CN101886431A - Connecting structure for nested composite sections - Google Patents
Connecting structure for nested composite sections Download PDFInfo
- Publication number
- CN101886431A CN101886431A CN 201010228191 CN201010228191A CN101886431A CN 101886431 A CN101886431 A CN 101886431A CN 201010228191 CN201010228191 CN 201010228191 CN 201010228191 A CN201010228191 A CN 201010228191A CN 101886431 A CN101886431 A CN 101886431A
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- Prior art keywords
- hole
- column
- base plate
- upright post
- syndeton
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- 239000002131 composite material Substances 0.000 title claims abstract description 17
- 239000000463 material Substances 0.000 claims description 12
- 210000002435 tendon Anatomy 0.000 claims description 9
- 230000003014 reinforcing effect Effects 0.000 claims description 6
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 230000001788 irregular Effects 0.000 abstract 1
- 238000003466 welding Methods 0.000 description 7
- 238000000465 moulding Methods 0.000 description 5
- 238000010276 construction Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 238000005266 casting Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000002146 bilateral effect Effects 0.000 description 2
- 238000005097 cold rolling Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 239000011796 hollow space material Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Images
Classifications
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- 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
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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
- E04B1/0046—Loggias
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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
- E04B1/24—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
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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
- E04B1/24—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
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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
- E04B1/24—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
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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
- E04B1/24—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
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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
- E04B1/24—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
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- 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
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- 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
Abstract
The invention discloses a connecting structure for nested composite sections. The connecting structure comprises an upright post and a cross beam which are respectively crossly nested by elongated members to form a thin-wall cylinder, and is characterized in that: the upright post and the cross beam are vertically connected through a connecting joint; the connecting joint comprises a bottom plate and a lug boss, wherein a hole cavity is formed on the lug boss along the direction vertical to the bottom plate; the lug boss and the cross beam are in inserted connection, and the bottom plate are connected with the side walls of the upright post through a fastening piece; convex ribs are molded on an outer side wall of the upright post along the length direction; a guiding grooves which are matched with the convex ribs are formed at the bottom of the bottom plate; and the outer side wall of the upright post is also provided with protrusions which prop against the lower edge of the bottom plate. Compared with the prior art, the connection structure has the advantages that: due to vertical connection of the detachable connecting joint, the bottom plate of the connecting joint and the upright post are connected by irregular bolts, and the connecting structure realizes detachable connection, and also can guarantee tight adhesion of the side walls of two sides of the upright post with the composite structure; and seamless connection between the side walls of two sides of the upright post is realized, and the strength and rigidity of the upright post are obviously improved.
Description
Technical field
The present invention relates to a kind of syndeton, the particularly a kind of crossbeam of nested composite section material and vertical syndeton between the column of adopting.
Background technology
In the prior art, institute's column of using or crossbeam adopt the moulding of casting mode more in the frame construction devices such as garage underframe, displaying tank bracket or display rack, and mostly being direct welding, the vertical connection between this column and the crossbeam fixes, perhaps go up junction plate of welding at column (crossbeam) earlier, and then crossbeam (column) is fixed on the junction plate.But, workload is big when adopting the welding manner scene to install, inconvenient operation, the easy temperature distortion of column or crossbeam, and on beam column, be welded to connect the mode of plate in advance, because the reason of junction plate evagination makes that beam column is not a uniform section section bar, cause the trouble of packing and transportation, also damage junction plate in transit easily and cause and to install and use at the scene; Especially, for the common beam of filling the span of a man's arms, because this beam of filling the span of a man's arms is that steel sheet is rolled into C shape section, fill the span of a man's arms behind the beam Rotate 180 degree of identical section then and be composited, the formed beam of filling the span of a man's arms becomes hollow thin-walled cylinder, there is not connector at column or beam-end after the moulding, if use conventional methods connector is welded on column or the crossbeam, because the wall thickness of column and crossbeam is very thin and inner hollow, be difficult to accomplish the even welding between link and the column double side walls, it is big not only to weld difficulty, and in welding process also easy deformation, the weld seam after the welding also can have influence on the overall aesthetics of column.
