CN106960110A - The connection method of steel-casting comprising multinode - Google Patents

The connection method of steel-casting comprising multinode Download PDF

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Publication number
CN106960110A
CN106960110A CN201710234943.4A CN201710234943A CN106960110A CN 106960110 A CN106960110 A CN 106960110A CN 201710234943 A CN201710234943 A CN 201710234943A CN 106960110 A CN106960110 A CN 106960110A
Authority
CN
China
Prior art keywords
casting
steel
multinode
platform
lining
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
Application number
CN201710234943.4A
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Chinese (zh)
Inventor
魏哲刚
严洪丽
刘昌岑
安云
杨继旺
王淼
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
China 22MCC Group Corp Ltd
Original Assignee
China 22MCC Group Corp Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by China 22MCC Group Corp Ltd filed Critical China 22MCC Group Corp Ltd
Priority to CN201710234943.4A priority Critical patent/CN106960110A/en
Publication of CN106960110A publication Critical patent/CN106960110A/en
Pending legal-status Critical Current

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Classifications

    • GPHYSICS
    • G06COMPUTING; CALCULATING; COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F30/00Computer-aided design [CAD]
    • G06F30/10Geometric CAD
    • G06F30/17Mechanical parametric or variational design

Abstract

The present invention relates to a kind of connection method of the steel-casting comprising multinode, comprise the following steps:One platform for lining is set at the construction field (site), and platform for lining chooses relative coordinate ± 0.00, is used as relative datum face;Steel-casting comprising multinode is placed on platform for lining;Virtual relation control net is set up, the relative coordinate values X/Y/Z of the overhanging structure of steel-casting is determined;Using total powerstation at the control point of actual field, input control point coordinates X/Y/Z, assembled all overhanging structures complete installation, welding sequence;Ground is completed after steel-casting assembly, lifts assembled rigid unit, and the absolute control point for choosing any overhanging structure carries out installation control, completes accurately to install.The connection method of steel-casting of the present invention comprising multinode, deviations of the reduction steel-casting in structural steelwork, it is ensured that general structure installation quality, improves installation accuracy, improves installation quality, it is to avoid secondary adjustment operation, improves efficiency of construction, reduces construction cost.

Description

The connection method of steel-casting comprising multinode
Technical field
It is to be related to a kind of company of the steel-casting comprising multinode specifically the present invention relates to a kind of construction techniques Connect method.
Background technology
The design of steel-casting, is the steel-casting to avoid welding stress from concentrating and the integrated connection part cast of weld defect Generally within the centre position of structure, belong to the effect formed a connecting link.Therefore, the installation of steel-casting is smart during installation Degree requires higher, and installation quality also directly affects the globality of structure, in the structural steelwork for having steel-casting to design, steel-casting Installation core just as structure is installed.Casting dimensional discrepancy due to steel-casting etc. is varied widely, simple axle The more difficult control installation accuracy of line location and installation, it is difficult to reach installation quality requirement, duration retardation also result in cost increase.
The content of the invention
It is inclined to solve positioning of the steel-casting in structural steelwork in the prior art for above-mentioned deficiency of the prior art Difference, makes the problem of general structure installation quality is difficult to ensure that, the present invention provides a kind of installation construction party accurate, easy for installation Method, it is ensured that construction and installation quality, it is to avoid the connection method of the steel-casting comprising multinode of secondary adjustment operation.
The technical solution used in the present invention is:
A kind of connection method of the steel-casting comprising multinode, comprises the following steps:
(1)One platform for lining is set at the construction field (site), and platform for lining chooses relative coordinate ± 0.00, is used as relative datum face;
(2)Steel-casting comprising multinode is placed on platform for lining;
(3)With reference to Computerized three-dimensional three-dimensional system, set up virtual relation control net, in virtual controlling net by steel-casting and with casting The structure that steel part is connected is separated, and determines the relative coordinate values X/Y/Z of the overhanging structure of steel-casting;
(4)Using total powerstation at the control point of actual field, input control point coordinates X/Y/Z, assembled all overhanging structures are complete Into installation, welding sequence;
(5)Ground is completed after steel-casting assembly, lifts assembled rigid unit, and the absolute control point for choosing any overhanging structure is installed Control, completes accurate install.
The beneficial effect of the present invention compared with the prior art:
The connection method of steel-casting of the present invention comprising multinode, deviations of the reduction steel-casting in structural steelwork, is protected General structure installation quality is demonstrate,proved, installation accuracy is improved, installation quality is improved, it is to avoid secondary adjustment operation, efficiency of construction, drop is improved Low construction cost.
Brief description of the drawings
Fig. 1 is the structural representation of steel-casting of the present invention comprising multinode;
Fig. 2 is the platform for lining structural representation of the connection method of steel-casting of the present invention comprising multinode;
Fig. 3 is Fig. 2 A-A cross section structure diagrams;
Fig. 4 is Fig. 2 B-B cross section structure diagrams;
Fig. 5 is the relation control coordinate points X/Y/Z for choosing assembled each node on computers, the knot of the assembled process of total powerstation control Structure schematic diagram;
Fig. 6 is the structural representation that installation process is controlled using total powerstation.
Embodiment
Referring to the drawings and embodiment the present invention will be described in detail:
Accompanying drawing 1-6 understands that a kind of connection method of the steel-casting comprising multinode comprises the following steps:
(1)One platform for lining is set at the construction field (site), and platform for lining chooses relative coordinate ± 0.00, is used as relative datum face;
(2)Steel-casting comprising multinode is placed on platform for lining;
(3)With reference to Computerized three-dimensional three-dimensional system, set up virtual relation control net, in virtual controlling net by steel-casting and with casting The structure that steel part is connected is separated, and determines the relative coordinate values X/Y/Z of the overhanging structure of steel-casting;
(4)Using total powerstation at the control point of actual field, input control point coordinates X/Y/Z, assembled all overhanging structures are complete Into installation, welding sequence;
(5)Ground is completed after steel-casting assembly, lifts assembled rigid unit, and the absolute control point for choosing any overhanging structure is installed Control, completes accurate install.
The connection method of steel-casting of the present invention comprising multinode, positioning of the reduction steel-casting in structural steelwork is inclined Difference, it is ensured that general structure installation quality, improves installation accuracy, improves installation quality, it is to avoid secondary adjustment operation, improves construction effect Rate, reduces construction cost.
Referring to Fig. 1:In this example, numbering 1 is steel-casting structure;Numbering 2 be and steel column link position;Numbering 3 and other Node is to extend link position with superstructure;Link position is to be welded to connect.
The connection method installation process of steel-casting of the present invention comprising multinode is as follows:
(1)As shown in Fig. 2 making a platform for lining, as the operating platform of assembled steel-casting, numbering 4 is plane.
(2)As shown in figure 5, using computer virtual, determining relative coordinate point.Numbering 5 is as relative coordinate ± 0.00, respectively Link position(Numbering 6-13 or more)Choose relative spatial co-ordinates X/Y/Z on the outside of pipe result(Numbering 15), and coordinate value is defeated Enter total powerstation, assembled, welding process is controlled using total powerstation.
(3)As shown in fig. 6, completing welding, the assembled rigid unit is lifted, the absolute coordinate space of any overhanging structure is chosen (Numbering 16), the coordinate of selection is on the outside of tubular construction(Numbering 17), utilize total powerstation(Numbering 14)Control integral installation, coordinate kiss Close, installation.
The above, is only presently preferred embodiments of the present invention, not makees any formal to the structure of the present invention Limitation.Any simple modification, equivalent variations and modification that every technical spirit according to the present invention is made to above example, Belong in the range of technical scheme.

