CN105089265A - Beam for building - Google Patents
Beam for building Download PDFInfo
- Publication number
- CN105089265A CN105089265A CN201410552439.5A CN201410552439A CN105089265A CN 105089265 A CN105089265 A CN 105089265A CN 201410552439 A CN201410552439 A CN 201410552439A CN 105089265 A CN105089265 A CN 105089265A
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- China
- Prior art keywords
- wall
- main body
- beam body
- building
- walls
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- 125000006850 spacer group Chemical group 0.000 claims description 16
- 210000002683 foot Anatomy 0.000 claims description 13
- 230000008878 coupling Effects 0.000 claims description 5
- 238000010168 coupling process Methods 0.000 claims description 5
- 238000005859 coupling reaction Methods 0.000 claims description 5
- 230000004308 accommodation Effects 0.000 claims description 4
- 230000000694 effects Effects 0.000 description 5
- 238000009416 shuttering Methods 0.000 description 5
- 230000037396 body weight Effects 0.000 description 4
- 238000010276 construction Methods 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 230000002787 reinforcement Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 230000012447 hatching Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000008267 milk Substances 0.000 description 2
- 210000004080 milk Anatomy 0.000 description 2
- 235000013336 milk Nutrition 0.000 description 2
- 239000011295 pitch Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 235000019994 cava Nutrition 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 230000008034 disappearance Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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
-
- 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
- E04C3/08—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal with apertured web, e.g. with a web consisting of bar-like components; Honeycomb girders
- E04C3/083—Honeycomb girders; Girders with apertured solid web
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C5/00—Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
- E04C5/01—Reinforcing elements of metal, e.g. with non-structural coatings
- E04C5/06—Reinforcing elements of metal, e.g. with non-structural coatings of high bending resistance, i.e. of essentially three-dimensional extent, e.g. lattice girders
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C3/00—Structural elongated elements designed for load-supporting
-
- 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
-
- 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
- E04C3/08—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal with apertured web, e.g. with a web consisting of bar-like components; Honeycomb girders
- E04C3/09—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal with apertured web, e.g. with a web consisting of bar-like components; Honeycomb girders at least partly of bent or otherwise deformed strip- or sheet-like material
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G11/00—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs
- E04G11/36—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs for floors, ceilings, or roofs of plane or curved surfaces end formpanels for floor shutterings
- E04G11/48—Supporting structures for shutterings or frames for floors or roofs
- E04G11/50—Girders, beams, or the like as supporting members for forms
-
- 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
- E04C2003/0473—U- or C-shaped
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G11/00—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs
- E04G11/36—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs for floors, ceilings, or roofs of plane or curved surfaces end formpanels for floor shutterings
- E04G11/48—Supporting structures for shutterings or frames for floors or roofs
- E04G11/50—Girders, beams, or the like as supporting members for forms
- E04G2011/505—Girders, beams, or the like as supporting members for forms with nailable or screwable inserts
Abstract
The invention provides a beam body for building, comprising: an elongated body having: two vertical walls and a top wall connected with the top edges of the two vertical walls; two vertical walls extending inwards from the bottom edges of the two vertical walls, and the free edges of the two vertical walls extend upwards to form vertical walls with proper height; a plurality of spacing members are arranged between the two vertical walls of the main body, and the spacing members enable the two vertical walls to keep a fixed distance. When the battens are to be erected on the beam body, the beam body can be matched with a fixing component to fix the battens so as to facilitate the laying of the template. A connecting member can be axially connected between the two beams to extend the length of the beams.
Description
Technical field
The present invention is relevant with building product, in details of the words, means a kind of beam body for building.
Background technology
Constructions work system becomes building hardware with concrete grouting.When various building occasion is in the milk, supporting batten in order to prop up template with beam body is widely used building method, to bear concrete weight or pressure.
Known beam body is large with wooden frame and beams of metal, and only the structural strength of wooden frame is good and cannot reclaim, and can only directly abandon during breaking-up, cannot as his use, is not a good selection to the epoch stressing environmental protection now.
And the section structure of known beams of metal is quite simple, the limited pressure that can bear, stressed slightly large time, often can cause beam body deformability or lateral bending, higher active force cannot be born.