At present, the problem of bringing for the solution welding in the prior art, just like the patent No. is the linkage that the utility model patent " Pole beam connector " of ZL01247226.3 discloses a kind of like this post beam, comprise the tenon frame that the mortise that is positioned on the column is connected with beam-end, the cross section of column is the hollow shaped as frame, has mortise on its side or the corner angle, tenon frame and beam vertical, fit with column, have tenon to cooperate on it with mortise.But this linkage realizes by tenon and mortise connected mode, and need offer mortise on column, and size cooperates has relatively high expectations, and it is inconvenient to connect the back dismounting.Other has the patent No. is that the utility model patent " syndeton between crossbeam and the right cylinder " of ZL01218054.8 has then disclosed a kind of like this syndeton, crossbeam and right cylinder are hollow material, the crossbeam and the right cylinder outside are fluted, this syndeton is by Connection Block, connecting assembly constitutes, Connection Block is the right angle type corner fittings, the vertical edges of Connection Block corner fittings, with connecting firm inwall that is fastened on crossbeam, the horizontal sides of Connection Block corner fittings has screwed hole, one end of connecting assembly has extending screw portion of extending screw portion promptly to be fixed in the screwed hole, the other end of connecting assembly has the lock pawl that connects lock, the lock pawl locks in the groove in the right cylinder outside, crossbeam is constituted between straight-bar with right cylinder be connected.But the syndeton building block of this patent is more, complex structure, and connect firm and be fixed on the crossbeam inwall, assembling and dismounting be comparatively inconvenience all, is unfavorable for that also syndeton is with respect to the location on column and the crossbeam.
Summary of the invention
Technical problem to be solved by this invention be provide at above-mentioned prior art present situation a kind of can effectively prevent section bar distortion, easy disassembling and simple in structure, bonding strength preferably the syndeton of nested composite section material connect, this syndeton is specially adapted to by the vertical connection between the built-up sectional material of the nested moulding of cold rolling mode.
The present invention solves the problems of the technologies described above the technical scheme that is adopted: the syndeton of this nested composite section material, include rectangular column of cross section and crossbeam, described column and crossbeam are interlaced nested and become a thin-walled cylinder by two shapes and the elongated member of measure-alike and equal section respectively, it is characterized in that: vertically link to each other by jointing between described column and the crossbeam, described jointing includes base plate and the boss that is vertically set on this base plate, described boss offers vestibule along the direction perpendicular to described base plate, wherein, described boss is connected with described crossbeam inserting, connect by securing member between the sidewall of described base plate and described column, the lateral wall of described column forms convex tendon along its length, the bottom of described base plate be provided with can and the suitable gathering sill of described convex tendon, the while also is provided with the projection that the lower edge with described base plate offsets at the lateral wall of described column.
As preferably, offer the hole that connects with described vestibule on the described base plate, described vestibule and described hole are formed with shoulder block to the center of described vestibule convex at intersection.On boss, offer the weight that vestibule not only can alleviate jointing, can also make this boss both can be plugged within the bigger crossbeam of diameter, also can be socketed in outside the less crossbeam of diameter, enlarged the scope of application.
As further preferred, described base plate is connected the bottom of this cavity and forms the spacing stopper of this vestibule.Owing to base plate directly seals this vestibule as the bottom of vestibule, need not to design spacing shoulder block in addition, base plate itself promptly can play the axial limiting effect of vestibule, and structure is more simple, processes more convenient.
For intensity and the rigidity that improves jointing, described jointing also forms reinforcing rib on the outer peripheral face of described boss.This reinforcing rib can prevent effectively that boss from offering under the situation of vestibule the distortion that produces because of the wall thickness attenuation.
