CN1970910A - Assembling method and assembly jig of building structure composed of pipe structure - Google Patents

Assembling method and assembly jig of building structure composed of pipe structure Download PDF

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Publication number
CN1970910A
CN1970910A CNA2006101492564A CN200610149256A CN1970910A CN 1970910 A CN1970910 A CN 1970910A CN A2006101492564 A CNA2006101492564 A CN A2006101492564A CN 200610149256 A CN200610149256 A CN 200610149256A CN 1970910 A CN1970910 A CN 1970910A
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CN
China
Prior art keywords
pipe
assembly
tubular structure
connector portions
pipes
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
CNA2006101492564A
Other languages
Chinese (zh)
Inventor
山崎恒彦
宫川直臣
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.)
Yamazaki Mazak Corp
Original Assignee
Yamazaki Mazak Corp
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 Yamazaki Mazak Corp filed Critical Yamazaki Mazak Corp
Publication of CN1970910A publication Critical patent/CN1970910A/en
Pending legal-status Critical Current

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    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
    • E04B1/19—Three-dimensional framework structures
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
    • E04B1/19—Three-dimensional framework structures
    • E04B2001/1924—Struts specially adapted therefor
    • E04B2001/1927—Struts specially adapted therefor of essentially circular cross section
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
    • E04B1/19—Three-dimensional framework structures
    • E04B2001/1924—Struts specially adapted therefor
    • E04B2001/1927—Struts specially adapted therefor of essentially circular cross section
    • E04B2001/193—Struts specially adapted therefor of essentially circular cross section with flattened connecting parts, e.g. ends
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
    • E04B1/19—Three-dimensional framework structures
    • E04B2001/1924—Struts specially adapted therefor
    • E04B2001/1936—Winged profiles, e.g. with a L-, T-, U- or X-shaped cross section
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
    • E04B1/19—Three-dimensional framework structures
    • E04B2001/1975—Frameworks where the struts are directly connected to each other, i.e. without interposed connecting nodes or plates
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
    • E04B1/19—Three-dimensional framework structures
    • E04B2001/1993—Details of framework supporting structure, e.g. posts or walls

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Joining Of Building Structures In Genera (AREA)
  • Conveying And Assembling Of Building Elements In Situ (AREA)

Abstract

The invention provides a method and an assembly jig for fixing a pipe structure unit manufactured by assembling tenons and mortises formed on end portions of pipes to a building structure. The pipe structure unit 10 comprises large-diameter pipes 20, 30, 40 and 50 and small-diameter pipes 60, 70 and 80 which are assembled on an assembly jig 100 by assembling tenons and mortises formed in advance on the ends of the pipes via laser machining. The pipes are provided with mounting portions disposed on the other ends thereof, which are used to temporarily tighten the pipes to flanges of pillars 200 and 210. A jack 130 of the assembly jig 100 is lifted to compress the gaps formed at the tenons and temporarily tightened portions, and the pipes are fully tightened in this state. If necessary, the joint portions of the pipes are welded via spot welding and the like to complete the building structure.