Moreover, the template system of grouting supports by batten, and batten is subject to beam body withstands, but no matter wooden frame or beams of metal, does not all have the design can fixing batten, if it is stronger to run into filling intensity, batten can easily offset its original position because being given a shock, even drop on beam body, causes the danger that template disintegration is collapsed, concrete drops.In addition, the length that known Liang Tiwei is certain, known techniques there is no suitable design and beam body is connected into longer length, when region of being in the milk exceeds beam body length, beam body just arbitrarily sets up by many personnel of applying, cause the support shuttering that beam body is asymmetric, staggered, the support force causing each position of template to be subject to is uneven.Therefore, the beam body can fixed batten and can connect another beam body design is provided, just becomes and have problem to be solved.
Summary of the invention
Main purpose of the present invention is to provide a kind of beam body for building, can improve the stressed property of beam body, make it more sturdy and durable.
Another object of the present invention is to provide a kind of beam body for building, this beam body can arrange in pairs or groups most fixed component for batten erection, to lay template.
Another object of the present invention is to provide a kind of beam body for building, and this beam body connecting elements of can arranging in pairs or groups makes Liang Tike axially connect, to form the longer brace summer of length, in response to demand during grouting area.
Beam body provided by the present invention, includes:
A beam body for building, it is a longitudinal bodies, and has single section configuration, it is characterized in that including:
One main body is a longitudinal bodies, has single section configuration, comprising: two walls, with appropriate intervals parallel side-by-side; One roof, is laterally connected in this two walls apical margin; Two end walls, extend internally from this two walls root edge level; Two vertical walls, also upwards extend one suitably highly from the free edge of this two ends wall respectively;
Most perforation, through two walls of this main body;
Most spacer member, is arranged in the perforation of this two wall of this main body, and respectively two ends of this spacer member respectively have outside an inner edge and one to edge; Respectively this two inner edge of this spacer member props up the internal face of this two wall respectively, this two outer outside wall surface propping up this two wall to edge respectively.
Wherein, respectively this spacer member is a microscler distance piece, this two inner edge and this two outer two ends being located at this distance piece to edge respectively.
Wherein, respectively this spacer member comprises a distance piece and a limit assembly, and this distance piece is a body, has a perforation; Respectively this limit assembly has two ends, and is arranged in the perforation of this two wall and the perforation of this distance piece; Two ends of this distance piece form this two inner edge; Two ends of this limit assembly form this and two support edge outward.
Wherein, this limit assembly is made up of a bolt and a nut, and this bolt has a head, and the head of this bolt and this nut form this and two outer support edge.
Wherein, this limit assembly is a rivet, and two ends of this rivet form this and two support edge outward.
Wherein, most open-work, the longitudinal direction along this main body is located at this main body at equal intervals, and those open-works run through this two wall, and the apical margin of this main body contiguous.
Wherein:
Most open-work, the longitudinal direction along this main body is located at this main body and is run through this two wall;
More include: a fixed component, there are a plate body, two walls and two convex walls; This plate body has at least four side; This two wall is located at an opposite side of this plate body, and upwards extends from this plate body, forms an accommodation space between this plate body and this two wall; Another opposite side of this plate body is located at by this two convex wall, and from this plate body to downward-extension, respectively this convex wall has at least one coupling hole; This fixed component is placed in the roof of this main body, and the coupling hole of two convex walls of this fixed component and the open-work of two walls of this main body connect with at least one cross-under part.
Wherein, a bearing space is formed between the wall of this main body the same side, Di Yuan and vertical wall; More including: a connecting elements, comprising: a body, is the longitudinal bodies of a hollow; Two upright foots, are located at this body bottom surface; This connecting elements one end system penetrates in this main body, and this two foot lays respectively in this two bearings space.
Wherein:
At least two connecting holes, run through this two wall of this main body, and close on the two ends of this main body respectively;
A bearing space is formed between the wall of this main body the same side, Di Yuan and vertical wall; More including: a connecting elements, comprising: a body, is the longitudinal bodies of a hollow; At least one conjunction, has two upright foots; One top board, connects this two foot; This conjunction is fixedly arranged on this body bottom surface; At least two through holes, laterally run through the two side faces of this connecting elements, and close on connecting elements two end respectively; This connecting elements one end penetrates in this main body, and the through hole of this connecting elements one end and the connecting hole of this main body one end connect with at least one assembly that is spirally connected.
