CN107237501A - A kind of circular hollow section bending component assembling method - Google Patents
A kind of circular hollow section bending component assembling method Download PDFInfo
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- CN107237501A CN107237501A CN201710384170.8A CN201710384170A CN107237501A CN 107237501 A CN107237501 A CN 107237501A CN 201710384170 A CN201710384170 A CN 201710384170A CN 107237501 A CN107237501 A CN 107237501A
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- Prior art keywords
- component
- moulding bed
- hollow section
- circular hollow
- assembled
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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
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The invention belongs to long strands field, and in particular to a kind of circular hollow section bending component assembling method, comprise the following steps, the first step, adjustment member position shape, it is determined that assembled posture；Second step, gives the measurement control point coordinates of component；3rd step, assembled moulding bed is set；4th step, gives assembly moulding bed measurement control point coordinates；5th step, the processing and fabricating of moulding bed and survey set installation；6th step, the survey of circular hollow section bending component is set；7th step, the in place of circular hollow section bending component, the adjustment of position shape；8th step, it is assembled after the completion of the key position of component is checked, check it is errorless after, according to the assembly of the follow-up adjacent segments segmentation of above-mentioned steps progress.The present invention has accurately and reliably, and splicing accuracy is secure, and principle is simple, the advantages of being easy to operative.
Description
Technical field
The invention belongs to long strands field, and in particular to a kind of circular hollow section bending component assembling method, mainly
For the assembly of circular hollow section bending component in spatial steel structure or circular tube truss, rack with bending component etc..
Background technology
With expanding economy, the raising of technical merit, people propose to the security, applicability, aesthetic property of building
Higher requirement.Steel construction intensity is big, and from heavy and light, plasticity is good, can preferably meet the demand of above-mentioned functions.In view of steel knot
The excellent characteristic of structure, it has obtained relatively broad application in space structure, especially in spacial special-shaped irregular structure,
The advantage of steel construction is even more to have obtained sufficient embodiment.
For some peculiarly shaped buildings, in order to realize the moulding demand of building, structure type is often presented and not advised
Then singular configuration.Component form is also varied, according to cross sectional shape point, there is circular hollow section, box section etc.；According to component
Shape point can be divided into linear member, unidirectional curved arc component, bending component etc..
Circular hollow section bending component is one of more component form of engineer applied, and it can not only meet the need of architectural image
Ask, while circular hollow section stress performance is good, section economy, using relatively broad.
The section of circular hollow section bending component is that an annular shape is remained silent section, and outer surface rounding off is not rolled over significantly
Angle, causes assembled phase measuring location difficulty, and reference point is not easy to choose；And bending component is different from conventional linear structure,
Only not can determine that the position shape of component by 2 points of end, component it is assembled complex.
Therefore, to solve circular hollow section bending component assembly accurate positioning the problem of, while being the assembled effect for improving component
Rate, the invention provides a kind of assembling method on circular hollow section bending component of simple and effective, therefore this case produces.
The content of the invention
It is an object of the invention to provide the assembling method of a kind of easy and easily operated circular hollow section bending component.
To achieve the above object, concrete technical scheme of the invention is：
The first step, adjustment member position shape, it is determined that assembled posture.Using CAD 3D modeling software, adjust assembled according to Components Shape
Posture；The assembled posture of component should be easy to operative, while meeting the requirement of moulding bed economy；
Second step, gives the measurement control point coordinates of component.According to the assembled posture adjusted, the reading element in CAD model
Two ends center of circle point coordinates is used as measurement control point；Further, any choose a little is marked near member center line span centre position
Note, using the point as the center of circle, a pipe section is cut parallel to moulding bed, takes the minimum point on the section as measurement control point；
3rd step, assembled moulding bed is set.Component two ends are set near a secondary moulding bed, span centre position respectively at a certain distance from the inner part
Just to setting a secondary moulding bed at the measurement control point of centre；
4th step, gives assembly moulding bed measurement control point coordinates.According to the assembled posture of component, form with reference to assembled moulding bed,
Specific size and set location, using CAD model, it is determined that the control point coordinates of assembled moulding bed；
5th step, the processing and fabricating of moulding bed and survey set installation.Processing and fabricating is required according to pre-determined moulding bed form and size
Assembly moulding bed；Set, installed according to given control point coordinate pair moulding bed progress survey；Moulding bed survey needs to be compacted place before setting
Smooth processing, upper berth steel plate is levelling；The height of moulding bed should jointly be determined according to the assembled posture of component and place actual measurement absolute altitude；
6th step, the survey of circular hollow section bending component is set.Three points on the same line can not determine the spelling of bending component
Fill form；Two centers of circle control point coordinates of given end is delivered onto ground using total powerstation and mark is carried out；It is another
The assembled moulding bed that individual control point is put well in advance by span centre position gives；
7th step, the in place of circular hollow section bending component, the adjustment of position shape.By on lifting component to moulding bed, component two ends tube chamber is just
Middle position installs an angle steel, and angle steel midpoint does the center of circle of a mark, as end cross-sectional, and just center of circle hanging wire is hammered into shape；Adjust structure
Part posture so that mouth is overlapped with the observing and controlling subpoint that previous step is put well under the plumb bob of two ends, while so that component is pasted with moulding bed
Close close, so as to complete the assembly of component.
8th step, it is assembled after the completion of the key position of component is checked, check it is errorless after, carried out according to above-mentioned steps
The assembly of follow-up adjacent segments segmentation.
In summary, the present invention has the advantages that：
First, the method described in this case provides a kind of efficiently and effectively solution for the assembly of circular hollow section bending component；
2nd, the assembling method of the circular hollow section bending component described in this case, accurately and reliably, splicing accuracy is secure；
3rd, the assembling method of the circular hollow section bending component described in this case, principle is simple, is easy to operative.
4th, the assembling method of the circular hollow section bending component described in this case, measure input is small, and economy is good.
The present invention is described in further detail below in conjunction with drawings and the specific embodiments.
Brief description of the drawings
Fig. 1 is the assembled schematic diagram of circular hollow section bending component of the invention.
Embodiment
With reference to shown in Fig. 1, present pre-ferred embodiments are described in further details.
The first step, in CAD 3D model, according to the assembled posture of the Adjusting Shape of component 1；The assembled posture of component 1 should
Facilitate operative, while needing to consider the security of moulding bed 2,3,4 and economy；
Second step, according to the assembled posture adjusted, the two ends circle centre position measurement control point 5 and 6 of reading element 1 in CAD model
Coordinate；Further, it is any near the span centre position of the center line 7 of component 1 to choose a little as the center of circle 8, cross the center of circle 8 parallel
A pipe section 9 is cut in moulding bed 3, takes the minimum point on the section 9 as measurement control point 10, reads the coordinate of measuring control point 10；
3rd step, the two ends of component 1 are set near moulding bed 2 and 4, span centre position just to measuring control point 10 respectively at a certain distance from the inner part
Place sets moulding bed 3；
4th step, according to the assembled posture of component 1, with reference to the form, specific size and set location of assembled moulding bed 2 ~ 4, profit
With CAD model, the coordinate of the measuring control point 11,12,13 of assembled moulding bed 2,3,4 is read respectively；
5th step, processing and fabricating assembly moulding bed 2 ~ 4 is required according to pre-determined moulding bed form and size；According to given survey
The coordinate pair moulding bed of control point 11 ~ 13 carries out survey and sets, installs；The survey of moulding bed 2 ~ 4 needs that place is carried out to be compacted smooth, upper berth steel plate before setting
14 is levelling, and the height of moulding bed 2 ~ 4 should jointly be determined by the assembled posture of component and place actual measurement absolute altitude；
6th step, the coordinate at given end center of circle control point 5 and 6 is delivered onto ground and carry out mark using total powerstation 15
It is used as floor projection control point 16 and 17；The assembled moulding bed 3 that another control point 10 is put well in advance by span centre position is determined；
7th step, component 1 is lifted on moulding bed 2 ~ 4, and the two ends tube chamber center position of component 1 sets an angle steel 18 respectively, takes angle
The midpoint of steel 18 is as the center of circle, and the centre point is the measuring control point 5 and 6 of component, just to the hanging wire of measuring control point 5 and 6 hammer 19；Adjust structure
The posture of part 1 so that the lower mouth of plumb bob 19 is overlapped with the observing and controlling subpoint 16,17 on ground, while so that component 1 and moulding bed 2 ~
4 laminatings are close, so as to complete the assembly of component 1.
