CN202974163U - Perpendicularity examination ruler for steel structure - Google Patents
Perpendicularity examination ruler for steel structure Download PDFInfo
- Publication number
- CN202974163U CN202974163U CN 201220665765 CN201220665765U CN202974163U CN 202974163 U CN202974163 U CN 202974163U CN 201220665765 CN201220665765 CN 201220665765 CN 201220665765 U CN201220665765 U CN 201220665765U CN 202974163 U CN202974163 U CN 202974163U
- Authority
- CN
- China
- Prior art keywords
- angle side
- side plate
- right angle
- perpendicularity
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Length-Measuring Instruments Using Mechanical Means (AREA)
Abstract
The utility model discloses a perpendicularity examination ruler for steel structures. The perpendicularity examination ruler comprises a first right-angle side plate and a second right-angle side plate, wherein the two right-angle side plates are connected through an L-shaped plate, and the first right-angle side plate and the L-shaped plate form a doorframe shape. When the perpendicularity examination ruler is being used, the doorframe-shaped CD side is put against a surface of a structural member One and an AB side is put against an outer surface of a structural member Two, and then a perpendicularity deviation value of the two structural members can be obtained by measuring a seam distance between the AB side and the outer surface of the structural member Two. The perpendicularity examination ruler has the advantages such as reasonable structure and accurate measurement.
Description
Technical field
The utility model discloses a kind of steel construction verticality detection ruler, divides by International Patent Classification (IPC) (IPC) to belong to steel construction surveying instrument manufacturing technology field.
Background technology
In the assembly unit of steel construction, welding process, need to whether mutually vertically test to member.When existing try square is used between the check member verticality, be subjected to its structural limitations, can only measure the deviate on half length of member or a half width, can't measure very exactly the vertical missing value between member.
Summary of the invention
For the deficiencies in the prior art, the utility model provide a kind of rational in infrastructure, measure accurately high steel construction verticality detection ruler, can be to member all measure to reduce deviation.
For achieving the above object, the utility model is achieved through the following technical solutions:
A kind of steel construction verticality detection ruler comprises the first right angle side plate and the second right angle side plate, and two right angle side plates are connected by L shaped plate, and the first right angle side plate wherein and L shaped plate form a doorframe shape.
Further, described the second right angle side plate and the first right angle side plate are arranged vertically.
Further, a side plate of described L shaped plate and the first vertical being connected of right angle side plate one end, the end of another side plate of L shaped plate is connected with the second right angle side plate one end.
Further, two side plates of described L shaped plate at right angles arrange.
The utility model detection ruler can measure the perpendicularity deviation value on plate total length, overall with, and is more accurate, helps to improve the quality of product.
Description of drawings
Fig. 1 is the utility model schematic diagram.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing:
Embodiment: see also Fig. 1, a kind of steel construction verticality detection ruler comprises that the first right angle side plate 1 and the second right angle side plate 2, two right angle side plates are connected by L shaped plate 3, and the first right angle side plate 1 wherein forms a doorframe shape with L shaped plate 3.The second right angle side plate 2 and the first right angle side plate 1 are arranged vertically, a side plate of described L shaped plate 3 and the first vertical being connected of right angle side plate one end, and the end of another side plate of L shaped plate is connected with the second right angle side plate one end.Two side plates of L shaped plate 3 at right angles arrange.
This detection ruler is on the architecture basics of general try square, and an end has increased " L " type structure therein, with " door " font frame of a wherein common formation in limit of original try square.
During use, door type frame CD limit (seeing accompanying drawing 1) is affixed on member one surface, the AB limit is affixed on member two outside surfaces, obtains the perpendicularity deviation value of these two members by the gap spacing of measuring AB limit and member two outside surfaces.
The above record, only for utilizing the embodiment of this origination techniques content, modification, variation that any those skilled in the art use this creation to do all belong to the scope of the claims that this creation is advocated, and are not limited to those disclosed embodiments.
Claims (4)
1. steel construction verticality detection ruler, it is characterized in that: comprise the first right angle side plate and the second right angle side plate, two right angle side plates are connected by L shaped plate, and the first right angle side plate wherein and L shaped plate form a doorframe shape.
2. steel construction verticality detection ruler claimed in claim 1, it is characterized in that: described the second right angle side plate and the first right angle side plate are arranged vertically.
3. steel construction verticality detection ruler claimed in claim 1 is characterized in that: a side plate of described L shaped plate and the first vertical being connected of right angle side plate one end, the end of another side plate of L shaped plate is connected with the second right angle side plate one end.
4. the described steel construction verticality of one of claims 1 to 3 detection ruler, it is characterized in that: two side plates of described L shaped plate at right angles arrange.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220665765 CN202974163U (en) | 2012-12-06 | 2012-12-06 | Perpendicularity examination ruler for steel structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220665765 CN202974163U (en) | 2012-12-06 | 2012-12-06 | Perpendicularity examination ruler for steel structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202974163U true CN202974163U (en) | 2013-06-05 |
Family
ID=48515224
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220665765 Expired - Fee Related CN202974163U (en) | 2012-12-06 | 2012-12-06 | Perpendicularity examination ruler for steel structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202974163U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103471488A (en) * | 2013-09-27 | 2013-12-25 | 苏州市吴中区曙光铜管厂 | Angular measurement instrument |
-
2012
- 2012-12-06 CN CN 201220665765 patent/CN202974163U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103471488A (en) * | 2013-09-27 | 2013-12-25 | 苏州市吴中区曙光铜管厂 | Angular measurement instrument |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202470955U (en) | Universal weld joint inspection ruler | |
| CN204085406U (en) | A kind of bulk pick-up unit for stake body | |
| CN202974163U (en) | Perpendicularity examination ruler for steel structure | |
| CN202024711U (en) | Central distance detection gauge for embedded casing of ballastless track slab | |
| CN204128476U (en) | A kind of angle detection device for auto parts machinery | |
| CN203518928U (en) | Needle bed base flatness detection apparatus | |
| CN202485592U (en) | Fixture for measuring lithium battery size | |
| CN203405147U (en) | Measuring tool specially used for detecting stand hole of iron seat | |
| CN203772181U (en) | Groove-type steel rail railhead dimension measurement ruler | |
| CN203857921U (en) | Coaxiality detector for two independent rotating shafts | |
| CN202747983U (en) | Tooth pitch measuring device | |
| CN205027281U (en) | Rail vehicle truck bloster slide wedge groove centre -to -centre spacing measurement tester | |
| CN202849565U (en) | Measuring pocket ruler used in pole changing process of large prebaked electrolytic cell | |
| CN206803891U (en) | A kind of cubing | |
| CN201622059U (en) | Size detector of cross column end | |
| CN204461419U (en) | A kind of column level meter | |
| CN204535683U (en) | A kind of digital display type ground clearance of machine measuring instrument | |
| CN205300469U (en) | Measure device that both ends identity distance leaves | |
| CN203396301U (en) | Front bumper reshaping gauge | |
| CN203396300U (en) | Rear bumper reshaping gauge | |
| CN203096582U (en) | Spigot-and-socket digital display planeness rutting detector | |
| CN204313796U (en) | Sand-cement slurry or concrete deformation of length direct-reading instrument | |
| CN214039856U (en) | Digital display steel rail symmetry measuring scale | |
| CN202709912U (en) | Vernier caliper | |
| CN203414035U (en) | Test tool for size of integrated panel in sleeper steel mould |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130605 Termination date: 20161206 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |