CN114963969A - Zinc pot inner wall degree of corrosion measuring device - Google Patents
Zinc pot inner wall degree of corrosion measuring device Download PDFInfo
- Publication number
- CN114963969A CN114963969A CN202210518290.3A CN202210518290A CN114963969A CN 114963969 A CN114963969 A CN 114963969A CN 202210518290 A CN202210518290 A CN 202210518290A CN 114963969 A CN114963969 A CN 114963969A
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- CN
- China
- Prior art keywords
- rod
- vertical
- zinc pot
- wall
- fixedly connected
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 title claims abstract description 48
- 239000011701 zinc Substances 0.000 title claims abstract description 48
- 229910052725 zinc Inorganic materials 0.000 title claims abstract description 48
- 238000005260 corrosion Methods 0.000 title claims abstract description 28
- 230000007797 corrosion Effects 0.000 title claims abstract description 28
- 238000006073 displacement reaction Methods 0.000 claims abstract description 17
- 239000000523 sample Substances 0.000 claims abstract description 16
- 238000005259 measurement Methods 0.000 abstract description 8
- 238000001514 detection method Methods 0.000 abstract description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 238000013461 design Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000005246 galvanizing Methods 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- QNRATNLHPGXHMA-XZHTYLCXSA-N (r)-(6-ethoxyquinolin-4-yl)-[(2s,4s,5r)-5-ethyl-1-azabicyclo[2.2.2]octan-2-yl]methanol;hydrochloride Chemical compound Cl.C([C@H]([C@H](C1)CC)C2)CN1[C@@H]2[C@H](O)C1=CC=NC2=CC=C(OCC)C=C21 QNRATNLHPGXHMA-XZHTYLCXSA-N 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- KFZAUHNPPZCSCR-UHFFFAOYSA-N iron zinc Chemical compound [Fe].[Zn] KFZAUHNPPZCSCR-UHFFFAOYSA-N 0.000 description 1
- 238000006748 scratching Methods 0.000 description 1
- 230000002393 scratching effect Effects 0.000 description 1
- 230000011218 segmentation Effects 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
- G01B7/34—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring roughness or irregularity of surfaces
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Testing Resistance To Weather, Investigating Materials By Mechanical Methods (AREA)
Abstract
The invention provides a device for measuring corrosion degree of an inner wall of a zinc pot, which comprises a horizontal guide rail, wherein a first slide block is arranged on the horizontal guide rail, a first servo motor for controlling the displacement of the slide block is arranged on the first slide block, the first slide block is fixedly connected with a vertical rail, a second slide block is arranged on the vertical rail, a second servo motor for controlling the displacement of the slide block is arranged on the second slide block, the second slide block is fixedly connected with a vertical plate, the bottom of the vertical plate is fixedly connected with a horizontally arranged C-shaped frame, a pin shaft is connected with the open end of the C-shaped frame in a pin joint mode, the top of the vertical plate is fixedly connected with a data collector, the data collector is connected with the fixed ends of a plurality of stretching inductors, the moving end of each stretching inductor is connected with an ejector rod of a C-shaped connecting rod, the pin shaft penetrates through the vertical rod, the C-shaped connecting rod and the C-shaped frame form a lever structure through the pin shaft, a pressure spring is fixedly connected between the vertical plate and the upper part of the vertical rod, a support rod penetrates through the inside of the pressure spring, and the end part of the bottom rod is provided with a contact probe. The invention has more accurate and three-dimensional measurement data of the corrosion degree of the inner wall of the zinc pot, improves the detection efficiency and reduces the production cost.
Description
Technical Field
The invention relates to the technical field of hot galvanizing, in particular to a device for measuring corrosion degree of an inner wall of a zinc pot.
Background
Under the hot-dip galvanizing temperature, the pot wall is eroded by molten zinc, and meanwhile, the pot wall of the zinc pot is quickly thinned by continuously generating zinc iron slag by liquid zinc, so that pits or even through holes are formed, the zinc pot is scrapped, and zinc liquid leaks to cause a large amount of loss.
