion be arranged on described main part.
Preferably, described handle portion is formed as tabular, and is connected to form as T-shaped with described main part.
The present invention also provides the detection method of the coating in a kind of plane to be measured, this detection method utilizes and detects as the wet binding element layer of described coating according to the testing tool in technique scheme described in any one, described detection method comprise the steps: (a) described contact site is pierced through described wet binding element layer and with described plane contact to be measured; B described contact site is transferred to described wet binding element layer by (); Whether c shown detection plane that () observes described main part is attached with wet binding element layer contact vestige.
Pass through technique scheme, due to described testing tool is provided with can penetrate described coating and with the contact site of described plane contact to be measured, thus coating can be evaluated by observing detection plane, easily can judge that whether coating qualified like this, and it is simple to operate, applied widely.
Other features and advantages of the present invention are described in detail in embodiment part subsequently.
Accompanying drawing explanation
Accompanying drawing is used to provide a further understanding of the present invention, and forms a part for instructions, is used from explanation the present invention, but is not construed as limiting the invention with embodiment one below.In the accompanying drawings:
Fig. 1 is the using state schematic diagram of the testing tool of the coating in plane to be measured of the present invention.
Fig. 2 is the testing tool schematic diagram of the coating in plane to be measured of the present invention.
Fig. 3 is the A portion enlarged drawing of Fig. 2.
Description of reference numerals
10 contact site 20 main parts
21 detection plane
30 object under test 40 coatings
50 handle portion
Embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described in detail.Should be understood that, embodiment described herein, only for instruction and explanation of the present invention, is not limited to the present invention.
In the present invention, when not doing contrary explanation, the noun of locality such as " upper and lower, left and right " of use typically refers to reference to upper and lower, left and right shown in the drawings; " inside and outside " refers to profile inside and outside relative to each parts itself.
The invention provides a kind of testing tool of the coating in plane to be measured, comprise main part 20, this main part 20 has the detection plane 21 for contacting with coating 40, this detection plane 21 is extruded with spaced for penetrating coating 40 with the contact site 10 with plane contact to be measured, respective outstanding measure-alike of this contact site 10 and be equal to preset and detect size.
As shown in Figure 2, the detection plane 21 of this testing tool has contact site 10, when detecting, only needing that contact site 10 is penetrated coating 40 and carrying out contact measured plane, then observing the contact vestige whether detection plane 21 being attached with coating 40.As everyone knows, in the prior art, whether coating is qualified only can pass through the thickness measuring visible portion coating, then naked eyes judge that whether the horizontality of coating is qualified to judge the full depth of the coating in plane to be measured.
But, comparatively large at the area of plane to be measured, or when observation position is not good, be then difficult to judge that whether the thickness of coating qualified.
And utilize testing tool provided by the present invention, then easily and exactly can judge that whether the coating in plane to be measured is qualified.Particularly, as shown in Figure 1, when contact site 10 is inserted in coating 40, equals to preset detect size due to the outstanding measure-alike of contact site 10, thus can easily make detection plane 21 be positioned at precalculated position plane.This precalculated position plane is exactly when coating 40 is with coating surface during qualified gauge coating.
During the coating 40 utilizing testing tool of the present invention to measure in plane to be measured, this coating 40 is needed to be in moisture state.That is, when the thickness of coating 40 equals to preset detection size, coating 40 can leave contact vestige in detection plane 21, easily judge that to enable operating personnel this place's coating 40 meets the requirements, and when the thickness of coating 40 is less than default detection size, detection plane 21 then can not leave contact vestige.Can easily judge whether the thickness of appropriate section meets qualified gauge by whether detection plane 21 leaving contact vestige like this, and the quantity that can be stayed by contact vestige judges the qualification rate of thickness.
As the preferred embodiment of one, described default detection is of a size of the qualified gauge of coating 40 to be detected.
On the basis of such scheme, coating 40 is wet binding element layer.Contact site 10 so not only can be made to be easily inserted in coating 40, and can easily to leave contact vestige.In addition, once find that there is the defective of coating 40, can also easily remedy.
Particularly, main part 20 is formed as long strip-board shape, and detection plane 21 is the length direction of main part 20 and the side, side of thickness direction restriction.Like this, can be easily used in the plane to be measured of various shape.
