CN103659786A - Central line marker of multi-radian elbow - Google Patents
Central line marker of multi-radian elbow Download PDFInfo
- Publication number
- CN103659786A CN103659786A CN201310614518.XA CN201310614518A CN103659786A CN 103659786 A CN103659786 A CN 103659786A CN 201310614518 A CN201310614518 A CN 201310614518A CN 103659786 A CN103659786 A CN 103659786A
- Authority
- CN
- China
- Prior art keywords
- rule
- scale chi
- ext scale
- interior
- graduated scale
- 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.)
- Pending
Links
Images
Landscapes
- Length-Measuring Instruments Using Mechanical Means (AREA)
Abstract
The invention discloses a central line marker of a multi-radian elbow. The central line marker comprises a transverse graduated scale, a first outer graduated scale, a second outer graduated scale, a first inner graduated scale and a second inner graduated scale. The first outer graduated scale is vertically and fixedly disposed at one end of the transverse graduated scale. The second outer graduated scale is vertically and movably disposed at the other end of the transverse graduated scale. The first inner graduated scale is disposed in the first outer graduated scale. The first inner graduated scale can slide along the first outer graduated scale. The second inner graduated scale is disposed in the second outer graduated scale. The second inner graduated scale can slide along the second outer graduated scale. A marking pin is disposed on each of the transverse graduated scale, the first outer graduated scale and the second outer graduated scale. The central line marker has the advantages that the central line of the multi-radian elbow can be found fast and accurately, and work efficiency is increased; the central lines of the multi-radian elbow of different diameters can be found, and high practicality is achieved.
Description
Technical field
The present invention relates to multi sphere section bend pipe center line scriber.
Background technology
Certain structural steelwork, material Q235B, main frame is Φ 159*10 pipe, pole is Φ 159*6 pipe, main frame and branching rod structure complex forms, be spatial truss type, and steel pipe curvature of space radian changes various, 500mm is a kind of segmental arc, manufacture difficulty is larger, and this entrance hall is FLP moulding, and structure is unique, be called as " the second in the world, China first ".In manufacturing process, steel pipe is multi sphere section bended pipe, need to have 0
0, 90
0, 180
0, 270
0center line is as rigging datum line, and in current technology, the center line of straight tube and multi sphere section bend pipe can utilize angle square to search, but efficiency is low, accuracy is also poor.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of multi sphere section bend pipe center line scriber that can find accurately and rapidly multi sphere section bend pipe center line for the technical problem existing in above-mentioned prior art.
The technical solution adopted in the present invention is: multi sphere section bend pipe center line scriber, it is characterized in that: it comprises horizontal rule, the first EXT scale chi, the second EXT scale chi, the first interior rule, the second interior rule, described the first EXT scale chi and the vertical one end that arranges and be fixedly installed on horizontal rule of horizontal rule, described the second EXT scale chi and the horizontal vertical other end that arranges and be movably arranged on horizontal rule of rule, in the first EXT scale chi, be provided with the first interior rule, the first interior rule can be along the first EXT scale chi slippage; In the second EXT scale chi, be provided with the second interior rule, the second interior rule can be along the second EXT scale chi slippage; On horizontal rule, the first EXT scale chi, the second EXT scale chi, be provided with scriber.
By technique scheme, on the first EXT scale chi, be provided with along its length the first guide groove, the first interior rule is set in the first guide groove, the first interior rule is following the first guide groove and can move up and down, a side at the first EXT scale chi is provided with trip bolt, for the first interior rule being fixed on to the optional position of the first EXT scale chi; On the second EXT scale chi, be provided with along its length the second guide groove, the second interior rule is set in the second guide groove, the second interior rule is following the second guide groove and can move up and down, a side at the second EXT scale chi is provided with trip bolt, for the second interior rule being fixed on to the optional position of the second EXT scale chi.
By technique scheme, on horizontal rule, the first EXT scale chi, the second EXT scale chi, be provided with scriber groove, in each scriber groove, correspondence arranges scriber.
By technique scheme, the zero graduation line setting on the first EXT scale chi and the second EXT scale chi is fair position, horizontal rule lower end; The zero graduation line of the first interior rule and the second interior rule is all arranged on its lower end.
By technique scheme, above the second EXT scale chi, be provided with the draw-in groove of downward bending, described horizontal rule is fastened in this draw-in groove and makes the second EXT scale chi along horizontal rule slippage, in the upper end of the second EXT scale chi, be provided with trip bolt.
The obtained beneficial effect of the present invention is: the present invention can find multi sphere section bend pipe center line accurately and rapidly, has improved operating efficiency, and on the other hand, the present invention can search the center line of the multi sphere section bend pipe of different tube diameters, and practicality is stronger.