Description

The assembly construction method of tubular structure building and assembling fixture
Technical field
The present invention relates to utilize by engaging many assembly construction method and assembling fixtures of managing the building of the tubular structure assembly that constitutes.
Background technology
For example, buildings such as large-scale assembly hall, factory, showground wish to support ceiling with large span, are arranged on the space of inner no post.
In order to constitute these large-scale buildings, and adopt the job practices of truss-like combination metal tube.
The end with many pipes concentrate on 1 place and situation about engaging under, adopts following job practices: wait the consistent joint member of shape of making by forging in advance, the end of each pipe is engaged with this joint member, and connection such as utilization welding with the pipe of joint.
The applicant has proposed to utilize laser machine Precision Machining pipe as following patent application, forms tenon or mortise, tongue-and-groove etc., and directly makes up tenon or mortise, tongue-and-groove, engages the joint design of many pipes thus.
Patent documentation 1: special hope 2005-301233 communique
Summary of the invention
The object of the present invention is to provide a kind of assembly construction method and assembling fixture of building of the joint design of having applied flexibly aforementioned tube.
For achieving the above object, assembly construction method of the present invention possesses: the job practices of preparing many pipes, this pipe has end face and necessary tenon, mortise, the tongue-and-groove that forms the joint usefulness in the portion at one end, and has the installation portion of installing to the other side's member on the other end; The installation portion of each pipe is fastened on operation on the other side's member temporarily; On assembling fixture, engage the joint end face of each pipe, form the operation of connector portions; Make assembling fixture rise the operation in the gap of compression joint portion and installation portion; The operation of the installation portion of formal fastening each pipe; Utilization is welded to connect the operation of connector portions.
In addition, assembling fixture of the present invention possesses base, is equipped in the workbench on the base freely and is positioned in clamp assembly on the workbench via the jack lifting, clamp assembly constitutes sheet material orthogonally, and the profile of assembling above the sheet material forms the connector portions of the assembled tubular structure assembly shape from supported underneath.
(invention effect)
According to the present invention, owing to direct connecting piece constitutes trussed construction, so can be cheap and build large-scale building in short time.
Description of drawings
Fig. 1 is the key diagram that the part of building of the present invention is implemented in expression.
Fig. 2 is the key diagram of the connector portions of the used tubular structure assembly of expression the present invention.
Fig. 3 is the key diagram that expression is combined with the state of tubular structure assembly of the present invention.
Fig. 4 is the key diagram of assembling fixture.
Fig. 5 is the key diagram that is illustrated in the operation of assembling tubular structure assembly on the assembling fixture.
Fig. 6 is look up from the below key diagram of state of the tubular structure assembly after finishing of expression.
Among the figure: 10-tubular structure assembly, 12-flute profile material, 20-first large-diameter pipe, the 21-end face, 22-tenon, 23-mortise, 30-second large-diameter pipe, the third-largest footpath of 40-pipe, the fourth-largest footpath of 50-pipe, 60-first small diameter tube, 70-second small diameter tube, 80-the 3rd small diameter tube, the 100-assembling fixture, the 120-workbench, 130-jack, 150-clamp assembly.
The specific embodiment
Fig. 1 is the key diagram that the part of building of the present invention is implemented in expression.
Representing whole building with symbol B, for example is to constitute the large-scale showground or the building of assembly hall, can be formed in the big space of inner no post.
Fig. 1 faces the look up figure of roof portion of this building B of arrow L direction from ground, it has main pillar 1, at the jury strut 2 of the top of main pillar 1 branch, the beam 3 that is provided with on the top of jury strut 2, the cross bar 4 etc. of beam 3 of both sides that connects building B, each works for example is made of metal tube etc.And between beam and cross bar, the assembly 5 of fixing pipe based on trussed construction together constitutes ceiling with the reinforcement on roof.
Fig. 2 is the key diagram of the connector portions of the used tubular structure assembly 10 of expression the present invention.
Thereby tubular structure assembly 10 has been represented relative flute profile material 12 and has been linked the structure of the end formation connector portions of 7 pipes.
4 pipes 20,30,40,50 in 7 Guan Youda footpath and 3 pipes 60,70,80 of path constitute.
The jointing end face of each pipe utilizes Laser Processing to be machined to the end surface shape of the shape that contacts with the mating face face of joint.And, side by side process tenon, mortise, the tongue-and-groove that engages usefulness with this end face processing.
