CN215511015U - Steel construction production is with worker shaped steel marking device - Google Patents
Steel construction production is with worker shaped steel marking device Download PDFInfo
- Publication number
- CN215511015U CN215511015U CN202121517570.XU CN202121517570U CN215511015U CN 215511015 U CN215511015 U CN 215511015U CN 202121517570 U CN202121517570 U CN 202121517570U CN 215511015 U CN215511015 U CN 215511015U
- Authority
- CN
- China
- Prior art keywords
- clamping piece
- scale plate
- steel
- marking device
- plate
- 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.)
- Active
Links
Images
Abstract
The utility model relates to a steel construction production is with worker's shaped steel marking device specifically is including clamping device and scale board, and clamping device includes first clamping piece and second clamping piece, and the scale board is installed in the one end of first clamping piece, and the one end of first clamping piece is kept away from to the second clamping piece can be installed in the scale board with sliding, and first clamping piece is the same with second clamping piece shape, and scale board width is greater than the width of first clamping piece, scale board both sides are the plane. This application does not need the staff to press fixedly through the fixed scale board position of first clamping piece and second clamping piece, has the more accurate effect in position that makes the line of cut.
Description
Technical Field
The application relates to the technical field of I-shaped steel installation, in particular to a steel structure scribing device for steel structure production.
Background
Buildings mainly made of steel structures become the choice of most factories or temporary buildings, modular construction is usually selected for accelerating the construction process, and required steel is directly assembled on a construction site after being processed and formed according to design requirements, so that the construction process is accelerated. When the I-shaped steel is cut according to the designed size, cutting lines need to be marked on the surface of the I-shaped steel, the existing cutting lines are mainly drawn by workers with the assistance of tools such as angle squares and the like, and the angle squares are easy to deviate in the drawing process, so that the positions of the cutting lines are inaccurate.
Disclosure of Invention
To the not enough of prior art existence, the purpose of this application is to provide a supplementary staff that can be comparatively accurate and rule and use shaped steel marking device for steel construction production.
The above application purpose of the present application is achieved by the following technical solutions:
the utility model provides a steel construction production is with worker shaped steel marking device, includes:
a first clamping member;
the scale plate is arranged at one end of the first clamping piece;
the second clamping piece is slidably arranged at one end of the scale plate, which is far away from the first clamping piece;
the first clamping piece and the second clamping piece are the same in shape, the width of the scale plate is larger than that of the first clamping piece, and two sides of the scale plate are planes.
Optionally, the scale plate is rotatably connected to the first clamping member, and the scale plate is rotatably connected to the second clamping member.
Optionally, the first clamping member comprises a clevis and a threaded rod;
one side of the U-shaped clamp, which is far away from the scale plate, is provided with a threaded through hole;
the threaded rod is in threaded connection with the threaded through hole.
Optionally, a positioning plate is fixedly connected to one surface of the scale plate close to the first clamping member;
the side surface of the positioning plate is attached to one surface, protruding out of the first clamping piece, of the scale plate, and the thickness of the positioning plate is the same as that of the side wall, close to the scale plate, of the U-shaped clamp.
Optionally, the distance between the two inner side walls of the U-shaped clamp is not less than 20 mm.
Optionally, one end of the threaded rod close to the scale plate is fixedly connected with a conical tip.
Optionally, an angle scale is marked on one side, away from the first clamping piece, of the scale plate.
Optionally, one end of the threaded rod, which is far away from the scale plate, is fixedly connected with a rotating rod, and the axis of the rotating rod is perpendicular to the axis of the threaded rod.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the position of the scale plate is fixed through the first clamping piece and the second clamping piece, and a worker does not need to press and fix the scale plate, so that the position of the cutting line is more accurate;
2. the first clamping piece and the second clamping piece are connected with the scale plate in a rotating mode, so that the scribing position of the oblique line-shaped cutting line is more accurate;
3. through the arrangement of the positioning plate, the marking error caused by the fact that the tip is inserted into a gap between the scale plate and the I-shaped steel surface to be cut is reduced, and the position of the cutting line is more accurate.
Drawings
FIG. 1 is a schematic overall structure diagram of an embodiment of a steel structure marking device for steel structure production according to the present application;
FIG. 2 is a schematic structural diagram of a scale plate according to an embodiment of the steel structure marking device for steel structure production;
FIG. 3 is a schematic structural diagram of a first clamping member of an embodiment of the steel structure marking device for steel structure production according to the application;
fig. 4 is an enlarged schematic view of a portion a in fig. 2.