In addition, in order to improve detection efficiency further, also the detection plane 21 on main part 20 can be formed as the shape similar to plane to be measured or other shapes.Such as, when needing to detect the wet binding element layer on brick face, detection plane 21 can be formed as compare the rectangle smaller with brick face shape.Now, the corner in detection plane 21 is provided with contact site 10.Like this, when whether the coating 40 on measurement brick face is qualified, only single job is needed.And utilize the instrument shown in Fig. 2, then measurement may be needed repeatedly can to obtain result more accurately.
Effectively can quantize measurement result for the ease of operating personnel, the side, side that the length direction of main part 20 and Width limit is provided with scale along described length direction.Such as, with the length of this main part 20 for measurement standard unit, operating personnel easily can read in every standard unit from above-mentioned scale how many defective part.
Particularly, contact site 10 is to penetrate into the wedge angle in coating 40, and spaced contact site 10 is respectively formed at the two ends along main part 20 length direction of detection plane 21.In addition, when the length of main part 20 is longer, also contact site 10 can be set to equally distributed 3.
As the preferred embodiment of one, described wedge angle is at right angles triangular shaped, and wherein the right-angle side of side is along the length direction of main part 20, and the right-angle side of opposite side is along the Width of main part 20.In addition, this wedge angle also can be formed as other shapes, as long as it can easily penetrate in coating 40.
On the basis of such scheme, testing tool also includes the handle portion 50 be arranged on main part 20.Particularly, handle portion 50 is formed as tabular, and is connected to form as T-shaped with main part 20.Like this, not only convenient operation personnel utilize testing tool to operate, and power can also be applied in plane to be measured equably, thus can obtain more reliable testing result.
, utilizing a specific embodiment to be described below, when carrying out the construction of inside lining anti-corrosive brick, first must scrape full a layer binder, i.e. floating coat 40 of the present invention on the surface of the brick as basic unit.Due to the procedure that cementing agent is very crucial in corrosion protection system, its thickness directly determines corrosion-resistant success or failure.So must ensure to scrape in advance a full layer binder (i.e. wet binding element layer) without holiday and thickness is even, and this wet binding element layer closes, and without defects such as delamination, hollowing, significant depressions, sand holes, pores.
For the thickness required by coating 40 for 1.5mm, now preferably, the thick corrosion resistant plate of material selection 1.5mm of described testing tool, and the length of main part 20 is made be consistent with the width of anti-corrosion brick, such as length is 120mm.Now, ruler can be divided into 20 equal portions, in order to the qualification rate of calculated thickness.The wedge angle length at the two ends of survey instrument is adhesive thickness, is 1.5mm.
In addition, the present invention also provides the detection method of the coating in a kind of plane to be measured, this detection method utilizes and detects as the wet binding element layer of described coating 40 according to the testing tool in technique scheme described in any one, this detection method comprise the steps: (a) contact site 10 is pierced through wet binding element layer and with plane contact to be measured; B contact site 10 is transferred to wet binding element layer by (); Whether c detection plane 21 that () observes main part 20 is attached with wet binding element layer contact vestige.
In the present invention, when utilizing testing tool provided by the present invention to carry out wet method thickness measuring, because the length of the contact site 10 being formed as wedge angle at the two ends of main part 20 is wet binding element layer thickness, wedge angle is thrust wet binding element layer, contact with basic unit's (as lining face waited for by steel plate) and compress, whether testing tool is taken off rear inspection detection plane 21 to contact with wet binding element layer, the length measuring surface of contact can draw the qualification rate of adhesive thickness.
Below the preferred embodiment of the present invention is described in detail by reference to the accompanying drawings; but; the present invention is not limited to the detail in above-mentioned embodiment; within the scope of technical conceive of the present invention; can carry out multiple simple variant to technical scheme of the present invention, these simple variant all belong to protection scope of the present invention.
It should be noted that in addition, each concrete technical characteristic described in above-mentioned embodiment, in reconcilable situation, can be combined by any suitable mode, in order to avoid unnecessary repetition, the present invention illustrates no longer separately to various possible array mode.
In addition, also can carry out combination in any between various different embodiment of the present invention, as long as it is without prejudice to thought of the present invention, it should be considered as content disclosed in this invention equally.
Claims (10)
1. the testing tool of the coating in plane to be measured, it is characterized in that, comprise main part (20), this main part (20) has the detection plane (21) for contacting with described coating (40), this detection plane (21) is extruded with spaced for penetrating described coating (40) with the contact site (10) with described plane contact to be measured, respective outstanding measure-alike of described contact site (10) and be equal to preset and detect size.
