CN206110331U - Prefabricated assembly building of lightweight steel construction lightweight concrete - Google Patents

Prefabricated assembly building of lightweight steel construction lightweight concrete Download PDF

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Publication number
CN206110331U
CN206110331U CN201621115757.6U CN201621115757U CN206110331U CN 206110331 U CN206110331 U CN 206110331U CN 201621115757 U CN201621115757 U CN 201621115757U CN 206110331 U CN206110331 U CN 206110331U
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China
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lightweight
concrete
wall
prefabricated
component
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CN201621115757.6U
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Chinese (zh)
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陈长安
陈灏源
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Chengdu Lvjian Science & Technology Co Ltd
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Chengdu Lvjian Science & Technology Co Ltd
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Abstract

The utility model discloses a prefabricated assembly building of lightweight steel construction lightweight concrete, including prefabricated assembly wall body of lightweight steel construction lightweight concrete and the prefabricated assembly floor of lightweight steel construction lightweight concrete, the prefabricated assembly wall body of lightweight steel construction lightweight concrete includes lightweight steel wall body skeleton and prefabricated lightweight concrete wallboard component, the prefabricated assembly floor of lightweight steel construction lightweight concrete includes light steel floor framing and prefabricated lightweight concrete floor subassembly, formation lightweight steel construction system is connected through light steel ring roof beam subassembly with light steel floor framing to the lightweight steel wall body skeleton, through cast in situ concrete with prefabricated assembly wall body of lightweight steel construction lightweight concrete and the prefabricated assembly floor slab pouring one -tenth body structure of lightweight steel construction lightweight concrete. The utility model discloses a prefabricated building adopts on -the -spot mode of assembling, and post, roof beam, board an organic whole build, forms close post frame and miller floor structures, has overcome the tradition and has assembled and connect that position treatment process is complicated, the defect of easy fracture, has good anti -seismic performance, and it is convenient to construct in addition, fast, and the transportation is convenient.

Description

A kind of lightweight steel construction lightweight concrete prefabrication and assembly construction building
Technical field
This utility model belongs to building structure technology field, and more particularly to a kind of lightweight steel construction lightweight concrete prefabrication and assembly construction is built Build.
Background technology
Existing light section steel structure typically adopts light H section steel(Welding is rolled;Variable cross-section or uiform section)Make a shape Steelframe is supported, and c-type, Z-type light gauge cold-formed steel shape make purlin and wall beam, and using high-strength bolt, plain bolt and self-tapping screw etc. Connector and encapsulant are assembled, it is impossible to bear larger load.
Utility model content
Goal of the invention of the present utility model is:For above-mentioned problem, there is provided one kind can be born compared with big load, And lightweight steel construction lightweight concrete prefabrication and assembly construction building quick and easy for installation.
What the technical solution of the utility model was realized in:A kind of lightweight steel construction lightweight concrete prefabrication and assembly construction building, its It is characterised by:It is described including lightweight steel construction lightweight concrete prefabrication and assembly construction body of wall and lightweight steel construction lightweight concrete prefabricated slab Lightweight steel construction lightweight concrete prefabrication and assembly construction body of wall includes light steel wall framework and prefabricated light concrete wall panel component, the light steel Structure lightweight concrete prefabricated slab includes soft steel board skeleton and prefabricated lightweight concrete floor component, the light steel wall Skeleton is connected to form lightweight steel construction system by light steel ring beam assembly with soft steel board skeleton, in body of wall and concrete floor slab placement, The light steel wall framework both sides are respectively arranged with wall form, and the wall form coordinates with prefabricated light concrete wall panel component Form the casting space of relative closure, be provided with slab form below the soft steel board skeleton, the slab form with it is pre- Lightweight concrete floor component processed cooperatively forms the casting space of relative closure, the cast-in-place concrete in the casting space, passes through Lightweight steel construction lightweight concrete prefabrication and assembly construction body of wall and lightweight steel construction lightweight concrete prefabricated slab are poured and built up by cast-in-place concrete Integrative-structure.
Lightweight steel construction lightweight concrete prefabrication and assembly construction building described in the utility model, its described light steel wall framework is by some Group columns assemblies composition, the prefabricated light concrete wall panel component is arranged between adjacent upright posts component, described prefabricated light mixed It is disposed with some groups of reinforcing bar tie rod components, the reinforcing bar tie rod component and light steel wall bone in solidifying cob wall board component at a certain distance Frame connects, and every group of reinforcing bar tie rod component is by least one along the horizontal reinforcement of body of wall length direction arrangement and along thickness of wall body side To and be arranged in columns assemblies both sides longitudinal reinforcement composition, when body of wall is poured, in the column group of the light steel wall framework The body of wall both sides of part corresponding position are respectively arranged with wall form, and the wall form coordinates shape with prefabricated light concrete wall panel component Into the casting space of relative closure, the cast-in-place concrete in the casting space, by cast-in-place concrete by light steel wall framework, Prefabricated light concrete wall panel component and reinforcing bar tie rod component pour into a single integrated structure.