Claims (1)

1. a kind of connection method of the steel-casting comprising multinode, it is characterised in that comprise the following steps:
(1)One platform for lining is set at the construction field (site), and platform for lining chooses relative coordinate ± 0.00, is used as relative datum face;
(2)Steel-casting comprising multinode is placed on platform for lining;
(3)With reference to Computerized three-dimensional three-dimensional system, set up virtual relation control net, in virtual controlling net by steel-casting and with casting The structure that steel part is connected is separated, and determines the relative coordinate values X/Y/Z of the overhanging structure of steel-casting;
(4)Using total powerstation at the control point of actual field, input control point coordinates X/Y/Z, assembled all overhanging structures are complete Into installation, welding sequence;
(5)Ground is completed after steel-casting assembly, lifts assembled rigid unit, and the absolute control point for choosing any overhanging structure is installed Control, completes accurate install.
CN201710234943.4A 2017-04-12 2017-04-12 The connection method of steel-casting comprising multinode Pending CN106960110A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710234943.4A CN106960110A (en) 2017-04-12 2017-04-12 The connection method of steel-casting comprising multinode

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710234943.4A CN106960110A (en) 2017-04-12 2017-04-12 The connection method of steel-casting comprising multinode

Publications (1)

Publication Number Publication Date
CN106960110A true CN106960110A (en) 2017-07-18

Family

ID=59483656

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201710234943.4A Pending CN106960110A (en) 2017-04-12 2017-04-12 The connection method of steel-casting comprising multinode

Country Status (1)

Country Link
CN (1) CN106960110A (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6785945B2 (en) * 2000-08-04 2004-09-07 Dieter Reichel Method for production of a connector point on a travel way
CN101525945A (en) * 2009-03-27 2009-09-09 中建钢构有限公司 Installation and positioning method for steel casting spatial position
CN103336856A (en) * 2013-05-31 2013-10-02 中建钢构有限公司 Virtual steel structure pre-assembly method based on visual model
CN104074364A (en) * 2013-03-28 2014-10-01 来彬 Steel casting funnel-shaped structure pre-assembling positioning construction method
CN105401732A (en) * 2016-02-03 2016-03-16 中国核工业华兴建设有限公司 Assembling method of large steel structure module of nuclear power plant

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6785945B2 (en) * 2000-08-04 2004-09-07 Dieter Reichel Method for production of a connector point on a travel way
CN101525945A (en) * 2009-03-27 2009-09-09 中建钢构有限公司 Installation and positioning method for steel casting spatial position
CN104074364A (en) * 2013-03-28 2014-10-01 来彬 Steel casting funnel-shaped structure pre-assembling positioning construction method
CN103336856A (en) * 2013-05-31 2013-10-02 中建钢构有限公司 Virtual steel structure pre-assembly method based on visual model
CN105401732A (en) * 2016-02-03 2016-03-16 中国核工业华兴建设有限公司 Assembling method of large steel structure module of nuclear power plant

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Application publication date: 20170718