At present, no corresponding professional equipment is available for detecting the corrosion of the inner wall of the zinc pot, and a manual detection method is basically adopted:
1. the iron hook is used for hooking and contacting the inner wall of the zinc pot, and the feedback of the iron hook is used for judging the corrosion degree of the wall thickness of the zinc pot. The detection method is simple and convenient, but cannot accurately measure the corrosion degree of the inner wall of the zinc pot.
2. And (4) evacuating the zinc solution in the zinc pot, and directly observing the corrosion condition of the inner wall of the zinc pot. Although the method can clearly observe the corrosion condition of the inner wall of the zinc pot, the operation is inconvenient, the cost of an enterprise is greatly increased, and certain potential safety hazards exist during the operation.
Disclosure of Invention
The invention aims to provide a device for measuring the corrosion degree of the inner wall of a zinc pot, which can accurately measure the corrosion degree of the inner wall of the zinc pot.
In order to achieve the purpose, the invention provides a device for measuring the corrosion degree of the inner wall of a zinc pot, which adopts the following technical scheme:
a device for measuring the corrosion degree of the inner wall of a zinc pot comprises a horizontal guide rail arranged along the edge of the zinc pot, wherein a first slide block is arranged on the horizontal guide rail, a first servo motor for controlling the displacement of the slide block is arranged on the first slide block, the first slide block is fixedly connected with an upright rail, a second slide block is arranged on the upright rail, a second servo motor for controlling the displacement of the slide block is arranged on the second slide block, the second slide block is fixedly connected with an upright plate, the bottom of the upright plate is fixedly connected with a horizontally arranged C-shaped frame, the open end of the C-shaped frame is connected with a pin shaft, the top of the upright plate is fixedly connected with a data collector, the data collector is connected with the fixed ends of a plurality of stretching inductors, the moving end of each stretching inductor is connected with a C-shaped connecting rod, the C-shaped connecting rod comprises a vertical rod, a bottom rod and a top rod, the top rod is connected with the moving end of each stretching inductor, the pin shaft penetrates through the vertical rod and the C-shaped frame to form a lever structure, a pressure spring is fixedly connected between the upright plate and the upper part of the vertical rod, the pressure spring is inside to run through there is the bracing piece, and bracing piece one end is pegged graft with the riser, the other end and montant pin joint, the sill bar tip is equipped with the contact probe of hugging closely with the zinc pot inner wall. The displacement of first slider control contact probe horizontal direction, the displacement of the vertical direction of second slider control contact probe, the lever structure that C type connecting rod formed through round pin axle and C type frame, the power of applying to montant upper portion through the pressure spring, make contact probe and zinc pot inner wall keep in touch all the time at the displacement in-process, when the pit or the protruding front and back displacement that produces of touching the zinc pot inner wall of electric shock probe, the synchronous flexible displacement of tensile inductor of being connected with the ejector pin, and with the distance of flexible displacement spread into in the data collector, through calculating the conversion, obtain contact probe's displacement distance, according to accurate, the corrosion degree of three-dimensional data judgement zinc pot inner wall.
Preferably, the pin shaft is a detachable pin shaft and comprises pin shaft sections, the pin shaft sections are fixedly connected with the female connector through male connectors in an inserting mode, the sections of the male connectors and the female connector are rectangular, and the same steps are arranged on the side walls of the connecting ends of the pin shaft sections in an enclosing mode. For preventing the montant that runs through the round pin axle from making a round trip to move on the round pin axle, influence measurement accuracy, consequently, enclose on the round pin axle between the montant and establish the step, be used for restricting the montant and selling the round pin epaxial round trip movement, measurement accuracy has been improved, because sell epaxial step, for convenient dismouting, consequently, the round pin axle design can be the form of dismantling, design male joint and female joint's cross-section into non-circular, conveniently with male joint and female joint locking in the axial, avoid selling the epaxial friction resistance that produces between the segmentation of axle, influence measurement accuracy, the moving trajectory of pressure spring can be fixed to the bracing piece that runs through in the inside pressure spring, when the pressure that receives the pressure spring to exert on montant upper portion keeps away from the zinc pot inner wall, bracing piece and riser grafting end take place the displacement along with the montant removal in step, the contained angle between bracing piece and the montant changes along with the montant removal.