Reference numerals: 1. a clamping device; 11. a first clamping member; 111. a U-shaped clamp; 112. a threaded rod; 113. a tip; 114. a rotating rod; 12. a second clamping member;
2. a scale; 21. angle scales; 22. positioning a plate; 23. a rectangular groove.
Detailed Description
The present application is described in further detail below with reference to figures 1-4.
In order to more clearly understand the technical scheme shown in the embodiment of the application, firstly, a conventional marking mode of the steel structural section for steel structure production is introduced.
When a worker scribes before cutting I-steel, firstly, a tape measure or other ruler tools are used for measuring out a proper length on one side of a to-be-cut surface of the I-steel, marking the position, then, measuring out a proper length on the other side of the surface in the cutting direction and marking the position, then, the plane of an angle square or other plate parts is aligned to the two marks, a scribing tool is attached to the plane aligned to the two marks, and the two marks are connected through a straight line, namely, a cutting line.
From the perspective of the operator, after aligning the two marks through the square or other plate, if the cutting line is to be as straight as possible, the scribing tool needs to be only attached to the plane of the square or other plate serving as a scribing reference, and at this time, the operator needs to press the square or other plate to prevent the square or other plate from shifting in the scribing process, but the square or other plate is difficult to be balanced in stress by hands, and is easy to deviate from the marks.
Please refer to fig. 1, which is a steel structure scribing device for steel structure production disclosed in the present application, and the steel structure scribing device includes a clamping device 1 and a scale plate 2, wherein the clamping device 1 includes a first clamping member 11 and a second clamping member 12, the scale plate 2 is installed at one end of the first clamping member 11, the second clamping member 12 can be installed at one end of the scale plate 2 far away from the first clamping member 11 in a sliding manner, the shape of the first clamping member 11 is the same as that of the second clamping member 12, the width of the scale plate 2 is greater than that of the first clamping member 11, and two sides of the scale plate 2 are planes.
Thus, when a worker takes out a first marked position through a ruler, the first clamping piece 11 is clamped at the position, after a second marked position is measured, the second clamping piece 12 is clamped at the position, by adjusting the positions of the first clamping piece 11 and the second clamping piece 12, as the width of the ruler plate 2 is larger than that of the first clamping piece 11, at least one side surface of the ruler plate 2 protrudes out of the first clamping piece 11 and the second clamping piece 12, the plane of the ruler plate 2 protruding out of the first clamping piece 11 and the second clamping piece 12 is aligned to the two marked positions, then the ruler plate is clamped on the I-shaped steel through the first clamping piece 11 and the second clamping piece 12, and a scribing tool is used for scribing along the plane of the ruler plate 2. The position of the scale plate 2 is fixed through the first clamping piece 11 and the second clamping piece 12, and the position of the cutting line is more accurate without pressing and fixing by workers.
In some feasible modes, the scale plate 2 is a rectangular plate, a rectangular groove 23 is formed in the scale plate 2, a cylindrical pin shaft matched with the rectangular groove 23 is welded on one surface, close to the scale plate 2, of the second clamping part 12, and the pin shaft penetrates through the rectangular groove and can slide along the rectangular groove.
Referring to fig. 2, as an embodiment of the steel structure marking device for steel structure production, a scale plate 2 is rotatably connected to a first clamping member 11, and the scale plate 2 is rotatably connected to a second clamping member 12.
The cutting line is not necessarily perpendicular to the side face of the I-shaped steel under special conditions, when the cutting line is required to be oblique at a certain angle, the first clamping piece 11 is clamped at the position when the first mark position is measured out, and after the second mark position is measured out, the scale plate 2 is rotated through the rotating connection position of the scale and the first clamping piece 11 and the second clamping piece 12 until the scale plate 2 is aligned with the second mark position, and the second clamping piece 12 is clamped at the position. The position of the diagonal cut line is then made more accurate by using a scribing tool to scribe along the plane of the scale plate 2.
In some feasible manners, a pin is also welded on one surface of the first clamping part 11 close to the scale plate 2, a through hole is formed in the position of the scale plate 2 corresponding to the pin, and the pin is rotatably inserted into the through hole.
As another specific embodiment of the steel structure production tool marking device provided by the application, please refer to fig. 3, the first clamping member 11 includes a U-shaped clip 111 and a threaded rod 112, a threaded through hole is formed on one side of the U-shaped clip 111 away from the scale plate 2, and the threaded rod 112 is in threaded connection with the threaded through hole.
In some possible embodiments, the clevis 111 is a bent piece formed by bending a rectangular plate twice through 90 °, and a U-shaped groove is formed between two opposite side walls of the clevis 111.
