CN107654074A - A kind of multitube multi-angle bend pipe assembling space localization method - Google Patents
A kind of multitube multi-angle bend pipe assembling space localization method Download PDFInfo
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- CN107654074A CN107654074A CN201710869082.7A CN201710869082A CN107654074A CN 107654074 A CN107654074 A CN 107654074A CN 201710869082 A CN201710869082 A CN 201710869082A CN 107654074 A CN107654074 A CN 107654074A
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- bend pipe
- positioning
- bottom plate
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/14—Conveying or assembling building elements
- E04G21/16—Tools or apparatus
- E04G21/18—Adjusting tools; Templates
- E04G21/1841—Means for positioning building parts or elements
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F30/00—Computer-aided design [CAD]
- G06F30/10—Geometric CAD
- G06F30/13—Architectural design, e.g. computer-aided architectural design [CAAD] related to design of buildings, bridges, landscapes, production plants or roads
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F30/00—Computer-aided design [CAD]
- G06F30/20—Design optimisation, verification or simulation
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- Geometry (AREA)
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- General Engineering & Computer Science (AREA)
- Evolutionary Computation (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Computational Mathematics (AREA)
- Mathematical Analysis (AREA)
- Mathematical Optimization (AREA)
- Pure & Applied Mathematics (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
- Length Measuring Devices With Unspecified Measuring Means (AREA)
Abstract
The invention discloses a kind of multitube multi-angle bend pipe assembling space localization method, comprise the following steps：First by the auxiliary positioning support with coordinate system, the position of bend pipe assembling plate is determined, then determine that coordinate value of the central point in locating support coordinate system is justified in each bend pipe top surface circle and bottom surface by computer software and design drawing, bend pipe bottom surface circle and top surface are justified into center position in support by positioning element to be demarcated, aligned in position is carried out on mobile corresponding bend pipe to support inner bottom plating, by simply welding the positioning for being sequentially completed some bend pipes in support, the present invention passes through cross bar with a scale on auxiliary positioning support, packaged type measurement bar and plumb bob, can quickly solve the problems, such as that current multi-tube multi-angle bend pipe is unable to fast accurate positioning.
Description
Technical field
The invention belongs to structure steel fabrication field, and in particular to a kind of spatial multi-pipe multi-angle bend pipe method for assembling and positioning.
Background technology
The steel construction Industry Quick Development of China, the pipe lattice column of steel construction four are more and more used in construction.Steel
The pipe lattice column of structure four has profile graceful, and adaptability is good, structure stress reasonability, the advantages that saving steel.For capital four
For limb pipe into four pipe lattice columns of crotch form, the hidden melt-through weld in capital is intensive, repeatedly assembling multiple welding, welding difficulty be present
Greatly, the positioning of the tube space of capital four is a difficult point, and four pipes lean on closely, and are not straight tubes, angle complexity be present,
The central point of positioning tube lower port first, the position positioning of the highs and lows of last pipe upper port are needed in positioning
It is crucial, the shortcomings that location difficulty, precision is inaccurate, cost is high be present in current existing multitube installation method, therefore, it is necessary to
A kind of simple, low cost space-location method is designed, by spatial data reading come the position of positioning pipe, realizes that multitube is polygonal
Degree quick and precisely positions.
The content of the invention
The problem of existing for prior art, the technical scheme that the present invention uses for solution problems of the prior art
It is as follows：
A kind of multitube multi-angle bend pipe assembling space localization method, it is characterised in that：Comprise the following steps：
Step 1: setting up auxiliary positioning support, leveling is carried out to auxiliary positioning cradle bottom surface locating platform 2, it is ensured that
Auxiliary positioning support top and bottom are horizontal；
Step 2: the mounting base 5 on auxiliary positioning frame bottom locating platform 2, according to bend pipe design drawing in bottom plate 5
On draw bend pipe assembling line of reference, the line of reference overlaps with the X-axis on locating platform 2 and Y-axis, by bottom plate 5 after aligned in position
Spot welding is fixed on locating platform 2；
Step 3: using computer drawing software, according to design drawing, simulation calculates each bend pipe bottom surface circle on bottom plate 5
With D coordinates value of the top surface circle central point in locating support coordinate system；
Step 4: first a bend pipe is moved on bottom plate 5, bend pipe bottom surface and top surface is set to justify central point and be fallen into a trap with step 3
Coordinate setting point of the bend pipe bottom surface circle and top surface circle central point calculated in locating support overlaps, and then carries out the bend pipe side
The simple soldering of edge and bottom plate, that is, the positioning of a bend pipe is completed, is subsequently sequentially completed other bend pipes by the same manner
Positioning, completed until whole bend pipes 6 install positioning on bottom plate 5；
Step 5: bottom plate 5 is removed from locating platform 2, the assembling for completing multitube multi-angle bend pipe on bottom plate 5 positioned
Journey.