Preferably, both ends of the pin shaft are respectively fixed with the C-shaped frame in a threaded manner.
Preferably, a shaft sleeve is arranged on the outer side of the insertion position of the pin shaft and the vertical rod. The use of the shaft sleeve can protect the splicing part.
Preferably, the vertical rail is fixedly connected with an integrated controller, and the integrated controller controls starting and stopping of the first motor and the second motor. The integrated controller is used for controlling the starting and stopping of the first servo motor and the second servo motor, so that the operation of workers is more convenient.
Preferably, the number of the C-shaped connecting rods is 5, and the end parts of the bottom rods are provided with contact probes. 5 contact probes increase the range of simultaneous measurement, and improve the detection efficiency.
Preferably, an angle R is arranged between the top rod and the vertical rod, and an angle R is arranged between the bottom rod and the vertical rod. From the consideration of ergonomics, the bending part is set to be an R angle, and when the equipment is disassembled, the risk of being scratched can be reduced due to the design of the R angle.
Compared with the prior art, the invention has the beneficial effects that:
the method has the advantages of simple operation for measuring the corrosion degree of the inner wall of the zinc pot, high accuracy, more visual and three-dimensional measurement data, clear depth of inner wall corrosion, high detection efficiency and low cost, and is suitable for popularization and application.
Drawings
FIG. 1 is a side view of the present invention;
FIG. 2 is a schematic structural view of the present invention;
FIG. 3 is a schematic structural view of a C-shaped connecting rod;
FIG. 4 is a schematic cross-sectional view of the pin shaft installed at the open end of the C-shaped frame;
the device comprises a horizontal guide rail 1, a first sliding block 2, a vertical guide rail 3, a second sliding block 4, a vertical plate 5, a C-shaped frame 6, a data collector 7, a stretching inductor 8, a C-shaped connecting rod 9, a vertical rod 901, a top rod 902, a bottom rod 903, a contact probe 904, a pressure spring 10, an integrated controller 11, a zinc pot 12, a pin shaft 13, a pin shaft 1301, a pin shaft segment 1302, a male connector 1303, a female connector 14 and a nut 14
Detailed Description
The present invention is further illustrated by the following detailed description, which is to be construed as merely illustrative and not limitative of the remainder of the disclosure, and modifications and variations such as those ordinarily skilled in the art are intended to be included within the scope of the present invention as defined in the appended claims.
In the present invention, unless otherwise specifically stated or limited, the terms "mounted," "disposed," "connected," "secured," and "pivotally connected" are to be understood in a broad sense, e.g., as either a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.
