CN220356279U - Quick measuring ruler for coiled shape of steel coil - Google Patents
Quick measuring ruler for coiled shape of steel coil Download PDFInfo
- Publication number
- CN220356279U CN220356279U CN202321641005.3U CN202321641005U CN220356279U CN 220356279 U CN220356279 U CN 220356279U CN 202321641005 U CN202321641005 U CN 202321641005U CN 220356279 U CN220356279 U CN 220356279U
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- China
- Prior art keywords
- guide plate
- measuring
- steel coil
- main scale
- coil
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 40
- 239000010959 steel Substances 0.000 title claims abstract description 40
- 229910000838 Al alloy Inorganic materials 0.000 claims description 4
- 238000005259 measurement Methods 0.000 abstract description 10
- 230000007547 defect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000005098 hot rolling Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model discloses a steel coil shape rapid measuring ruler, which belongs to the technical field of industrial measurement and comprises a guide plate and a main ruler. One end of the guide plate is a reading end and the other end of the guide plate is a measuring end. The main scale movably penetrates through the guide plate along the direction from the reading end to the measuring end, and scales are marked on the side wall, close to the reading end, of the main scale along the length direction. When the initial scale of the main scale is flush with the end face of the reading end, the end part of the main scale, which is close to the measuring end, is flush with the end face of the measuring end. Because the guide plate increases the distance between the quality inspector and the steel coil, the quality inspector can measure the coil shape of the steel coil far away from the steel coil, and the hot coil is prevented from roasting the human body at high temperature. The measuring end of the guide plate is aligned with the steel coil, so that the measuring precision and efficiency of the coil shape of the steel coil are greatly improved, and the coil shape quality of the steel coil is ensured.
Description
Technical Field
The utility model belongs to the technical field of industrial measurement, and particularly relates to a steel coil shape rapid measuring ruler.
Background
The coil shape defect of the steel coil mainly refers to the condition that the side surface of the steel coil is uneven such as tower-shaped, staggered and the like. At present, the requirement of downstream clients on coil shape quality of the steel coil is higher and higher, and domestic hot rolling lines have on-line measurement and evaluation coil shape systems, and manual detection of coil shape of the steel coil after off-line is needed. Under normal conditions, quality inspectors need to measure the coil shape of the steel coil by using a tape or a ruler, but the distance between the tape or the ruler and the normal side surface of the steel coil is far, the measured value needs to be estimated by naked eyes, the condition of inaccurate measurement can occur, and the coil shape quality of the outgoing steel coil cannot be ensured. In addition, the steel coil just coming off the line has high temperature, and quality inspection personnel can not approach to measure. Therefore, the current measuring method and device are improved, the tower type steel coil and the fault amount are measured rapidly, conveniently and accurately, and the coil with poor coil shape is reworked, so that the coil shape quality of the product is important to be improved.
Disclosure of Invention
The utility model aims to provide a steel coil shape rapid measuring ruler which aims to solve the problems in the prior art.
The utility model provides a coil of strip roll shape rapid survey chi, includes:
the device comprises a guide plate, wherein one end of the guide plate is a reading end, and the other end of the guide plate is a measuring end;
the main scale movably penetrates through the guide plate along the direction from the reading end to the measuring end, and scales are marked on the side wall, close to the reading end, of the main scale along the length direction;
when the initial scale of the main scale is flush with the end face of the reading end, the end part of the main scale, which is close to the measuring end, is flush with the end face of the measuring end.
Further, the guide plate is of a hollow rectangular box structure.
Further, the main scale is a hollow cylindrical rod.
Further, the guide plate and the main ruler are made of aluminum alloy.
Further, an arc-shaped rod is arranged at the end part of the main ruler, which is far away from the measuring end.
Compared with the prior art, the utility model has the beneficial effects that:
because the guide plate increases the distance between the quality inspector and the steel coil, the quality inspector can measure the coil shape of the steel coil far away from the steel coil, and the hot coil is prevented from roasting the human body at high temperature. The measuring end of the guide plate is aligned with the steel coil, so that the measuring precision and efficiency of the coil shape of the steel coil are greatly improved, and the coil shape quality of the steel coil is ensured.
Drawings
The present utility model is further described below with reference to the accompanying drawings for the convenience of understanding by those skilled in the art.
Fig. 1 is a schematic diagram of the whole structure of a coil shape rapid measuring ruler of a steel coil;
fig. 2 is a schematic diagram of actual measurement of a coil shape rapid measurement ruler of the utility model;
fig. 3 is an enlarged schematic view of the area a in fig. 2.
In the figure: 1. a guide plate; 11. a reading end; 12. a measuring end; 2. a main scale; 3. an arc-shaped rod.
Detailed Description
The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the particular embodiments described herein are illustrative only and are not intended to limit the utility model, i.e., the embodiments described are merely some, but not all, of the embodiments of the utility model. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be made by a person skilled in the art without making any inventive effort, are intended to be within the scope of the present utility model.
Referring to fig. 1-3, in an embodiment of the present utility model, a steel coil shape rapid measuring ruler includes a guide plate 1 and a main ruler 2. One end of the guide plate 1 is a reading end 11 and the other end is a measuring end 12. The main scale 2 movably penetrates through the guide plate 1 along the direction from the reading end 11 to the measuring end 12, and scales are marked on the side wall, close to the reading end 11, of the main scale 2 along the length direction. When the initial scale of the main scale 2 is flush with the end face of the reading end 11, the end of the main scale 2 near the measuring end 12 is flush with the end face of the measuring end 12.