Lightweight steel construction lightweight concrete prefabrication and assembly construction building described in the utility model, its described soft steel board skeleton is by some Group longeron component composition, the prefabricated lightweight concrete floor component is arranged between adjacent longeron component, in the soft steel board Skeleton top is provided with cracking resistance bar-mat reinforcement, in concrete floor slab placement, is provided with slab form below the soft steel board skeleton, institute State slab form and cooperatively form the casting space of relative closure with prefabricated lightweight concrete floor component, it is existing in the casting space Pouring concrete, is poured soft steel board skeleton, prefabricated lightweight concrete floor component and cracking resistance bar-mat reinforcement by cast-in-place concrete Into a single integrated structure, the thickness of the prefabricated lightweight concrete floor component is less than height and position of the cracking resistance bar-mat reinforcement in floor, institute State and poured concrete between cracking resistance bar-mat reinforcement and prefabricated lightweight concrete floor component.
Lightweight steel construction lightweight concrete prefabrication and assembly construction described in the utility model building, its described some groups of columns assemblies along Body of wall length direction is arranged, and every group of columns assemblies are made up of at least one column unit, and each column unit is by along thickness of wall body Direction arrangement ground at least one column composition, when the column is multiple, the column unit connects shape by connection fastener Into columns assemblies;The some groups of longeron components are arranged perpendicular to floor span direction, and every group of longeron component is indulged by least one Beam element is constituted, and by constituting along at least two longerons of slab thickness direction arrangement ground, the longeron unit leads to each longeron unit Cross connection fastener to connect to form longeron component.
Lightweight steel construction lightweight concrete prefabrication and assembly construction building described in the utility model, its described prefabricated light concrete wall panel group Part is less than the spacing between adjacent upright posts component along the width of body of wall length direction, between contiguous prefabricated light concrete wall panel component Casting space is cooperatively formed with wall form, the columns assemblies of the light steel wall framework are located in casting space, described prefabricated To arrange prefabricated light concrete wall panel along body of wall short transverse assembled by some for light concrete wall panel component, and the reinforcing bar draws Bar assembly is arranged between contiguous prefabricated light concrete wall panel, is provided with for putting in the prefabricated light concrete wall panel upper surface Put the mounting groove of horizontal reinforcement, the mounting groove two ends connect respectively with corresponding casting space, the longitudinal reinforcement and level Reinforcing bar is fixedly connected and abuts against the side of correspondence columns assemblies.
Lightweight steel construction lightweight concrete prefabrication and assembly construction building described in the utility model, its described prefabricated lightweight concrete floor group Width of the part along floor span direction is less than the spacing between adjacent longeron component, and what is poured at longeron component in the floor is mixed Xtah Crude Clay structure is in T shape, and the prefabricated lightweight concrete floor component arranges prefabricated light by some along longeron component arranged direction Concrete floor is assembled, and between slab form longeron component corresponding with soft steel board skeleton coagulation is provided with Native cushion block, the thickness of the concrete pad is not less than 20mm.
Lightweight steel construction lightweight concrete prefabrication and assembly construction building described in the utility model, its described light steel wall framework and light steel Collar tie beam component connects to form light steel frame by beam column connection part, and the soft steel board skeleton is arranged in light steel frame and passes through Connector is fixed on formation lightweight steel construction system on light steel ring beam assembly.
Lightweight steel construction lightweight concrete prefabrication and assembly construction described in the utility model building, its light steel ring beam assembly it is any While by least two vertically direction arrangement ground side bar constitute, each side bar is horizontally disposed along body of wall length direction and is arranged on In light steel wall framework between the adjacent upright posts of each column unit, described each side bar by beam column connection part respectively with it is corresponding Column connection adjacent in column unit, the longeron two ends in each longeron unit of the soft steel board skeleton are respectively by connecting Fitting is connected with corresponding side bar in light steel ring beam assembly.
Lightweight steel construction lightweight concrete prefabrication and assembly construction building described in the utility model, its described beam column connection part includes beam column Connector body, is provided with least one by beam column connection part body own partial bent on the beam column connection part body Into corbel, the beam column connection part body remainder forms upright post connecting plate, in beam column connection part after the corbel bending Corresponding part forms the mounting groove laid for side bar on body, and the corbel is mutually perpendicular to upright post connecting plate, when the beam On post connector body formed corbel for it is multiple when, stay at regular intervals between two neighboring corbel, multiple corbels relative to Upright post connecting plate bends to the same side or respectively to the bending of upright post connecting plate both sides, divides on the corbel and upright post connecting plate It is not provided with the screw for being connected with side bar and column.
