CN214792926U - Radian measuring device for steel structural member - Google Patents
Radian measuring device for steel structural member Download PDFInfo
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- CN214792926U CN214792926U CN202121269266.8U CN202121269266U CN214792926U CN 214792926 U CN214792926 U CN 214792926U CN 202121269266 U CN202121269266 U CN 202121269266U CN 214792926 U CN214792926 U CN 214792926U
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- radian
- rod
- sliding block
- indicating
- slider
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Abstract
The utility model relates to a steel structural member radian measuring device, including the horizontal pole, the first end of horizontal pole is rotated and is installed chuck, pilot lever, chuck, pilot lever coaxial setting, slidable mounting has first slider on the horizontal pole, it has the montant to lie in slidable mounting between first slider, the chuck on the horizontal pole, montant, first slider all are perpendicular to the horizontal pole, slidable mounting has the second slider on the montant, second slider cross-section is isosceles triangle, cartridge between the top of second slider and the pilot lever, install radian indicating ruler on the second slider, radian indicating ruler uses the summit of the apex angle of second slider as the centre of a circle to set up; the utility model relates to a steel structural member radian measuring device has convenient operation, directly records the camber value, advantage that measurement of efficiency is high.
Description
Technical Field
The utility model relates to a radian measures technical field, especially relates to a steel structural member radian measuring device.
Background
The steel structural member is a structural member made of angle steel, steel plates, channel steel, H-shaped steel and the like or a combination of the angle steel, the steel plates, the channel steel, the H-shaped steel and the like, and has the characteristics of light dead weight, easiness in processing, rapidness in installation, short construction period and good anti-seismic performance.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome not enough among the prior art, provide a steel structural member radian measuring device for the problem of inefficiency when solving present measuring tool and measuring the camber value of arc component.
The utility model discloses a realize through following technical scheme: a radian measuring device for a steel structural member comprises a cross rod, wherein a chuck and an indicating rod are rotatably mounted at the first end of the cross rod and are coaxially arranged, a first sliding block is slidably mounted on the cross rod, a vertical rod is slidably mounted between the first sliding block and the chuck on the cross rod, and the vertical rod and the first sliding block are both perpendicular to the cross rod;
the arc indicating gauge is characterized in that a second sliding block is slidably mounted on the vertical rod, the cross section of the second sliding block is an isosceles triangle, the top of the second sliding block is inserted into the indicating rod, an arc indicating gauge is mounted on the second sliding block, and the arc indicating gauge is arranged by taking the vertex of the vertex angle of the second sliding block as the circle center.
Furthermore, a cylindrical third sliding block is arranged at the top of the second sliding block, the vertex of the vertex angle of the second sliding block is located on the extension line of the axis of the third sliding block, and a third sliding groove matched with the third sliding block is formed in the bottom of the indicating rod.
Furthermore, the cross section of the indicating rod is an isosceles triangle, the vertex angle of the cross section of the indicating rod faces upwards, and the radian indicating ruler is located above the indicating rod.
Further, the radian indicating ruler is a transparent material plate.
Further, the radian indicating ruler is an annular structural part, and radian scale marks are arranged on the radian indicating ruler.
Furthermore, the cross rod is provided with scale marks.
Furthermore, scale marks are arranged on the vertical rods.
The beneficial effects of the utility model reside in that: the utility model relates to a steel structural member radian measuring device sets up chuck and first slider to the horizontal pole card in the bottom of arc structure, adjusts the montant to the peak of arc structure, and the apex angle that promotes the second slider supports the peak at the arc structure, and the indicator lever rotates along with the second slider to point out the radian value on the radian indicator scale, easy operation, and can directly read out the radian value, improve measurement of efficiency.
Drawings
FIG. 1 is a front view of the overall structure of embodiment 1;
fig. 2 is a schematic structural view of the radian indicating ruler in embodiment 1.
Wherein: 1. a cross bar; 2. a vertical rod; 4. a first slider; 5. a second slider; 6. a chuck; 7. an arc-shaped structural member; 8. an indication lever; 9. a radian indicating ruler; 10. and a third slide block.
