CN105067508A - Equipment and method for testing alkali resistance of steel wire rope - Google Patents
Equipment and method for testing alkali resistance of steel wire rope Download PDFInfo
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- CN105067508A CN105067508A CN201510557733.XA CN201510557733A CN105067508A CN 105067508 A CN105067508 A CN 105067508A CN 201510557733 A CN201510557733 A CN 201510557733A CN 105067508 A CN105067508 A CN 105067508A
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- wire rope
- alkaline solution
- alkali resistance
- tested
- fluorescent liquid
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Abstract
The invention discloses equipment and a method for testing the alkali resistance of a steel wire rope. The equipment comprises a base, a box body, a driving device and an upper cover, wherein the box body is arranged on the base; an alkaline solution containing a fluorescent solution is stored in the box body; two side walls of the box body are correspondingly provided with two connectors through rotary shafts; a bearing is mounted between the rotary shaft and the box body; a to-be-tested steel wire rope is arranged between the two connectors; the to-be-tested steel wire rope is located under a liquid level of the alkaline solution; the upper cover is arranged at a top opening of the box body and an observation window is mounted in the middle of the upper cover; two bosses are correspondingly arranged above the liquid level of the alkaline solution and on the two side walls of the box body. By virtue of the equipment for testing the alkali resistance of the steel wire rope, people can easily and rapidly judge the corrosion degree of the alkali resistance of the steel wire rope by naked eyes so as to accurately evaluate the alkali resistance performance of the steel wire rope.
Description
Technical field
The invention belongs to wire rope Performance Testing Technology, particularly relate to a kind of wire rope alkali resistance testing apparatus and method.
Background technology
Along with engineering machinery is towards the development of maximizing, require more and more higher to wire rope.Particularly for the wire rope that environment for use is comparatively severe, various index test will be carried out before dispatching from the factory, an index wherein during alkali resistance test, at present, traditional wire rope alkali resistance test is all solution wire rope directly being put into alkalescence mostly, the degree that after a period of time, manual observation wire rope surface is corroded.There is larger error in this mode, is particularly subject to for some the wire rope that extent of corrosion is little, is manually difficult to the size judging that it is subject to extent of corrosion.
Summary of the invention
The object of the present invention is to provide a kind of wire rope alkali resistance testing apparatus and method, this equipment and method can make manually easily to judge the feature of wire rope by extent of corrosion fast, to solve the problems referred to above existed in the test of wire rope alkali resistance in prior art.
For reaching this object, the present invention by the following technical solutions:
A kind of wire rope alkali resistance testing apparatus, it comprises base, casing, drive unit and upper cover, wherein, described casing is arranged on described base, and the alkaline solution held in described casing containing fluorescent liquid, on two sidewalls of described casing, correspondence is provided with two connectors, described two connectors are all connected on described casing by rotating shaft, described drive unit connects one of them of two rotating shafts by shaft coupling, between described rotating shaft and described casing, bearing is installed, and between described two connectors, wire rope to be tested is set, described wire rope to be tested is positioned under the liquid level of alkaline solution, described upper cover be arranged at described casing top open part and in the middle part of it position of corresponding wire rope to be tested view window is installed, the ullage correspondence two sidewalls of described casing being positioned at described alkaline solution is provided with two boss, wire rope to be tested is connected on described two boss and judges that it is subject to extent of corrosion by view window after alkaline solution corrosion.
Especially, described connector is circular configuration, and its periphery offers the draw-in groove that several width do not wait, the two ends of described wire rope to be tested are connected in described draw-in groove.
Especially, described alkaline solution is mixed by ammoniacal liquor and fluorescent liquid, and the concentration of described ammoniacal liquor is 18 ~ 28%, and described fluorescent liquid and ammoniacal liquor are by weight: fluorescent liquid: 1 ~ 10 part; Ammoniacal liquor: 90 ~ 95 parts.
Especially, described fluorescent liquid and ammoniacal liquor are by weight: fluorescent liquid: 10 parts; Ammoniacal liquor: 90 parts.
A kind of wire rope alkali resistance method of testing, it comprises the following steps:
1) wire rope to be tested is positioned in alkaline solution corrodes; Fluorescent liquid is added with in described alkaline solution;
2) wire rope to be tested after corrosion is positioned in a camera bellows, is observed the distribution situation of wire rope surface fluorescent liquid by view window, and then judge the extent of corrosion of this wire rope.
Especially, described step 1) in the etching time of wire rope to be tested be 10 ~ 15 hours, the temperature of alkaline solution is 28 DEG C ~ 30 DEG C.
Especially, described alkaline solution adopts ammoniacal liquor and fluorescent liquid to mix, and described fluorescent liquid and ammoniacal liquor are by weight: fluorescent liquid: 10 parts; Ammoniacal liquor: 90 parts.