Wherein, the through hole of this connecting elements is located at this body.
The present invention establishes most spacer member in two walls of this main body, and those spacer member restrain this two wall, makes this two wall keep certain interval, not easily caves in or be out of shape when making it stressed.
The open-work of this beam body can coordinate a cross-under part to connect a fixed component, and this fixed component can fix batten, and batten is not easily rocked arbitrarily, makes template have good support, smooth in order to construction.
One end of this beam body can utilize at least one assembly that is spirally connected to be connected with one end of a connecting elements, the other end of this connecting elements is connected with another beam body, uses and beam body is axially connected, form the brace summer of a Len req, with grouting area during coordinative construction, with support shuttering.And the brace summer of majority is when support shuttering, can the arrangement of rule, make each position of template all can be subject to good support.
For the effect that can understand object of the present invention, feature further and reach, hereby lift the present invention two preferred embodiment below, and after coordinating diagram to be described in more detail in.
Accompanying drawing explanation
Fig. 1: the stereogram of the present invention first preferred embodiment.
The exploded perspective view of the beam body of Fig. 2: Fig. 1.
The sectional drawing of the 3-3 hatching line of Fig. 3 (A): Fig. 1.
Fig. 3 (B): another sectional drawing of the present invention first preferred embodiment.
Fig. 4 (A) and Fig. 4 (B): the stereogram of fixed component.
Fig. 5: the connection status showing beam body of the present invention and fixed component.
Fig. 6: the schematic diagram setting up batten in the present invention.
The elevation of Fig. 7: Fig. 6.
Fig. 8: the stereogram of two beam bodies of the present invention and a connecting elements.
Fig. 9: the connection status of display beam body and connecting elements.
The sectional drawing of the 10-10 hatching line of Figure 10: Fig. 9.
Figure 11: show the stereogram that two beam bodies axially connect.
Figure 12: the sectional drawing of the beam body of the present invention second preferred embodiment.
Figure 13: the comparative graph of beam body of the present invention and four kinds of known beam bodies.
Figure 14: the comparison sheet of beam body of the present invention and four kinds of known beam bodies.
Detailed description of the invention
Refer to shown in Fig. 1 to Fig. 3, the first preferred embodiment of beam body 10 for building provided by the present invention, it includes:
One main body 20, be a metal longitudinal bodies, have single section configuration, its section structure has: two walls 21, with appropriate intervals parallel side-by-side; One roof 22, is laterally connected in this two wall 21 apical margin; Two end walls 23, extend internally from this two wall 21 root edge level, the free edge of this two ends wall 23 respectively to the vertical wall 24 of the suitable height of upper extension one.Most open-work 25, the longitudinal direction along this main body 20 equally spaced runs through this two wall 21, and is close in the apical margin of this two wall 21.At least two connecting holes 27, run through this two wall 21, are close in the two ends of this main body 20 respectively.Every one end of this main body 20 is equipped with two connecting holes 27, and this two connecting hole 27 is along the longitudinal arrangement of this main body.The reinforcement part 211 of predetermined number is stamping forming concavo-convex position, is located at this two wall 21, and the center of each reinforcement part 211 also forms hole.Most perforation 28, through this two wall 21.
A bearing space 26 is formed between wall 21 in main body 20 the same side, end wall 23 and vertical wall 24.