When the measuring end 12 of the guide plate 1 is abutted on the steel coil, the measuring end 12 provides a stable supporting surface for the measuring ruler. Normally, the measuring end 12 of the guide plate 1 is flush with the end part of the main scale 2, and when in measurement, the measuring end 12 of the guide plate 1 is clung to the flush position of the side surface of the steel coil, and the main scale 2 is pushed towards the direction of the steel coil until the end part of the main scale 2 is propped against the bottom of the defect part of the steel coil. The pointing value of the end face of the reading end 11 on the scale of the main scale 2 is the pushing distance value of the main scale 2, and the tower shape value or the stacking fault value of the steel coil can be read at the reading end 11.
The guide plate 1 is of a hollow rectangular box structure, so that the weight of the guide plate 1 can be reduced, and the load of measuring personnel during measurement can be reduced. Likewise, the main scale 2 is a hollow cylindrical rod, and the cylindrical rod piece facilitates the main scale 2 to slide in the guide plate 1 and is matched with the hollow structure of the guide plate 1, so that the clamping stagnation phenomenon in the sliding process can be reduced.
The guide plate 1 and the main scale 2 are made of aluminum alloy, the aluminum alloy has lower density and is one of common light metals, and meanwhile, the guide plate 1 has good strength and weight ratio, so that the guide plate 1 has light weight and can ensure the integral strength.
The end of the main scale 2 remote from the measuring end 12 is provided with an arcuate bar 3. The arc-shaped rod 3 is convenient for measurement personnel to hold, and prevents that the main scale 2 is wholly sunk into the guide plate 1 due to overlarge defect depth, thereby playing a limiting role.
In one embodiment, referring to fig. 1, the length L1 of the guide plate 1 can be customized according to the field use condition, the length L1 of the guide plate 1 can be properly increased if used for measuring high temperature coils, and the length L1 of the guide plate 1 can be properly decreased if mainly measuring low temperature coils. In this embodiment, the length L1 of the guide plate 1 is 1200mm.
The main scale 2 is a cylindrical rod with a diameter D, the length of the main scale 2 is L1+L2, wherein L2 is the length of a readable size interval of the main scale 2, and L1 is consistent with the length of the guide plate 1. The end of the main scale 2 close to the measuring end 12 is flush with the measuring end 12 of the guide plate 1, the other end of the main scale 2 is marked with a scale value, and the 0 point of the scale interval is flush with the end face of the reading end 11 of the guide plate 1. In this embodiment, the length of the readable dimension interval of the main scale 2 is 100mm, and the main scale 2 is a hollow rod with a diameter of 15 mm.
Referring to fig. 2 and 3, during measurement, the measuring end 12 of the guide plate 1 is tightly attached to the side of the coil, and the main scale 2 is manually pushed toward the coil until the main scale is not pushed. At this time, the scale value of the main scale 2 corresponding to the reading end 11 of the guide plate 1 is the tower type or the stacking fault value of the steel coil. In the figure, the scale value of the main scale 2 corresponding to the reading end 11 of the guide plate 1, namely the measured steel coil tower-type value is 30mm.
The foregoing is merely illustrative of the structures of this utility model and various modifications, additions and substitutions for those skilled in the art can be made to the described embodiments without departing from the scope of the utility model or from the scope of the utility model as defined in the accompanying claims.
Claims (5)
1. A rapid measuring ruler for coil shape of steel coil, characterized by comprising:
the device comprises a guide plate (1), wherein one end of the guide plate (1) is a reading end (11) and the other end of the guide plate is a measuring end (12);
the main scale (2) movably penetrates through the guide plate (1) along the direction from the reading end (11) to the measuring end (12), and scales are marked on the side wall, close to the reading end (11), of the main scale (2) along the length direction;
when the initial scale of the main scale (2) is flush with the end face of the reading end (11), the end of the main scale (2) close to the measuring end (12) is flush with the end face of the measuring end (12).
2. A steel coil roll rapid measuring ruler according to claim 1, characterized in that the guide plate (1) is a hollow rectangular box structure.
3. A steel coil roll rapid measuring tape according to claim 2, characterized in that the main scale (2) is a hollow cylindrical rod.
4. A steel coil roll rapid measuring tape according to any one of claims 1-3, wherein the guide plate (1) and the main scale (2) are made of aluminum alloy.
5. A steel coil roll rapid measuring tape as claimed in claim 3, characterized in that the end of the main scale (2) remote from the measuring end (12) is provided with an arc-shaped rod (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321641005.3U CN220356279U (en) | 2023-06-27 | 2023-06-27 | Quick measuring ruler for coiled shape of steel coil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321641005.3U CN220356279U (en) | 2023-06-27 | 2023-06-27 | Quick measuring ruler for coiled shape of steel coil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220356279U true CN220356279U (en) | 2024-01-16 |
Family
ID=89479081
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321641005.3U Active CN220356279U (en) | 2023-06-27 | 2023-06-27 | Quick measuring ruler for coiled shape of steel coil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220356279U (en) |
-
2023
- 2023-06-27 CN CN202321641005.3U patent/CN220356279U/en active Active
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