These process datas are calculated according to the three-dimensional CAD and the CAM information of connector portions.
On first large-diameter pipe 20, processing end face 21 and tenon 22.In addition, the mortise 23 of the tenon 62 of first small diameter tube 60 described later is accepted in processing.Equally, on second large-diameter pipe 30, the tongue-and-groove 33 of processing end face 31 and tenon 32, insertion flute profile material 12 etc.
On the third-largest footpath pipe 40, processing end face 41 and not shown tenon and mortise.On the fourth-largest footpath pipe 50, processing end face 51, tenon 52 and mortise 53 etc.
On first small diameter tube 60, processing end face 61 and tenon 62.On second small diameter tube 70, processing end face 71 and mortise 73.On the 3rd small diameter tube 80, processing end face 81 and tenon 82.
Fig. 3 represents to be combined with the state of tubular structure assembly 10 of the present invention.
Fig. 4, Fig. 5 be assembling fixture 100 used when being illustrated in the described tubular structure assembly 10 of assembling and will assemble after tubular structure assembly 10 be installed in the key diagram of the operation on the post 200,210 of building structure.
Assembling fixture 100 possesses base 110 and passes through the workbench 120 of jack 130 liftings of bow collector (pantograph) shape.Changing the clamp assembly 150 that is positioned in freely on the workbench 120 is made of a plurality of sheet materials 151,152 with the assembling of orthogonal state.
These sheet materials utilize the laser machine Precision Machining, and the profile P1 that it forms above forms the shape of tubular structure assembly 10 from supported underneath.The process data of this profile is calculated according to the three-dimensional CAD and the CAM data of connector portions.
Fig. 5 is the key diagram that is illustrated in the operation of assembling tubular structure assembly 10 on the assembling fixture 100.
The upper surface separately that constitutes 8 pipes of each tubular structure assembly 10 is connected with post or beam, cross bar etc. respectively.
Fig. 5 represents the state that the upper end of the third-largest footpath pipe 40 and the fourth-largest footpath pipe 50 is connected with 2 posts 200,210.
For this connects, in the upper end of pipe 40 tabular installation portion 45 is set, pipe 50 also has same installation portion 55.
On post 200,210, also be welded with the sheet material 205,215 that usefulness is installed in advance.On sheet material 205, prepare to install the bolt hole 206 of usefulness, on sheet material 215, also prepared not shown bolt hole.
The following describes the order of the fourth-largest footpath of assembling pipe 50, at first that the bolt hole 56 of the installation portion 55 of the upper end of large-diameter pipe 50 is involutory with the bolt hole 206 of the sheet material 205 of post 200, and utilize bolt and nut fastening temporarily.
The upper end of remaining pipe is fastened on temporarily on the other side's the installation portion of member.
Under this state, on assembling fixture 100, utilize tenon that Laser Processing in advance becomes, mortise, tongue-and-groove etc., assemble the bottom and the flute profile material of each pipe, thereby form connector portions.
At this moment, adjust the upper-lower position of the workbench 120 of assembling fixture 100, to be easy to the assembling of connector portions.
Tubular structure assembly 10 after the assembling is constituting between the tenon of this connector portions, mortise, the tongue-and-groove etc., has needed gap, junction surface or gap that tolerance produced certainly.
In addition, the top of tubular structure assembly 10 is owing to be that relative the other side's member is by interim fastening state, so also have the gap in this interim fastening part.
Therefore, make jack 130 work, workbench 120 is risen along arrow Z direction from this state.By this effect, the gap of the interim fastening part of the gap of the connector portions of compressed pipe element of construction 10 or the upper end of pipe.
Under this state, the bolt and nut portion of the interim fastening part of formal fastening each pipe.Then, utilize the connector portions of tube connector element of construction 10 such as spot welding.
After this operation finishes, even if make jack 130 work, and workbench 120 and clamp assembly 150 are descended, tubular structure assembly 10 also is connected securely with post 200,210 or other works, guarantees the rigidity on the roof of building.
By repeating above-mentioned operation, can easily build the building of broad space with inner no post.
Fig. 6 represent to look up state of the tubular structure assembly 10 after finishing from the below.
The front end of each pipe is connected with works such as post, beam, cross bars reliably by bolt and nut etc.In addition, also by spot welding W 1Deng the connector portions that constitutes tubular structure assembly 10 securely.
Flute profile material 12 is for example as the member that supports ceiling component, or the installation component of illuminating equipment etc. and utilizing.