Most spacer member 30, the present embodiment arranges four spacer member 30 at equal intervals in this main body 20, and each spacer member 30 is made up of a distance piece 31 and a limit assembly.Respectively this distance piece 31 is a body, has a perforation 32, and each distance piece 31 is located in this main body 20, and its two end also abuts the internal face of this two wall 21, and as Fig. 3 (A), this perforation 32 corresponds to a perforation 28 of this main body.Each limit assembly is one to be spirally connected assembly in the present embodiment, respectively there is bolt 36 and a nut 37, the shaft of the bolt 36 of each limit assembly wears the perforation 32 of each distance piece 31 and the perforation 28 of this two wall 21, multiple and this nut 37 is spirally connected, and is anchored between this two wall 21 by each distance piece 31 by this.Refer to Fig. 3 (A), two ends of this distance piece 31 form two inner edges 33 of this limit assembly, prop up the internal face of this two wall 21 respectively; The head of this bolt 36 and this nut 37 form two of this limit assembly respectively and support edge 34 outward, the outside wall surface of this two wall 21 to position, make this two wall keep constant spacing, can not closing or expand outward, guarantee rigidity and the intensity of this main body.
Will be understood that, respectively this limit assembly also can be a rivet 38, as shown in Fig. 3 (B), this rivet 38 is through the perforation 32 of each distance piece 31 and the perforation 28 of this two wall 21, its two end is formed outer to edge 34, prop up the outside wall surface of this two wall 21, to reach this two wall 21 of location in the effect of constant spacing.
Refer to Fig. 4, Fig. 5, at least one fixed component 40, there are plate body 41, two wall 43 and two convex walls 45.This plate body 41 is rectangular, has four side 42.This two wall 43 is located at an opposite side 42 of this plate body 41 abreast, and upwards extends; Another opposite side of this plate body is located at by this two convex wall 45, and to downward-extension.An accommodation space 47 is formed between this plate body 41 and this two wall 43.This fixed component 40 is cross-placed on this beam body 10, and this plate body 41 contacts this roof 22; This two convex wall 45 contacts with two walls 21 of this main body 20 respectively.One cross-under part 48 is arranged in the coupling hole 46 of this two convex wall 45 and the open-work 25 of this two wall 21, one end of this cross-under part 48 has a stop section 481, the other end is articulated with a stop part 482, this cross-under part 48 is through after this two convex wall 45 and this two wall 21, this stop part 482 can rotate voluntarily and hang down, as shown in Fig. 4 (A), cross-under part 48 just can not depart from this fixed component.Fixed component 40 is connected with beam body 10 by this cross-under part 48.
The using state of Fig. 6 system the present embodiment, multiple beam body 10, with appropriate intervals parallel side-by-side, each beam body installs some fixed components 40; Most batten 70, be across in the accommodation space 47 of the fixed component 40 of those beam bodies 10, and utilizing a holding firmware 49 to fix those battens 70 through the fixing hole 44 (as shown in Figure 4) of the wall 43 of this fixed component, this holding firmware 49 can be the thing that bolt, self-tapping screw or nail etc. can be fixed or abut.After this batten 70 has been connected with this fixed component 40, then on batten 70, place a template 71, as Fig. 7.During grouting, refer to Fig. 7, concrete is toppled over above this template 71, concrete weight is all pressed in this template 71, weight fraction is dissipated to each batten 70 again by this template 71, and weight fraction is dissipated to each beam body 10 by each batten 70 again, because each batten 70 is subject to the fixing of this fixed component 40, the not easily random displacement because being subject to concrete impact, can keep higher by force intensity.Wall 21 and the vertical wall 24 of each beam body 10 are just positioned at concrete gravity direction, make Liang Tishi be enough to bear weight.Distance piece 31 between two walls 21 being installed in each beam body 10 also has its effect, and the inner edge 33 that respectively this distance piece 31 2 end is formed supports this two wall 21, makes this two wall 21 keep certain intervals, unlikelyly inside contracts depression.Limit assembly outer supports the outside wall surface that edge 34 (i.e. the head of bolt 36 and nut 37) props up this two wall 21, this two wall is limited in certain intervals, stop its dilatating and deformable outward, therefore this two wall 21 keeps a determining deviation, guarantee that each beam body 10 keeps its structural strength.In addition, the reinforcement part 211 of this beam body 10, can increase the stressed property of beam body.And two walls 21 of beam body and two vertical walls 24 are in opposite directions uprightly, and be positioned at concrete pressure direction, improve the structural strength of each beam body 10, make it can bear larger positive pressure.
