CN209227766U - A kind of light steel house - Google Patents

Abstract

A kind of light steel house, it is formed by lightgage steel joist building frame, keel frame is fixed on basis, and house is divided into several layers, and interlayer is separated by using floor, interlayer is arranged step and walks, it is roofing above roof, house surrounding is arranged wall and surrounds, and wall, floor and roof boarding use multi-layer compound structure, keel frame is connected using a variety of fastening means, and step hollow portion fills haydite.The utility model is light-weight, stable structure, and seismic wind resistance is good, installation construction speed it is fast, be easy to pipeline installation, required construction manpower and material resources are at low cost, be also equipped with inside house fire prevention, moisture-proof, sound insulation, it is heat-insulated the advantages that.

Description

A kind of light steel house

Technical field

The utility model relates to a kind of building, especially light steel house.

Background technique

Light steel house, be otherwise known as light steel structure house, and main material is by the processed molding of hot galvanizing cold-rolled strip Afterwards, it is fabricated to the lightgage steel joist in house, keel play reasonable carrying by the accurate support and combination calculated plus auxiliary Power is built into certain structural strength, antidetonation windproof frame structure building.The relatively traditional brick mixed building in light steel house, Have the advantage that, from heavy and light, anti-seismic performance is good；Economic indicator is low；It avoids being baked bricks bring resource waste and pollution with soil；Gently The steel of steel construction can be recycled, environmentally protective；Built speed is fast, at low cost etc..Therefore, light steel house is in low-rise building Field gradually substitutes original brick mixed building, becomes the construction style of update.

Light steel house is in fast-developing and keen competition stage, and various light steel house types and moulding day are cumulative It is more, but the structure in many light steel houses does not pass through good calculating and design, therefore in structural stability, antidetonation wind resistance Energy, the interior space, thermal insulation and sound insulation effect, waterproof effect etc. are not fully up to expectations, cause the light steel house market product good and the bad not Neat phenomenon.

Summary of the invention

The purpose of this utility model is to provide a kind of light-weight, stable structure, antidetonation wind resistance for light steel house at present Can be good, installation construction speed is fast, is easy to pipeline installation, and required construction manpower and material resources are at low cost, and fire prevention is also equipped with inside house, is prevented Tide, sound insulation, it is heat-insulated the advantages that light steel house have good invention is also particularly suited for use in high-grade light steel villa buildings are built Market prospects.

The technical solution of the utility model is achieved in that

A kind of light steel house is formed by lightgage steel joist building frame, and keel frame is fixed on basis, if house is divided into Dried layer, interlayer are separated by using floor, and interlayer is arranged step and walks, and are roofing above roof, and house surrounding is arranged wall and surrounds, dragon The section of bone profile is semi-enclosed C-shaped, between intersection overlapped keel crossbeam the fixed upper beam of setting right-angle connector and under Crossbeam；After the opening edge of column section cuts edge, it is inserted into the end of crossbeam and oblique reinforcing beam, and is consolidated with fastener It is fixed；Column stabilizer blade is arranged in pillar stand tail part, and column stabilizer blade is fixedly connected with ground by fastener；It is opened up on column and crossbeam Perforation hole, for wearing water power pipeline.

The wall is multilayer, and outermost is Side fascia, and Side fascia can plug-in or binding cement fiberboard, PVC board or stone Cream plate, Side fascia are extruded sheet in the inner part, and extruded sheet is breathing paper in the inner part, and breathing paper is waterproof ventilated membrane, by polypropylene material Material+macromolecule membrane+polypropylene material hot melt adhesive is laminated, and breathing paper is oriented wood chipboard in the inner part, and particieboard is in the inner part For lightgage steel joist, lightgage steel joist central cavity is interior to be arranged flange reinforcing rib, fills thermal insulation material, thermal insulating material in lightgage steel joist inner cavity Material is glass fibre cotton or aluminosilicate fiber cotton, and wall most inner side is oriented wood chipboard.

The floor is multilayer, and the top is panel, and below the panel is waterproof coating, and waterproof coating is glass-fiber-fabric+propylene Sour water-repellent paint or waterproof mortar are constructed, and are pea gravel concreten plate below waterproof coating, are fixed below pea gravel concreten plate To particieboard, setting lightgage steel joist is supported below particieboard, is sound-insulating layer below lightgage steel joist, and sound-insulating layer is glass Locating support is arranged in fiberboard or aluminosilicate fiberboard between lightgage steel joist and sound-insulating layer, be stone below sound-insulating layer Cream plate；Empty cavity position between particieboard and sound-insulating layer can arrange water power pipeline, and ground warm device is then mountable to be applied in waterproof Position between layer and panel.

The side face of the step is fixed on light steel house column, and bottom plate, bottom plate top are fixedly installed above bracket Fixed side wall, side wall inside are hollow structure, and hollow portion fills the mixture of haydite or haydite and cement or viscose glue, side wall Several stiffeners are arranged in the long side of top and bottom, are laid with pedal above side wall, pedal can be ceramic tile, timber floor or tempered glass Plate, step front side setting sealing plate are fixedly connected with side wall and bracket.