Detailed Description
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example 1
As shown in fig. 1-2, a steel structural member radian measuring device comprises a cross rod 1, wherein a chuck 6 and an indication rod 8 are rotatably mounted at a first end of the cross rod 1, the chuck 6 and the indication rod 8 are coaxially arranged, the first end of the cross rod 1 is aligned with one end of an arc structural member 7, the chuck 6 is added on the arc structural member 7, a first sliding block 4 is slidably mounted on the cross rod 1, the sliding first sliding block 4 tightly clamps the other end of the arc structural member 7, a clamping bolt is mounted on the first sliding block 4, and the first sliding block 4 is fixed at a clamping position;
a vertical rod 2 is slidably mounted between the first sliding block 4 and the chuck 6 on the cross rod 1, the vertical rod 2 slides to the highest point of the arc-shaped structural member 7, the vertical rod 2 and the first sliding block 4 are both perpendicular to the cross rod 1 and are convenient to match with the arc-shaped structural member 7 for use, scale marks are arranged on the cross rod 1 and are convenient to read the chord length of the arc-shaped structural member 7, and the scale marks are arranged on the vertical rod 2 and are convenient to read the chord height of the arc-shaped structural member 7;
a second sliding block 5 is slidably mounted on the vertical rod 2, the section of the second sliding block 5 is an isosceles triangle, the second sliding block 5 is slid to enable the second sliding block 5 to be propped against the highest point of the arc-shaped structural member 7, and the scale value corresponding to the vertex angle of the second sliding block 5 is the chord height of the arc-shaped structural member 7;
the top of the second sliding block 5 is inserted between the indicating rod 8, a cylindrical third sliding block 10 is arranged at the top of the second sliding block 5, the vertex of the vertex angle of the second sliding block 5 is positioned on the extension line of the axis of the third sliding block 10, and a third sliding groove matched with the third sliding block 10 is formed at the bottom of the indicating rod 8, namely when the indicating rod 8 rotates by taking the first end of the cross rod 1 as the center of a circle, the axis of the second sliding block 5 slides and rotates by taking the first end of the cross rod 1 as the center of a circle;
the radian indicating ruler 9 is arranged on the second sliding block 5, the radian indicating ruler 9 is arranged by taking the vertex of the vertex angle of the second sliding block 5 as the center of a circle, the section of the indicating rod 8 is an isosceles triangle, the vertex angle of the indicating rod 8 is upward, the radian indicating ruler 9 is positioned above the indicating rod 8, so that scales on the radian indicating ruler 9 can be read conveniently through the top edge of the indicating rod 8, the radian indicating ruler 9 is a transparent material plate, the reading convenience is further improved, the radian indicating ruler 9 is an annular structural member, the radian indicating ruler 9 is provided with radian scale marks, and specifically, the radian scale marks are initial lines with the numerical value of 0, the numerical value 2 pi is taken as a finishing line, 0-2 pi is evenly drawn in a 45-degree area on the radian indicating ruler 9, the scale mark of the numerical value 0 is parallel to the cross rod 1, the scale mark of 2 pi is parallel to the central line of the vertical rod 2, according to the structure of the indicating rod 8 in fig. 1, the scale lines of 0-2 pi are arranged on the radian indicating ruler 9 in the clockwise direction.
The working principle is as follows: during the use, cross rod 1 card is at the both ends of arc structure 7, slide montant 2 near the peak of arc structure 7, slide second slider 5 and find the peak of arc structure 7, the apex angle summit of second slider 5 supports on the peak of arc structure 7 promptly, at this in-process, the pilot lever 8 slides along with second slider 5 together, when second slider 5 slides the peak of arc structure 7, the camber value scale mark that the top limit of pilot lever 8 corresponds on radian instruction chi 9 is the camber value of arc structure 7, direct reading, need not to calculate, convenient and fast.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (7)
1. The radian measuring device of the steel structural member is characterized by comprising a cross rod (1), wherein a chuck (6) and an indicating rod (8) are rotatably mounted at the first end of the cross rod (1), the chuck (6) and the indicating rod (8) are coaxially arranged, a first sliding block (4) is slidably mounted on the cross rod (1), a vertical rod (2) is slidably mounted on the cross rod (1) and positioned between the first sliding block (4) and the chuck (6), and the vertical rod (2) and the first sliding block (4) are perpendicular to the cross rod (1);
the utility model discloses a radian instruction chi, including montant (2), second slider (5) cross-section are isosceles triangle, cartridge between the top of second slider (5) and indicator lever (8), install radian instruction chi (9) on second slider (5), radian instruction chi (9) use the summit of the apex angle of second slider (5) to set up as the centre of a circle.
2. The radian measuring device of the steel structural member according to claim 1, wherein a cylindrical third sliding block (10) is arranged at the top of the second sliding block (5), the vertex of the vertex angle of the second sliding block (5) is located on the extension line of the axis of the third sliding block (10), and a third sliding groove matched with the third sliding block (10) is formed at the bottom of the indicating rod (8).
3. The radian measuring device of the steel structural member according to claim 2, wherein the cross section of the indicating rod (8) is an isosceles triangle, the vertex angle of the cross section of the indicating rod (8) faces upwards, and the radian indicating ruler (9) is positioned above the indicating rod (8).
4. A steel structural member radian measuring device according to claim 3, wherein the radian indicating ruler (9) is a sheet of transparent material.
5. The device for measuring the radian of the steel structural component according to claim 4, wherein the radian indicating ruler (9) is an annular structural component, and radian scale marks are arranged on the radian indicating ruler (9).
6. The radian measuring device of a steel structural member according to claim 1, wherein the cross rod (1) is provided with scale marks.
7. The device for measuring the radian of a steel structural member according to claim 1, wherein scale marks are arranged on the vertical rods (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121269266.8U CN214792926U (en) | 2021-06-05 | 2021-06-05 | Radian measuring device for steel structural member |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121269266.8U CN214792926U (en) | 2021-06-05 | 2021-06-05 | Radian measuring device for steel structural member |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214792926U true CN214792926U (en) | 2021-11-19 |
Family
ID=78701942
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121269266.8U Active CN214792926U (en) | 2021-06-05 | 2021-06-05 | Radian measuring device for steel structural member |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214792926U (en) |
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2021
- 2021-06-05 CN CN202121269266.8U patent/CN214792926U/en active Active
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