WO2012006764A1 - Structure de liaison pour profil composite du type à incorporation - Google Patents

Structure de liaison pour profil composite du type à incorporation Download PDF

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Publication number
WO2012006764A1
WO2012006764A1 PCT/CN2010/001299 CN2010001299W WO2012006764A1 WO 2012006764 A1 WO2012006764 A1 WO 2012006764A1 CN 2010001299 W CN2010001299 W CN 2010001299W WO 2012006764 A1 WO2012006764 A1 WO 2012006764A1
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WO
WIPO (PCT)
Prior art keywords
column
hole
bottom plate
joint
side wall
Prior art date
Application number
PCT/CN2010/001299
Other languages
English (en)
Chinese (zh)
Inventor
朱建华
Original Assignee
宁波邦达实业有限公司
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 宁波邦达实业有限公司 filed Critical 宁波邦达实业有限公司
Publication of WO2012006764A1 publication Critical patent/WO2012006764A1/fr

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C3/00—Structural elongated elements designed for load-supporting
    • E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
    • E04C3/04—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal
    • E04C3/06—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal with substantially solid, i.e. unapertured, web
    • E04C3/07—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal with substantially solid, i.e. unapertured, web at least partly of bent or otherwise deformed strip- or sheet-like material
    • 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
    • E04B1/0046—Loggias
    • 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
    • E04B1/24—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
    • 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
    • E04B1/24—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
    • E04B1/2403—Connection details of the elongated load-supporting parts
    • E04B2001/2415—Brackets, gussets, joining 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
    • E04B1/24—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
    • E04B1/2403—Connection details of the elongated load-supporting parts
    • E04B2001/2418—Details of bolting
    • 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
    • E04B1/24—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
    • E04B1/2403—Connection details of the elongated load-supporting parts
    • E04B2001/2451—Connections between closed section profiles
    • 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
    • E04B1/24—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
    • E04B1/2403—Connection details of the elongated load-supporting parts
    • E04B2001/2463—Connections to foundations
    • 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
    • E04B1/24—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
    • E04B2001/2466—Details of the elongated load-supporting parts
    • E04B2001/2472—Elongated load-supporting part formed from a number of parallel profiles
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C3/00—Structural elongated elements designed for load-supporting
    • E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
    • E04C3/04—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal
    • E04C2003/0404—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects
    • E04C2003/0408—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects characterised by assembly or the cross-section
    • E04C2003/0413—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects characterised by assembly or the cross-section being built up from several parts
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C3/00—Structural elongated elements designed for load-supporting
    • E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
    • E04C3/04—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal
    • E04C2003/0404—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects
    • E04C2003/0426—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects characterised by material distribution in cross section
    • E04C2003/043—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects characterised by material distribution in cross section the hollow cross-section comprising at least one enclosed cavity
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C3/00—Structural elongated elements designed for load-supporting
    • E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
    • E04C3/04—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal
    • E04C2003/0404—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects
    • E04C2003/0443—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects characterised by substantial shape of the cross-section
    • E04C2003/0465—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects characterised by substantial shape of the cross-section square- or rectangular-shaped
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B7/00—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections
    • F16B7/18—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections using screw-thread elements

