CN201669695U - Portable cylinder orthogonal intersection line drawing gauge - Google Patents
Portable cylinder orthogonal intersection line drawing gauge Download PDFInfo
- Publication number
- CN201669695U CN201669695U CN2009201708159U CN200920170815U CN201669695U CN 201669695 U CN201669695 U CN 201669695U CN 2009201708159 U CN2009201708159 U CN 2009201708159U CN 200920170815 U CN200920170815 U CN 200920170815U CN 201669695 U CN201669695 U CN 201669695U
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- bar
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- cylinder
- balancing pole
- dwang
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Abstract
A portable cylinder orthogonal intersection line drawing gauge consists of a balance rod, a fixing cross rod, a central shaft rod, a rotating rod, a drawing rod and a positioning rod component, and is used for drawing two orthogonal intersection lines on the vertically-intersected cylinder. When in use, the balance rod is tightly attached to the cylinder, the pointed end of the central shaft rod aligns to the center of the intersection lines, the radius of gyration of the rotating rod is adjusted, and the rotating rod is rotated, so that the intersection line which is intersected with and vertical to another cylinder is drawn on the cylinders with different diameters. The drawing gauge has the characteristics of flexible rotation, adjustable radius, accurate positioning, easy replacement and assembly of components, and the like, is light in weight, convenient for carrying, and simple in operation, and can meet the construction demands.
Description
Technical field
The present invention is that portable cylinder quadrature intersection is plan, and is a kind of instrument that can mark two cylinder intersections on the different-diameter cylinder.
Background technology
The intersection method of drawing when existing two cylinders intersect mainly contains three kinds: the one, adopt the laying-down method; The 2nd, adopt compasses to mark careless sample, rule of thumb revise again; The 3rd, adopt intersection to plan.Method one and method two efficient are low, need the workman that abundant operating experience is arranged, and intersection moulding irregularity, and precision is lower; And existing pipeline or cylinder intersection are plan on the employing market, exist weight big, carry move inconvenient, place the problem of wanting level, can not marking defectives such as intersection at diverse location.
Summary of the invention
It is in order to overcome the problems referred to above and defective that the portable cylinder quadrature of the utility model intersection is plan, and purpose is to mark the two cylindrical quadrature intersections that intersect vertically on cylinder.
Portable cylinder quadrature intersection plans mainly by balancing pole, fixed transverse rod, central shaft, dwang, draw members such as bar and backstay forms (see accompanying drawing 1 portable cylinder quadrature intersection plan schematic diagram), can overcome above-mentioned shortcoming.Planing mainly contains quadrature and uses, rotates characteristics such as hold flexibly, radius is adjustable, accurate positioning, each part replacement assembling are easy, and it is in light weight, and easy to carry, method of operating is simple, can satisfy the construction needs.
The operation principle that portable cylinder quadrature intersection is plan is: the central shaft tip is placed on the central point of intersection, the backstay bottom leans against column top surely, " eight " word position, balancing pole bottom is striden and is leaned against on the cylinder, make balancing pole, central shaft, to draw bar vertical with cylinder axis with backstay, fixed transverse rod and cylinder axis line parallel.Tighten fixing button, the outreach of regulating dwang rotates dwang to setting, allows a stroke bar tip be close to cylindrical outer surface, rotates for 1 week, promptly finishes intersection.
The major technique feature that portable cylinder quadrature intersection is plan has: one, central shaft, fixed transverse rod and rolling bearing link together by interference fit; Two, fixed transverse rod and dwang adopt processing plane on cylinder, cooperate with fastening button, prevent deflection; Three, portray scale on the dwang; Four, the balancing pole slip is adjustable, can satisfy different-diameter cylinder needs; Five, backstay is consistent with the central shaft height, make fixing weighing apparatus bar all the time with the cylinder keeping parallelism; Six, draw the bar tip and can adopt the steel alloy tip, also can use versicolor pencil-lead.