In order to realize the reliable of base plate and column, connect efficiently, and prevent the column sidewall stress deformation of nested type composite construction, as preferably, offer through hole on the described base plate, described column with sidewall that described base plate links to each other on offer can and corresponding first hole of described through hole, described column offers second hole that aligns with described first hole paralleling on another sidewall of setting with described base plate, and described securing member is a special shaped screw bolt, the body cross-section of this special shaped screw bolt is oval shape, the two ends of body have screw rod, described through hole, first hole and second hole all are waist shape and size is suitable with the cross section of described special shaped screw bolt body respectively, this special shaped screw bolt is located in above-mentioned through hole, in first hole and second hole, and the body both ends of the surface of this special shaped screw bolt respectively with described first hole, the inner face 90 degree dislocation in second hole offsets, and the screw rod that is exposed to the described special shaped screw bolt outside described column and the junction plate then is connected with nut thread.Wherein, screw rod has increased the distance at special shaped screw bolt two ends, makes special shaped screw bolt can be erected between first hole and second hole, and special shaped screw bolt can be among the horizontal direction insertion column all the time when guaranteeing to install, and has improved efficiency of assembling; Special shaped screw bolt can pass through hole, first hole and second hole successively, it is to insert within the column in order to be convenient to that the cross section of special shaped screw bolt adopts oval shape, can realize again that inner face with first hole, second hole misplaces offsets, to play the effect of support post medial surface internally; When column with after base plate links to each other, the inner face of the inner face of special shaped screw bolt body and column sidewall offsets, the outer face and the nut of column sidewall offset, the sidewall of column is subjected to the effect of inside and outside extruding force simultaneously, make the double side walls of column to fit tightly, not only strengthen the rigidity and the intensity of column, can also effectively prevent distortion, improved the connection reliability of column and base plate simultaneously.The connected mode of base plate and column sidewall realizes by special shaped screw bolt, and is easy to operate, is convenient to dismounting, can effectively improve installation effectiveness.
For the ease of operation, the termination of described screw rod also has the sign groove that in axial direction is provided with, and the length direction of the notch direction of this sign groove and the body cross-section of described different in nature bolt is consistent.During installation, if the sign groove is vertically (level) direction, after in the column of packing into, special shaped screw bolt revolves and turn 90 degrees spacingly, indicates that then groove is level (vertically) direction.
Compared with prior art, the invention has the advantages that: the application is undertaken vertically linking to each other by detachable jointing between column and crossbeam, link to each other with special shaped screw bolt between the base plate of jointing and the column, not only can realize removable connection, can also guarantee to fit tightly between the column bilateral sidewall of composite construction, seamless link between the column bilateral sidewall of final this composite construction of realization, significantly improve the intensity and the rigidity of column, reduce the column distortion to greatest extent, thereby prolong the application life of column; Then inserting mode between the boss of jointing and the crossbeam, boss can insert in the cross section opening of crossbeam fixing, not only easy to operate, and improved connection precision and bonding strength between crossbeam and the column, can effectively prevent distortion and dislocation between crossbeam and the column.
Description of drawings
Fig. 1 is the structural representation of multi-storied garage underframe of the present invention.
One of beam column syndeton schematic diagram that Fig. 2 is.
Fig. 3 be the embodiment of the invention beam column syndeton schematic diagram two.
Fig. 4 is the structural representation of first jointing of the present invention.
Fig. 5 is the structural representation of the first jointing other direction shown in Figure 4.
Fig. 6 is the structural representation of the present invention's second jointing.
Fig. 7 is the structural representation of the second jointing other direction shown in Figure 6.
Fig. 8 is the structural representation of column shown in Figure 1.
Fig. 9 is the special shaped screw bolt of the embodiment of the invention and the plane structure schematic diagram that column cooperates.
Figure 10 is that A-A shown in Figure 9 is to sectional view.
Figure 11 is that B-B shown in Figure 9 is to sectional view.
The specific embodiment
Embodiment describes in further detail the present invention below in conjunction with accompanying drawing.
