CN208586938U - Light steel frame EPS modular house - Google Patents

Abstract

The utility model provides a kind of light steel frame EPS modular house, belongs to modularized house technical field.The utility model is by using prefabricated column and crossbeam, several crossbeams, which need to only be arranged, in EPS module assembly can maintain the stabilization of wall, connection installation is simple and convenient, it can be avoided the use of reinforcing bar, steel flxer sequence and be used to support the beam on roof and pour, it can reduce the requirement to worker's technical level, and obviously accelerate construction speed, reduce house construction cost；Meanwhile the intensity of prefabricated column and crossbeam is higher, transports more convenient, just can be carried out assembly after reaching building yard, can eliminate the limited problem of transport difficult caused by reinforcing bar use and place, be conducive to further decrease construction cost；In addition, wall internal cavities use the first foam concrete interstitital texture, lot of materials can be saved, pour time and construction cost.Therefore, the utility model is very suitable for the construction in the small-sized house of single layer and the use of remote districts.

Description

Light steel frame EPS modular house

Technical field

The utility model belongs to modularized house technical field, is to be related to a kind of light steel frame EPS module more specifically House.

Background technique

With the development of economy, people increasingly pay close attention to the well-being of the people problem, and farm dwelling problem also becomes focus of attention. Since present rural poverty project and dilapidated buildings renovation project many places are in remote districts or mountain area, building construction scale is smaller, item It mesh limited fund and has inconvenient traffic, causes common large modular building construction transportation cost higher, it is difficult to be applicable in.

EPS is the abbreviation of polystyrene foam (Expanded Polystyrene), is a kind of light polymer, It is foaming agent to be added using polystyrene resin, while heating is softened, and is generated gas, is formed a kind of rigid closed cell structure Foamed plastics.EPS building module is by flame-retardant polystyrene foamed plastics module as template and heat insulation layer, in The building construction that core casting concrete surface layer, plastering or radiation plate and a kind of novel composite wall for being formed are built, has and builds The characteristics of making fast speed, good heat insulating, is highly suitable for the construction in the self-built house in rural area.

But there is also centainly ask in the use of rural poverty project and dilapidated buildings renovation project for existing EPS building module Topic: firstly, existing EPS building module need to be cast-in-place structural due to EPS inside modules, the installation of roof structure must be in wall Concrete setting simultaneously forms progress after some strength, so that building course needs waiting period for some time；Secondly, existing EPS module need to carry out assembled EPS module, reinforcing bar binding and the one layer of reinforcing bar of layer EPS module of concreting, especially one The assembly mode in binding, it is more demanding to the technical level of worker, and installation effectiveness is lower, the set-up time is long, is easy to cause The rising of cost of labor；Moreover, most area construction sites are limited, the equipment placement that the field fabrication of reinforcement component needs is more Difficulty, and due to the limitation of road conditions, reinforcing bar equipment conveying is inconvenient, if using precast reinforced component, not only transport difficult, It is also easy to cause malformation, further results in the increase of cost；In addition, due to EPS module limited load bearing capacities and no pair The horizontal slots of window or door opening etc. effectively block mode, and horizontal slots spillage is extremely serious, and the concrete slurry of outflow holds Easily stain the lateral surface of lower part EPS module, it is difficult to clear up, and the adhesive property of EPS module lateral surface decorative layer is easy to cause to become Difference, later period are easy to fall off, and while constructing generally requires first to carry out lower part to pour, and lower part is formed uses template and support again after intensity Column withstands horizontal slots, prevent house is formed from one-time-concreting, so that construction-time extends, cost of labor increases.

Utility model content

The purpose of this utility model is to provide a kind of light steel frame EPS modular houses, to solve to exist in the prior art EPS building module it is at high cost and be unsuitable for remote districts use the technical issues of.

In order to achieve the above purposes, the technical solution adopted by the utility model is: provides a kind of light steel frame EPS module room Room, including foundation structure, wall body structure and roof structure, foundation structure include that collar tie beam and the column being embedded in collar tie beam are pre-buried Part；Wall body structure includes several columns and several crossbeams for being spliced into the EPS module of wall, EPS inside modules being arranged in And it is filled in the first foam concrete interstitital texture of EPS inside modules, column is connect with column built-in fitting, crossbeam both ends point It is not connect with adjacent column；Roof structure includes roof framework and the insulation board that is laid on roof framework, roof framework with Column connection.

Further, in light steel frame EPS modular house above-mentioned, at least one wall body structure is equipped with window, window Downside outer rim and the upper peripheral edge of window are respectively equipped with crossbeam；At least one wall body structure is equipped with door opening, outside the upside of door opening Edge is equipped with crossbeam；At least one wall body structure is hermetically sealed wall body structure, and the crossbeam in hermetically sealed wall body structure is uniformly set to entirely It seals in wall body structure.

