CN203452395U - Multifunctional angle square - Google Patents
Multifunctional angle square Download PDFInfo
- Publication number
- CN203452395U CN203452395U CN201320439229.6U CN201320439229U CN203452395U CN 203452395 U CN203452395 U CN 203452395U CN 201320439229 U CN201320439229 U CN 201320439229U CN 203452395 U CN203452395 U CN 203452395U
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- China
- Prior art keywords
- angle square
- groove
- utility
- model
- shaped plate
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- Expired - Lifetime
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Abstract
The utility model discloses a multifunctional angle square which comprises an L-shaped plate and a straight ruler part. The long plate of the L-shaped plate is provided with a groove parallel with the long edge, scales are arranged on the edge of the groove, one end of the straight ruler part is arranged in the groove and can move along the groove, and the straight ruler part is perpendicular to the long plate of the L-shaped plate. The straight ruler part can be fixed in the groove through a bolt, and scales are arranged on the straight ruler part. According to the multifunctional angle square, H-shaped steel pieces of different sizes can be measured and marked with lines, product quality can be guaranteed and improved, and the project schedule can be improved.
Description
Technical field
The utility model relates to a kind of angle square for measuring, and particularly, relates to a kind of multifunction angle square.
Background technology
In the making of the steel work such as modern bridge and building, the bracket of most of beam and columns all adopts high-strength bolt to connect, and particularly, in an engineering, may relate to hundreds of, even the post of thousands of and beam.Because beam is installed all at high-altitude application, the plate screw that connects bracket and beam usually cannot guarantee once to pass through, making side is due to place restriction and construction period, often cannot integral body assembled in advance, when upper air installing, can there is the not high problem of the high-level through-hole rate of bolt, not only can cause and do over again or high-altitude reaming, installation period cannot guarantee, has more increased the danger of lifting.
Because large-scale H shape steel generally adopts welding fabrication, in manufacturing process, exist after the operations such as blanking, assembling, welding, cause not angle square of termination, when line, using the end face of angle square not as baseline, cannot parallelly mark double bolt hole, hole, because fillet weld exists, cannot accurately be drawn in other the first location, hole, after boring, reality has produced error, while installing in building site, when the double connecting hole of angle square is not connected with other structures, serious deviation will be formed.
Utility model content
The purpose of this utility model be to provide a kind of for relate to bolted welded H shape structure steel fabrication quick test, accurately mark the instrument of bolt hole center's line; not only can check fast; and can increase accuracy and the convenience of drawing hole line; greatly improve through-hole rate, be applicable to the large-scale production of Modern Steel Structure.
In order to achieve the above object, the utility model provides a kind of multifunction angle square, wherein, comprises a L shaped plate and a ruler portion; The long slab of described L shaped plate is provided with a groove that is parallel to long limit, and described ditch trough rim is provided with scale; One end of described ruler portion is arranged among described groove, and can move along described groove, and described ruler portion is vertical with the long slab of described L shaped plate.
Above-mentioned multifunction angle square, wherein, described ruler portion can be bolted among described groove.
Above-mentioned multifunction angle square, wherein, described ruler portion is provided with scale.
The multifunction angle square that the utility model provides has the following advantages:
By the application of this multifunctional ruler, greatly improved the through-hole rate of production work efficiency and lifting, the impact of the ability because of constructor individual of having reduced on component quality, meets the requirement of the large-scale production of Modern Steel Structure engineering especially.
Accompanying drawing explanation
Fig. 1 is the structural representation of multifunction angle square of the present utility model.
Fig. 2 is the application schematic diagram one of multifunction angle square of the present utility model.
Fig. 3 is the application schematic diagram two of multifunction angle square of the present utility model.
Fig. 4 is the application schematic diagram three of multifunction angle square of the present utility model.
Fig. 5 is gained H shape steel schematic diagram after multifunction angle square application of the present utility model.
Fig. 6 is gained H shape steel lateral view after multifunction angle square application of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present utility model is further described.