Lightweight steel construction lightweight concrete prefabrication and assembly construction described in the utility model building, its beam column connection part body it is vertical Post connecting plate is connected with column unit, and the width of beam column connection part body matches with the width of column unit, the beam On post connector body, the width of the upright post connecting plate part of mounting groove both sides match with the width of corresponding column respectively, Spacing between the width and adjacent upright posts of the mounting groove matches, and the width of the mounting groove is not less than the width of side bar Degree, height and the side depth of beam of the mounting groove match.
The beneficial effects of the utility model are:
1st, this utility model is prefabrication, and by the way of on-site consolidation, it is convenient to construct, and speed of application is fast, And convenient transportation.
2nd, this utility model is post, beam, plate formed by integrally casting, forms close post framework and Miller floor construction, overcomes tradition Assembled connecting portion complex treatment process, defect easy to crack, the anti-seismic performance with good stress performance.
3rd, the precoated plate of body of wall of the present utility model and floor adopt lightweight concrete material, with good insulation, every Heat, sound insulation value, if without thermal requirements, normal concrete may also be employed.
4th, the production template of prefabricated light concrete wall panel of the present utility model and floor be big mould, precoated plate physical dimension root The factually cutting of border automatization, template standard and consumption is few, production process is single, install convenient.
Description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of lightweight steel construction lightweight concrete prefabrication and assembly construction body of wall in this utility model.
Fig. 3 is A-A sectional views in Fig. 2.
Fig. 4 is B-B sectional views in Fig. 2.
Fig. 5 is the schematic diagram of model sheetinstallat when body of wall is poured in this utility model.
Fig. 6 is the structural representation of lightweight steel construction lightweight concrete prefabricated slab in this utility model.
Fig. 7 is C-C sectional views in Fig. 6.
Fig. 8 is D-D sectional views in Fig. 6.
The schematic diagram of model sheetinstallat when Fig. 9 is concrete floor slab placement in this utility model.
Figure 10 is the structural representation of lightweight steel construction system in this utility model.
Figure 11 is the structural representation of lightweight steel construction system neutrality column assembly.
Figure 12 is the structural representation of longeron component in lightweight steel construction system.
Figure 13 is the schematic diagram of longeron component and side bar connecting node in lightweight steel construction system.
Figure 14 is the schematic diagram of side bar and columns assemblies connecting node in lightweight steel construction system.
Figure 15 is the side view of Figure 14.
Figure 16 is the structural representation of lightweight steel construction system beam-column connector.
Figure 17 is the structural representation of tie rod in lightweight steel construction system.
Figure 18 is exterior wall and slab form junction scheme of installation in this utility model.
Figure 19 is interior wall and slab form junction scheme of installation in this utility model.
Figure 20 is exterior wall and prefabricated lightweight concrete floor junction scheme of installation in this utility model.
Figure 21 is interior wall and prefabricated lightweight concrete floor junction scheme of installation in this utility model.
Labelling in figure:1 is lightweight steel construction lightweight concrete prefabrication and assembly construction body of wall, and 2 is lightweight steel construction lightweight concrete prefabrication and assembly construction Floor, 3 is light steel wall framework, and 4 is prefabricated light concrete wall panel component, and 5 is soft steel board skeleton, and 6 is prefabricated lightweight concrete Floor component, 7 is light steel ring beam assembly, and 7a is side bar, and 8a is horizontal reinforcement, and 8b is longitudinal reinforcement, and 9 is wall form, and 10 are Cast-in-place concrete, 11 is slab form, and 12 is column, and 13 is longeron, and 14 is mounting groove, and 15 is concrete pad, and 16 is cracking resistance Bar-mat reinforcement, 17 is beam column connection part, and 17a is beam column connection part body, and 17b is corbel, and 17c is upright post connecting plate, and 17d is installation Groove, 17e is screw, and 18 is connector, and 19 is tapping screw, and 20 is tie rod, and 20a is stupefied to strengthen, and 20b is smooth section, and 21 are company Clasp.
Specific embodiment
Below in conjunction with the accompanying drawings, this utility model is described in detail.
In order that the purpose of this utility model, technical scheme and advantage become more apparent, below in conjunction with accompanying drawing and enforcement Example, is further elaborated to this utility model technology.It should be appreciated that specific embodiment described herein only to This utility model is explained, is not used to limit this utility model.
