Green light steel assembling house is built in a kind of letter
Technical field
The utility model relates to green house technical field of buildings, particularly relates to a kind of letter and builds green light steel assembling house.
Background technology
Advance industrialization of construction industry, be conducive to realizing energy-saving and emission-reduction, advance green safety construction, improve workmanship, improve human settlement, promote upgrading of industrial structures.Assembled architecture is the inevitable choice realizing industrialization of construction industry.Prefabricated building adopt prefabricate standardized component, carries out in-site installation.At present, the use of prefabricated building gets more and more, but, existing prefabricated building mostly adopt steel structure frame and concrete prefabricated board system or adopt the light steel of thin-walled close rib keel composite construction system, assemblingization degree is lower, concrete material deadweight is comparatively large, and the workload of light steel close rib keel composite construction is general comparatively large, and mounting means is single and installation process is complicated simultaneously.How to found a kind of structural system clear, easy for installation, more save the duration thus the novel fabricated house reduced costs and mounting method thereof, be a current difficult problem urgently to be resolved hurrily.
Summary of the invention
The purpose of this utility model provides a kind of letter to build green light steel assembling house, makes its structural system clear, easy for installation, to save the duration thus to reduce costs.
For achieving the above object, the technical solution adopted in the utility model is as follows, green light steel assembling house is built in a kind of letter, and this house comprises wallboard (1), mainboard (2), combo box trestle (3) and main connector (4).
Described wallboard (1) is prefabricate composite plate, and wallboard (1) comprises light steel section bar (101), connector a (102), heat insulating material (103), LIFT (104), the lightgage steel joist of frame with Baltimore groove; The section of light steel section bar (101) and lightgage steel joist is M type or shape for hat or C type shape.Be interconnected by connector a (102) with self-tapping screw between light steel section bar (101) and lightgage steel joist.Wallboard (1) central filler has heat insulating material (103); The outermost of wallboard (1) is the LIFT (104) of modified cement mortar or light aggregate concrete material; Heat insulating material (103) is polyphenyl plate or stalk board or glass silk floss or foam cement.
Described mainboard (2) is also prefabricate composite plate, when factory process, first be interconnected with self-tapping screw by the connector b (202) in mainboard bight by the light steel truss structure beam (201) of surrounding, afterwards light steel secondary beam (203) is inserted the montant in light steel truss structure beam (201) by design interval, two ends are fixed with self-tapping screw, light steel secondary beam (203) lays pressure profiled steel decking sheets (204) and steel mesh reinforcement (205) successively, the top of mainboard (2) is LIFT (206), the LIFT material of LIFT (206) is light aggregate concrete or other mixed slurry.
Described combo box trestle (3) is prefabricated in the factory part, and combo box trestle (3) comprises main column (301), tenon post (302) and surface layer plate (303).Main column (301) and tenon post (302) are shaped steel of remaining silent, and both section configurations are rectangle or circle.The bottom of main column (301) and tenon post (302) are all reserved with bolt hole (304).The cross sectional shape of tenon post (302) and the identical of main column (301), and be in same central axis, size is that equal proportion is shunk to central axis.The top of tenon post (302) is shunk further, and form pyramidal structure, the grafting being up and down beneficial to combo box trestle (3) is in place.
When being prefabricated in the factory, first by one end welded closure that main column (301) is connected with tenon post (302) by steel plate, then weld tenon post (302).Surface layer plate (303) outside combo box trestle is for sticking production board or building plate, and production board selects GRC plate or leisure plate or cement fibrolite plate or calcium silicate board, builds plate and selects modified cement mortar or light aggregate concrete.
Combo box trestle (3) is when building on different positions, for the coupled column welded together by main column (301) that 1-4 radical amount does not wait, coupled column top is the tenon post (302) be separated from each other that corresponding 1-4 radical amount does not wait.