When grouting region is larger, when running into the situation of beam body 10 curtailment, the invention provides a kind of connecting elements 50, as Fig. 8, two beam bodies 10 axially can be connected by a connecting elements 50, the length group of beam body is connected into the length being enough to support shuttering, and can strengthen according to this this two beams body 10 by force intensity.
Refer to Fig. 8, the element that this beam body 10 comprises is all identical with the first embodiment, and similar elements also uses identical component symbol, repeats no more.
This connecting elements 50 1 hardware, includes: a body 51 is the longitudinal bodies of a hollow, has such as rectangular single section.Four through holes 53, laterally run through the two side faces 52 of this body 51, are close in the two ends of this body 51 respectively, and arrange along the longitudinal direction of this body 51.
Two conjunctions 55, the section configuration of this two conjunction 55 generally in ㄇ shape, includes: two upright foots 56, with appropriate intervals parallel side-by-side, and a top board 57, be laterally connected in this two foot 56 apical margin.This two conjunction 55 is with the diapire 54 of its this top board 57 this body 51 affixed.This two foot 56 is formed at the bottom side of this body 51.
Four are spirally connected assembly 60, respectively comprise bolt 62 and a nut 64.
Refer to Fig. 9 to Figure 11, during for two beam bodies 10 are axially connected, one end of this two beams body 10 wears one end of this connecting elements 50 respectively, two foots 56 of this conjunction 55 are placed in this two bearings space 26 respectively, and the connecting hole 27 of this two beams body 10 one end also corresponds respectively to the through hole 53 of one end of this connecting elements 50.Then, this four bolt 62 being spirally connected assembly 60 is arranged in the connecting hole 27 of beam body 10 and the through hole 53 of this connecting elements 50 respectively, multiple and this nut 64 is spirally connected, and uses and makes this two beams body 10 affixed with this connecting elements 50.
Utilize connecting elements 50 axially can connect the beam body 10 drawing more than two, and between this two beams body 10 and connecting elements 50, there is firmly associativity.Preferably, this two foot 56 props up the end wall 23 of this main body 20, and as Figure 10, and the top of connecting elements 50 also can prop up the roof 22 of this main body 20, make connecting elements 50 also have the effect by force intensity of this main body 20 of enhancing, improve the effect of this beam body 10 support shuttering.
After the axial connection of beam body 10 of more than two, coordinate most fixed component 40, more batten 70 can be fixed, in order to the template that bearing length is longer.
Second preferred embodiment of Figure 12 system beam body 10 of the present invention, similar elements continues to use same-sign.The distance piece 39 of spacer member 30 in microscler (tubulose or column) of the present embodiment, be arranged in the perforation 28 of this two wall 21 of main body 20, the outer peripheral face of two ends of this distance piece 39 respectively forms an inner edge 33 and and supports edge 34 outward, this two inside and outside inside and outside wall propping up this two wall 21 to edge 33,34 respectively, make this two wall 21 keep fixed intervals, guarantee the intensity of beam body.
Beam body of the present invention is better than other circulated on the market at present beam body, and the usefulness that can produce with beam body of the present invention and moment of flexure (moment) and the per unit price of other four kinds of known beam bodies (A, B, C, D) is below made and being compared.
Refer to the graph of a relation that Figure 13 shows the present invention and known four kinds of beam bodies, when for grouting slab thickness thicker, arrangement pitches between various beam body is namely more close, when the moment of flexure of beam body is larger, the stressed property representing Liang Ti is stronger, more not easy fracture, therefore the Liang Tike of larger moment of flexure bears larger heavy burden, and the arrangement pitches between beam body is also larger.The design formulas of moment of flexure (M) is that yield strength (Fy) is multiplied by section modulus (Z).
Please refer to Figure 14.The beam body (being called for short TopBeam) of present pre-ferred embodiments is made with the steel of Q390, and its yield strength (Fy) is 4000kgf/cm
2, section modulus (Z) is 26.2cm
3, the moment of flexure (M) that can calculate beam body of the present invention is 4000X26.2=104800kgf-cm.And the weight of beam body of the present invention is 6 kg/ms (kg/m), the price of per kilogram is New Taiwan Currency (lower with) 45 yuan/kg, and therefore beam body per unit price of the present invention institute can the usefulness of output be that 104800/ (6kg/m*45 unit/kg)=388.15kgf-cm/ is first.