8th step, it is assembled after the completion of the key point 5,6 and 10 of component 1 is checked, check it is errorless after, according to above-mentioned
Step carries out the assembly of follow-up adjacent segments segmentation.
Above-described embodiment and schema and non-limiting product form of the invention and style, any art it is common
Appropriate change or modification that technical staff is done to it, all should be regarded as not departing from the patent category of the present invention.
Claims (8)
1. a kind of circular hollow section bending component assembling method, it is characterised in that：Comprise the following steps, the first step, adjustment member position
Shape, it is determined that assembled posture；Second step, gives the measurement control point coordinates of component；3rd step, assembled moulding bed is set；4th step, gives
Fixed assembly moulding bed measurement control point coordinates；5th step, the processing and fabricating of moulding bed and survey set installation；6th step, circular hollow section bending
The survey of component is set；7th step, the in place of circular hollow section bending component, the adjustment of position shape；8th step, to the pass of component after the completion of assembly
Key position is checked, check it is errorless after, the assembly of follow-up adjacent segments segmentation is carried out according to above-mentioned steps.
2. a kind of circular hollow section bending component assembling method according to claim 1, it is characterised in that the step one：
Using CAD 3D modeling software, assembled posture is adjusted according to Components Shape；The assembled posture of component should be easy to operative, together
When meet the requirement of moulding bed economy.
3. a kind of circular hollow section bending component assembling method according to claim 1, it is characterised in that the step 2：
According to the assembled posture adjusted, reading element two ends center of circle point coordinates is used as measurement control point in CAD model；In component
Any choose a little is made marks near heart line span centre position, and using the point as the center of circle, a pipe section is cut parallel to moulding bed, takes this to break
Minimum point on face is used as measurement control point.
4. a kind of circular hollow section bending component assembling method according to claim 1, it is characterised in that the step 3：
Component two ends are set near a secondary moulding bed, span centre position just to being set at the measurement control point of centre respectively at a certain distance from the inner part
One secondary moulding bed.
5. a kind of circular hollow section bending component assembling method according to claim 1, it is characterised in that the step 4：
According to the assembled posture of component, form, specific size and set location with reference to assembled moulding bed, using CAD model, it is determined that spelling
Fill the control point coordinates of moulding bed.
6. a kind of circular hollow section bending component assembling method according to claim 1, it is characterised in that the step 5：
Processing and fabricating assembly moulding bed is required according to pre-determined moulding bed form and size；According to given control point coordinate pair moulding bed
Survey is carried out to set, install；Moulding bed survey needs to carry out place the smooth processing of compacting before setting, and upper berth steel plate is levelling；The height of moulding bed answers root
Determined jointly according to the assembled posture of component and place actual measurement absolute altitude.
7. a kind of circular hollow section bending component assembling method according to claim 1, it is characterised in that the step 6：
Three points on the same line can not determine the assembled form of bending component；Using total powerstation by two of given end
Center of circle control point coordinates is delivered onto ground and carries out mark；The assembled moulding bed that another control point is put well in advance by span centre position
It is given.