Described two wallboards (1) are connected with self-tapping screw by main connector (4).Main connector (4) is light steel section bar, and its section configuration is 8 fonts or drum type or rectangle or C-type steel shape, at different link positions, and its sectional dimension or its twice identical with the side grooves degree of depth of wallboard (1).When main connector (4) is for opening-closed sectional material, at its side minor face, be interval with preformed hole.When wallboard (1) straight line connects, first main connector (4) embedded the side grooves of first piece of wallboard (1) and expose half, being screwed into self-tapping screw afterwards makes connector (4) and wallboard fix, then by place for another block wallboard (1), main connector (4) remaining half is made to snap in the side grooves of wallboard (1).When wallboard (1) vertically connects, first the minor face of main connector (4) is close to wallboard (1), be screwed into self-tapping screw to wallboard (1) to be fixed, then by place for another block wallboard (1), main connector (4) is made to snap in the side grooves of wallboard (1).
Described combo box trestle (3) is connected with self-tapping screw by main connector (4) with wallboard (1).First main connector (4) is close to combo box trestle (3) during connection, being screwed into self-tapping screw to combo box trestle (3) makes it fix, then by place for wallboard (1), main connector (4) is made to snap in the side grooves of wallboard (1).
Described mainboard (2) is connected with combo box trestle (3), carry out in place by the tenon post (302) at combo box trestle (3) top through the connector b (202) in mainboard (2) bight, and then be inserted on the tenon post (302) of dew by main column (301) cover of the combo box trestle (3) of mainboard (2) top layer, then use bolt (305) to be fixed.
Described mainboard (2) is connected by main connector (4) with wallboard (1).First main connector (4) is close to mainboard (2) during connection, being screwed into self-tapping screw to mainboard (2) makes it fix, then mainboard (2) is overlapped on wallboard (1) top together with main connector (4), makes main connector (4) snap in the top groove of wallboard (1).
Described wallboard (1) is flush-mounted between combo box trestle (3) and mainboard (2), and the combo box trestle (3) of periphery, house and wallboard (1) are on same central axis.
In described wallboard (1), mainboard (2) and combo box trestle (3) adopt light steel section bar and main connector (4) to adopt light steel section bar be cold bending thin wall galvanized steel.
A mounting method for green light steel assembling house is built in letter, comprises the steps,
S1 carries out patten construction according to construction design drawing, and pre-buried good stone bolt, is arranged on combo box trestle (3) on patten by design sequence, and makes tenon post (302) expose to design elevation;
S2 lifts mainboard (2) as base plate, and lift and be socketed on the tenon post (302) of combo box trestle (3), tenon post (302) stretches out mainboard (2) corner connector b (202);
S3 by combo box trestle (3) by number inserting stretched out the tenon post (302) in mainboard (2) bight, be joined with bolts;
Special main connector (4) is separately fixed at the upper surface of light steel truss structure beam (201) and the side of combo box trestle (3) of mainboard (2) by S4 along body of wall center line;
S5 is by prefabricated wallboard (1) hoisted in position make horizontal side and lower side groove snap in main connector (4) successively in order;
Special main connector (4) is fixed on the soffit of the light steel truss structure beam (201) of mainboard (2) by S6 by design attitude;
S7 by mainboard (2) together with main connector (4) hoisted in position of soffit in wallboard 1 top, make main connector (4) snap in the groove at the top of wallboard (1), make the tenon post (302) of combo box trestle (3) insert simultaneously and stretch out the corner connector b (202) of mainboard (2);
S8 grafting upper strata combo box trestle (3), connects with bolt (305);
S9 installs wallboard (1) as parapet, then carries out roof slope making, waterproof and roof tile and mats formation.
Compared with prior art, the utility model has the following advantages:
1, prefabricated by the full batch production of wallboard, mainboard, greatly improve the prefabricated rate of building main member, thus be more conducive to the structural safety and the quality that ensure building, decrease field operation amount, reduce construction environment and pollute, shorten construction period, cost-saving.
2, by optimizing the connected mode of light steel frame formula structural system and parts, greatly reducing constructional materials consumption and job site workload, really achieving rapid green construction.
3, factory-made component selects more green, low-carbon (LC), environmental protection, energy-conservation material.
4, sturdy and durable, the thermal insulation of building integral, and quality is light, energy-conserving and environment-protective, is applicable to various building construction, and applicability is strong, will bring good economic benefit and social benefit.
Accompanying drawing explanation
Above-mentioned is only the general introduction of technical solutions of the utility model, and in order to better understand technological means of the present utility model, below in conjunction with accompanying drawing and detailed description of the invention, the utility model is described in further detail.