The section of A beam body (EFCOE-beam) is trapezoidal, and its yield strength (Fy) is 3600kgf/cm
2, section modulus (Z) is 28.6cm
3, the moment of flexure (M) that can calculate A beam body is 3600X28.6=102960kgf-cm.And A beam body weight is 5.5kg/m, the price of per kilogram is 106.7 yuan/kg, therefore A beam body per unit price can the usefulness of output be 102960/ (5.5kg/m*106.7 unit/kg)=175.40kgf-cm/ unit.
B beam body (thin-wall channel 2) is an i beam, and its yield strength is 2500kgf/cm
2, section modulus is 33.6cm
3, its moment of flexure is 2500X33.6=84000kgf-cm.And B beam body weight is 8.2kg/m, the price of per kilogram is 28 yuan/kg, therefore B beam body per unit price can the usefulness of output be 84000/ (8.2kg/m*28 unit/kg)=365.85kgf-cm/ unit.
C beam body (H20 wooden frame) is a wooden frame, and through test, its moment of flexure is 50968kgf-cm.And C beam body weight is 4.7kg/m, the price of per kilogram is 83 yuan/kg, therefore C beam body per unit price can the usefulness of output be 50968/ (4.7kg/m*83 unit/kg)=130.65kgf-cm/ unit.
D beam body (thin-wall channel 1) is a C ellbeam body, and its yield strength is 2500kgf/cm2, and section modulus is 16.8cm3, and the moment of flexure that can calculate D beam body is 2500X16.8=42000kgf-cm.And D beam body weight is 4.1kg/m, the price of per kilogram is 28 yuan/kg, therefore D beam body per unit price can the usefulness of output be 42000/ (4.1kg/m*28 unit/kg)=365.85kgf-cm/ unit.
By this, compare with the moment of flexure (M) of various beam body, beam body (TopBeam) >A beam body (EFCOE-beam) >B beam body (thin-wall channel 2) >C beam body (H20 wooden frame) >D beam body (thin-wall channel 1) of the present invention, the moment of flexure of beam body of the present invention is best, in other words beam body of the present invention is the strongest by gravity, and the active force that can bear is the highest.Please referring again to per unit price can output efficiency ratio comparatively, sequentially beam body (TopBeam) >B beam body (thin-wall channel 2) of the present invention=D beam body (thin-wall channel 1) >A beam body (EFCOE-beam) >C beam body (H20 wooden frame), beam body of the present invention is also come out first, the cost of meaning and spending same, beam body of the present invention but can provide better support force, and the price of beam body every meter of the present invention is even less than the half of the secondary high A beam body of moment of flexure, the amount of money of TYP can only buy an A beam body, but two beam bodies of the present invention can have been bought, and two beam bodies of the present invention are combined in the mode of parallel side-by-side, the moment of flexure that the moment of flexure obtained exceeds A beam body is especially many, but price is still less than the price of an A beam body, as can be seen here, not only structural strength is solid for beam body of the present invention, its cost performance also very has advantage.
In addition, according to statistics, the carrying weight average that the mankind once can bear is no more than 25 kilograms, even and if three beam bodies are combined as a longer beam body by beam body of the present invention, and comprise the weight of connecting elements, also be no more than 23 kilograms, lower than the weight that the mankind on average can carry, the people more modest for stature should also can carry, therefore, not only structural strength is good for beam body of the present invention, cost performance is high, and average weight, excessive burden can not be caused to construction worker.
On to take off all embodiments be only that the present invention and unrestricted is described.Beam body provided by the present invention, be ware the structure of initiating, and improve many disappearances of existing beam body.
Claims (10)
1. a beam body for building, it is a longitudinal bodies, and has single section configuration, it is characterized in that including:
One main body is a longitudinal bodies, has single section configuration, comprising: two walls, with appropriate intervals parallel side-by-side; One roof, is laterally connected in this two walls apical margin; Two end walls, extend internally from this two walls root edge level; Two vertical walls, also upwards extend one suitably highly from the free edge of this two ends wall respectively;
Most perforation, through two walls of this main body;
Most spacer member, is arranged in the perforation of this two wall of this main body, and respectively two ends of this spacer member respectively have outside an inner edge and one to edge; Respectively this two inner edge of this spacer member props up the internal face of this two wall respectively, this two outer outside wall surface propping up this two wall to edge respectively.