As Fig. 1～shown in Figure 11, the beam column johning knot composition of being illustrated for the multi-storied garage underframe of present embodiment, this multi-storied garage underframe includes column 1, beam 3 in length and breadth, front beam 2 and rear column 6, wherein, column 1 and in length and breadth the vertical connected mode between beam 3 and column 1 and the front beam 2 be the inventive point of present embodiment, the column 1 of present embodiment, front beam 2 and in length and breadth the moulding of beam 3 be different from traditional casting process, column 1 in the present embodiment, front beam 2 and in length and breadth beam 3 adopt the nested composite section material structure respectively, each beam column becomes the rectangular hollow and thin-walled cylinder of a cross section by cold-rolling process and by two shapes and measure-alike first member and interlaced the filling the span of a man's arms of second member respectively, wherein, column 1 includes first member and second member of mutually nested combination, first member has first horizontal edge 151 and second horizontal edge 152 that is arranged in parallel, be connected with first vertical edge 152 between first horizontal edge 151 and second horizontal edge 152, second member has the 3rd horizontal edge 161 and the 4th horizontal edge 162 that is arranged in parallel, be connected with second vertical edge 163 between the 3rd horizontal edge 161 and the 4th horizontal edge 162, first horizontal edge 151 and the 3rd horizontal edge 161 fit into first side 17, second horizontal edge 152 and the 4th horizontal edge 162 fit into second side 18, referring to Fig. 8;
Wherein, column 1 and continuous between the beam 3 in length and breadth by first jointing 4, link to each other by second jointing 5 between column 1 and the front beam 2, referring to Fig. 2, Fig. 3, in order to guarantee the reliable location and the Fast Installation of first connector 4 and second connector 5, the lateral wall that column 1 connects first connector 4 is provided with taper first convex tendon 11, these first convex tendon, 11 both sides be provided with can and first projection 12 that offsets of the base of first jointing 4, the lateral wall that column 1 connects second connector 5 is provided with second convex tendon 13, these second convex tendon, 13 both sides be provided with can and taper second projection 14 that offsets of the base of second jointing 5.
As Fig. 4, Figure 5 shows that the structural representation of first jointing 4 of present embodiment, first jointing 4 include plane first base plate 41 and first boss, 42, the first boss 42 that are provided with perpendicular to this first base plate 41 and junction plate by casting integrated moulding; The outline of first boss 42 is suitable with the section bar cross section of beam 3 in length and breadth, and beam 3 can be set in first boss, 42 outsides of this first jointing 4 in length and breadth; First boss 42 offers first vestibule 421 along the direction perpendicular to junction plate, offer the hole 411 that connects with first vestibule 421 on first base plate 41 equally, the bottom of first base plate 41 is provided with first gathering sill 412, first convex tendon 11 and first gathering sill 412 are suitable, shoulder block 422, the first base plates 41 that have on the interface of first vestibule 421 and first base plate 41 to the center convex of first vestibule 421 also offer first through hole 43 that usefulness is installed in the both sides of first boss 42;
In order to improve intensity, also form cross section reinforcing rib triangular in shape 44 in the both sides of first boss 41, the right-angle side and first boss, 41 outer peripheral faces of reinforcing rib 44 are fixed, and another right-angle side of reinforcing rib 44 and first base plate 41 are fixing.
As Fig. 6, Figure 7 shows that the structural representation of second jointing 5 of present embodiment, second connect to connect 5 identical with the basic composition structure of first jointing 4, second boss, 52, the second boss 52 and second base plate 51 that also include second base plate 51 of plane and be provided with perpendicular to this second base plate 51 are formed in one; The section bar cross section of the outline of second boss 52 and front beam 2 is suitable, front beam 2 can be set in second boss, 52 outsides of this second jointing 5, second boss 52 offers second vestibule 521 along the direction perpendicular to second base plate 51, the bottom lock of vestibule 521, second base plate 51 directly is connected the bottom of second cavity 521, the bottom of second base plate 51 has second gathering sill, 511, the second base plates 51 that are provided with along its length and offers second through hole 512 that usefulness is installed in the both sides of second boss 52 equally.