Definitions

  • the present invention relates to a joint structure, and more particularly to a vertical joint structure between a beam and a column of a nested composite profile. Background technique
  • the column or the beam used in the frame structure device such as the garage chassis, the display cabinet frame or the display frame is mostly formed by casting, and the vertical connection between the column and the beam is mostly directly welded, or Attach a connecting plate to the column (beam) and then fix the beam (column) to the connecting plate.
  • the connecting plate is pre-welded on the beam and column. Because the connecting plate is convex, the beam and column are not an equal section.
  • a utility model patent "column beam connecting device" having the patent number ZL01247226.3 (announcement number CN2499619Y) discloses such a connecting device for column beams, including The boring on the column and the truss connected to the end of the beam, the cross section of the column is hollow frame, and the side or the corner is provided with a boring hole, the truss is perpendicular to the beam, and is attached to the column, and the hoe and the raft are arranged thereon. Hole fit.
  • connection structure is realized by the connection method of the boring head and the boring hole, and the boring hole is required to be set on the column, the size matching requirement is high, and the disassembly after the connection is inconvenient.
  • Another utility model patent "ZL01218054.8 (announcement number CN2480442Y)"""connection structure between beam and straight column” discloses such a connection structure, both the beam and the straight column are hollow profiles, beams and straight
  • the outer side of the column has a groove, and the connecting structure is composed of a connecting seat and a connecting assembly.
  • the connecting seat is a right-angled corner piece, and the vertical side of the connecting corner piece is fastened to the inner wall of the beam by the connecting strong piece, and the connecting corner piece is connected.
  • the horizontal side has a threaded hole, and one end of the connecting assembly has an outwardly threaded portion, and the protruding thread portion is fixed in the threaded hole, and the other end of the connecting assembly has a locking claw for connecting the locking claw, and the locking claw is in the groove outside the straight column Locking, so that the beam and the straight column form a straight rod connection.
  • the connecting structure of the patent has many components and complicated structures, and the connecting strong member is fixed on the inner wall of the beam, which is inconvenient to assemble and disassemble, and is not conducive to the positioning of the connecting structure relative to the column and the beam. Summary of the invention
  • the technical problem to be solved by the present invention is to provide a connection structure of a nested composite profile capable of effectively preventing deformation of a profile, easy disassembly and assembly, simple structure, and good connection strength, in view of the above-mentioned state of the art. Suitable for vertical connections between composite profiles that are nested by cold rolling.
  • connection structure of the nested composite profile comprises a column and a beam having a rectangular cross section, and the column and the beam are respectively formed by two shapes and the same size and equal sections.
  • the elongated members are alternately nested to form a thin-walled cylinder, wherein: the column and the beam are vertically connected by a connecting joint, and the connecting joint comprises a bottom plate and a boss vertically disposed on the bottom plate The boss is provided with a hole in a direction perpendicular to the bottom plate, wherein the boss and the beam are matingly connected, and the bottom plate and the side wall of the column are connected by a fastener.
  • the outer side wall of the column is formed with a rib in the longitudinal direction, the bottom of the bottom plate is provided with a guiding groove which can be matched with the rib, and at the same time, the outer side wall of the column is further provided with the bottom plate The lower edge of the bump.
  • the bottom plate is connected to the bottom of the cavity to form a limit stop of the cavity. Since the bottom plate directly closes the cavity as the bottom of the cavity, there is no need to design a limit stop, and the bottom plate itself can serve as an axial limit of the cavity, and the structure is simpler and more convenient to process.
  • the joint is also formed with reinforcing ribs on the outer peripheral surface of the boss.
  • the rib can effectively prevent the deformation of the boss due to the thinning of the wall in the case where the cavity is opened.
  • the bottom plate is provided with a through hole, and the column is connected to the side connected to the bottom plate.
  • a first hole corresponding to the through hole is defined in the wall, and the column is provided with a second hole aligned with the first hole on another side wall disposed parallel to the bottom plate, and