8. a kind of circular hollow section bending component assembling method according to claim 1, it is characterised in that the step 7：
By on lifting component to moulding bed, component two ends tube chamber center position sets an angle steel, and angle steel midpoint does a mark, as end
The center of circle in section, is just hammered into shape to center of circle hanging wire；Adjustment member posture so that the observing and controlling that mouth is put well with previous step under the plumb bob of two ends
Subpoint is overlapped, while so that component is fitted closely with moulding bed, so as to complete the assembly of component.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710384170.8A CN107237501A (en) | 2017-05-26 | 2017-05-26 | A kind of circular hollow section bending component assembling method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710384170.8A CN107237501A (en) | 2017-05-26 | 2017-05-26 | A kind of circular hollow section bending component assembling method |
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| CN201710384170.8A Pending CN107237501A (en) | 2017-05-26 | 2017-05-26 | A kind of circular hollow section bending component assembling method |
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Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107862120A (en) * | 2017-10-31 | 2018-03-30 | 上海宝冶集团有限公司 | A kind of assembling method of bending pipe component |
| CN107939050A (en) * | 2017-11-30 | 2018-04-20 | 江苏沪宁钢机股份有限公司 | A kind of steel construction piece assembling process based on assembled moulding bed |
| CN108827253A (en) * | 2018-03-29 | 2018-11-16 | 上海宝冶集团有限公司 | The installation of the support of pipelines of sled sled racing track and locating measurement method |
| CN108890561A (en) * | 2018-06-28 | 2018-11-27 | 中船澄西船舶修造有限公司 | A kind of moulding bed and shelf production method for the production of large-scale shelf |
| CN109098091A (en) * | 2018-09-03 | 2018-12-28 | 武汉冶钢结构有限责任公司 | The method that steel structure bridge general assembly moulding bed elevation data can be corrected |
| CN109138450A (en) * | 2018-10-19 | 2019-01-04 | 防城港中重工有限公司 | Reducer pipe space articulation mouth intersection localization method |
| CN109184225A (en) * | 2018-10-23 | 2019-01-11 | 中建三局安装工程有限公司 | Four string prismatic bending circular tube truss structural systems of one kind and assembling method |
| CN109829239A (en) * | 2019-02-16 | 2019-05-31 | 中建一局集团第一建筑有限公司 | steel pipe truss simulation pre-assembly construction method based on three-dimensional software |
| CN110965788A (en) * | 2019-12-13 | 2020-04-07 | 浙江精工钢结构集团有限公司 | Partitioned assembly jig frame and assembly method of folded-surface and crown-cut welding ball net rack |
| CN110965838A (en) * | 2019-12-23 | 2020-04-07 | 杭州建工集团有限责任公司 | Manufacturing method of variable-section ultra-long mast |
| CN113536427A (en) * | 2021-07-15 | 2021-10-22 | 中国二十二冶集团有限公司 | Large-caliber bending steel pipe column splicing method |
| CN113605717A (en) * | 2021-08-05 | 2021-11-05 | 中国二十二冶集团有限公司 | Large-caliber cranked steel pipe column bracket positioning and assembling method |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07167386A (en) * | 1993-10-20 | 1995-07-04 | Deutsche Aerospace Ag | Hollow structural member |
| CN102191815A (en) * | 2011-05-11 | 2011-09-21 | 江苏沪宁钢机股份有限公司 | Multi-curvature radius twisted steel pipe and making method thereof |
| CN203010020U (en) * | 2013-01-09 | 2013-06-19 | 中国新兴保信建设总公司 | Elbow bearing frame |
| CN104196247A (en) * | 2014-08-27 | 2014-12-10 | 浙江精工钢结构集团有限公司 | Special-shaped spatial network structure node control installation method |