Further, in light steel frame EPS modular house above-mentioned, positioned at the crossbeam top of outer rim on the downside of the window, Crossbeam lower part positioned at the window upper peripheral edge and the crossbeam lower part positioned at door opening upper peripheral edge are equipped with mortar leakage prevention baffle.

Further, in light steel frame EPS modular house above-mentioned, positioned at outer rim on the downside of the window and upper peripheral edge Crossbeam and be ferromagnetism material positioned at the crossbeam of door opening upper peripheral edge, mortar leakage prevention baffle is equipped with magnetic block.

Further, in light steel frame EPS modular house above-mentioned, mortar leakage prevention baffle is equipped with for accommodating determining for crossbeam Position slot；Mortar leakage prevention baffle is used to be equipped with adhesive layer with the position of EPS module contact.

Further, in light steel frame EPS modular house above-mentioned, roof framework includes girder and secondary beam, girder and vertical Column connection, girder are equipped with angle piece for connecting secondary beam, angle piece include the first connection sheet for being connect with girder and The second connection sheet for connecting with secondary beam, the first connection sheet is vertical with the second connection sheet to be connect.

Further, in light steel frame EPS modular house above-mentioned, the first connection sheet is fixedly connected with the second connection sheet, First connection sheet is fixedly connected with girder, and the second connection sheet is detachably connected with secondary beam.

Further, in light steel frame EPS modular house above-mentioned, the first connection sheet and the second connection sheet are hinged, and first Connection sheet is fixedly connected with girder, and the second connection sheet is connect with secondary beam by the first connection structure, and girder and secondary beam pass through second Connection structure connection.

Further, in light steel frame EPS modular house above-mentioned, it is anti-that the inner side and outer side of wall body structure is equipped with first Split screed, scrim layer, the second anticracking grout layer and decorative layer.

Further, in light steel frame EPS modular house above-mentioned, insulation board is rock wool-steel plywood, and girder, is stood secondary beam Column and crossbeam are square steel tube, are equipped with the second foam concrete interstitital texture in column.

The beneficial effect of light steel frame EPS modular house provided by the utility model is: compared with prior art, this reality With novel by using prefabricated column and crossbeam, several crossbeams, which need to only be arranged, in EPS module assembly can maintain wall Stablize, connection installation is simple and convenient, can be avoided the use of reinforcing bar, steel flxer sequence and is used to support the beam on roof and pours It builds, can reduce the requirement to worker's technical level, and obviously accelerate construction speed, reduce house construction cost；Meanwhile it is prefabricated Column and crossbeam intensity it is higher, transport it is more convenient, reach building yard after just can be carried out assembly, can eliminate reinforcing bar makes The limited problem of transport difficult and place caused by, is conducive to further decrease construction cost；In addition, wall internal cavities are adopted With the first foam concrete interstitital texture, lot of materials can be saved, pour time and construction cost.Therefore, the utility model The light steel frame EPS modular house of offer is very suitable for the construction in the small-sized house of single layer and the use of remote districts.

Detailed description of the invention

It, below will be to embodiment or the prior art in order to illustrate more clearly of the technical scheme in the embodiment of the utility model Attached drawing needed in description is briefly described, it should be apparent that, the accompanying drawings in the following description is only that this is practical new Some embodiments of type for those of ordinary skill in the art without any creative labor, can be with It obtains other drawings based on these drawings.

Fig. 1 is the schematic cross-sectional view of light steel frame EPS modular house provided by the embodiment of the utility model；

Fig. 2 is the enlarged structure schematic diagram in Fig. 1 at I；

Fig. 3 is the enlarged structure schematic diagram in Fig. 1 at II；

Fig. 4 is the enlarged structure schematic diagram in Fig. 1 at III.

Wherein, each appended drawing reference in figure:

10- foundation structure；11- collar tie beam；12- column built-in fitting；

20- wall body structure；21-EPS module；22- column；23- crossbeam；

24- the first foam concrete interstitital texture；25- the second foam concrete interstitital texture；

30- roof structure；31- insulation board；32- girder；33- secondary beam；

40- mortar leakage prevention baffle；41- magnetic block；42- locating slot；43- adhesive layer；44- groove；

50- angle piece；The first connection sheet of 51-；The second connection sheet of 52-；

The first connection structure of 53-；The second connection structure of 54-；

The first anticracking grout layer of 61-；62- scrim layer；The second anticracking grout layer of 63-；64- decorative layer.

Specific embodiment

In order to which technical problem to be solved in the utility model, technical solution and beneficial effect is more clearly understood, with Lower combination accompanying drawings and embodiments, the present invention will be further described in detail.It should be appreciated that specific reality described herein Example is applied only to explain the utility model, is not used to limit the utility model.

It should be noted that it can be directly another when element is referred to as " being fixed on " or " being set to " another element On one element or indirectly on another element.When an element is known as " being connected to " another element, it can To be directly to another element or be indirectly connected on another element.