Total technical scheme:
A kind of portable cylinder quadrature intersection is plan, and it is made up of balancing pole, fixed transverse rod, central shaft, dwang, stroke bar and backstay member; Balancing pole and dwang adopt fastening button location; Central shaft and fixed transverse rod adopt rolling bearing to be connected; Balancing pole straight-bar, dwang straight-bar and stroke bar straight-bar adopt the cylinder body structure; The balancing pole straight-bar adopts periphery processing plane structure; Balancing pole is striden by part and is adopted the symmetrical curve structure; Backstay, backstay is consistent with the central shaft height; Balancing pole, backstay, central shaft and draw a bar and be parallel to each other, and balancing pole, backstay, central shaft are in same plane; Fixed transverse rod is vertical with central shaft with dwang; Balancing pole abuts on the cylinder during use, and the central shaft tip is aimed at the intersection center, regulates the dwang radius of gyration, rotates dwang, just can mark on the different-diameter cylinder and the vertical intersection that passes through mutually of another cylinder.Drawing bar adopts the high hardness alloy tip or adopts the pen core structure.
Description of drawings
The accompanying drawing 1 portable cylinder quadrature intersection schematic diagram of planing: 1, balancing pole 2, fixed transverse rod 3, fastening button 4, bearing 5, central shaft 6, dwang 7, draw bar 8, backstay
Accompanying drawing 2 balancing pole schematic diagrames: 1, straight-bar 2, stride by part
Accompanying drawing 3 fixed transverse rod schematic diagrames: 1, fastening button 2, balancing pole axle sleeve 3, cross bar 4, bearing holder (housing, cover) 5, bearing upper shield
Accompanying drawing 4 central shaft schematic diagrames: 1, central shaft 2, dwang axle sleeve
Accompanying drawing 5 dwang schematic diagrames: 1, draw rod sleeve 2, rotation straight-bar
6 strokes of bar steel alloys of accompanying drawing prong structure schematic diagram: 1, steel alloy tip 2, stroke bar straight-bar
7 strokes of bar pen cores of accompanying drawing structural representation: 1, pen core 2, pen core cover 3, pen core loop bar
Accompanying drawing 1 is that the formula cylinder quadrature intersection general assembly schematic diagram of planing is taken on the limit, its by balancing pole, fixed transverse rod, central shaft, dwang, draw main members such as bar and backstay and form.
Accompanying drawing 2 is balancing pole schematic diagrames, and it mainly acts on is to make to plan vertically with cylinder axis all the time, and its straight-bar is a cylinder, and on the Surface Machining plane, can not rotate when guaranteeing to use; Striding by part is symmetrical curve, and the assurance balancing pole can be striden on the cylinder that leans against different-diameter.
Accompanying drawing 3 is fixed transverse rod schematic diagrames, and it is made up of balancing pole axle sleeve, cross bar, bearing holder (housing, cover), bearing upper shield, and fixed transverse rod is parallel to cylinder axis all the time.
Accompanying drawing 4 is central shaft schematic diagrames, and it is made up of central shaft, dwang axle sleeve, and central shaft and cylinder axis intersect vertically all the time, and can freely rotate.
Accompanying drawing 5 is dwang schematic diagrames, and it is made up of a stroke rod sleeve, rotation straight-bar, rotates on the straight-bar to calibrate, and can conveniently mark the intersection of predetermined radius.
6 strokes of bars of accompanying drawing are welded by straight-bar and steel alloy tip:
7 strokes of bars of accompanying drawing are made up of pen core, pen core cover and pen core loop bar:
The specific embodiment
Embodiment 1:2008 August plans with the portable cylinder quadrature of the utility model intersection and marks Φ 325 in PN8.4DN500 pig launcher PL102 cylindrical shell (Φ 640 * 20) upper top position and take over intersections, and molding effect is good, the precision height.