| CN105468796A (en) * | 2014-08-13 | 2016-04-06 | 青岛百键城环保科技有限公司 | Method for establishing temporary support moulding bed system for steel structure assembly |
| CN104060689B (en) * | 2014-04-30 | 2016-06-22 | 浙江东南网架股份有限公司 | A kind of processing method of triangular-section bending component |
-
2017
- 2017-05-26 CN CN201710384170.8A patent/CN107237501A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07167386A (en) * | 1993-10-20 | 1995-07-04 | Deutsche Aerospace Ag | Hollow structural member |
| CN102191815A (en) * | 2011-05-11 | 2011-09-21 | 江苏沪宁钢机股份有限公司 | Multi-curvature radius twisted steel pipe and making method thereof |
| CN203010020U (en) * | 2013-01-09 | 2013-06-19 | 中国新兴保信建设总公司 | Elbow bearing frame |
| CN104060689B (en) * | 2014-04-30 | 2016-06-22 | 浙江东南网架股份有限公司 | A kind of processing method of triangular-section bending component |
| CN105468796A (en) * | 2014-08-13 | 2016-04-06 | 青岛百键城环保科技有限公司 | Method for establishing temporary support moulding bed system for steel structure assembly |
| CN104196247A (en) * | 2014-08-27 | 2014-12-10 | 浙江精工钢结构集团有限公司 | Special-shaped spatial network structure node control installation method |
Non-Patent Citations (1)
| Title |
|---|
| 陈振明: "空间弯扭型钢结构深化设计技术研究与应用", 《钢结构与金属屋面新技术应用》 * |
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107862120A (en) * | 2017-10-31 | 2018-03-30 | 上海宝冶集团有限公司 | A kind of assembling method of bending pipe component |
| CN107862120B (en) * | 2017-10-31 | 2024-02-23 | 上海宝冶集团有限公司 | Assembling method of bent and twisted pipe component |
| CN107939050A (en) * | 2017-11-30 | 2018-04-20 | 江苏沪宁钢机股份有限公司 | A kind of steel construction piece assembling process based on assembled moulding bed |
| CN108827253A (en) * | 2018-03-29 | 2018-11-16 | 上海宝冶集团有限公司 | The installation of the support of pipelines of sled sled racing track and locating measurement method |
| CN108890561A (en) * | 2018-06-28 | 2018-11-27 | 中船澄西船舶修造有限公司 | A kind of moulding bed and shelf production method for the production of large-scale shelf |
| CN108890561B (en) * | 2018-06-28 | 2023-12-26 | 中船澄西船舶修造有限公司 | Jig frame for manufacturing large-scale shelf and shelf manufacturing method |
| CN109098091A (en) * | 2018-09-03 | 2018-12-28 | 武汉冶钢结构有限责任公司 | The method that steel structure bridge general assembly moulding bed elevation data can be corrected |
| CN109138450B (en) * | 2018-10-19 | 2020-08-18 | 防城港中一重工有限公司 | Method for positioning intersection line of space butt joint interface of reducer pipe |
| CN109138450A (en) * | 2018-10-19 | 2019-01-04 | 防城港中重工有限公司 | Reducer pipe space articulation mouth intersection localization method |
| CN109184225A (en) * | 2018-10-23 | 2019-01-11 | 中建三局安装工程有限公司 | Four string prismatic bending circular tube truss structural systems of one kind and assembling method |
| CN109829239A (en) * | 2019-02-16 | 2019-05-31 | 中建一局集团第一建筑有限公司 | steel pipe truss simulation pre-assembly construction method based on three-dimensional software |
| CN110965788A (en) * | 2019-12-13 | 2020-04-07 | 浙江精工钢结构集团有限公司 | Partitioned assembly jig frame and assembly method of folded-surface and crown-cut welding ball net rack |
| CN110965838A (en) * | 2019-12-23 | 2020-04-07 | 杭州建工集团有限责任公司 | Manufacturing method of variable-section ultra-long mast |
| CN113536427A (en) * | 2021-07-15 | 2021-10-22 | 中国二十二冶集团有限公司 | Large-caliber bending steel pipe column splicing method |
| CN113605717A (en) * | 2021-08-05 | 2021-11-05 | 中国二十二冶集团有限公司 | Large-caliber cranked steel pipe column bracket positioning and assembling method |
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