The light steel house multilayer roof boarding, roof boarding the top are roofing tile, and the roofing tile is bituminized shingle, glass magnesium Plate, Cement fibre watt or ceramic tile, roofing tile lower section are polyacrylic water-proof coating, are particieboard, particieboard below waterproof coating Lower section is ventilating layer, and the ventilating layer is arranged the Hollowed ventilation structure of more bracket grids composition between two panels clamping plate, clamping plate and Support grid is manufactured using foamed ceramic or Cement fibre material, setting breathing paper below ventilating layer, is extrusion molding below breathing paper Polystyrol plastic foam plate heat insulation layer, heat insulation layer lower section are particieboard, particieboard supported underneath lightgage steel joist.

The advantages of the utility model are as follows:

1, the light steel house keel structure of the utility model is light-weight, and intensity firm in structure is high, has antidetonation, windproof good Structural behaviour；93% or more recoverable in building element, it is environmentally protective.

2, the light steel house keel structure of the utility model is all connected using fastener, without welding and grouting, builds rubbish For rubbish compared with brick mix structure few 85%, all components only need crane lifting or artificial lifting can be completed, and save installation labor intensity and peace ETL estimated time of loading, construction period only have the half of brick mixed building to one third or so.

3, the light steel house keel structure of the utility model is handsome in appearance, can be plugged and fixed between beam column, occupies empty Between it is few, 10% or more the interior space can be saved compared with brick mixed building；All pipelines can also be hidden in structure, the compact beauty of appearance, and It is easy to maintain.

Detailed description of the invention

Fig. 1 is the utility model structure diagram；

Fig. 2 is keel section schematic cross-section；

Fig. 3 be I in Fig. 1 at structural schematic diagram；

Fig. 4 be II in Fig. 1 at structural schematic diagram；

Fig. 5 be III in Fig. 1 at structural schematic diagram；

Fig. 6 be IV in Fig. 1 at wallboard multilayered structure schematic diagram；

Fig. 7 be V in Fig. 1 at floor multilayered structure schematic diagram；

Fig. 8 be VI in Fig. 1 at step structural decomposition diagram；

Fig. 9 is the side structure cross-sectional view of step；

Figure 10 is the structural decomposition diagram of roof boarding at VII in Fig. 1；

Figure label explanation: 11, column；12, upper beam；13, lower beam；14, right-angle connector；15, crossbeam；16, tiltedly Reinforcing beam；17, column stabilizer blade；21, Side fascia；22, extruded sheet；23, paper is breathed；24, particieboard；25, lightgage steel joist；251, Thermal insulation material；26, particieboard；31, panel；32, waterproof coating；33, pea gravel concreten plate；34, particieboard；35, lightgage steel joist； 351, locating support；36, sound-insulating layer；37, plasterboard；38, pipeline；41, pedal；42, stiffener；43, haydite；44, side It encloses；45, bottom plate；46, bracket；47, sealing plate；51, roofing tile；52, waterproof coating；53, particieboard；54, ventilating layer；55, it breathes Paper；56, heat insulation layer；57, particieboard；58, lightgage steel joist.

Specific embodiment

Embodiment one:

A kind of light steel house is formed by lightgage steel joist building frame, and keel frame is fixed on basis, if house is divided into Dried layer, interlayer are separated by using floor, and interlayer is arranged step and walks, and are roofing above roof, and house surrounding is arranged wall and surrounds, dragon The section of bone profile is semi-enclosed C-shaped, the fixed upper beam 12 of setting right-angle connector 14 between intersection overlapped keel crossbeam With lower beam 13；After the opening edge of 11 profile of column cuts edge, it is inserted into the end of crossbeam 15 and oblique reinforcing beam 16, and with tightly Firmware is fixed；Column stabilizer blade 17 is arranged in 11 lower margin part of column, and column stabilizer blade 17 passes through the fixed company of fastener with ground It connects；Perforation hole is opened up on column 11 and crossbeam, for wearing water power pipeline.

The wall is multilayer, and outermost is plug-in ceramic Side fascia 21, and Side fascia 21 is extruded sheet 22, extrusion molding in the inner part Plate 22 is in the inner part breathing paper 23, and breathing paper 23 is particieboard 24 in the inner part, and particieboard 24 is lightgage steel joist 25, light steel in the inner part Filled glass fiber cotton thermal insulation material 251 in 25 inner cavity of keel, wall most inner side are particieboard 26.

The floor is multilayer, and it is glass-fiber-fabric+water-proof acrylic acid paint below panel 31 that the top, which is ceramic panel 31, Waterproof coating 32 is pea gravel concreten plate 33 below waterproof coating 32, is particieboard 34, particieboard below pea gravel concreten plate 33 34 lower section setting lightgage steel joists 35 support, and are glass fibre cotton sound-insulating layer 36 below lightgage steel joist 35, lightgage steel joist 35 with Locating support 351 is set between sound-insulating layer 36, is plasterboard 37 below sound-insulating layer 36；Particieboard 34 and sound-insulating Empty cavity position between layer 36 can arrange water power pipeline 38.