Described auxiliary positioning support includes bottom surface locating platform 2 and is arranged above platform to be made up of some vertical and horizontal vertical rods
Framework 1, the top of the framework 1 is provided with packaged type measurement bar 3, hung under the measurement bar 3 provided with plumb bob 4, the posting
Graduation mark is equipped with the vertical line of rail edge, the edge of measurement bar 3 and plumb bob 4 above frame, for the bottom hammer body cusp of plumb bob 4
Carry out coordinate position demarcation.
The X-axis and Y-axis parallel to long cross direction are decorated with the basis of Platform center point on the locating platform 2, on framework 1
Graduation mark on cross bar, measurement bar 3 and plumb bob 4 carries out scale with the reference axis zero point on locating platform 2, convenient follow-up
Space orientation is carried out to the bend pipe centre point of known coordinate value using plumb bob 4.
The invention has the advantages that：
The present invention provides a kind of multitube multi-angle bend pipe assembling space localization method, by with a scale on auxiliary positioning support
Cross bar, packaged type measurement bar and plumb bob, can quickly solve current multi-tube multi-angle bend pipe be unable to fast accurate positioning ask
Topic, by carrying out sterically defined method by auxiliary positioning support in the present invention, bend pipe can be carried out by given space coordinates
And the location and installation of other space structure pipe fittings.
Brief description of the drawings
Fig. 1 is positioning device structure schematic diagram in the present invention；
Fig. 2 is each bend pipe location structure schematic diagram of the present invention；
Fig. 3 positions schematic diagram in a coordinate system for each bend pipe central point in the present invention；
Wherein：1- frameworks, 2- locating platforms, 3- measurement bars, 4- plumb bobs, 5- bottom plates, 6- bend pipes, ACDFJGKM are respectively each
Bend pipe bottom surface and top surface circle central point, it is each point D coordinates value that bracket is interior.
Embodiment
Below by embodiment, and with reference to accompanying drawing, technical scheme is described in further detail, as Fig. 1-
Shown in 3, a kind of multitube multi-angle bend pipe assembling space localization method, it is characterised in that：Comprise the following steps：
Step 1: setting up auxiliary positioning support, the auxiliary positioning support includes bottom surface locating platform 2 and is arranged on platform
The framework 1 that side is made up of some vertical and horizontal vertical rods, the top of framework 1 are provided with packaged type measurement bar 3, hung under measurement bar 3 provided with plumb bob
4, plumb bob 4 can move along measurement bar 3, while can vertically move up and down, the top rail edge of positioning framework 1, measurement bar 3
Graduation mark is equipped with the vertical line of edge and plumb bob 4, for carrying out coordinate position demarcation, auxiliary to the bottom hammer body cusp of plumb bob 4
Locating support set up after the completion of using aiding in cushion block and hydrolevelling device to carry out leveling to locating platform 2, it is ensured that auxiliary is fixed
Position support top and bottom are horizontal；
Step 2: the mounting base 5 on auxiliary positioning frame bottom locating platform 2, with Platform center on locating platform 2
Be decorated with X-axis and Y-axis parallel to long cross direction on the basis of point, the graduation mark on the cross tube of framework 1, measurement bar 3 and plumb bob 4 with
Reference axis zero point on locating platform 2 carries out scale, facilitates bend pipe centre point of the later use plumb bob 4 to known coordinate value
Carry out space orientation, draw on bottom plate 5 orthogonal bend pipe assembling line of reference according to bend pipe design drawing, the line of reference with
X-axis and Y-axis on locating platform 2 are overlapped, and scale, the scale and horizontal stroke on framework 1 are carried out to line of reference on bottom plate 5
Scale on bar, measurement bar is consistent, when the spot welding of bottom plate 5 is fixed on by bottom plate 5 after position on locating platform 2 determines
On locating platform 2；