2. beam body for building as claimed in claim 1, is characterized in that, respectively this spacer member is a microscler distance piece, this two inner edge and this two outer two ends being located at this distance piece to edge respectively.
3. beam body for building as claimed in claim 1, is characterized in that, respectively this spacer member comprises a distance piece and a limit assembly, and this distance piece is a body, has a perforation; Respectively this limit assembly has two ends, and is arranged in the perforation of this two wall and the perforation of this distance piece; Two ends of this distance piece form this two inner edge; Two ends of this limit assembly form this and two support edge outward.
4. beam body for building as claimed in claim 3, is characterized in that, this limit assembly is made up of a bolt and a nut, and this bolt has a head, and the head of this bolt and this nut form this and two outer support edge.
5. beam body for building as claimed in claim 3, is characterized in that, this limit assembly is a rivet, and two ends of this rivet form this and two support edge outward.
6. beam body for building as claimed in claim 1, is characterized in that, most open-work, and the longitudinal direction along this main body is located at this main body at equal intervals, and those open-works run through this two wall, and the apical margin of this main body contiguous.
7. beam body for building as claimed in claim 1, is characterized in that:
Most open-work, the longitudinal direction along this main body is located at this main body and is run through this two wall;
More include: a fixed component, there are a plate body, two walls and two convex walls; This plate body has at least four side; This two wall is located at an opposite side of this plate body, and upwards extends from this plate body, forms an accommodation space between this plate body and this two wall; Another opposite side of this plate body is located at by this two convex wall, and from this plate body to downward-extension, respectively this convex wall has at least one coupling hole; This fixed component is placed in the roof of this main body, and the coupling hole of two convex walls of this fixed component and the open-work of two walls of this main body connect with at least one cross-under part.
8. the beam body for building as described in claim as arbitrary in claim 1 to 7, is characterized in that, forms a bearing space between the wall of this main body the same side, Di Yuan and vertical wall; More including: a connecting elements, comprising: a body, is the longitudinal bodies of a hollow; Two upright foots, are located at this body bottom surface; This connecting elements one end system penetrates in this main body, and this two foot lays respectively in this two bearings space.
9. the beam body for building as described in claim as arbitrary in claim 1 to 7, is characterized in that:
At least two connecting holes, run through this two wall of this main body, and close on the two ends of this main body respectively;
A bearing space is formed between the wall of this main body the same side, Di Yuan and vertical wall; More including: a connecting elements, comprising: a body, is the longitudinal bodies of a hollow; At least one conjunction, has two upright foots; One top board, connects this two foot; This conjunction is fixedly arranged on this body bottom surface; At least two through holes, laterally run through the two side faces of this connecting elements, and close on connecting elements two end respectively; This connecting elements one end penetrates in this main body, and the through hole of this connecting elements one end and the connecting hole of this main body one end connect with at least one assembly that is spirally connected.