46 side of bracket of the step is fixed on light steel house column, and bottom plate 45, bottom are fixedly installed above bracket 46 Side wall 44 is fixed above plate 45, is hollow structure inside side wall 44, and hollow portion fills haydite 43, ceramic pedal is laid with above side wall 41, setting sealing plate 47 in step front side is fixedly connected with side wall and bracket.

The light steel house multilayer roof boarding, roof boarding the top are roofing tile 51, are prevented below roofing tile 51 for acrylic acid Water coating 52 is particieboard 53 below waterproof coating 52, is ventilating layer 54 below particieboard 53, ventilating layer 4 be two panels clamping plate it Between the Hollowed ventilation structure of more bracket grids composition is set, clamping plate and support grid are manufactured using foamed ceramic, under ventilating layer 54 Side's setting breathing paper 55, breathing is heat insulation layer 56 below paper 55, is particieboard 57, particieboard 57 below heat insulation layer 56 Supported underneath lightgage steel joist 58.

Embodiment two:

Its structure is roughly the same with embodiment one, and difference is: right-angle connector 14 is changed to 60 ° of angle connectors；Outside It hangs ceramic Side fascia 21 and is changed to cladded cement fiberboard；Wallboard glass fibre cotton thermal insulation material 251 is changed to alumina silicate fibre Cotton thermal insulation material；Floor glass fibre cotton sound-insulating layer 36 is changed to aluminosilicate fiber cotton sound-insulating layer；Step ceramics are stepped on Plate 41 is changed to timber floor pedal；Step hollow portion filling haydite 43 is changed to the mixture of filling haydite and glass cement；Roofing Watt 51 lower section polyacrylic water-proof coatings are changed to waterproof mortar；The clamping plate and support grid of roofing ventilating layer use Cement fibre system It makes.

Embodiment three:

Its structure is roughly the same with embodiment one, and difference is: right-angle connector 14 is changed to 45° angle connector；Outside It hangs ceramic Side fascia 21 and is changed to stickup PVC board；Step ceramics pedal 41 is changed to transparent toughened glass pedal；Step hollow portion Filling haydite 43 is changed to the mixture of filling haydite and cement mortar.

Claims (5)

1. a kind of light steel house is formed by lightgage steel joist building frame, keel frame is fixed on basis, and house is divided into several Layer, interlayer are separated by using floor, and interlayer is arranged step and walks, and are roofing above roof, house surrounding is arranged wall and surrounds, special Sign is: the section of keel section is semi-enclosed C-shaped, and setting right-angle connector (14) is solid between intersection overlapped keel crossbeam Determine upper beam (12) and lower beam (13)；After the opening edge of column (11) profile cuts edge, it is inserted into crossbeam (15) and tiltedly adds The end of brutal (16), and be fixed with fastener；Column stabilizer blade (17) are arranged in column (11) lower margin part, column stabilizer blade (17) it is fixedly connected with ground by fastener；Perforation hole is opened up on column (11) and crossbeam, for wearing water power pipeline.

2. light steel house according to claim 1, it is characterised in that: the wall is multilayer, and outermost is Side fascia (21), Side fascia (21) is extruded sheet (22) in the inner part, and extruded sheet (22) is in the inner part breathing paper (23), and breathing paper (23) is inner Side is particieboard (24), and particieboard (24) is lightgage steel joist (25) in the inner part, fills thermal insulation material in lightgage steel joist (25) inner cavity (251), wall most inner side is particieboard (26).

3. light steel house according to claim 1, it is characterised in that: the floor is multilayer, and the top is panel (31), Being below panel (31) waterproof coating (32) is pea gravel concreten plate (33), pea gravel concreten plate below waterproof coating (32) (33) lower section is particieboard (34), and setting lightgage steel joist (35) supports below particieboard (34), below lightgage steel joist (35) for every Locating support (351) are arranged between lightgage steel joist (35) and sound-insulating layer (36), sound-insulating layer (36) in sound insulating layer (36) Lower section is plasterboard (37)；Empty cavity position between particieboard (34) and sound-insulating layer (36) can arrange water power pipeline (38).

4. light steel house according to claim 1, it is characterised in that: light steel is fixed in bracket (46) side of the step On house column, bottom plate (45) are fixedly installed above bracket (46), fixed side wall (44), side wall (44) are internal above bottom plate (45) For hollow structure, hollow portion fills haydite (43), is laid with pedal (41) above side wall, setting sealing plate (47) and side wall on front side of step It is fixedly connected with bracket.

5. light steel house according to claim 1, it is characterised in that: the light steel house multilayer roof boarding, roof boarding is most Top is roofing tile (51), is below roofing tile (51) waterproof coating (52), is particieboard (53), plane below waterproof coating (52) It is ventilating layer (54) setting breathing paper (55) below ventilating layer (54) below card (53), is thermal insulation separation below breathing paper (55) Thermosphere (56), heat insulation layer (56) lower section are particieboard (57), particieboard (57) supported underneath lightgage steel joist (58).