  • the fastener is a special-shaped bolt, the body of the special-shaped bolt has a waist-shaped cross section, and the two ends of the body have a screw, and the through hole, the first hole and the second hole are both waist-shaped and respectively
  • the cross-shaped surface of the special-shaped bolt body is matched, and the special-shaped bolt is disposed in the through hole, the first hole and the second hole, and the two ends of the body of the special-shaped bolt and the first hole and the second hole respectively
  • the inner end surface is misaligned by 90 degrees, and the screw of the special-shaped bolt exposed outside the column and the connecting plate is screwed with the nut.
  • the inner end surface of the special-shaped bolt body and the inner end surface of the side wall of the column abut each other, and the outer end surface of the side wall of the column abuts against the nut, and the side wall of the column is simultaneously subjected to the internal and external pressing force, so that the double-layer side of the column
  • the wall can be closely fitted, which not only enhances the rigidity and strength of the column, but also effectively prevents deformation, and improves the connection reliability of the column and the bottom plate.
  • the connection between the bottom plate and the side wall of the column is realized by the special-shaped bolt, which is convenient to operate and easy to disassemble, and can effectively improve the installation efficiency.
  • the end of the screw also has a marker groove disposed in the axial direction, the direction of the notch of the marker groove being coincident with the longitudinal direction of the body cross section of the oppositely-shaped bolt.
  • the marking groove is in the vertical (horizontal) direction, when the special-shaped bolt is rotated 90 degrees after being loaded into the column, the marking groove is in the horizontal (vertical) direction.
  • the invention has the advantages that the present invention is vertically connected between the column and the beam through the detachable connecting joint, and the bottom plate and the column of the connecting joint are connected by special-shaped bolts, which can not only realize the detachable connection.
  • Figure 2 is one of the schematic diagrams of the beam-column connection structure.
  • FIG. 3 is a second schematic diagram of a beam-column connection structure according to an embodiment of the present invention.
  • Figure 4 is a schematic view showing the structure of the first joint of the present invention.
  • Fig. 5 is a structural schematic view showing the other direction of the first connecting joint shown in Fig. 4.
  • Figure 6 is a schematic view showing the structure of a second joint of the present invention.
  • Figure 7 is a schematic view showing the structure of the second connecting joint shown in Figure 6 in another direction.
  • Figure 8 is a schematic view showing the structure of the column shown in Figure 1.
  • FIG. 9 is a schematic plan view showing the cooperation of a special-shaped bolt and a column according to an embodiment of the present invention.
  • Figure 10 is a cross-sectional view taken along line A-A of Figure 9;
  • Figure 11 is a cross-sectional view taken along line B-B of Figure 9; detailed description
  • the beam-column connection structure illustrated in the three-dimensional garage chassis of the present embodiment includes a column 1, a longitudinal beam 3, a front beam 2 and a rear column 6, wherein , column 1 and longitudinal beam 3 And the vertical connection between the column 1 and the front beam 2 is the invention of the embodiment.
  • the forming of the column 1, the front beam 2 and the longitudinal beam 3 of the present embodiment is different from the conventional casting process, and the column in this embodiment 1.
  • the front beam 2 and the longitudinal beam 3 respectively adopt a nested composite profile structure, and each beam and column is respectively passed through a cold rolling process and is formed by two first members and a second member having the same shape and the same shape.
  • the column 1 and the longitudinal beam 3 are connected by a first connecting joint 4, and the column 1 and the front beam 2 are connected by a second connecting joint 5, see FIG. 2 and FIG. 3, in order to ensure the first connecting head 4 and the first
  • the second connecting head 5 is provided with a conical first rib 11 on the outer side wall of the first connecting head 4, and the first connecting rib 11 is provided with a first connecting joint a first protrusion 12 abutting the bottom edge of the base 4, the column 1 is provided with a second rib 13 on the outer side wall of the second connecting head 5, and the second rib 13 is provided with a second connecting joint 5
  • the bottom edge of the tapered second protrusion 14 is offset.
  • FIG. 4 and FIG. 5 are schematic diagrams showing the structure of the first connecting joint 4 of the present embodiment.