Fig. 1 is that the wallboard of green light steel assembling house, mainboard and combo box trestle mounting structure schematic diagram are built in a kind of letter of the utility model.
Fig. 2 is wallboard installing structure schematic diagram of the present utility model.
Fig. 3 is the mounting structure schematic diagram of mainboard of the present utility model.
Fig. 4 .1 is the structural representation of combo box trestle of the present utility model.
Fig. 4 .2 is the structural representation of coupled column of the present utility model.
Fig. 5 is the annexation schematic diagram between wallboard of the present utility model.
Fig. 6 .1 is the annexation of steel structure frame post of the present utility model and wallboard and combination one schematic diagram of combo box trestle.
Fig. 6 .2 is the annexation of steel structure frame post of the present utility model and wallboard and combination two schematic diagram of combo box trestle.
Fig. 6 .3 is the annexation of steel structure frame post of the present utility model and wallboard and combination three schematic diagram of combo box trestle.
Fig. 6 .4 is the annexation of steel structure frame post of the present utility model and wallboard and combination four schematic diagram of combo box trestle.
Fig. 7 is the annexation schematic diagram of steel structure frame post of the present utility model and mainboard.
Fig. 8 is the annexation schematic diagram of wallboard of the present utility model and mainboard.
In figure: 1, wallboard, 2, mainboard, 3, combo box trestle, 4, main connector, 101, light steel section bar, 102, connector a, 103, heat insulating material, 104, LIFT, 201, light steel truss structure beam, 202, connector b, 203, light steel secondary beam, 204, pressure profiled steel decking sheets, 205, steel mesh reinforcement, 206, LIFT, 301, main column, 302, tenon post, 303, surface layer plate, 304, bolt hole, 305, bolt.
Detailed description of the invention
Below in conjunction with Figure of description and embodiment, the technical solution of the utility model is described in further details.
Green light steel assembling house is built in a kind of letter, and this house comprises wallboard (1), mainboard (2), combo box trestle (3) and main connector (4).
With reference to shown in Fig. 2, described wallboard (1) is prefabricate composite plate, and wallboard (1) comprises light steel section bar (101), connector a (102), heat insulating material (103), LIFT (104), the lightgage steel joist of frame with Baltimore groove; The section of light steel section bar (101) and lightgage steel joist is M type or shape for hat or C type shape.Be interconnected by connector a (102) with self-tapping screw between light steel section bar (101) and lightgage steel joist.Wallboard (1) central filler has heat insulating material (103); The outermost of wallboard (1) is the LIFT (104) of modified cement mortar or light aggregate concrete material; Heat insulating material (103) is polyphenyl plate or stalk board or glass silk floss or foam cement.
With reference to shown in Fig. 3, described mainboard (2) is also prefabricate composite plate, when factory process, first be interconnected with self-tapping screw by the connector b (202) in mainboard bight by the light steel truss structure beam (201) of surrounding, afterwards light steel secondary beam (203) is inserted the montant in light steel truss structure beam (201) by design interval, two ends are fixed with self-tapping screw, light steel secondary beam (203) lays pressure profiled steel decking sheets (204) and steel mesh reinforcement (205) successively, the top of mainboard (2) is LIFT (206), the LIFT material of LIFT (206) is light aggregate concrete or other mixed slurry.
With reference to shown in Fig. 4 .1, described combo box trestle (3) is prefabricated in the factory part, and combo box trestle (3) comprises main column (301), tenon post (302) and surface layer plate (303).Main column (301) and tenon post (302) are shaped steel of remaining silent, and both section configurations are rectangle or circle.The bottom of main column (301) and tenon post (302) are all reserved with bolt hole (304).The cross sectional shape of tenon post (302) and the identical of main column (301), and be in same central axis, size is that equal proportion is shunk to central axis.The top of tenon post (302) is shunk further, and form pyramidal structure, the grafting being up and down beneficial to combo box trestle (3) is in place.
When being prefabricated in the factory, first by one end welded closure that main column (301) is connected with tenon post (302) by steel plate, then weld tenon post (302).Surface layer plate (303) outside combo box trestle is for sticking production board or building plate, and production board selects GRC plate or leisure plate or cement fibrolite plate or calcium silicate board, builds plate and selects modified cement mortar or light aggregate concrete.