Beneficial effect of the present invention is, compared with prior art described wire rope alkali resistance testing apparatus by adding fluorescent liquid in alkaline solution, after wire rope to be tested corrodes in alkaline solution, fluorescent liquid can remain in the surface that wire rope suffers corrosion place, then wire rope is positioned in a camera bellows, manually with the naked eye judge the extent of corrosion of this wire rope by alkaline solution easily fast, and then the alkaline resistance properties of assessment wire rope.
Accompanying drawing explanation
Fig. 1 is the structural representation of the wire rope alkali resistance testing apparatus that the specific embodiment of the invention 1 provides.
In figure:
1, base; 2, casing; 3, drive motor; 4, upper cover; 5, view window; 6, connector; 7, rotating shaft; 8, shaft coupling; 9, wire rope to be tested; 10, liquid level; 11, boss.
Embodiment
Technical scheme of the present invention is further illustrated by embodiment below in conjunction with accompanying drawing.
Refer to shown in Fig. 1, Fig. 1 is the structural representation of the wire rope alkali resistance testing apparatus that the specific embodiment of the invention 1 provides.
In the present embodiment, a kind of wire rope alkali resistance testing apparatus comprises base 1, casing 2, drive motor 3 and upper cover 4, described casing 2 is arranged on described base 1, described upper cover 4 be arranged at described casing 2 top open part and in the middle part of it position of corresponding wire rope to be tested view window 5 is installed, the alkaline solution containing fluorescent liquid is held in described casing 2, on two sidewalls of described casing 2, correspondence is provided with two connectors 6, described two connectors 6 are all connected on described casing 2 by rotating shaft 7, described drive motor 3 connects one of them of two rotating shafts 7 by shaft coupling 8, between described rotating shaft 7 and described casing 2, bearing is installed, and between described two connectors 6, wire rope 9 to be tested is set, described connector 6 is circular configuration, its periphery offers the draw-in groove that several width do not wait, the two ends of described wire rope to be tested 9 are connected in described draw-in groove.And described wire rope to be tested 9 is positioned under the liquid level 10 of alkaline solution, above the liquid level 10 two sidewalls of described casing 2 being positioned at described alkaline solution, correspondence is provided with two boss 11, and wire rope 9 to be tested is connected on described two boss 11 and judges that it is subject to extent of corrosion by view window 5 after alkaline solution corrosion.
A kind of wire rope alkali resistance method of testing, it comprises the following steps:
1) wire rope 9 to be tested is connected on two connectors 6 in casing 1, wire rope 9 to be tested is made to be positioned under the liquid level 10 of alkaline solution, then drive motor 3 is started, drive motor 3 drives wire rope 9 to be tested to rotate in alkaline solution, described alkaline solution adopts ammoniacal liquor and fluorescent liquid to mix, the concentration of described ammoniacal liquor is 28%, and described fluorescent liquid and ammoniacal liquor are by weight: fluorescent liquid: 10 parts; Ammoniacal liquor: 90 parts.When rotation is after 10 hours, stop drive motor 3, the wire rope after corrosion is connected on two boss 11.
2) upper cover 4 is placed on casing 1, makes to form a camera bellows structure in casing 1, observed the distribution situation of wire rope surface fluorescent liquid by view window 5, judge the extent of corrosion of this wire rope.
Pit can be produced after being corroded because wire rope is surperficial, remainingly a certain amount of fluorescent liquid can be had in pit, luminous by fluorescent liquid in camera bellows, manually with the naked eye judge the extent of corrosion of this wire rope by alkaline solution easily fast, and then the alkaline resistance properties of assessment wire rope.
Above embodiment has just set forth ultimate principle of the present invention and characteristic; the present invention does not limit by above-mentioned example; without departing from the spirit and scope of the present invention, the present invention also has various change and change, and these changes and change all fall in the claimed scope of the invention.Application claims protection domain is defined by appending claims and equivalent thereof.
Claims (7)
1. a wire rope alkali resistance testing apparatus, it comprises base, casing, drive unit and upper cover, it is characterized in that, described casing is arranged on described base, and the alkaline solution held in described casing containing fluorescent liquid, on two sidewalls of described casing, correspondence is provided with two connectors, described two connectors are all connected on described casing by rotating shaft, described drive unit connects one of them of two rotating shafts by shaft coupling, between described rotating shaft and described casing, bearing is installed, and between described two connectors, wire rope to be tested is set, described wire rope to be tested is positioned under the liquid level of alkaline solution, described upper cover be arranged at described casing top open part and in the middle part of it position of corresponding wire rope to be tested view window is installed, the ullage correspondence two sidewalls of described casing being positioned at described alkaline solution is provided with two boss, wire rope to be tested is connected on described two boss and judges that it is subject to extent of corrosion by view window after alkaline solution corrosion.