During installation, as Fig. 2, shown in Figure 3, beam 3 is set in outside first boss 42 of first jointing 4 in length and breadth, link to each other by special shaped screw bolt 7 between first base plate 41 of first jointing 4 and the first side 17 of column 1, front beam 2 is set in outside second boss 52 of second jointing 5, also is fixedly linked by special shaped screw bolt 7 between second base plate 51 of second connector 5 and first vertical edge 153 of column 1;
Above-mentioned special shaped screw bolt adopts as Fig. 9～bolt assembly shown in Figure 11, body 72 cross sections of this special shaped screw bolt 7 are oval shape, the two ends of body 72 have screw rod 71 respectively, body 7 adds that the length of screw rod 71 makes the two ends of special shaped screw bolt can pass outside the column 1, screw rod 71 can cooperate with nut 8 and link to each other, and also has the sign groove 711 that is used to indicate the special shaped screw bolt direction of rotation along the axis direction setting on the screw rod 71;
Wherein, offer first through hole, 43 corresponding first holes 171 on the energy and first base plate 41 on the first side 17 of column 1, column 1 with the second side 18 of these first side 17 parallel interval settings on offer second hole, 181, the first through holes 43, first hole 171 and second hole 181 that align with first hole 171 to be the size in mounting hole and hole suitable with the cross section of body 72 respectively;
During connection, special shaped screw bolt 7 flatly enters in the column 1 by the guiding function of screw rod 71, the screw rod 71 at special shaped screw bolt 7 two ends can be through at first through hole of establishing relatively 43 respectively, in first hole 171 and second hole 181, body 72 is just in time between the medial surface of the medial surface of first horizontal edge 151 of column 1 and the 4th horizontal edge 162, with special shaped screw bolt revolve turn 90 degrees after, the oval tee section at body 72 two ends respectively with relative and first hole 171 that establish, the inner face 90 degree dislocation in second hole 181 offset, 71 of screw rods that are exposed to different in nature bolt 7 two ends outside first base plate 41 of the column 1 and first jointing 4 are threaded with nut 8 respectively, when fastening nut 8, first side 17 and second side 18 closely abut in together under the active force effect of the end of body 72 and nut 8 respectively, realizing under column 1 and the prerequisites that first jointing 4 reliably links to each other, can also will closely compress and realize seamless link between first horizontal edge 151 of column 1 and the 3rd horizontal edge 161, to closely compress and realize seamless link between second horizontal edge 152 of column 1 and the 4th horizontal edge 162 simultaneously, thereby improved the intensity and the rigidity of column 1 to greatest extent.
Similarly, first vertical edge 153 of column 1 also offers second through hole, 512 corresponding first holes 191 on the energy and second base plate 51, column 1 with second vertical edge 163 of these first vertical edge, 153 parallel interval settings on offer second hole, 192, the second through holes 512, first hole 191 and second hole 192 that align with first hole 191 to be the size in mounting hole and hole suitable with the cross section of body 72 respectively;
During connection, special shaped screw bolt 7 passes second through hole 512, first hole 191 and second hole 192, body 72 is between first vertical edge, 153 medial surfaces and second vertical edge, 163 medial surfaces of column 1, with special shaped screw bolt revolve turn 90 degrees after, the oval tee section at body 72 two ends respectively with relative and first hole 191 that establish, the inner face 90 degree dislocation in second hole 192 offset, 71 of screw rods that are exposed to different in nature bolt 7 two ends outside second base plate 41 of the column 1 and second jointing 4 are threaded with nut 8 respectively, when fastening nut 8, when fastening nut 8, the body 72 of opposite sex screw rod is realized first vertical edge 153 of column and the support of second vertical edge, 163 medial surfaces, prevents column 1 distortion.