The flange of the I-shaped steel is clamped in the U-shaped groove of the U-shaped clamp 111 in combination with a specific use scene, the side face of the flange of the I-shaped steel is attached to the bottom face of the U-shaped groove, one end, located in the U-shaped groove, of the threaded rod 112 is abutted to the flange of the I-shaped steel by rotating the threaded rod 112, the side face, attached to the flange of the I-shaped steel, of the threaded rod 112 and the U-shaped groove is clamped to the flange of the I-shaped steel, movement of the scale plate 2 in the scribing process is reduced, and the position of a cutting line is accurate.
In some possible ways, the second clamping member 12 is identical in shape and configuration to the first clamping member 11.
As another specific implementation mode of the steel structure production-used marking device provided by the application, a positioning plate 22 is fixedly connected to one surface, close to the first clamping piece 11, of the scale plate 2, the side surface of the positioning plate 22 is attached to one surface, protruding out of the first clamping piece 11, of the scale plate 2, and the thickness of the positioning plate 22 is the same as that of the side wall, close to the scale plate 2, of the U-shaped clamp 111.
It should be understood that, since the side walls of the U-shaped clips 111 of the first clamping member 11 and the second clamping member 12 on the to-be-cut surface of the i-shaped steel have a certain thickness, a certain gap is formed between the scale plate 2 and the to-be-cut surface of the i-shaped steel, and the side of the positioning plate 22 away from the scale plate 2 is attached to the surface of the to-be-cut surface of the i-shaped steel by connecting the positioning plate 22 with the same thickness on the scale plate 2. When the marking tip of the marking tool marks the surface to be cut of the I-shaped steel, the side surface of the positioning plate 22 forms a supporting surface and a reference surface for the tip, so that the marking error caused by the tip inserted into the gap between the scale plate 2 and the surface to be cut of the I-shaped steel is reduced, and the position of the cutting line is more accurate.
In some feasible ways, the positioning plate 22 is a rectangular plate, and the positioning plate 22 is welded on the scale plate 2.
As another specific embodiment of the steel scribing device for steel structure production, the distance between the two inner side walls of the U-shaped clamp 111 is not less than 20 mm.
It should be understood that the flange thickness of the conventional i-shaped steel is generally about 10mm, and the distance between the two inner side walls of the U-shaped clip 111 is not less than 20mm, so that the U-shaped clip 111 can be adapted to more conventional i-shaped steel, the universality of the scribing device is increased, and the use is convenient.
As another specific embodiment of the steel structure production tool marking device provided by the application, a conical tip 113 is fixedly connected to one end, close to the scale plate, of the threaded rod 112.
It will be appreciated that the threaded rod 112 clamps the side of the flange of the i-section steel which is adjacent to it, and this side is sometimes curved due to the type of i-section steel, and so is not convenient to clamp, and by providing the tapered point 113, the point of the point 113 will abut against the flange of the i-section steel during clamping, and the point of the point 113 will be more easily fixed to the flange of the i-section steel than to a flat surface, and will maintain the scale plate 2 fixed during scribing, making the location of the cutting line more accurate.
As another specific embodiment of the steel marking device for steel structure production, a rotating rod 114 is fixedly connected to one end, away from the scale plate 2, of the threaded rod 112, and the axis of the rotating rod 114 is perpendicular to the axis of the threaded rod 112.
It will be appreciated that tightening of the threaded rod 112 by the rotary rod 114, the rotary rod 112 forming a lever about the axis of the threaded rod 112, makes tightening of the threaded rod 112 easier and more secure, reduces the deviation that can be caused by the displacement of the scale plate 2 during scribing and makes the position of the cutting line more accurate.
As another specific embodiment of the steel structure marking device for steel structure production, please refer to fig. 4, an angle scale 21 is marked on the side of the scale plate 2 away from the first clamping member 11.
It will be appreciated that in the case of a diagonal cutting line, the angle to be cut is determined and, after the first clamping member 11 has been clamped in position, the second clamping member 12 is clamped by rotating the scale plate 2 so that the scale plate 2 is angled relative to the first clamping member 11. Through the setting of angle scale, be convenient for rotate scale board 2 to suitable angle on the one hand, observe this scale when drawing a line on the one hand, probably by the deviation that scale board 2 aversion brought when reducing the line, make the position of cut line more accurate.
In some feasible manners, a pointer for indicating an angle scale 21 is welded at one end of the pin shaft on the first clamping member 11 above the scale plate 2, and the angle scale 21 takes the axis of the pin shaft as the center of a circle.