  • the first connecting joint 4 includes a flat first bottom plate 41 and a first boss 42 disposed perpendicular to the first bottom plate 41.
  • the first boss 42 and the connecting plate are integrally formed by casting; the outer contour of the first boss 42 is adapted to the profile cross section of the longitudinal beam 3, and the longitudinal beam 3 can be sleeved on the first convex portion of the first connecting joint 4.
  • the first boss 42 is provided with a first cavity 421 in a direction perpendicular to the connecting plate.
  • the first bottom plate 41 is also provided with a hole 411 penetrating the first cavity 421, and the bottom of the first bottom plate 41
  • a first guiding groove 412 is provided, and the first protruding rib 11 and the first guiding groove 412 are adapted to have a convex shape toward the center of the first cavity 421 at the interface between the first cavity 421 and the first bottom plate 41.
  • the first bottom plate 41 is further provided with a first through hole 43 for mounting on both sides of the first boss 42;
  • reinforcing ribs 44 having a triangular cross section are formed on both sides of the first boss 41.
  • One right angle side of the reinforcing rib 44 is fixed to the outer peripheral surface of the first boss 41, and the other right angle side of the reinforcing rib 44 is The first bottom plate 41 is fixed.
  • the second bottom plate 51 is directly connected to the bottom of the second cavity 521, and the bottom of the second bottom plate 51 has a second guiding groove 511 disposed along the longitudinal direction.
  • the second bottom plate 51 is also provided for mounting on both sides of the second boss 52.
  • the first side 17 of the column 1 is provided with a first hole 171 corresponding to the first through hole 43 on the first bottom plate 41, and the column 1 is disposed at a second interval parallel to the first side edge 17.
  • a second hole 181 is formed on the side edge 18 opposite to the first hole 171.
  • the first through hole 43, the first hole 171 and the second hole 181 are both waist-shaped holes and the sizes of the holes and the cross-section of the body 72 respectively. Fit
  • the special-shaped bolt 7 When connecting, the special-shaped bolt 7 enters the column 1 horizontally by the guiding action of the screw 71, and the screw 71 at both ends of the special-shaped bolt 7 can be respectively inserted into the opposite first through hole 43, the first hole 171 and the second hole 181.
  • the body 72 is located between the inner side surface of the first lateral side 151 of the column 1 and the inner side surface of the fourth lateral side 162. After the special-shaped bolt is rotated by 90 degrees, the waist circular cross-sections of the two ends of the body 72 are respectively opposite to each other.
  • the inner end faces of the first hole 171 and the second hole 181 are offset by 90 degrees, and the screws 71 exposed at the two ends of the opposite-pole bolts of the column 1 and the first bottom plate 41 of the first connecting joint 4 are respectively screwed with the nut 8.
  • the first side 17 and the second side 18 are closely abutted together under the force of the end of the body 72 and the nut 8, respectively, and the column 1 and the first connecting joint 4 are reliably connected.
  • the first lateral side 151 and the third lateral side 161 of the column 1 can be tightly pressed and seamlessly connected, while the second lateral side 152 and the fourth lateral side 162 of the upright 1 are Tightly compacted and seamlessly connected To maximize the strength and rigidity of the post 1.
  • first vertical side 153 of the column 1 is also provided with a first hole 191 corresponding to the second through hole 512 on the second bottom plate 51, and the column 1 is disposed at a distance parallel to the first vertical side 153.
  • the second vertical side 163 is provided with a second hole 192 which is aligned with the first hole 191.
  • the second through hole 512, the first hole 191 and the second hole 192 are both waist-shaped holes and the size of the hole and the transverse direction of the body 72 respectively.
  • the cross section is adapted;
  • the above-mentioned special-shaped bolt connection manner can also be installed at any position along the longitudinal direction of the column 1, as long as a pair of first holes and second holes are formed on a pair of side edges of the column 1 opposite to each other, the special-shaped bolts 7 into the column After the two ends are respectively disposed in the first hole and the second hole, and the special-shaped bolt is rotated by 90 degrees, the two ends of the special-shaped bolt body 72 can be offset from the inner end surface 90 of the first hole and the second hole respectively, thereby ensuring the double column.
  • the horizontal edges of the layers are closely attached to achieve a seamless connection, which improves the overall rigidity and strength of the columns and prevents the columns from being deformed.