As shown in figs 1-9, a kind of lightweight steel construction lightweight concrete prefabrication and assembly construction building, including lightweight steel construction lightweight concrete is prefabricated Assembling body of wall 1 and lightweight steel construction lightweight concrete prefabricated slab 2, the lightweight steel construction lightweight concrete prefabrication and assembly construction body of wall 1 is wrapped Light steel wall framework 3 and prefabricated light concrete wall panel component 4 are included, the lightweight steel construction lightweight concrete prefabricated slab 2 is wrapped Include soft steel board skeleton 5 and prefabricated lightweight concrete floor component 6, the light steel wall framework 3 by light steel ring beam assembly 7 with The connection of soft steel board skeleton 5 forms lightweight steel construction system, in body of wall and concrete floor slab placement, in the both sides of the light steel wall framework 3 Wall form 9 is respectively arranged with, the wall form 9 cooperatively forms pouring for relative closure with prefabricated light concrete wall panel component 4 Space is built, slab form 11, the slab form 11 and prefabricated lightweight concrete building are provided with below the soft steel board skeleton 5 Board component 6 cooperatively forms the casting space of relative closure, the cast-in-place concrete in the casting space, by cast-in-place concrete 10 Lightweight steel construction lightweight concrete prefabrication and assembly construction body of wall 1 and lightweight steel construction lightweight concrete prefabricated slab 2 are poured into a single integrated structure.
As shown in Fig. 2,3 and 4, the light steel wall framework 3 is made up of some groups of columns assemblies, some groups of column groups Part is arranged along body of wall length direction, and every group of columns assemblies are made up of at least one column unit, and each column unit is by along wall Arrangement ground at least one column 12 in body thickness direction is constituted, and when the column 12 is multiple, the column unit is by connection The connection of fastener 21 forms columns assemblies, and the light steel wall framework adopts light gauge cold-formed steel shape, other light sectional materials may also be employed Material.
Wherein, the prefabricated light concrete wall panel component 4 is arranged between adjacent upright posts component, the prefabricated lightweight concrete Wall panel assembly 4 is less than the spacing between adjacent upright posts component, contiguous prefabricated light concrete wall panel along the width of body of wall length direction Casting space is cooperatively formed with wall form 9 between component 4, the columns assemblies of the light steel wall framework 3 are positioned at casting space It is interior, it is disposed with some groups of reinforcing bar tie rod components at a certain distance in the prefabricated light concrete wall panel component 4, the reinforcing bar draws Bar assembly is connected with light steel wall framework 3, and every group of reinforcing bar tie rod component is by least one level along body of wall length direction arrangement Reinforcing bar 8a and along thickness of wall body direction and be arranged in columns assemblies both sides longitudinal reinforcement 8b composition, the prefabricated lightweight concrete Wall panel assembly 4 is by some assembled, prefabricated lightweight concretes that arrange prefabricated light concrete wall panel along body of wall short transverse The size of wallboard determines that its height is not preferably greater than 600mm, and thickness determines according to building requirements, described according to engineering practice Reinforcing bar tie rod component is arranged between contiguous prefabricated light concrete wall panel, and the diameter of the reinforcing bar tie rod component is according to stressing conditions It is determined that, between the upper and lower away from 600mm is not preferably greater than, it is provided with for placing horizontal reinforcement in the prefabricated light concrete wall panel upper surface The mounting groove 14 of 8a, the two ends of the mounting groove 14 connect respectively with corresponding casting space, the longitudinal reinforcement 8b and horizontal steel Muscle 8a is fixedly connected and abuts against the side of correspondence columns assemblies.
As shown in figure 5, when body of wall is poured, in the body of wall both sides of the columns assemblies corresponding position of the light steel wall framework 3 Wall form 9 is respectively arranged with, the wall form 9 cooperatively forms pouring for relative closure with prefabricated light concrete wall panel component 4 Space is built, the cast-in-place concrete in the casting space, by cast-in-place concrete 10 by light steel wall framework 3, prefabricated light coagulation Cob wall board component 4 and reinforcing bar tie rod component pour into a single integrated structure.
Wherein, the construction method of the lightweight steel construction lightweight concrete prefabrication and assembly construction body of wall is specially:
a), light steel wall framework built by column and connection fastener.
b), scene arranges mounting groove, and will be provided with the prefabricated light mixed of mounting groove in prefabricated light concrete wall panel upper surface Solidifying cob wall plate is separately positioned between adjacent upright posts component.
c), make reinforcing bar tie rod component, by longitudinal reinforcement according to wall skeleton neutrality column assembly position be welded on level On reinforcing bar, each two longitudinal reinforcement is one group and is engaged with columns assemblies.
d), the reinforcing bar tie rod component made first is vertically arranged, then inserted by between two neighboring column, Zhi Daoshui After every group of longitudinal reinforcement on flat reinforcing bar is corresponding with columns assemblies, it is rotated by 90 ° horizontal reinforcement, wherein horizontal reinforcement is placed to pre- In the mounting groove of light concrete wall panel processed, and every group of longitudinal reinforcement is then separately positioned on the both sides for corresponding to columns assemblies, then will Reinforcing bar tie rod component carries out colligation or welding with wall skeleton.