As shown in fig. 1 to 4, a device for measuring corrosion degree of inner wall of a zinc pot comprises a horizontal guide rail 1 arranged along the edge of the zinc pot, a first slider 2 is arranged on the horizontal guide rail 1, the first slider 2 is provided with a first servo motor for controlling the displacement of the slider, the first slider 2 is fixedly connected with a vertical rail 3, the vertical rail 3 is provided with a second slider 4, the second slider 4 is provided with a second servo motor for controlling the displacement of the slider, the second slider 4 is fixedly connected with a vertical plate 5, the bottom of the vertical plate 5 is fixedly connected with a horizontally arranged C-shaped frame 6, the open end of the C-shaped frame 6 is pinned with a pin shaft 13, the top of the vertical plate 5 is provided with a data collector 7, the data collector 7 is connected with the fixed ends of a plurality of stretching inductors 8, the moving end of the stretching inductors 8 is connected with a top rod 902 of a C-shaped connecting rod 9, the pin shaft 13 penetrates through the vertical rod 901 of the C-shaped connecting rod 9, the C-shaped connecting rod 9 forms a lever structure with the C-shaped frame 6 through the pin shaft 13, in order to prevent the vertical rod 901 from moving back and forth on the pin 13 and affecting the measurement accuracy, a detachable pin 13 with steps is adopted, adjacent pin segments 1301 are fixed with a female joint 1303 through a male joint 1302, the sections of the female joint and the male joint can be rectangular, rhombic or D-shaped, the male joint 1302 and the female joint 1303 are conveniently locked in the axial direction, the same steps are arranged around the side walls of the connecting ends of the pin segments 1301, one vertical rod 901 penetrates through one pin segment 1301 and is fixedly inserted into the adjacent pin segment 1301, the two ends of the pin 13 are locked through nuts 14, the position of the vertical rod 901 is limited through the step interval between the adjacent vertical rods 901, the back and forth displacement on the pin 13 is avoided, a shaft sleeve is arranged at the inserting position of the pin 13 and the vertical rod 901, a pressure spring 10 is fixedly connected between the vertical plate 5 and the upper part of the vertical rod 901, a support rod penetrates through the inside the pressure spring 10, one end of the support rod is inserted into the vertical plate 5, the other end of the bottom rod 903 is pivoted with a vertical rod 901, a contact probe 904 tightly attached to the inner wall of a zinc pot is arranged at the end part of the bottom rod 903, an integrated controller 11 is arranged in the middle of the vertical rail 3, the integrated controller 11 is used for controlling starting and stopping of a first servo motor and a second servo motor, so that a worker can operate more conveniently, an R angle is designed between the ejector rod 902 and the vertical rod 901, an R angle is designed between the bottom rod 903 and the vertical rod 901, and the risk of scratching can be reduced due to the design of the R angle.
The specific working process and principle of the device for measuring the corrosion degree of the inner wall of the zinc pot are as follows: when measuring the corrosion degree of the inner wall of the zinc pot, the position of the horizontal guide rail 1 on the edge of the zinc pot 12 is adjusted, the horizontal guide rail 1 is parallel to the inner wall of the zinc pot 12, the positions of the first sliding block 2 and the second sliding block 4 are controlled through the integrated controller 11, so that the initial position of the contact probe 904 is determined, according to a measurement plan, the position of the contact probe 904 is constantly changed by moving the first sliding block 2 and the second sliding block 4, the force applied to the upper part of the vertical rod 901 through the pressure spring 10 is utilized, the lever principle is utilized, the contact probe 904 can always cling to the inner wall of the zinc pot no matter the contact probe meets a pit or a bulge, and the pit or bulge data of the inner wall of the zinc pot 12 are collected into the data collector 11, so that the data are more accurate and three-dimensional, the depth of corrosion to the inner wall is clear, the detection efficiency is high, the cost is low, and the device is suitable for popularization and application.
While the foregoing description shows and describes the preferred embodiments of the present invention, it is to be understood that the invention is not limited to the forms disclosed herein, but is not to be construed as excluding other embodiments and is capable of use in various other combinations, modifications, and environments and is capable of changes within the scope of the inventive concept as described herein, commensurate with the above teachings, or the skill or knowledge of the relevant art. And that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (7)
1. The utility model provides a zinc pot inner wall degree of corrosion measuring device which characterized in that: the device comprises a horizontal guide rail arranged along the edge of a zinc pot, a first sliding block is arranged on the horizontal guide rail, the first sliding block is provided with a first servo motor for controlling the displacement of the sliding block, the first sliding block is fixedly connected with a vertical rail, a second sliding block is arranged on the vertical rail, the second sliding block is provided with a second servo motor for controlling the displacement of the sliding block, the second sliding block is fixedly connected with a vertical plate, the bottom of the vertical plate is fixedly connected with a horizontally arranged C-shaped frame, the open end of the C-shaped frame is connected with a pin shaft, the top of the vertical plate is fixedly connected with a data collector, the data collector is connected with the fixed ends of a plurality of stretching inductors, the moving end of each stretching inductor is connected with a C-shaped connecting rod, each C-shaped connecting rod comprises a vertical rod, a bottom rod and a push rod, the push rod is connected with the moving end of each stretching inductor, the pin shaft penetrates through the vertical rod, the C-shaped connecting rod and the C-shaped frame form a lever structure through the pin shaft, a pressure spring is fixedly connected between the vertical plate and the upper part of the vertical rod, and a support rod penetrates through the pressure spring, one end of the supporting rod is spliced with the vertical plate, the other end of the supporting rod is pivoted with the vertical rod, and the end part of the bottom rod is provided with a contact probe which is tightly attached to the inner wall of the zinc pot.