As shown in Figure 1, the multifunction angle square that the utility model provides, comprises a L shaped plate 1 and a ruler portion 2; The long slab 11 of L shaped plate 1 is provided with a groove 12 that is parallel to long limit, and groove 12 limits are provided with scale; One end of ruler portion 2 is arranged among groove 12, and can move along groove 12, and ruler portion 2 is vertical with the long slab 11 of L shaped plate 1.Ruler portion 2 can be bolted among groove 12.Ruler portion 2 is provided with scale.
The multifunction angle square that the utility model provides, can help reviewer to control in the scope of uniform angle at drawing requirement when assembling, also can help assembly crewman's self-examination; As shown in Figure 2, can help reviewer's pilot angle yardstick after welding in the scope of drawing requirement, also can help welding personnel self-examination; As shown in Figure 3, overcome web 34 and adopted welding with panel, because the existence of weld seam 33, location that cannot the first round of Measurement accuracy center size, has improved the accuracy of first round size center line; As shown in Figure 4, can accurately locate remaining hole dimension center line.Be applicable to scale and product in batches.
The multifunction angle square that uses the utility model to provide, the finished product of gained is referring to shown in Fig. 5 and Fig. 6.On beam welding body 3, there are upper flange 36, lower wing plate 35, web 34, H shape steel end face 31, bolt hole 32 and weld seam 33.
The multifunction angle square that the utility model provides, be a kind of can fast and accurate measurement before welding, welding rear end face uniform angle, position of positioning hole, the instrument of fast scribing locating hole position, be used for measuring H type beam, column bolt syndeton, can when assembling, check, guarantee the uniform angle of upper flange 36, lower wing plate 35 and web 34; After welding fabrication, can be used for checking the uniform angle of termination, and accurately draw the center line in the connecting bolt hole 32 of termination.Can guarantee and improve the quality of product, improve the progress of engineering.
Although content of the present utility model has been done detailed introduction by above preferred embodiment, will be appreciated that above-mentioned description should not be considered to restriction of the present utility model.Those skilled in the art, read after foregoing, for multiple modification of the present utility model with to substitute will be all apparent.Therefore, protection domain of the present utility model should be limited to the appended claims.
Claims (3)
1. a multifunction angle square, is characterized in that, this angle square comprises a L shaped plate (1) and a ruler portion (2);
The long slab (11) of described L shaped plate (1) is provided with a groove (12) that is parallel to long limit, and described groove (12) limit is provided with scale;
One end of described ruler portion (2) is arranged among described groove (12), and can be mobile along described groove (12), and described ruler portion (2) is vertical with the long slab (11) of described L shaped plate (1).
2. multifunction angle square as claimed in claim 1, is characterized in that, described ruler portion (2) can be bolted among described groove (12).
3. multifunction angle square as claimed in claim 2, is characterized in that, described ruler portion (2) is provided with scale.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320439229.6U CN203452395U (en) | 2013-07-23 | 2013-07-23 | Multifunctional angle square |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320439229.6U CN203452395U (en) | 2013-07-23 | 2013-07-23 | Multifunctional angle square |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203452395U true CN203452395U (en) | 2014-02-26 |
Family
ID=50132282
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320439229.6U Expired - Lifetime CN203452395U (en) | 2013-07-23 | 2013-07-23 | Multifunctional angle square |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203452395U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105458559A (en) * | 2015-11-24 | 2016-04-06 | 中国建筑第五工程局有限公司深圳分公司 | Measuring method for deflection of top ends of steel beams in installation process |
| CN108507435A (en) * | 2017-08-04 | 2018-09-07 | 五冶集团上海有限公司 | A kind of steel column column cap drills quick check device and its array hole inspection method |
-
2013
- 2013-07-23 CN CN201320439229.6U patent/CN203452395U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105458559A (en) * | 2015-11-24 | 2016-04-06 | 中国建筑第五工程局有限公司深圳分公司 | Measuring method for deflection of top ends of steel beams in installation process |
| CN105458559B (en) * | 2015-11-24 | 2017-06-23 | 中国建筑第五工程局有限公司 | The measuring method of tip deflection during a kind of steel girder erection |
| CN108507435A (en) * | 2017-08-04 | 2018-09-07 | 五冶集团上海有限公司 | A kind of steel column column cap drills quick check device and its array hole inspection method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140226 |
|
| CX01 | Expiry of patent term |