2. testing tool according to claim 1, is characterized in that, described default detection is of a size of the qualified gauge of described coating (40) to be detected.
3. testing tool according to claim 1, is characterized in that, described coating (40) is wet binding element layer.
4. testing tool according to claim 1, it is characterized in that, described main part (20) is formed as long strip-board shape, the length direction that described detection plane (21) is described main part (20) and the side, side that thickness direction limits.
5. testing tool according to claim 4, is characterized in that, the side, side that the length direction of described main part (20) and Width limit is provided with scale along described length direction.
6. testing tool according to claim 1, it is characterized in that, described contact site (10) is the wedge angle that can penetrate in described coating (40), and spaced described contact site (10) is respectively formed at the two ends along described main part (20) length direction of described detection plane (21).
7. testing tool according to claim 6, it is characterized in that, described wedge angle is at right angles triangular shaped, and wherein the right-angle side of side is along the length direction of described main part (20), and the right-angle side of opposite side is along the Width of described main part (20).
8. testing tool according to claim 1, is characterized in that, described testing tool also includes the handle portion (50) be arranged on described main part (20).
9. testing tool according to claim 8, is characterized in that, described handle portion (50) is formed as tabular, and is connected to form as T-shaped with described main part (20).
10. the detection method of the coating in a plane to be measured, it is characterized in that, this detection method utilizes according to the wet binding element layer of the testing tool detection in claim 1-9 described in any one as described coating (40), and described detection method comprises the steps:
(a) described contact site (10) is pierced through described wet binding element layer and with described plane contact to be measured;
B described contact site (10) is transferred to described wet binding element layer by ();
Whether c described detection plane (21) that () observes described main part (20) is attached with wet binding element layer contact vestige.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410528223.5A CN104266567A (en) | 2014-10-09 | 2014-10-09 | Tool and method for detecting coating on plane to be detected |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410528223.5A CN104266567A (en) | 2014-10-09 | 2014-10-09 | Tool and method for detecting coating on plane to be detected |
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| Publication Number | Publication Date |
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| CN104266567A true CN104266567A (en) | 2015-01-07 |
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| CN201410528223.5A Pending CN104266567A (en) | 2014-10-09 | 2014-10-09 | Tool and method for detecting coating on plane to be detected |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4235018A (en) * | 1978-04-27 | 1980-11-25 | Ove Saberg | Device for use in measuring the thickness of surface layers and coatings |
| CN201397113Y (en) * | 2009-04-30 | 2010-02-03 | 中国石油天然气集团公司 | Coating wet film thickness gauge |
| CN201764930U (en) * | 2010-08-16 | 2011-03-16 | 河南省中原内配股份有限公司 | Coating thickness measurement instrument |
| CN201837341U (en) * | 2010-10-21 | 2011-05-18 | 山西省高平市泫氏铸业有限公司 | Metal pipe die coating thickness gauge |
| CN102607370A (en) * | 2012-03-30 | 2012-07-25 | 中北大学 | Detection card for thickness of coating layer of waterproof coating |
| CN204115626U (en) * | 2014-10-09 | 2015-01-21 | 中国神华能源股份有限公司 | The testing tool of the coating in plane to be measured |
-
2014
- 2014-10-09 CN CN201410528223.5A patent/CN104266567A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4235018A (en) * | 1978-04-27 | 1980-11-25 | Ove Saberg | Device for use in measuring the thickness of surface layers and coatings |
| CN201397113Y (en) * | 2009-04-30 | 2010-02-03 | 中国石油天然气集团公司 | Coating wet film thickness gauge |
| CN201764930U (en) * | 2010-08-16 | 2011-03-16 | 河南省中原内配股份有限公司 | Coating thickness measurement instrument |
| CN201837341U (en) * | 2010-10-21 | 2011-05-18 | 山西省高平市泫氏铸业有限公司 | Metal pipe die coating thickness gauge |
| CN102607370A (en) * | 2012-03-30 | 2012-07-25 | 中北大学 | Detection card for thickness of coating layer of waterproof coating |
| CN204115626U (en) * | 2014-10-09 | 2015-01-21 | 中国神华能源股份有限公司 | The testing tool of the coating in plane to be measured |
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Application publication date: 20150107 |
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