2. The apparatus of claim 1, wherein the corrosion degree of the inner wall of the zinc pot is measured by: the hinge pin is a detachable hinge pin and comprises hinge pin sections, the hinge pin sections are fixedly connected with the female connector through male connectors in an inserting mode, the sections of the male connectors and the female connector are rectangular, and the same steps are arranged on the side walls of the connecting ends of the hinge pin sections in an enclosing mode.
3. The apparatus of claim 1, wherein the corrosion degree of the inner wall of the zinc pot is measured by: and two ends of the pin shaft are respectively fixed with the C-shaped frame in a threaded manner.
4. The apparatus of claim 1, wherein the corrosion degree of the inner wall of the zinc pot is measured by: and a shaft sleeve is arranged on the outer side of the splicing part of the pin shaft and the vertical rod.
5. The apparatus of claim 1, wherein the corrosion degree of the inner wall of the zinc pot is measured by: the vertical rail is fixedly connected with an integrated controller, and the integrated controller controls the start and stop of the first servo motor and the second servo motor.
6. The device for measuring the corrosion degree of the inner wall of the zinc pot as recited in claim 1, wherein: the number of the C-shaped connecting rods is 5.
7. The device for measuring the corrosion degree of the inner wall of the zinc pot as recited in claim 1, wherein: an angle R is arranged between the top rod and the vertical rod, and an angle R is arranged between the bottom rod and the vertical rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210518290.3A CN114963969A (en) | 2022-05-13 | 2022-05-13 | Zinc pot inner wall degree of corrosion measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210518290.3A CN114963969A (en) | 2022-05-13 | 2022-05-13 | Zinc pot inner wall degree of corrosion measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114963969A true CN114963969A (en) | 2022-08-30 |
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ID=82984062
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210518290.3A Pending CN114963969A (en) | 2022-05-13 | 2022-05-13 | Zinc pot inner wall degree of corrosion measuring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114963969A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102749058A (en) * | 2011-04-19 | 2012-10-24 | 株式会社三丰 | Surface texture measuring instrument |
| CN203116724U (en) * | 2013-03-18 | 2013-08-07 | 新兴铸管股份有限公司 | Pan wall sag detection device |
| CN206845665U (en) * | 2017-05-18 | 2018-01-05 | 宁波镇明转轴有限公司 | A kind of split type rotating shaft easy to assemble |
| CN214465514U (en) * | 2020-12-07 | 2021-10-22 | 深圳辉业科技有限公司 | Split type easy-to-dismount rotating shaft |
| CN113865542A (en) * | 2021-09-17 | 2021-12-31 | 浙大宁波理工学院 | Measuring device and measuring method for curved surface morphology |
-
2022
- 2022-05-13 CN CN202210518290.3A patent/CN114963969A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102749058A (en) * | 2011-04-19 | 2012-10-24 | 株式会社三丰 | Surface texture measuring instrument |
| CN203116724U (en) * | 2013-03-18 | 2013-08-07 | 新兴铸管股份有限公司 | Pan wall sag detection device |
| CN206845665U (en) * | 2017-05-18 | 2018-01-05 | 宁波镇明转轴有限公司 | A kind of split type rotating shaft easy to assemble |
| CN214465514U (en) * | 2020-12-07 | 2021-10-22 | 深圳辉业科技有限公司 | Split type easy-to-dismount rotating shaft |
| CN113865542A (en) * | 2021-09-17 | 2021-12-31 | 浙大宁波理工学院 | Measuring device and measuring method for curved surface morphology |
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