e), prefabricated light concrete wall panel is carried out successively assembly, and according to step between contiguous prefabricated light concrete wall panel Rapid d)Mode be respectively provided with reinforcing bar tie rod component, and lay mortar between two neighboring prefabricated light concrete wall panel.
f), treat after the completion of prefabricated light concrete wall panel parts assembling, in the columns assemblies corresponding position of light steel wall framework Body of wall both sides are respectively provided with wall form, and are fixed by Screw arbor with nut at both-ends, then carry out concreting, by cast-in-place mixed Light steel wall framework, prefabricated light concrete wall panel component and reinforcing bar tie rod component are poured into a single integrated structure, the wall by solidifying soil Body template is removed after prescribed strength is reached.
Wherein, in step e)In, first reinforcing bar tie rod component is positioned over into the prefabricated light concrete wall panel upper surface of correspondence Mounting groove in, then lay mortar, after the completion for the treatment of mortar laying, then next block of prefabricated light concrete wall panel is put up, it is complete Into the assembly of two neighboring prefabricated light concrete wall panel.
As shown in Fig. 6,7 and 8, the soft steel board skeleton 5 is made up of some groups of longeron components, some groups of longeron groups Part is arranged perpendicular to floor span direction, and every group of longeron component is made up of at least one longeron unit, and each longeron unit is by edge Arrangement ground at least two longerons 13 in slab thickness direction are constituted, and the longeron unit forms longeron group by the connection of connection fastener 21 Part, the soft steel board skeleton adopts light gauge cold-formed steel shape, it is also possible to other structures form.
Wherein, the prefabricated lightweight concrete floor component 6 is arranged between adjacent longeron component, and the prefabricated light coagulation To arrange prefabricated lightweight concrete floor along longeron component arranged direction assembled by some for Tulou board component 6, described prefabricated light Width of the concrete building board component 6 along floor span direction is less than the spacing between adjacent longeron component, longeron in the floor The xoncrete structure poured at component is in T shape;The top of the soft steel board skeleton 5 is provided with cracking resistance bar-mat reinforcement 16, it is described The thickness of prefabricated lightweight concrete floor component 6 is less than height and position of the cracking resistance bar-mat reinforcement 16 in floor, the cracking resistance bar-mat reinforcement Concrete is poured between 16 and prefabricated lightweight concrete floor component 6, i.e., in the surrounding of the prefabricated lightweight concrete floor component 6 And top is all covered with concrete.
As shown in figure 9, in concrete floor slab placement, corresponding to respectively below each longeron component of the soft steel board skeleton 5 Slab form 11 is provided with, thickness is provided between the slab form 11 and corresponding longeron component mixed not less than 20mm Solidifying soil cushion block 15, the slab form 11 cooperatively forms the casting space of relative closure with prefabricated lightweight concrete floor component 6, will Template lays prefabricated lightweight concrete floor component, and the cast-in-place concrete in the casting space after shoring, by cast-in-place coagulation Soil 10 pours soft steel board skeleton 5, prefabricated lightweight concrete floor component 6 and cracking resistance bar-mat reinforcement 16 into a single integrated structure, pours Concrete simultaneously reaches form removal after prescribed strength, forms floor.
As shown in fig. 10-15, the light steel wall framework 3 is connected shape with light steel ring beam assembly 7 by beam column connection part 17 Into light steel frame, the soft steel board skeleton 5 is arranged in light steel frame and is fixed on light steel ring beam assembly 7 by connector 18 Upper formation lightweight steel construction system, adopts cold bending thin wall rectangle steel construction in the lightweight steel construction system in this utility model.
Wherein, the light steel ring beam assembly 7 it is any on one side by least two vertically direction arrangement side bar 7a constitute, Each side bar 7a is horizontally disposed along body of wall length direction and is arranged on the adjacent upright posts of each column unit in light steel wall framework 3 Between 12, each side bar 7a is connected by the column 12 adjacent with correspondence column unit respectively of beam column connection part 17, institute Two ends of longeron 13 in each longeron unit of soft steel board skeleton 5 are stated respectively by connector 18 and light steel ring beam assembly 7 Corresponding side bar 7a is connected.Connection fastener 21 in this utility model is lossless connection fastener, and its concrete structure is patent Technical scheme described in numbers 201220217200.9.
As shown in figure 16, the beam column connection part 17 includes beam column connection part body 17a, in the beam column connection part body At least one corbel 17b being bent to form by beam column connection part body 17a own partials, the beam-to-column joint are provided with 17a Part body 17a remainders form upright post connecting plate 17c, corresponding on beam column connection part body 17a after the corbel 17b bendings Part forms the mounting groove 17d laid for side bar 7a, and the corbel 17b and upright post connecting plate 17c is mutually perpendicular to, in the beam The screw 17e being connected with side bar 7a and column 12 is separately provided on support 17b and upright post connecting plate 17c, the screw exists It is drilled in advance before installing, and the position of screw determines according to beam-to-column joint actual configuration, the beam column connection part body passes through spiral shell Hole, is connected using tapping screw 19 with light beam-column.
It is contemplated to, the corbel is alternatively independent two parts and is connected by way of welding with upright post connecting plate Beam column connection part body is constituted together.
When the corbel 17b formed on the beam column connection part body 17a is multiple, stay between two neighboring corbel 17b At regular intervals, multiple corbel 17b bend or respectively to upright post connecting plate 17c relative to upright post connecting plate 17c to the same side Both sides bend, and the upright post connecting plate 17c of the beam column connection part body 17a is connected with column unit, the beam column connection part sheet The width of body 17a matches with the width of column unit.
Wherein, on the beam column connection part body 17a, the width point of the upright post connecting plate 17c parts of mounting groove 17d both sides Do not match with the width of corresponding column 12, the spacing between the width and adjacent upright posts 12 of the mounting groove 17d matches, And width of the width of the mounting groove 17d not less than side bar 7a, the height of the mounting groove 17d and the height phase of side bar 7a Match somebody with somebody.
As shown in figure 17, in the light steel wall framework 3, between adjacent upright posts component be provided with tie rod 20, Duo Gela Bar 20 arranges in continuously V-shaped, and the both sides of the tie rod 20 to the same side is bent to form the stupefied 20a of reinforcement, the stupefied 20a of the reinforcement Between be smooth section of 20b, the stupefied 20a of the reinforcement is symmetrical arranged relative to the axial centre of smooth section of 20b, and the tie rod 20 is overall For the W-shaped structural steel connecting member in section.
As shown in figure 18, it is that exterior wall shows with the installation of slab form junction in lightweight steel construction lightweight concrete prefabrication and assembly construction body of wall It is intended to, prefabricated lightweight concrete body of wall top is cut into as needed special-shaped groove, and the low distance to collar tie beam bottom of groove is not less than 200mm, outside height is not less than floorslab concrete height, and inside height is flushed with floor keel bottoms, abutted with slab form.
As shown in figure 19, it is that interior wall shows with the installation of slab form junction in lightweight steel construction lightweight concrete prefabrication and assembly construction body of wall It is intended to, prefabricated lightweight concrete body of wall top is cut into as needed rectangle type groove, and the low distance to collar tie beam bottom of groove is not less than 200mm, both sides height is flushed with floor keel bottoms, is abutted with slab form.
As shown in figure 20, it is that exterior wall joins with prefabricated lightweight concrete floor in lightweight steel construction lightweight concrete prefabrication and assembly construction body of wall Place's scheme of installation, prefabricated light concrete wall panel top is cut into as needed special-shaped groove, and the low distance to collar tie beam bottom of groove is not Less than 200mm, side is highly not less than floorslab concrete height, and inside height is flushed with prefabricated lightweight concrete floor slab bottoms, prefabricated Lightweight concrete floor is placed on prefabricated light concrete wall panel.
As shown in figure 21, it is interior wall and prefabricated lightweight concrete slab form in lightweight steel construction lightweight concrete prefabrication and assembly construction body of wall Junction scheme of installation, prefabricated light concrete wall panel top is cut into as needed rectangular channel, groove it is low to collar tie beam bottom away from From not less than 200mm, both sides height is flushed with prefabricated lightweight concrete floor slab bottoms, and prefabricated lightweight concrete floor is placed on prefabricated light On concrete panel.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit this utility model Any modification, equivalent and improvement made within the spirit and principle of utility model etc., should be included in this utility model Protection domain within.

Claims (10)

1. a kind of lightweight steel construction lightweight concrete prefabrication and assembly construction is built, it is characterised in that:Including the prefabricated dress of lightweight steel construction lightweight concrete With body of wall(1)With lightweight steel construction lightweight concrete prefabricated slab(2), the lightweight steel construction lightweight concrete prefabrication and assembly construction body of wall (1)Including light steel wall framework(3)And prefabricated light concrete wall panel component(4), the prefabricated dress of the lightweight steel construction lightweight concrete With floor(2)Including soft steel board skeleton(5)And prefabricated lightweight concrete floor component(6), the light steel wall framework(3)It is logical Kick the beam steel ring beam assembly(7)With soft steel board skeleton(5)Connection forms lightweight steel construction system, in body of wall and concrete floor slab placement, The light steel wall framework(3)Both sides are respectively arranged with wall form(9), the wall form(9)With prefabricated lightweight concrete wall Board component(4)The casting space of relative closure is cooperatively formed, in the soft steel board skeleton(5)Lower section is provided with slab form (11), the slab form(11)With prefabricated lightweight concrete floor component(6)The casting space of relative closure is cooperatively formed, in institute Cast-in-place concrete in casting space is stated, by cast-in-place concrete(10)By lightweight steel construction lightweight concrete prefabrication and assembly construction body of wall(1)With Lightweight steel construction lightweight concrete prefabricated slab(2)Pour into a single integrated structure.
2. lightweight steel construction lightweight concrete prefabrication and assembly construction according to claim 1 is built, it is characterised in that:The light steel wall Skeleton(3)It is made up of some groups of columns assemblies, the prefabricated light concrete wall panel component(4)Be arranged on adjacent upright posts component it Between, in the prefabricated light concrete wall panel component(4)In be disposed with some groups of reinforcing bar tie rod components, the reinforcing bar at a certain distance Tie rod component and light steel wall framework(3)Connection, every group of reinforcing bar tie rod component is by least one along body of wall length direction arrangement Horizontal reinforcement(8a)And along thickness of wall body direction and it is arranged in the longitudinal reinforcement of columns assemblies both sides(8b)Composition, pours in body of wall When building, in the light steel wall framework(3)The body of wall both sides of columns assemblies corresponding position be respectively arranged with wall form(9), institute State wall form(9)With prefabricated light concrete wall panel component(4)The casting space of relative closure is cooperatively formed, described sky is poured Interior cast-in-place concrete, by cast-in-place concrete(10)By light steel wall framework(3), prefabricated light concrete wall panel component(4)With And reinforcing bar tie rod component pour it is into a single integrated structure.
3. lightweight steel construction lightweight concrete prefabrication and assembly construction according to claim 2 is built, it is characterised in that:The soft steel board Skeleton(5)It is made up of some groups of longeron components, the prefabricated lightweight concrete floor component(6)Be arranged on adjacent longeron component it Between, in the soft steel board skeleton(5)Top is provided with cracking resistance bar-mat reinforcement(16), in concrete floor slab placement, in the soft steel board Skeleton(5)Lower section is provided with slab form(11), the slab form(11)With prefabricated lightweight concrete floor component(6)Coordinate shape Into the casting space of relative closure, the cast-in-place concrete in the casting space, by cast-in-place concrete(10)By soft steel board Skeleton(5), prefabricated lightweight concrete floor component(6)And cracking resistance bar-mat reinforcement(16)Pour it is into a single integrated structure, it is described prefabricated light mixed Solidifying Tulou board component(6)Thickness be less than cracking resistance bar-mat reinforcement(16)Height and position in floor, the cracking resistance bar-mat reinforcement(16) With prefabricated lightweight concrete floor component(6)Between poured concrete.
4. lightweight steel construction lightweight concrete prefabrication and assembly construction according to claim 3 is built, it is characterised in that:Described some groups are stood Column assembly is arranged along body of wall length direction, and every group of columns assemblies are made up of at least one column unit, each column unit by At least one column of ground is arranged along thickness of wall body direction(12)Composition, when the column(12)For it is multiple when, the column unit By connection fastener(21)Connection forms columns assemblies;The some groups of longeron components are arranged perpendicular to floor span direction, often Group longeron component is made up of at least one longeron unit, and each longeron unit along slab thickness direction arrangement ground by least two indulging Beam(13)Composition, the longeron unit passes through connection fastener(21)Connection forms longeron component.
5. lightweight steel construction lightweight concrete prefabrication and assembly construction according to claim 2 is built, it is characterised in that:It is described prefabricated light mixed Solidifying cob wall board component(4)Width along body of wall length direction is less than the spacing between adjacent upright posts component, contiguous prefabricated light coagulation Cob wall board component(4)Between with wall form(9)Cooperatively form casting space, the light steel wall framework(3)Columns assemblies In casting space, the prefabricated light concrete wall panel component(4)Arrange prefabricated light mixed along body of wall short transverse by some Solidifying cob wall plate is assembled, and the reinforcing bar tie rod component is arranged between contiguous prefabricated light concrete wall panel, described prefabricated light Concrete panel upper surface is provided with for placing horizontal reinforcement(8a)Mounting groove(14), the mounting groove(14)Distinguish at two ends With the connection of corresponding casting space, the longitudinal reinforcement(8b)With horizontal reinforcement(8a)It is fixedly connected and abuts against correspondence column group The side of part.
6. lightweight steel construction lightweight concrete prefabrication and assembly construction according to claim 3 is built, it is characterised in that:It is described prefabricated light mixed Solidifying Tulou board component(6)Width along floor span direction is less than the spacing between adjacent longeron component, longeron in the floor The xoncrete structure poured at component is in T shape, the prefabricated lightweight concrete floor component(6)By some along longeron component arrangement It is assembled that direction arranges prefabricated lightweight concrete floor, in the slab form(11)With soft steel board skeleton(5)Middle correspondence Longeron component between be provided with concrete pad(15), the concrete pad(15)Thickness be not less than 20mm.
7. lightweight steel construction lightweight concrete prefabrication and assembly construction as claimed in any of claims 1 to 6 is built, and its feature exists In:The light steel wall framework(3)With light steel ring beam assembly(7)By beam column connection part(17)Connection forms light steel frame, institute State soft steel board skeleton(5)It is arranged in light steel frame and by connector(18)It is fixed on light steel ring beam assembly(7)Upper formation Lightweight steel construction system.
8. lightweight steel construction lightweight concrete prefabrication and assembly construction according to claim 7 is built, it is characterised in that:The light steel ring beam Component(7)It is any on one side by least two vertically direction arrangement ground side bars(7a)Composition, each side bar(7a)It is long along body of wall Degree direction is horizontally disposed and is arranged on light steel wall framework(3)In each column unit adjacent upright posts(12)Between, it is described every Individual side bar(7a)By beam column connection part(17)Respectively with adjacent column in correspondence column unit(12)Connection, the Qing Gang buildings Framework(5)Each longeron unit in longeron(13)Two ends pass through respectively connector(18)With light steel ring beam assembly(7)In Corresponding side bar(7a)It is connected.
9. lightweight steel construction lightweight concrete prefabrication and assembly construction according to claim 8 is built, it is characterised in that:The beam column connects Fitting(17)Including beam column connection part body(17a), in the beam column connection part body(17a)On be provided with least one by beam Post connector body(17a)The corbel that own partial is bent to form(17b), the beam column connection part body(17a)Remainder Form upright post connecting plate(17c), the corbel(17b)In beam column connection part body after bending(17a)Upper corresponding part is formed to be used In side bar(7a)The mounting groove of placement(17d), the corbel(17b)With upright post connecting plate(17c)It is mutually perpendicular to, when the beam column Connector body(17a)The corbel of upper formation(17b)For it is multiple when, two neighboring corbel(17b)Between stay at regular intervals, it is many Individual corbel(17b)Relative to upright post connecting plate(17c)To the same side bending or respectively to upright post connecting plate(17c)Two lateral bendings Folding, in the corbel(17b)And upright post connecting plate(17c)On be separately provided for and side bar(7a)And column(12)Connection Screw(17e).
10. lightweight steel construction lightweight concrete prefabrication and assembly construction according to claim 9 is built, it is characterised in that:The beam column connects Fitting body(17a)Upright post connecting plate(17c)It is connected with column unit, the beam column connection part body(17a)Width with The width of column unit matches, the beam column connection part body(17a)Upper, mounting groove(17d)The upright post connecting plate of both sides (17c)Partial width respectively with corresponding column(12)Width match, the mounting groove(17d)Width it is vertical with adjacent Post(12)Between spacing match, and the mounting groove(17d)Width be not less than side bar(7a)Width, the mounting groove (17d)Height and side bar(7a)Height match.
CN201621115757.6U 2016-10-12 2016-10-12 Prefabricated assembly building of lightweight steel construction lightweight concrete Expired - Fee Related CN206110331U (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107558603A (en) * 2017-11-06 2018-01-09 确山县久华住宅工业有限责任公司 A kind of assembled arthitecutral structure system and its construction method
CN115012518A (en) * 2022-06-30 2022-09-06 河南省第二建设集团有限公司 Wall and floor connecting joint and connecting method
CN115045390A (en) * 2022-05-11 2022-09-13 中国建筑技术集团有限公司 Construction method of fully-assembled light-steel light-concrete structural system

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107558603A (en) * 2017-11-06 2018-01-09 确山县久华住宅工业有限责任公司 A kind of assembled arthitecutral structure system and its construction method
CN115045390A (en) * 2022-05-11 2022-09-13 中国建筑技术集团有限公司 Construction method of fully-assembled light-steel light-concrete structural system
CN115045390B (en) * 2022-05-11 2023-01-24 中国建筑技术集团有限公司 Construction method of fully-assembled light steel and light concrete structural system
CN115012518A (en) * 2022-06-30 2022-09-06 河南省第二建设集团有限公司 Wall and floor connecting joint and connecting method
CN115012518B (en) * 2022-06-30 2024-06-11 河南省第二建设集团有限公司 Wall and floor slab connecting node and connecting method

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