Combo box trestle (3) is when building on different positions, for the coupled column (shown in Fig. 4 .2) welded together by main column (301) that 1-4 radical amount does not wait, coupled column top is the tenon post (302) be separated from each other that corresponding 1-4 radical amount does not wait.
With reference to shown in Fig. 5, described two wallboards (1) are connected with self-tapping screw by main connector (4).Main connector (4) is light steel section bar, and its section configuration is 8 fonts or drum type or rectangle or C-type steel shape, at different link positions, and its sectional dimension or its twice identical with the side grooves degree of depth of wallboard (1).When main connector (4) is for opening-closed sectional material, at its side minor face, be interval with preformed hole.When wallboard (1) straight line connects, first main connector (4) embedded the side grooves of first piece of wallboard (1) and expose half, being screwed into self-tapping screw afterwards makes connector (4) and wallboard fix, then by place for another block wallboard (1), main connector (4) remaining half is made to snap in the side grooves of wallboard (1).When wallboard (1) vertically connects, first the minor face of main connector (4) is close to wallboard (1), be screwed into self-tapping screw to wallboard (1) to be fixed, then by place for another block wallboard (1), main connector (4) is made to snap in the side grooves of wallboard (1).
Shown in Fig. 6 .1-6.4, described combo box trestle (3) is connected with self-tapping screw by main connector (4) with wallboard (1).First main connector (4) is close to combo box trestle (3) during connection, being screwed into self-tapping screw to combo box trestle (3) makes it fix, then by place for wallboard (1), main connector (4) is made to snap in the side grooves of wallboard (1).
With reference to shown in Fig. 7, described mainboard (2) is connected with combo box trestle (3), carry out in place by the tenon post (302) at combo box trestle (3) top through the connector b (202) in mainboard (2) bight, and then be inserted on the tenon post (302) of dew by main column (301) cover of the combo box trestle (3) of mainboard (2) top layer, then use bolt (305) to be fixed.
With reference to shown in Fig. 8, described mainboard (2) is connected by main connector (4) with wallboard (1).First main connector (4) is close to mainboard (2) during connection, being screwed into self-tapping screw to mainboard (2) makes it fix, then mainboard (2) is overlapped on wallboard (1) top together with main connector (4), makes main connector (4) snap in the top groove of wallboard (1).
Described wallboard (1) is flush-mounted between combo box trestle (3) and mainboard (2), and the combo box trestle (3) of periphery, house and wallboard (1) are on same central axis.
In described wallboard (1), mainboard (2) and combo box trestle (3) adopt light steel section bar and main connector (4) to adopt light steel section bar be cold bending thin wall galvanized steel.
A mounting method for green light steel assembling house is built in letter, comprises the steps,
S1 carries out patten construction according to construction design drawing, and pre-buried good stone bolt, is arranged on combo box trestle (3) on patten by design sequence, and makes tenon post (302) expose to design elevation;
S2 lifts mainboard (2) as base plate, and lift and be socketed on the tenon post (302) of combo box trestle (3), tenon post (302) stretches out mainboard (2) corner connector b (202);
S3 by combo box trestle (3) by number inserting stretched out the tenon post (302) in mainboard (2) bight, be joined with bolts;
Special main connector (4) is separately fixed at the upper surface of light steel truss structure beam (201) and the side of combo box trestle (3) of mainboard (2) by S4 along body of wall center line;
S5 is by prefabricated wallboard (1) hoisted in position make horizontal side and lower side groove snap in main connector (4) successively in order;
Special main connector (4) is fixed on the soffit of the light steel truss structure beam (201) of mainboard (2) by S6 by design attitude;
S7 by mainboard (2) together with main connector (4) hoisted in position of soffit in wallboard 1 top, make main connector (4) snap in the groove at the top of wallboard (1), make the tenon post (302) of combo box trestle (3) insert simultaneously and stretch out the corner connector b (202) of mainboard (2);
S8 grafting upper strata combo box trestle (3), connects with bolt (305);
S9 installs wallboard (1) as parapet, then carries out roof slope making, waterproof and roof tile and mats formation.