CN219284245U - Tool capable of measuring width of lower opening of online slab crystallizer - Google Patents
Tool capable of measuring width of lower opening of online slab crystallizer Download PDFInfo
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- CN219284245U CN219284245U CN202223243652.7U CN202223243652U CN219284245U CN 219284245 U CN219284245 U CN 219284245U CN 202223243652 U CN202223243652 U CN 202223243652U CN 219284245 U CN219284245 U CN 219284245U
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- handle
- horizontal pole
- width
- lower opening
- spirit level
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Abstract
The application provides a can measure instrument of online slab crystallizer lower mouth width, including handle and horizontal pole, handle fixed mounting is in the top middle part of horizontal pole, the horizontal pole is hollow pipe, the both ends of horizontal pole are provided with the nut, the inboard middle part threaded connection of nut has the taper head bolt, the middle part of horizontal pole is provided with the spirit level groove, the inboard middle part fixed mounting in spirit level groove has the spirit level, the bottom both sides of handle are provided with the strengthening rib, the terminal fixed mounting of strengthening rib is in horizontal pole top middle part, the inboard middle part slidable mounting of handle has vice pole, the upside middle part of handle is provided with fastening bolt, carry out spacing fixedly to handle and vice pole through fastening bolt. According to the utility model, the taper head bolts are slidably arranged in the middle of the two ends of the cross rod, so that the service length of the cross rod is adjusted, and meanwhile, the taper head bolts are conveniently abutted to the inner side edge of the lower opening of the online slab crystallizer, so that the problem that the width of the lower opening of the online slab crystallizer cannot be measured is solved.
Description
Technical Field
The utility model relates to the field of ferrous metallurgy, in particular to a tool capable of measuring the width of a lower opening of an online slab crystallizer.
Background
At present, the maximum width 1540mm and the length 900mm of a crystallizer of a slab casting machine of a An Gangdi mill are very important parameters, the width and the taper of the crystallizer are very important parameters, the width error of the crystallizer can cause the width of a casting blank to be out of tolerance, and the taper error can cause the narrow surface of the casting blank to bulge or dent.
The width of the upper opening of the online slab crystallizer can be easily measured, but the width measurement of the lower opening is very difficult, the width data of the lower opening of the crystallizer is not available, and whether the measurement of the reverse taper of the narrow surface of the crystallizer is accurate or not is difficult to verify.
To this end, we propose a tool that can measure the width of the lower mouth of an on-line slab crystallizer to solve the above-mentioned problems.
Disclosure of Invention
The utility model mainly aims to provide a tool capable of measuring the width of the lower opening of an online slab crystallizer, which can effectively solve the problems in the background technology.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:
a tool for measuring the width of the lower port of an on-line slab crystallizer, comprising:
the handle and the horizontal pole, handle fixed mounting is in the top middle part of horizontal pole, the horizontal pole is hollow pipe, the both ends of horizontal pole are provided with the nut, the inboard middle part threaded connection of nut has the cone head bolt, the cone head bolt carries out sliding connection with the horizontal pole.
Preferably, the middle part of horizontal pole is provided with the spirit level groove, the inboard middle part fixed mounting in spirit level groove has the spirit level, makes things convenient for the staff to observe the horizontality of horizontal pole through the spirit level.
Preferably, the bottom both sides of handle are provided with the strengthening rib, the terminal fixed mounting of strengthening rib is in horizontal pole top middle part, through the strengthening rib, can consolidate the connection of handle and horizontal pole.
Preferably, the auxiliary rod is slidably mounted in the middle of the inner side of the handle, a fastening bolt is arranged in the middle of the upper side of the handle, the handle and the auxiliary rod are limited and fixed through the fastening bolt, and the auxiliary rod slides in the middle of the inner side of the handle, so that the use length of the handle can be adjusted.
Compared with the prior art, the utility model has the following beneficial effects:
1. the cross rod is sent to the position of the width direction of the outlet of the online slab crystallizer through the handle, firstly, the gap between the cross rod and the narrow surface of the crystallizer is estimated, then the cross rod is pulled out, the position of the taper head bolt is adjusted, two ends of the cross rod can be tightly attached to the narrow surface copper plate of the outlet of the crystallizer, then the cross rod is pulled out, the total length of the cross rod and the taper head bolt is measured by using the measuring tool, and the size of the width of the lower opening of the crystallizer can be indirectly measured.
2. Through being provided with the spirit level groove at the middle part of horizontal pole, the inboard middle part fixed mounting in spirit level groove has the spirit level, makes things convenient for the staff to carry out the level adjustment to the horizontal pole to prevent the horizontal pole because the error that the horizontal problem caused, influence measuring precision.
Drawings
FIG. 1 is a block diagram of a tool for measuring the width of the lower opening of an on-line slab crystallizer according to the present utility model;
FIG. 2 is a front view of a tool for measuring the width of the lower port of an on-line slab mold according to the present utility model;
FIG. 3 is a top view of a tool for measuring the width of the lower port of a strand slab mold according to the present utility model;
fig. 4 is an overall construction diagram of a taper head bolt and nut in a tool for measuring the width of the lower opening of a slab mold in line according to the present utility model.
In the figure: 1. a handle; 2. a cross bar; 3. a nut; 4. taper head bolts; 5. a level groove; 6. a fastening bolt; 7. reinforcing ribs.
Detailed Description
The present utility model will be described in further detail with reference to the accompanying drawings.
Example 1
Referring to fig. 1, a tool for measuring the width of the lower port of an in-line slab mold, comprising:
The middle part of horizontal pole 2 is provided with spirit level groove 5, the inboard middle part fixed mounting in spirit level groove 5 has the spirit level.
The handle 1's bottom both sides are provided with strengthening rib 7, the terminal fixed mounting of strengthening rib 7 consolidates the connection of handle 1 and horizontal pole 2 through strengthening rib 7 in horizontal pole 2 top middle part.
The auxiliary rod is slidably mounted in the middle of the inner side of the handle 1, the fastening bolt 6 is arranged in the middle of the upper side of the handle 1, the auxiliary rod is slidably mounted in the middle of the inner side of the handle 1, the service length of the handle 1 can be delayed, and meanwhile, the positions of the handle 1 and the auxiliary rod can be limited and fixed through the fastening bolt 6.
The working principle of the utility model is as follows:
the cross rod 2 is sent to the position of the width direction of an outlet of an online slab crystallizer through the handle 1, firstly, the gap between the cross rod 2 and the narrow surface of the crystallizer is estimated, then the cross rod 2 is pulled out, the position of the taper head bolt 4 is adjusted, two ends of the cross rod 2 can be clung to a narrow surface copper plate of the outlet of the crystallizer, then the state of a level meter arranged in the middle of the inner side of the level meter groove 5 is observed, after the cross rod 2 is in the horizontal state, the cross rod 2 is pulled out, then the total length of the cross rod 2 and the taper head bolt 4 is measured by using the measuring tool, and the width size of a lower outlet of the crystallizer can be indirectly measured.
Meanwhile, the auxiliary rod is slidably arranged in the middle of the inner side of the handle 1, so that the use length of the handle 1 can be conveniently adjusted according to different users.
The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (4)
1. A tool for measuring the width of the lower opening of an on-line slab crystallizer, comprising:
handle (1) and horizontal pole (2), handle (1) fixed mounting is in the top middle part of horizontal pole (2), horizontal pole (2) are hollow pipe, the both ends of horizontal pole (2) are provided with nut (3), the inboard middle part threaded connection of nut (3) has cone head bolt (4), cone head bolt (4) carry out sliding connection with horizontal pole (2).
2. A tool for measuring the width of the lower opening of an on-line slab mold according to claim 1, wherein: the middle part of horizontal pole (2) is provided with spirit level groove (5), the inboard middle part fixed mounting in spirit level groove (5) has the spirit level.
3. A tool for measuring the width of the lower opening of an on-line slab mold according to claim 2, wherein: reinforcing ribs (7) are arranged on two sides of the bottom end of the handle (1), and the tail ends of the reinforcing ribs (7) are fixedly arranged in the middle of the top end of the cross rod (2).
4. A tool for measuring the width of the lower opening of an on-line slab mold according to claim 3, wherein: the auxiliary rod is slidably mounted in the middle of the inner side of the handle (1), a fastening bolt (6) is arranged in the middle of the upper side of the handle (1), and the handle (1) and the auxiliary rod are limited and fixed through the fastening bolt (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223243652.7U CN219284245U (en) | 2022-12-05 | 2022-12-05 | Tool capable of measuring width of lower opening of online slab crystallizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223243652.7U CN219284245U (en) | 2022-12-05 | 2022-12-05 | Tool capable of measuring width of lower opening of online slab crystallizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219284245U true CN219284245U (en) | 2023-06-30 |
Family
ID=86909432
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223243652.7U Active CN219284245U (en) | 2022-12-05 | 2022-12-05 | Tool capable of measuring width of lower opening of online slab crystallizer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219284245U (en) |
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2022
- 2022-12-05 CN CN202223243652.7U patent/CN219284245U/en active Active
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