Accompanying drawing explanation
Fig. 1 is front view of the present invention.
Rearview when Fig. 2 is duty of the present invention.
Fig. 3 is that A-A in Fig. 1 is to cutaway view.
Fig. 4 is working state schematic representation when multi-radian bend pipe diameter is greater than the length of first and second EXT scale chi in the present invention.
In figure: 1, horizontal rule, the 2, first EXT scale chi, the 3, first interior rule, 4, trip bolt, the 5, second EXT scale chi, the 6, second interior rule, 7, scriber groove, 8, scriber, the 9, second guide groove, 10, bend pipe, 11, operating platform.
The specific embodiment
Below in conjunction with accompanying drawing, the invention will be further described.
As Fig. 1, 2, shown in 3, it is the structural representation of the embodiment of a kind of multi sphere section bend pipe center line scriber provided by the invention, as seen from the figure, it comprises horizontal rule 1, the first EXT scale chi 2, the second EXT scale chi 5, the first interior rule 3, the second interior rule 6, described the first EXT scale chi 2 and the vertical one end that arranges and be fixedly installed on horizontal rule 1 of horizontal rule 1, above the second EXT scale chi 6, be provided with the draw-in groove of downward bending, described horizontal rule 1 is fastened on and in this draw-in groove, makes the second EXT scale chi 6 can be along horizontal rule slippage, upper end at the second EXT scale chi 6 is provided with trip bolt, for the second EXT scale chi 6 being fixed on to the optional position of horizontal rule 1.
In the present embodiment, on the first EXT scale chi 2, be provided with along its length the first guide groove, the first interior rule 3 is set in the first guide groove, the first interior rule 3 can follow the first guide groove and can move up and down, a side at the first EXT scale chi 2 is provided with trip bolt 4, for the first interior rule 3 being fixed on to the optional position of the first EXT scale chi 2, on the second EXT scale chi 5, be provided with along its length the second guide groove 9, at the interior second interior rule 6 that arranges of the second guide groove 9, the second interior rule 6 is following the second guide groove 9 and can move up and down, a side at the second EXT scale chi 5 is provided with trip bolt 4, for optional position that the second interior rule 6 is fixed on to the second EXT scale chi 5 (as shown in Figure 3, because the first EXT scale chi is identical with the configuration mode of the second EXT scale chi and the second interior rule with the configuration mode of the first interior rule, Gu the cutaway view of the second EXT scale chi and the second interior rule of only take in Fig. 3 describes as example).
On horizontal rule 1, the first EXT scale chi 2, the second EXT scale chi 5, be provided with scriber groove 7, in the interior correspondence of each scriber groove 7, scriber 8 be set.
The course of work of the present invention is: first, bend pipe 10 is laid in to operating platform 11, in order to reach the effect of ruling better, suggestion bend pipe 11 carries out pretreatment, and the priming paint of brushing designing requirement, to guarantee the effect of ruling; Adjust multi sphere section bend pipe center line scriber, the bend pipe diameter of line is adjusted each inside and outside rule as required, the diameter guarantee laterally, vertical direction size equaling bend pipe 10, and adjust scriber 8 at the mid point of corresponding rule, and fix with trip bolt; The multi-radian bend pipe center line scriber frame of adjusting, on bend pipe, is advanced successively according to the bending direction of bend pipe, and three scribers just directly mark three center lines of bend pipe.If need the 4th center line of bend pipe, utilize bend pipe directly can mark with the equal point-score of cross section circular arc.
For calculate more easily different tube diameters multi sphere section bend pipe diameter and draw its center line, the zero graduation line setting on the first EXT scale chi 2 and the second EXT scale chi 5 is fair position, horizontal rule lower end; The zero graduation line of the first interior rule 3 and the second interior rule 6 is all arranged on its lower end, when the diameter of bend pipe is greater than the length of EXT scale chi, adjust the first interior rule, the second interior rule, the length of whole EXT scale chi adds that size that the interior rule corresponding with it exceeds EXT scale chi is the diameter of bend pipe 10, has further improved the convenience of operation.
Claims (5)
1. multi sphere section bend pipe center line scriber, it is characterized in that: it comprises horizontal rule, the first EXT scale chi, the second EXT scale chi, the first interior rule, the second interior rule, described the first EXT scale chi and the vertical one end that arranges and be fixedly installed on horizontal rule of horizontal rule, described the second EXT scale chi and the horizontal vertical other end that arranges and be movably arranged on horizontal rule of rule, in the first EXT scale chi, be provided with the first interior rule, the first interior rule can be along the first EXT scale chi slippage; In the second EXT scale chi, be provided with the second interior rule, the second interior rule can be along the second EXT scale chi slippage; On horizontal rule, the first EXT scale chi, the second EXT scale chi, be provided with scriber.