The embodiments of the present invention are preferred embodiments of the present application, and the scope of protection of the present application is not limited by the embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. The utility model provides a steel construction production is with worker shaped steel marking device which characterized in that: the method comprises the following steps:
a first clamping member (11);
a scale plate (2) mounted on one end of the first clamping member (11);
the second clamping piece (12) is mounted at one end, far away from the first clamping piece (11), of the scale plate (2) in a sliding manner;
the first clamping piece (11) and the second clamping piece (12) are the same in shape, the width of the scale plate (2) is larger than that of the first clamping piece (11), and two sides of the scale plate (2) are planes.
2. The steel structure production frock steel marking device of claim 1, characterized in that: the scale plate (2) is rotatably connected to the first clamping member (11), and the scale plate (2) is rotatably connected to the second clamping member (12).
3. The steel structure production frock steel marking device of claim 1, characterized in that: the first clamping piece (11) comprises a U-shaped clamp (111) and a threaded rod (112);
the side, far away from the scale plate (2), of the U-shaped clamp (111) is provided with a threaded through hole;
a threaded rod (112) threadedly connected to the threaded through-hole.
4. The steel structure production frock steel marking device of claim 3, characterized in that: one surface of the scale plate (2) close to the first clamping piece (11) is fixedly connected with a positioning plate (22);
the side face of the positioning plate (22) is attached to one face, protruding out of the first clamping piece (11), of the scale plate (2), and the thickness of the positioning plate (22) is the same as that of the side wall, close to the scale plate (2), of the U-shaped clamp (111).
5. The steel structure production frock steel marking device of claim 3, characterized in that: the distance between two inner side walls of the U-shaped clamp (111) is not less than 20 mm.
6. The steel structure production frock steel marking device of claim 3, characterized in that: one end of the threaded rod (112) close to the scale plate (2) is fixedly connected with a conical tip (113).
7. The steel structure production frock steel marking device of claim 2, characterized in that: an angle scale (21) is marked on one side, far away from the first clamping piece (11), of the scale plate (2).
8. The steel structure production frock steel marking device of claim 3, characterized in that: one end, far away from the scale plate (2), of the threaded rod (112) is fixedly connected with a rotating rod (114), and the axis of the rotating rod (114) is perpendicular to the axis of the threaded rod (112).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121517570.XU CN215511015U (en) | 2021-07-05 | 2021-07-05 | Steel construction production is with worker shaped steel marking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121517570.XU CN215511015U (en) | 2021-07-05 | 2021-07-05 | Steel construction production is with worker shaped steel marking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215511015U true CN215511015U (en) | 2022-01-14 |
Family
ID=79812223
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121517570.XU Active CN215511015U (en) | 2021-07-05 | 2021-07-05 | Steel construction production is with worker shaped steel marking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215511015U (en) |
-
2021
- 2021-07-05 CN CN202121517570.XU patent/CN215511015U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4128030A (en) | Cutting guide square | |
| US6505412B2 (en) | Pipefitter's protractor | |
| US4531296A (en) | Device for marking out workpieces | |
| CN215511015U (en) | Steel construction production is with worker shaped steel marking device | |
| CN112589763B (en) | Steel pipe pile alignment welding tool and alignment welding method | |
| US4144649A (en) | Brick alignment pole | |
| US6578278B2 (en) | Saddle protractor | |
| US6964112B2 (en) | Measuring instrument | |
| CN110645874A (en) | Portable I-shaped steel cross-sectional dimension on-site detector | |
| JP2001074625A (en) | Device for measuring amount of shear deformation | |
| CN212398627U (en) | Angle-adjustable steel plate assembling device | |
| CN110926308B (en) | Combined mapping device | |
| US4866853A (en) | System for determining angles for cabinet tops | |
| CN219649690U (en) | Device for quickly positioning irregular anchoring piece | |
| CN111765827B (en) | Angle measuring scale and measuring method | |
| CN220312236U (en) | Steel plate beam shear pin positioning device | |
| CN218575699U (en) | Multipurpose template for on-site forming of connecting hole of equipment wire clamp | |
| CN220389422U (en) | Quick setting-out instrument of 45 degrees cutting lines for pipe | |
| JPH0329062Y2 (en) | ||
| CN207763593U (en) | A kind of square angle detection apparatus for correcting | |
| CN220040029U (en) | Post-breaking gauge length measuring device for steel bar tensile test | |
| CN213917338U (en) | Auxiliary measuring and fixing device for cutting machine | |
| CN219967973U (en) | Basic sizing block contour marking device | |
| JPH0617887U (en) | Workpiece marking device | |
| US4353169A (en) | Multiple hole gauging tool |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |