CN218576212U - I-steel marking tool - Google Patents
I-steel marking tool Download PDFInfo
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- CN218576212U CN218576212U CN202222928512.7U CN202222928512U CN218576212U CN 218576212 U CN218576212 U CN 218576212U CN 202222928512 U CN202222928512 U CN 202222928512U CN 218576212 U CN218576212 U CN 218576212U
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Abstract
A I-steel marking tool relates to the technical field of engineering construction tools. The tool comprises a channel steel, a marking plate, a first limiting plate, a second limiting plate and bolts, wherein the bolts are symmetrically installed at the left end and the right end of a front flange of the channel steel; the first limiting plate is welded on a flange at the front side of the channel steel; the top of the front end of the second limiting plate is welded to the top of the tail end of the scribing plate, the welding position of the scribing plate and the channel steel is flush with the welding position of the scribing plate and the second limiting plate, and the height of the rest unwelded part of the scribing plate is consistent with the distance from the top end of the flange on the single side of the I-shaped steel to the web; the line drawing plate, the first limiting plate and the second limiting plate are located on the same straight line and are consistent in thickness. The I-steel marking section parallel and level, the vertical direction error-free can be guaranteed to this instrument, can once carry out the marking off on the three face, have improved the efficiency of construction, practice thrift the cost of labor.
Description
Technical Field
The utility model relates to an engineering construction apparatus technical field, concretely relates to I-steel marking tool.
Background
When the I-steel is used in engineering construction, the I-steel is often required to be cut according to the designed length, and a steel triangular ruler is mainly adopted for scribing before the traditional I-steel is cut. Because the cross section of the I-steel is H-shaped, the triangular rule needs to be marked for three times, the process is discontinuous, especially, the deviation is easy to occur at the web plate of the I-steel, the web plate is not level and level during cutting, the sizes of the finally formed sections are not consistent, and the welding position of the connecting steel plate and the quality of a welding seam cannot be ensured.
SUMMERY OF THE UTILITY MODEL
For the marking off work that provides one kind can once accomplish I-steel web and the edge of a wing and ensure to mark off and connect the non-deviation, the utility model provides an I-steel marking tool.
A tool for marking I-shaped steel is characterized by comprising channel steel, a marking plate, a first limiting plate, a second limiting plate and bolts, wherein the bolts are symmetrically installed at the left end and the right end of a front flange of the channel steel; the first limiting plate is welded on a flange at the front side of the channel steel; the top of the front end of the second limiting plate is welded to the top of the tail end of the scribing plate, the welding position of the scribing plate and the channel steel is flush with the welding position of the scribing plate and the second limiting plate, and the height of the rest unwelded part of the scribing plate is consistent with the distance from the top end of the flange on one side of the I-shaped steel to the web plate; the line drawing plate, the first limiting plate and the second limiting plate are located on the same straight line and are consistent in thickness.
The distance between the first limiting plate and the scribing plate is consistent with the thickness of the flange of the I-shaped steel.
The gap between the position where the marking plate is not welded with the second limiting plate is consistent with the thickness of the flange of the I-shaped steel.
The beneficial effects of the utility model reside in that: spacing and fixed through two limiting plates and screw can ensure that the instrument can not produce the removal when drawing a line, and the use of collocation marking off board can guarantee that I-steel draws a line section parallel and level, vertical direction error-free. Compare the tradition and use the square to rule, can once carry out the rule on the three face, improve the efficiency of construction greatly, practice thrift the cost of labor.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a front view of the present invention.
Fig. 3 is a rear view of the present invention.
Fig. 4 is a top view of the present invention.
The device comprises a base, a support, a first limiting plate, a second limiting plate, a first limiting plate and a second limiting plate, wherein the base comprises 1-channel steel, 2-bolts, 3-marking plates, 4-first limiting plates and 5-second limiting plates.
Detailed Description
Example 1: when carrying out the line of cut and rule to a batch I-steel, use a payroll steel marking tool to constitute by channel-section steel 1, marking off board 3, first limiting plate 4, second limiting plate 6 and bolt 2, two bolts 2 of both ends symmetry installation about 1 preceding flange of channel-section steel, marking off board 3 welds in 1 rear side edge of a wing central line department of channel-section steel, and channel-section steel 1 and marking off board 3 mutually perpendicular on the horizontal plane, and 3 length of marking off board match with the I-steel both sides edge of a wing interval. The first limiting plate 4 is welded on the flange of the front side of the channel steel 1, and the distance between the first limiting plate 4 and the scribing plate 3 is consistent with the thickness of the flange of the I-shaped steel. The top of the front end of the second limiting plate 5 is welded at the top of the tail end of the scribing plate 3, so that a gap is reserved between the bottom of the tail end of the scribing plate 3 and the second limiting plate 5, and the gap is consistent with the flange thickness of the I-shaped steel. The welding position of the marking plate 3 and the channel steel 1 is flush with the welding position of the marking plate 3 and the second limiting plate 5, and the height of the rest non-welding part of the marking plate 3 is consistent with the distance from the top end of the flange on the single side of the I-shaped steel to the web. The line drawing plate, the first limiting plate and the second limiting plate are located on the same straight line and are consistent in thickness.
When the tool is used, the notch of the channel steel 1 is inserted into the flange on one side of the I-steel, and the tool can be fixed on the I-steel due to the fact that the gap between the first limiting plate and the second limiting plate is consistent with the thickness of the flange of the I-steel, and the length and the height of the marking plate are matched with the I-steel; and (5) tightening the two bolts to further fix the tool on the I-shaped steel so as to prevent the tool from shifting left and right. After the tool is fixed, the flange and the web of the I-shaped steel can be scribed along the scribing plate, and the continuous scribing without deviation can be ensured.
Claims (3)
1. A tool for marking I-shaped steel is characterized by comprising channel steel, a marking plate, a first limiting plate, a second limiting plate and bolts, wherein the bolts are symmetrically installed at the left end and the right end of a front flange of the channel steel; the first limiting plate is welded on a flange at the front side of the channel steel; the top of the front end of the second limiting plate is welded to the top of the tail end of the scribing plate, the welding position of the scribing plate and the channel steel is flush with the welding position of the scribing plate and the second limiting plate, and the height of the rest unwelded part of the scribing plate is consistent with the distance from the top end of the flange on the single side of the I-shaped steel to the web; the line drawing plate, the first limiting plate and the second limiting plate are located on the same straight line and are consistent in thickness.
2. The I-steel marking tool of claim 1, wherein the distance between the first limiting plate and the marking plate is consistent with the thickness of the flange of the I-steel.
3. The I-steel marking tool as claimed in claim 1, wherein the gap between the marking plate and the second limiting plate where the marking plate is not welded is the same as the thickness of the flange of the I-steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222928512.7U CN218576212U (en) | 2022-11-03 | 2022-11-03 | I-steel marking tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222928512.7U CN218576212U (en) | 2022-11-03 | 2022-11-03 | I-steel marking tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218576212U true CN218576212U (en) | 2023-03-07 |
Family
ID=85376555
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222928512.7U Active CN218576212U (en) | 2022-11-03 | 2022-11-03 | I-steel marking tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218576212U (en) |
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2022
- 2022-11-03 CN CN202222928512.7U patent/CN218576212U/en active Active
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