2. multi sphere section bend pipe center line scriber according to claim 1, it is characterized in that being provided with along its length the first guide groove on the first EXT scale chi, the first interior rule is set in the first guide groove, the first interior rule is following the first guide groove and can move up and down, a side at the first EXT scale chi is provided with trip bolt, for the first interior rule being fixed on to the optional position of the first EXT scale chi; On the second EXT scale chi, be provided with along its length the second guide groove, the second interior rule is set in the second guide groove, the second interior rule is following the second guide groove and can move up and down, a side at the second EXT scale chi is provided with trip bolt, for the second interior rule being fixed on to the optional position of the second EXT scale chi.
3. multi sphere section bend pipe center line scriber according to claim 1 and 2, is characterized in that being provided with scriber groove on horizontal rule, the first EXT scale chi, the second EXT scale chi, and in each scriber groove, correspondence arranges scriber.
4. multi sphere section bend pipe center line scriber according to claim 1 and 2, is characterized in that the zero graduation line setting on the first EXT scale chi and the second EXT scale chi is fair position, horizontal rule lower end; The zero graduation line of the first interior rule and the second interior rule is all arranged on its lower end.
5. multi sphere section bend pipe center line scriber according to claim 1 and 2, it is characterized in that being provided with the draw-in groove of downward bending above the second EXT scale chi, described horizontal rule is fastened in this draw-in groove and makes the second EXT scale chi along horizontal rule slippage, in the upper end of the second EXT scale chi, be provided with trip bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310614518.XA CN103659786A (en) | 2013-11-28 | 2013-11-28 | Central line marker of multi-radian elbow |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310614518.XA CN103659786A (en) | 2013-11-28 | 2013-11-28 | Central line marker of multi-radian elbow |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103659786A true CN103659786A (en) | 2014-03-26 |
Family
ID=50299191
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310614518.XA Pending CN103659786A (en) | 2013-11-28 | 2013-11-28 | Central line marker of multi-radian elbow |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103659786A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104746641A (en) * | 2015-03-18 | 2015-07-01 | 武汉一冶钢结构有限责任公司 | Multi-radian special steel reticulated shell structure manufacture method |
| CN111468835A (en) * | 2020-06-23 | 2020-07-31 | 中国航空制造技术研究院 | Positioning device and positioning method for layer surface bus in bent cylinder |
| CN112304203A (en) * | 2020-10-19 | 2021-02-02 | 中国一冶集团有限公司 | Cooling wall connecting pipe measuring die and size determining method of cooling wall connecting pipe |
| CN112985526A (en) * | 2021-02-01 | 2021-06-18 | 水利部牧区水利科学研究所 | Auxiliary tool for flow test and using method |
| CN113008320A (en) * | 2021-02-01 | 2021-06-22 | 水利部牧区水利科学研究所 | Pipeline flow test auxiliary device and using method |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2110559U (en) * | 1991-10-18 | 1992-07-22 | 安徽轮胎厂 | Centre ruler for tyre cord |
| CN1088873A (en) * | 1992-12-29 | 1994-07-06 | 路庆昌 | Laterally graduated compasses |
| JPH07227773A (en) * | 1994-02-15 | 1995-08-29 | Japan Steel & Tube Constr Co Ltd | Core exposing device |
| JPH07276264A (en) * | 1994-02-21 | 1995-10-24 | Sankei Kenchiku Kenkyusho:Kk | Log material marking device |
| JPH07314354A (en) * | 1994-05-23 | 1995-12-05 | Sankei Kenchiku Kenkyusho:Kk | Guide slider marking device, guide slider, and marker |
| JPH0857802A (en) * | 1994-06-13 | 1996-03-05 | Sankei Kenchiku Kenkyusho:Kk | Log drilling mount |
| CN101811299A (en) * | 2010-05-13 | 2010-08-25 | 太原轨道交通装备有限责任公司 | Centre line marking device |
| JP2011255441A (en) * | 2010-06-08 | 2011-12-22 | Kyushu Haikan Kojigyo Kyodo Kumiai | Round member centering device |
| CN202119360U (en) * | 2011-05-31 | 2012-01-18 | 黄力 | Tool set combination capable of measuring diameters of various geometric bodies |