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

Abstract

L'invention porte sur une structure de liaison pour un profil composite du type à incorporation, laquelle structure comprend une colonne dressée (1) et une poutre (2, 3) qui se présentent sous des formes de corps en colonne à paroi mince formées par incorporation étagée d'éléments allongés. La colonne dressée (1) et la poutre (2, 3) sont reliées verticalement par l'intermédiaire d'un joint de raccordement (4,5) qui comprend une plaque inférieur (41, 51) et une protubérance d'étrier (42, 52). La protubérance d'étrier (42,52) comporte une qualité de trou (421, 521) le long de la direction verticale par rapport à la plaque inférieure (41,51). La protubérance d'étrier (42, 52) et la poutre (2, 3) sont reliées par une adaptation par insertion, et la plaque inférieure (41,51) et la paroi latérale de la colonne dressée (1) sont reliées par l'intermédiaire d'un élément de fixation. La paroi latérale externe de la colonne dressée (1) comporte une nervure convexe (11, 13) le long de la direction de la longueur, et le base de la plaque inférieure (41, 51) comporte une rainure de guidage (412, 511) apte à correspondre à la nervure convexe (11, 13). La paroi latérale externe de la colonne dressée (1) comporte également une saillie (12, 14) dirigée contre le bord inférieur de la plaque inférieure (41, 51). Par l'utilisation de la liaison verticale par l'intermédiaire du joint de raccord détachable (4, 5) et de la liaison entre la plaque inférieure (41, 51) du joint de raccord (4, 5) et la colonne dressée (1) par l'intermédiaire d'un boulon profilé (7), non seulement il peut être réalisée une liaison détachable, mais, également, un raccord étroit entre les double parois latérales de la colonne dressée (1) de la structure composite peut être assurée, de façon à produire ainsi une liaison sans jointure entre les doubles parois latérales de la colonne dressée (1) et a amélioré ainsi de façon remarquable la robustesse et la rigidité de la colonne dressée (1).
PCT/CN2010/001299 2010-07-12 2010-08-27 Structure de liaison pour profil composite du type à incorporation WO2012006764A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN 201010228191 CN101886431A (zh) 2010-07-12 2010-07-12 一种嵌套式复合型材的连接结构
CN201010228191.9 2010-07-12

Publications (1)

Publication Number Publication Date
WO2012006764A1 true WO2012006764A1 (fr) 2012-01-19

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Application Number Title Priority Date Filing Date
PCT/CN2010/001299 WO2012006764A1 (fr) 2010-07-12 2010-08-27 Structure de liaison pour profil composite du type à incorporation

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CN (1) CN101886431A (fr)
WO (1) WO2012006764A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
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CN102828637A (zh) * 2012-08-23 2012-12-19 宁波邦达智能停车设备股份有限公司 一种停车设备
CZ305028B6 (cs) * 2013-06-17 2015-04-01 ÄŚeskĂ© vysokĂ© uÄŤenĂ­ technickĂ© v Praze, Fakulta stavebnĂ­, Katedra konstrukcĂ­ pozemnĂ­ch staveb Spojovací moduly u stavebních konstrukcí
CZ305454B6 (cs) * 2013-06-17 2015-09-23 ÄŚeskĂ© vysokĂ© uÄŤenĂ­ technickĂ© v Praze, Fakulta stavebnĂ­, Katedra konstrukcĂ­ pozemnĂ­ch staveb Spojovací modul stavebních konstrukcí

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CN102251586B (zh) * 2011-05-05 2013-07-03 杨东佐 梁挂接件、建筑框架结构及安装方法
CN103410353B (zh) * 2013-08-21 2015-09-02 夏健鸣 车库钢构架及安装工艺
CN104295575A (zh) * 2013-11-09 2015-01-21 郑州宇通客车股份有限公司 一种方形型材对接方法及连接结构
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