Step 3: using computer drawing softwares such as CAD, TAKLE, according to design drawing, simulation calculates each on bottom plate 5
Bend pipe bottom surface is justified and top surface justifies D coordinates value of the central point in locating support coordinate system；
Step 4: first a bend pipe is moved on bottom plate 5, using iron wire or fine rule in bend pipe bottom surface circle and top surface circle
Heart point position is demarcated, and is justified according to the bottom surface that bend pipe is corresponded in step 3 and top surface justifies coordinate of the central point in locating support
Value, determine that center position is justified in bend pipe bottom surface by referring to line coordinates system on bottom plate 5, by moving horizontally measurement bar 3 and indulging
To mobile plumb bob 4, the position of bend pipe top surface circle central point is determined, then moves bend pipe so that the bend pipe bottom surface calibrated and top surface
Circle central point justifies coordinate setting point of the central point in locating support with the bend pipe bottom surface circle and top surface calculated in step 3
Overlap, then carry out the simple soldering of the bend pipe edge and bottom plate, that is, the positioning of a bend pipe is completed, subsequently by same sample prescription
Formula is sequentially completed the positioning of other three bend pipes, is completed until whole bend pipes 6 install positioning on bottom plate 5；
Step 5: bottom plate 5 is removed from locating platform 2, that is, complete the assembling positioning of multitube multi-angle bend pipe on bottom plate 5
Process.
Protection scope of the present invention is not limited to the above embodiments, it is clear that those skilled in the art can be to this hair
It is bright to carry out various changes and deformation without departing from scope and spirit of the present invention.If these changes and deformation belong to power of the present invention
In the range of profit requirement and its equivalent technologies, then including the intent of the present invention is also changed and deformed comprising these.
Claims (3)
- A kind of 1. multitube multi-angle bend pipe assembling space localization method, it is characterised in that：Comprise the following steps：Step 1: setting up auxiliary positioning support, leveling is carried out to auxiliary positioning cradle bottom surface locating platform, it is ensured that auxiliary is fixed Position support top and bottom are horizontal；Step 2: the mounting base on auxiliary positioning frame bottom locating platform, draws according to bend pipe design drawing on bottom plate Bend pipe assembles line of reference, and the line of reference overlaps with the X-axis on locating platform and Y-axis, fixes bottom plate spot welding after aligned in position In on locating platform；Step 3: using computer drawing software, according to design drawing, simulation calculates each bend pipe bottom surface circle and top surface on bottom plate D coordinates value of the circle central point in locating support coordinate system；Step 4: first a bend pipe is moved on bottom plate, bend pipe bottom surface and top surface is set to justify central point with being calculated in step 3 Coordinate setting point in locating support of bend pipe bottom surface circle and top surface circle central point overlap, then carry out the bend pipe edge with The simple soldering of bottom plate, that is, the positioning of a bend pipe is completed, the positioning of other bend pipes is subsequently sequentially completed by the same manner, Completed until whole bend pipes install positioning on bottom plate；Step 5: bottom plate is removed from locating platform, the assembling position fixing process of multitube multi-angle bend pipe on bottom plate is completed.
- A kind of 2. multitube multi-angle bend pipe assembling space localization method as claimed in claim 1, it is characterised in that：Described is auxiliary Help locating support to include bottom surface locating platform and be arranged at the frameworks that platform top is made up of some vertical and horizontal vertical rods, on the framework Side is provided with packaged type measurement bar, is hung under the measurement bar provided with plumb bob, rail edge, measurement bar side above the positioning framework Graduation mark is equipped with the vertical line of edge and plumb bob.