| CN202212962U (en) * | 2011-07-28 | 2012-05-09 | 沈阳远大铝业工程有限公司 | Section bar mark scraper |
| CN203566694U (en) * | 2013-11-28 | 2014-04-30 | 武汉一冶钢结构有限责任公司 | Center line scribing device of multi-arc-section elbow |
-
2013
- 2013-11-28 CN CN201310614518.XA patent/CN103659786A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2110559U (en) * | 1991-10-18 | 1992-07-22 | 安徽轮胎厂 | Centre ruler for tyre cord |
| CN1088873A (en) * | 1992-12-29 | 1994-07-06 | 路庆昌 | Laterally graduated compasses |
| JPH07227773A (en) * | 1994-02-15 | 1995-08-29 | Japan Steel & Tube Constr Co Ltd | Core exposing device |
| JPH07276264A (en) * | 1994-02-21 | 1995-10-24 | Sankei Kenchiku Kenkyusho:Kk | Log material marking device |
| JPH07314354A (en) * | 1994-05-23 | 1995-12-05 | Sankei Kenchiku Kenkyusho:Kk | Guide slider marking device, guide slider, and marker |
| JPH0857802A (en) * | 1994-06-13 | 1996-03-05 | Sankei Kenchiku Kenkyusho:Kk | Log drilling mount |
| CN101811299A (en) * | 2010-05-13 | 2010-08-25 | 太原轨道交通装备有限责任公司 | Centre line marking device |
| JP2011255441A (en) * | 2010-06-08 | 2011-12-22 | Kyushu Haikan Kojigyo Kyodo Kumiai | Round member centering device |
| CN202119360U (en) * | 2011-05-31 | 2012-01-18 | 黄力 | Tool set combination capable of measuring diameters of various geometric bodies |
| CN202212962U (en) * | 2011-07-28 | 2012-05-09 | 沈阳远大铝业工程有限公司 | Section bar mark scraper |
| CN203566694U (en) * | 2013-11-28 | 2014-04-30 | 武汉一冶钢结构有限责任公司 | Center line scribing device of multi-arc-section elbow |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104746641A (en) * | 2015-03-18 | 2015-07-01 | 武汉一冶钢结构有限责任公司 | Multi-radian special steel reticulated shell structure manufacture method |
| CN111468835A (en) * | 2020-06-23 | 2020-07-31 | 中国航空制造技术研究院 | Positioning device and positioning method for layer surface bus in bent cylinder |
| CN111468835B (en) * | 2020-06-23 | 2020-10-16 | 中国航空制造技术研究院 | Positioning device and positioning method for layer surface bus in bent cylinder |
| CN112304203A (en) * | 2020-10-19 | 2021-02-02 | 中国一冶集团有限公司 | Cooling wall connecting pipe measuring die and size determining method of cooling wall connecting pipe |
| CN112985526A (en) * | 2021-02-01 | 2021-06-18 | 水利部牧区水利科学研究所 | Auxiliary tool for flow test and using method |
| CN113008320A (en) * | 2021-02-01 | 2021-06-22 | 水利部牧区水利科学研究所 | Pipeline flow test auxiliary device and using method |
| CN113008320B (en) * | 2021-02-01 | 2024-04-16 | 水利部牧区水利科学研究所 | Pipeline flow test auxiliary device and application method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103659786A (en) | Central line marker of multi-radian elbow | |
| CN203566694U (en) | Center line scribing device of multi-arc-section elbow | |
| CN203696993U (en) | Scriber | |
| CN203528100U (en) | Aluminum pipe scale marking system | |
| CN201419588Y (en) | T-square | |
| CN205049095U (en) | Cable bending radiuses dipperstick of T type structure | |
| CN205290220U (en) | Angle steel spot welding dedicated platform on H profiled steel structure roof beam | |
| CN201208722Y (en) | High-efficient marking tool | |
| CN201573431U (en) | Multi-functional drawing rule for mathematics | |
| CN205146807U (en) | Guider and be used for seamless steel pipe blow ash device | |
| CN204341117U (en) | Liftable filament doffing machine | |
| CN204772505U (en) | Portable scriber is used in teaching | |
| CN104002594A (en) | Profile curve plotting instrument of cam | |
| CN202378556U (en) | Parabola definition teaching demonstration ruler | |
| CN202755067U (en) | Electrolytic aluminum pole changing pocket scale | |
| CN203093487U (en) | Ruler for drawing table | |
| CN205088553U (en) | Location marking tool | |
| CN204772501U (en) | Scalable marking gauge | |
| CN104175305A (en) | Auxiliary device used for accurately scribing special tubing | |
| CN203078069U (en) | Novel compass | |
| CN103722618A (en) | Automatic lineation machine | |
| CN203583370U (en) | Cable-stayed bridge cable guide tube fine adjusting frame | |
| CN204649123U (en) | A kind of expansion type curtain with laser leveler installs guiding ruler | |
| CN204367691U (en) | A kind of multi-functional combination drawing tool | |
| CN204019524U (en) | A kind of external steel pipe dried shrimp elbow blanking applicator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140326 |