Claims (4)

1. the assembly construction method of a building, it is the assembly construction method that utilizes the building of the tubular structure assembly with trussed construction, wherein, possesses:
Prepare the job practices of many pipes, this pipe has end face and necessary tenon, mortise, the tongue-and-groove that forms the joint usefulness in the portion at one end, and has the installation portion of installing to the other side's member on the other end;
The installation portion of each pipe is fastened on operation on the other side's member temporarily;
On assembling fixture, engage the joint end face of each pipe, form the operation of connector portions;
Make assembling fixture rise the operation in the gap of compression joint portion and installation portion;
The operation of the installation portion of formal fastening each pipe;
Utilization is welded to connect the operation of connector portions.
2. the assembly construction method of building as claimed in claim 1, it is characterized in that, the end face and necessary tenon, mortise, the tongue-and-groove of the connector portions of the pipe of formation tubular structure assembly, by the process data of calculating based on the three-dimensional CAD and the CAM information of connector portions, precise laser processes.
3. the assembling fixture of a tubular structure assembly wherein, possesses base, is equipped in the workbench on the base freely and is positioned in clamp assembly on the workbench via the jack lifting,
Clamp assembly constitutes sheet material orthogonally, and the profile of assembling above the sheet material forms the connector portions of the assembled tubular structure assembly shape from supported underneath.
4. the assembling fixture of tubular structure assembly as claimed in claim 3 is characterized in that, the profile of clamp assembly is by based on the three-dimensional CAD of the connector portions of tubular structure assembly and the process data that CAM information is calculated, and precise laser processes.
CNA2006101492564A 2005-11-24 2006-11-21 Assembling method and assembly jig of building structure composed of pipe structure Pending CN1970910A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2005338082A JP4813874B2 (en) 2005-11-24 2005-11-24 Assembly method and assembly jig for pipe structure building
JP2005338082 2005-11-24

Publications (1)

Publication Number Publication Date
CN1970910A true CN1970910A (en) 2007-05-30

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CNA2006101492564A Pending CN1970910A (en) 2005-11-24 2006-11-21 Assembling method and assembly jig of building structure composed of pipe structure

Country Status (4)

Country Link
US (1) US20070144108A1 (en)
EP (1) EP1790784A2 (en)
JP (1) JP4813874B2 (en)
CN (1) CN1970910A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101851957A (en) * 2010-06-02 2010-10-06 中建钢构有限公司 Manufacturing method of multi-pipe tubular joint
CN101691797B (en) * 2009-09-14 2010-12-29 江苏沪宁钢机股份有限公司 Method for manufacturing roofing truss
CN104153516A (en) * 2014-07-10 2014-11-19 百安力钢结构应用科技有限公司 Truss system, quick clamp and movable metal forming device
CN113216373A (en) * 2021-04-12 2021-08-06 四川稹德实业有限公司 Multilayer assembled type special-shaped column frame supporting system

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006348734A (en) * 2006-06-05 2006-12-28 Takenaka Komuten Co Ltd Truss structure for construction

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JPS58551A (en) * 1981-06-22 1983-01-05 株式会社日立製作所 Method and apparatus for fabricating truss
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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101691797B (en) * 2009-09-14 2010-12-29 江苏沪宁钢机股份有限公司 Method for manufacturing roofing truss
CN101851957A (en) * 2010-06-02 2010-10-06 中建钢构有限公司 Manufacturing method of multi-pipe tubular joint
CN104153516A (en) * 2014-07-10 2014-11-19 百安力钢结构应用科技有限公司 Truss system, quick clamp and movable metal forming device
CN104153516B (en) * 2014-07-10 2016-05-04 百安力钢结构应用科技有限公司 Trussing, quick-speed jigs and portable apparatus of metal molding
CN113216373A (en) * 2021-04-12 2021-08-06 四川稹德实业有限公司 Multilayer assembled type special-shaped column frame supporting system

Also Published As

Publication number Publication date
US20070144108A1 (en) 2007-06-28
EP1790784A2 (en) 2007-05-30
JP2007146365A (en) 2007-06-14
JP4813874B2 (en) 2011-11-09

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Open date: 20070530