Above-mentioned this special shaped screw bolt connected mode can also be installed on column 1 any position along its length, as long as on one group of side that column 1 is established relatively, offer one group of first hole and second hole that align, its two ends were separately positioned in first hole and second hole after special shaped screw bolt 7 penetrated column, special shaped screw bolt revolved turn 90 degrees, then special shaped screw bolt body 72 two ends can be respectively offset with inner face 90 dislocation in first hole, second hole, guarantee double-deck closely the reclining of horizontal edge of column and realize seamless link, improve the integral rigidity and the intensity of column, prevent the column distortion.
Claims (6)
1. the syndeton of a nested composite section material, include rectangular column of cross section and crossbeam, described column and crossbeam are interlaced nested and become a thin-walled cylinder by two shapes and the elongated member of measure-alike and equal section respectively, it is characterized in that: vertically link to each other by jointing between described column and the crossbeam, described jointing includes base plate and the boss that is vertically set on this base plate, described boss offers vestibule along the direction perpendicular to described base plate, wherein, described boss is connected with described crossbeam inserting, connect by securing member between the sidewall of described base plate and described column, the lateral wall of described column forms convex tendon along its length, the bottom of described base plate be provided with can and the suitable gathering sill of described convex tendon, the while also is provided with the projection that the lower edge with described base plate offsets at the lateral wall of described column.
2. the syndeton of nested composite section material according to claim 1 is characterized in that: offer the hole that connects with described vestibule on the described base plate, described vestibule and described hole are formed with shoulder block to the center of described vestibule convex at intersection.
3. the syndeton of nested composite section material according to claim 1 is characterized in that: described base plate is connected the bottom of this cavity and forms the spacing stopper of this vestibule.
4. the syndeton of the syndeton of nested composite section material according to claim 1, it is characterized in that: described jointing also forms reinforcing rib on the outer peripheral face of described boss.
5. according to the syndeton of the described nested composite section material of arbitrary claim in the claim 1～4, it is characterized in that: offer through hole on the described base plate, described column with sidewall that described base plate links to each other on offer can and corresponding first hole of described through hole, described column offers second hole that aligns with described first hole paralleling on another sidewall of setting with described base plate, and described securing member is a special shaped screw bolt, the body cross-section of this special shaped screw bolt is oval shape, the two ends of body have screw rod, described through hole, first hole and second hole all are waist shape and size is suitable with the cross section of described special shaped screw bolt body respectively, this special shaped screw bolt is located in above-mentioned through hole, in first hole and second hole, and the body both ends of the surface of this special shaped screw bolt respectively with described first hole, the inner face 90 degree dislocation in second hole offsets, and the screw rod that is exposed to the described special shaped screw bolt outside described column and the junction plate then is connected with nut thread.
6. the syndeton of nested composite section material according to claim 5, it is characterized in that: the termination of described screw rod also has the sign groove that in axial direction is provided with, and the length direction of the notch direction of this sign groove and the body cross-section of described different in nature bolt is consistent.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010228191 CN101886431A (en) | 2010-07-12 | 2010-07-12 | Connecting structure for nested composite sections |