10. beam body for building as claimed in claim 9, is characterized in that, the through hole of this connecting elements is located at this body.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW103208176U TWM491702U (en) | 2014-05-09 | 2014-05-09 | Panel frame for building structures |
| TW103208176 | 2014-05-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105089265A true CN105089265A (en) | 2015-11-25 |
Family
ID=52576706
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410552439.5A Pending CN105089265A (en) | 2014-05-09 | 2014-10-17 | Beam for building |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US20150322675A1 (en) |
| JP (1) | JP5944469B2 (en) |
| KR (2) | KR20150128576A (en) |
| CN (1) | CN105089265A (en) |
| AU (1) | AU2015202492A1 (en) |
| CA (1) | CA2887970A1 (en) |
| DE (1) | DE102014118584A1 (en) |
| ES (1) | ES2550529B1 (en) |
| FR (1) | FR3020825B1 (en) |
| GB (1) | GB2526199B (en) |
| SG (1) | SG10201503591YA (en) |
| TW (1) | TWM491702U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110552459A (en) * | 2019-09-26 | 2019-12-10 | 武汉卡特激光工程有限责任公司 | High-strength beam structure |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3186455B1 (en) | 2014-07-07 | 2020-11-04 | Rockhouse International Pty Ltd. | Frame systems for building structures |
| EP3202998B1 (en) * | 2016-02-02 | 2018-05-09 | ULMA C y E, S. Coop | Horizontal formwork |
| USD956268S1 (en) | 2019-08-01 | 2022-06-28 | Hunter Douglas Industries B.V. | Ceiling panel |
| KR102115029B1 (en) * | 2020-01-22 | 2020-05-25 | 채상원 | Section shape steel of high-rigidity |
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2014
- 2014-05-09 TW TW103208176U patent/TWM491702U/en unknown
- 2014-10-17 CN CN201410552439.5A patent/CN105089265A/en active Pending
- 2014-11-20 US US14/549,072 patent/US20150322675A1/en not_active Abandoned
- 2014-11-21 JP JP2014236204A patent/JP5944469B2/en not_active Expired - Fee Related
- 2014-12-12 DE DE102014118584.6A patent/DE102014118584A1/en not_active Ceased
-
2015
- 2015-04-16 GB GB1506479.3A patent/GB2526199B/en not_active Expired - Fee Related
- 2015-04-16 CA CA2887970A patent/CA2887970A1/en not_active Abandoned
- 2015-05-06 KR KR1020150062960A patent/KR20150128576A/en not_active Application Discontinuation
- 2015-05-07 ES ES201530622A patent/ES2550529B1/en not_active Expired - Fee Related
- 2015-05-07 FR FR1500959A patent/FR3020825B1/en not_active Expired - Fee Related
- 2015-05-07 SG SG10201503591YA patent/SG10201503591YA/en unknown
- 2015-05-08 AU AU2015202492A patent/AU2015202492A1/en not_active Abandoned
-
2018
- 2018-04-16 KR KR1020180043930A patent/KR20180041109A/en not_active Application Discontinuation
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| GB2215752A (en) * | 1988-03-18 | 1989-09-27 | Pilecon Engineering Berhad | Space frame |
| US20050241258A1 (en) * | 2004-04-28 | 2005-11-03 | Shih Lung C | Support beam |
| WO2006053368A1 (en) * | 2004-11-17 | 2006-05-26 | Jr Consulting & Drafting Pty Limited | Framing members and their inter-connection |
| CN201050189Y (en) * | 2007-05-11 | 2008-04-23 | 王克俭 | Formwork strut-beam |
| CN201092700Y (en) * | 2007-09-03 | 2008-07-30 | 刘立民 | N-shaped girder steel |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110552459A (en) * | 2019-09-26 | 2019-12-10 | 武汉卡特激光工程有限责任公司 | High-strength beam structure |
| CN110552459B (en) * | 2019-09-26 | 2022-01-07 | 武汉卡特激光工程有限责任公司 | High-strength beam structure |
Also Published As
| Publication number | Publication date |
|---|---|
| AU2015202492A1 (en) | 2015-11-26 |
| GB201506479D0 (en) | 2015-06-03 |
| SG10201503591YA (en) | 2015-12-30 |
| TWM491702U (en) | 2014-12-11 |
| DE102014118584A1 (en) | 2015-11-12 |
| ES2550529R1 (en) | 2016-03-15 |
| GB2526199A (en) | 2015-11-18 |
| ES2550529A2 (en) | 2015-11-10 |
| FR3020825B1 (en) | 2021-04-23 |
| FR3020825A1 (en) | 2015-11-13 |
| KR20150128576A (en) | 2015-11-18 |
| CA2887970A1 (en) | 2015-11-09 |
| ES2550529B1 (en) | 2016-12-27 |
| JP5944469B2 (en) | 2016-07-05 |
| US20150322675A1 (en) | 2015-11-12 |
| JP2015214880A (en) | 2015-12-03 |
| GB2526199B (en) | 2016-06-15 |
| KR20180041109A (en) | 2018-04-23 |
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Application publication date: 20151125 |