2. wire rope alkali resistance testing apparatus according to claim 1, is characterized in that, described connector is circular configuration, and its periphery offers the draw-in groove that several width do not wait, the two ends of described wire rope to be tested are connected in described draw-in groove.
3. wire rope alkali resistance testing apparatus according to claim 1, it is characterized in that, described alkaline solution is mixed by ammoniacal liquor and fluorescent liquid, and the concentration of described ammoniacal liquor is 18 ~ 28%, and described fluorescent liquid and ammoniacal liquor are by weight: fluorescent liquid: 1 ~ 10 part; Ammoniacal liquor: 90 ~ 95 parts.
4. wire rope alkali resistance testing apparatus according to claim 3, it is characterized in that, described fluorescent liquid and ammoniacal liquor are by weight: fluorescent liquid: 10 parts; Ammoniacal liquor: 90 parts.
5. a wire rope alkali resistance method of testing, is characterized in that: it comprises the following steps:
1) wire rope to be tested is positioned in alkaline solution corrodes; Fluorescent liquid is added with in described alkaline solution;
2) wire rope to be tested after corrosion is positioned in a camera bellows, is observed the distribution situation of wire rope surface fluorescent liquid by view window, and then judge the extent of corrosion of this wire rope.
6. wire rope alkali resistance method of testing according to claim 5, is characterized in that, described step 1) in the etching time of wire rope to be tested be 10 ~ 15 hours, the temperature of alkaline solution is 28 DEG C ~ 30 DEG C.
7. wire rope alkali resistance method of testing according to claim 5, is characterized in that, described alkaline solution adopts ammoniacal liquor and fluorescent liquid to mix, and described fluorescent liquid and ammoniacal liquor are by weight: fluorescent liquid: 10 parts; Ammoniacal liquor: 90 parts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510557733.XA CN105067508B (en) | 2015-09-02 | 2015-09-02 | A kind of wirerope alkali resistance test equipment and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510557733.XA CN105067508B (en) | 2015-09-02 | 2015-09-02 | A kind of wirerope alkali resistance test equipment and method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105067508A true CN105067508A (en) | 2015-11-18 |
| CN105067508B CN105067508B (en) | 2019-03-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510557733.XA Active CN105067508B (en) | 2015-09-02 | 2015-09-02 | A kind of wirerope alkali resistance test equipment and method |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001215195A (en) * | 2000-02-02 | 2001-08-10 | Chuken Consultant:Kk | Concrete structure and method for detecting deterioration thereof |
| JP2005069938A (en) * | 2003-08-26 | 2005-03-17 | Risou Keisoku Kk | Testing arrangement of electronic component |
| CN201637541U (en) * | 2010-04-06 | 2010-11-17 | 山东安能输送带橡胶有限公司 | Steel wire rope core conveyor belt air tightness salt-bath detector |
| CN103353432A (en) * | 2013-06-14 | 2013-10-16 | 江苏法尔胜材料分析测试有限公司 | Detection method of plated layer corrosion rate in steel wire or steel wire rope |
| CN203414362U (en) * | 2013-06-25 | 2014-01-29 | 山东鲁普科技有限公司 | Device for measuring fatigue-weather resistance of rope |
| CN205049459U (en) * | 2015-09-02 | 2016-02-24 | 无锡通用钢绳有限公司 | Wire rope alkaliproof test equipment |
-
2015
- 2015-09-02 CN CN201510557733.XA patent/CN105067508B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001215195A (en) * | 2000-02-02 | 2001-08-10 | Chuken Consultant:Kk | Concrete structure and method for detecting deterioration thereof |
| JP2005069938A (en) * | 2003-08-26 | 2005-03-17 | Risou Keisoku Kk | Testing arrangement of electronic component |
| CN201637541U (en) * | 2010-04-06 | 2010-11-17 | 山东安能输送带橡胶有限公司 | Steel wire rope core conveyor belt air tightness salt-bath detector |
| CN103353432A (en) * | 2013-06-14 | 2013-10-16 | 江苏法尔胜材料分析测试有限公司 | Detection method of plated layer corrosion rate in steel wire or steel wire rope |
| CN203414362U (en) * | 2013-06-25 | 2014-01-29 | 山东鲁普科技有限公司 | Device for measuring fatigue-weather resistance of rope |
| CN205049459U (en) * | 2015-09-02 | 2016-02-24 | 无锡通用钢绳有限公司 | Wire rope alkaliproof test equipment |
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| Publication number | Publication date |
|---|---|
| CN105067508B (en) | 2019-03-01 |
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