- A kind of 3. multitube multi-angle bend pipe assembling space localization method as claimed in claim 2, it is characterised in that：The positioning The X-axis and Y-axis parallel to long cross direction, framework cross tube, measurement bar and line are decorated with the basis of Platform center point on platform Graduation mark on hammer carries out scale with the reference axis zero point on locating platform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201710869082.7A CN107654074B (en) | 2017-09-22 | 2017-09-22 | Multi-pipe multi-angle bent pipe assembling space positioning method |
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| CN201710869082.7A CN107654074B (en) | 2017-09-22 | 2017-09-22 | Multi-pipe multi-angle bent pipe assembling space positioning method |
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| CN107654074A true CN107654074A (en) | 2018-02-02 |
| CN107654074B CN107654074B (en) | 2020-05-01 |
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| CN201710869082.7A Active CN107654074B (en) | 2017-09-22 | 2017-09-22 | Multi-pipe multi-angle bent pipe assembling space positioning method |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108894317A (en) * | 2018-04-28 | 2018-11-27 | 中建钢构武汉有限公司 | A kind of structural member assemble method |
| CN110539162A (en) * | 2019-09-06 | 2019-12-06 | 首都航天机械有限公司 | digital sampling manufacturing method for conduit based on actual assembly space on arrow |
| CN112528429A (en) * | 2020-11-27 | 2021-03-19 | 中铁磁浮科技（成都）有限公司 | Bent pipe coordinate configuration method under interference condition |
| CN112722199A (en) * | 2020-12-09 | 2021-04-30 | 中国海洋石油集团有限公司 | Method for positioning bent stand pipe in single-point mooring structure |
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| JPH03170272A (en) * | 1990-08-09 | 1991-07-23 | Sanwa Tekki Corp | Heavy pipe standing jig |
| CN102251476A (en) * | 2011-04-19 | 2011-11-23 | 中铁二十三局集团第三工程有限公司 | Measurement control method for field installation of steel tube lattice pier |
| CN103114732A (en) * | 2013-02-06 | 2013-05-22 | 陕西建工集团机械施工有限公司 | Cast steel penetration pipe node space positioning method |
| CN104907377A (en) * | 2015-06-26 | 2015-09-16 | 江苏新恒基特种装备股份有限公司 | Spatial elbow turning angle guiding device with angle measurement |
| CN106363280A (en) * | 2015-07-22 | 2017-02-01 | 中国二冶集团有限公司 | Manufacturing method for tower frame base |
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2017
- 2017-09-22 CN CN201710869082.7A patent/CN107654074B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| JPH03170272A (en) * | 1990-08-09 | 1991-07-23 | Sanwa Tekki Corp | Heavy pipe standing jig |
| CN102251476A (en) * | 2011-04-19 | 2011-11-23 | 中铁二十三局集团第三工程有限公司 | Measurement control method for field installation of steel tube lattice pier |
| CN103114732A (en) * | 2013-02-06 | 2013-05-22 | 陕西建工集团机械施工有限公司 | Cast steel penetration pipe node space positioning method |
| CN104907377A (en) * | 2015-06-26 | 2015-09-16 | 江苏新恒基特种装备股份有限公司 | Spatial elbow turning angle guiding device with angle measurement |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108894317A (en) * | 2018-04-28 | 2018-11-27 | 中建钢构武汉有限公司 | A kind of structural member assemble method |
| CN110539162A (en) * | 2019-09-06 | 2019-12-06 | 首都航天机械有限公司 | digital sampling manufacturing method for conduit based on actual assembly space on arrow |
| CN110539162B (en) * | 2019-09-06 | 2020-09-18 | 首都航天机械有限公司 | Digital sampling manufacturing method for conduit based on actual assembly space on arrow |
| CN112528429A (en) * | 2020-11-27 | 2021-03-19 | 中铁磁浮科技（成都）有限公司 | Bent pipe coordinate configuration method under interference condition |
| CN112722199A (en) * | 2020-12-09 | 2021-04-30 | 中国海洋石油集团有限公司 | Method for positioning bent stand pipe in single-point mooring structure |
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| Publication number | Publication date |
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| CN107654074B (en) | 2020-05-01 |
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