| PCT/CN2010/001299 WO2012006764A1 (en) | 2010-07-12 | 2010-08-27 | Connecting structure for embedment-type composite profile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010228191 CN101886431A (en) | 2010-07-12 | 2010-07-12 | Connecting structure for nested composite sections |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101886431A true CN101886431A (en) | 2010-11-17 |
Family
ID=43072505
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010228191 Withdrawn CN101886431A (en) | 2010-07-12 | 2010-07-12 | Connecting structure for nested composite sections |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN101886431A (en) |
| WO (1) | WO2012006764A1 (en) |
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| CN102251586A (en) * | 2011-05-05 | 2011-11-23 | 杨东佐 | Beam hanger, building framework structure and installation method |
| CN104295575A (en) * | 2013-11-09 | 2015-01-21 | 郑州宇通客车股份有限公司 | Square profile butt joint method and connection structure |
| WO2015024537A3 (en) * | 2013-08-21 | 2015-04-16 | 深圳市中科利亨车库设备有限公司 | Garage steel frame and installation technique |
| CN106089879A (en) * | 2016-08-17 | 2016-11-09 | 国家电网公司 | Six square joint components |
| CN106988425A (en) * | 2017-03-09 | 2017-07-28 | 浙江普天集成房屋有限公司 | A kind of thin-walled combines the house of steel construction |
| CN108842930A (en) * | 2017-08-30 | 2018-11-20 | 黄河科技学院 | Connector for steel building |
| CN108901172A (en) * | 2018-08-15 | 2018-11-27 | 浙江佳乐科仪股份有限公司 | A kind of frequency conversion cabinet skeleton structure |
| CN109837989A (en) * | 2019-04-03 | 2019-06-04 | 曹友国 | A kind of connector combined for assembling house frame |
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| CN102828637B (en) * | 2012-08-23 | 2014-08-13 | 宁波邦达智能停车设备股份有限公司 | Parking device |
| CZ305454B6 (en) * | 2013-06-17 | 2015-09-23 | ÄŚeskĂ© vysokĂ© uÄŤenĂ technickĂ© v Praze, Fakulta stavebnĂ, Katedra konstrukcĂ pozemnĂch staveb | Building structure connecting module |
| CZ2013460A3 (en) * | 2013-06-17 | 2015-04-01 | ÄŚeskĂ© vysokĂ© uÄŤenĂ technickĂ© v Praze, Fakulta stavebnĂ, Katedra konstrukcĂ pozemnĂch staveb | Connecting modules for building structures |
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| CN2934468Y (en) * | 2006-07-28 | 2007-08-15 | 史方度 | Beam and vertical column connection structure of swimming pool bottom underlayer |
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| WO1996018774A1 (en) * | 1994-12-13 | 1996-06-20 | Houghton David L | Steel moment resisting frame beam-to-column connections |
| CN201459921U (en) * | 2009-08-18 | 2010-05-12 | 余进生 | Fast built combined house |
| CN101818522A (en) * | 2010-05-13 | 2010-09-01 | 朱建华 | Connecting structure of nested composite section material |
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Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102251586A (en) * | 2011-05-05 | 2011-11-23 | 杨东佐 | Beam hanger, building framework structure and installation method |
| WO2015024537A3 (en) * | 2013-08-21 | 2015-04-16 | 深圳市中科利亨车库设备有限公司 | Garage steel frame and installation technique |
| CN104295575A (en) * | 2013-11-09 | 2015-01-21 | 郑州宇通客车股份有限公司 | Square profile butt joint method and connection structure |
| CN106089879A (en) * | 2016-08-17 | 2016-11-09 | 国家电网公司 | Six square joint components |
| CN106089879B (en) * | 2016-08-17 | 2019-02-12 | 国家电网公司 | Six square joint components |
| CN106988425A (en) * | 2017-03-09 | 2017-07-28 | 浙江普天集成房屋有限公司 | A kind of thin-walled combines the house of steel construction |
| CN108842930A (en) * | 2017-08-30 | 2018-11-20 | 黄河科技学院 | Connector for steel building |
| CN108842930B (en) * | 2017-08-30 | 2020-02-04 | 黄河科技学院 | Connecting piece for steel structure building |
| CN108901172A (en) * | 2018-08-15 | 2018-11-27 | 浙江佳乐科仪股份有限公司 | A kind of frequency conversion cabinet skeleton structure |
| CN109837989A (en) * | 2019-04-03 | 2019-06-04 | 曹友国 | A kind of connector combined for assembling house frame |
| CN114669973A (en) * | 2022-05-26 | 2022-06-28 | 四川通安航天科技有限公司 | Accurate positioning device for jig based on industrial aluminum profile and jig construction method |
| CN114669973B (en) * | 2022-05-26 | 2022-08-16 | 四川通安航天科技有限公司 | Accurate positioning device for jig based on industrial aluminum profile and jig construction method |
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| Publication number | Publication date |
|---|---|
| WO2012006764A1 (en) | 2012-01-19 |
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Open date: 20101117 |