Implementation column 2:2009 April plans with the portable cylinder quadrature of the utility model intersection and goes up positive side and tip position place at XL-QL300/150-PN6.4 gas filter cylindrical shell (Φ 325 * 10) and mark Φ 159 respectively and take over intersections, molding effect is good, the precision height.
Embodiment 3:2009 plans in construction is got angry at station, peaceful oil transportation place Linyi, Shandong with the portable cylinder quadrature of the utility model intersection June, positive lateral location place marks Φ 273 and takes over intersection on Φ 377 * 16 crude oil Trunk Lines, molding effect is good, the precision height.
Claims (3)
1. a portable cylinder quadrature intersection is plan, it is characterized in that its by balancing pole, fixed transverse rod, central shaft, dwang, draw bar and the backstay member is formed; Balancing pole and dwang adopt fastening button location; Central shaft and fixed transverse rod adopt rolling bearing to be connected; Balancing pole straight-bar, dwang straight-bar and stroke bar straight-bar adopt the cylinder body structure; The balancing pole straight-bar adopts periphery processing plane structure; Balancing pole is striden by part and is adopted the symmetrical curve structure; Backstay, backstay is consistent with the central shaft height; Balancing pole, backstay, central shaft and draw a bar and be parallel to each other, and balancing pole, backstay, central shaft are in same plane; Fixed transverse rod is vertical with central shaft with dwang; Balancing pole abuts on the cylinder during use, and the central shaft tip is aimed at the intersection center, regulates the dwang radius of gyration, rotates dwang, just can mark on the different-diameter cylinder and the vertical intersection that passes through mutually of another cylinder.
2. portable cylinder quadrature intersection according to claim 1 is plan, and it is characterized in that drawing bar and adopts the high hardness alloy tip.
3. portable cylinder quadrature intersection according to claim 1 is plan, and it is characterized in that drawing bar and adopts the pen core structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201708159U CN201669695U (en) | 2009-08-07 | 2009-08-07 | Portable cylinder orthogonal intersection line drawing gauge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201708159U CN201669695U (en) | 2009-08-07 | 2009-08-07 | Portable cylinder orthogonal intersection line drawing gauge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201669695U true CN201669695U (en) | 2010-12-15 |
Family
ID=43327107
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201708159U Expired - Fee Related CN201669695U (en) | 2009-08-07 | 2009-08-07 | Portable cylinder orthogonal intersection line drawing gauge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201669695U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102363300A (en) * | 2011-10-09 | 2012-02-29 | 南京汽轮电机(集团)有限责任公司 | Three-coordinate line drawing device |
| CN102554907A (en) * | 2010-12-29 | 2012-07-11 | 江南造船(集团)有限责任公司 | Line-drawing device of wave-proof board |
| CN105058348A (en) * | 2015-07-15 | 2015-11-18 | 徐州工程学院 | Bench vice with scribing device |
| CN107263431A (en) * | 2017-06-22 | 2017-10-20 | 傅昕 | A kind of tank car manhole line-plotting device |
-
2009
- 2009-08-07 CN CN2009201708159U patent/CN201669695U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102554907A (en) * | 2010-12-29 | 2012-07-11 | 江南造船(集团)有限责任公司 | Line-drawing device of wave-proof board |
| CN102363300A (en) * | 2011-10-09 | 2012-02-29 | 南京汽轮电机(集团)有限责任公司 | Three-coordinate line drawing device |
| CN102363300B (en) * | 2011-10-09 | 2013-09-25 | 南京汽轮电机(集团)有限责任公司 | Three-coordinate line drawing device |
| CN105058348A (en) * | 2015-07-15 | 2015-11-18 | 徐州工程学院 | Bench vice with scribing device |
| CN107263431A (en) * | 2017-06-22 | 2017-10-20 | 傅昕 | A kind of tank car manhole line-plotting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101215 Termination date: 20120807 |