It is to be appreciated that term " length ", " width ", "upper", "lower", "front", "rear", "left", "right", "vertical", The orientation or positional relationship of the instructions such as "horizontal", "top", "bottom" "inner", "outside" is that orientation based on the figure or position are closed System, is merely for convenience of describing the present invention and simplifying the description, rather than the device or element of indication or suggestion meaning are necessary It with specific orientation, is constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.

In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or Implicitly include one or more of the features.The meaning of " plurality " is two or two in the description of the present invention, More than, unless otherwise specifically defined.

Referring to Fig. 1, existing build to according to light steel frame EPS modular house rapid constructing method provided by the utility model Light steel frame EPS modular house be illustrated.Light steel frame EPS modular house, including foundation structure 10,20 and of wall body structure Roof structure 30, foundation structure 10 include collar tie beam 11 and the column built-in fitting 12 being embedded in collar tie beam 11；Wall body structure 20 includes For being spliced into the EPS module 21 of wall, several columns 22 being arranged in inside EPS module 21 and several crossbeams 23 and filling The first foam concrete interstitital texture 24 inside EPS module 21, column 22 are connect with column built-in fitting 12,23 both ends of crossbeam It is connect respectively with adjacent column 22；Roof structure 30 includes roof framework and the insulation board 31 being laid on roof framework, room Top frame is connect with column 22.

Light steel frame EPS modular house provided by the utility model, compared with prior art, by using prefabricated column 22 and crossbeam 23, several crossbeams need to only be arranged in EPS module assembly can maintain the stabilization of wall, the simple side of connection installation Just, the use of reinforcing bar, steel flxer sequence be can be avoided and be used to support the beam on roof and poured, can reduce to worker's technology Horizontal requirement, and obviously accelerate construction speed, reduce house construction cost；Meanwhile prefabricated column 22 and crossbeam 23 is strong Du Genggao, transport is more convenient, just can be carried out assembly after reaching building yard, can eliminate transport difficult caused by reinforcing bar use The limited problem with place, is conducive to further decrease construction cost；In addition, wall internal cavities use the first foam concrete Interstitital texture 24 can save lot of materials, pour time and construction cost.Therefore, light steel frame provided by the utility model EPS modular house is very suitable for the construction in the small-sized house of single layer and the use of remote districts.

Further, referring to Fig. 1, one kind as light steel frame EPS modular house provided by the utility model is specific Embodiment, at least one wall body structure 20 are equipped with window, and outer rim and the upper peripheral edge of window are respectively equipped with cross on the downside of window Beam 23；At least one wall body structure 20 is equipped with door opening, and the upper peripheral edge of door opening is equipped with crossbeam 23；At least one wall body structure 20 For hermetically sealed wall body structure, the crossbeam 23 in hermetically sealed wall body structure is uniformly set in hermetically sealed wall body structure.Hermetically sealed wall Structure is both to be not provided with window or be not provided with the wall body structure 20 of door opening.May be used also top set on the crossbeam 23 of door opening upper peripheral edge Crossbeam 23 is set.

In a specific embodiment of the utility model, wall body structure 20 includes the first wall for being equipped with window, is equipped with It second wall of door opening and does not set in the third wall of window and door opening, crossbeam 23 includes being located in the first wall and being located at window The first crossbeam of lower edge is located in the first wall and is located at the second cross beam of upper window edge, is located in the second wall and is located at door The third crossbeam on edge is located at intracorporal 4th crossbeam of third wall with uniform on hole.According to the design and use needs in house, wall Structure 20 can be one of the first wall, the second wall and third wall or a variety of, and crossbeam 23 corresponds to wall body structure 20 Setting.

Further, also referring to Fig. 1 and Fig. 4, as light steel frame EPS modular house provided by the utility model A kind of specific embodiment, positioned at crossbeam 23 (i.e. first crossbeam) top of window downside outer rim, on the window (i.e. second cross beam) lower part of crossbeam 23 of side outer rim and equal positioned at crossbeam 23 (i.e. third crossbeam) lower part of door opening upper peripheral edge Equipped with mortar leakage prevention baffle 40.Mortar leakage prevention baffle 40 can be through the forms such as bolt, welding, abutting and first crossbeam, the second cross Beam or the template or baffle of the connection of third crossbeam.Especially for window horizontal slots closing when, can be on first crossbeam It places the first template to close upper level notch, places the second template in second cross beam lower part and close lower horizontal notch, Support column is arranged between the first template and the second template again to hold out against the first template and the second template, this is in existing EPS mould It is difficult to realize in block building.

Further, referring to Fig. 4, one kind as light steel frame EPS modular house provided by the utility model is specific Embodiment, be located on the downside of the window crossbeam 23 (i.e. first crossbeam and second cross beam) of outer rim and upper peripheral edge and Crossbeam 23 (i.e. third crossbeam) positioned at door opening upper peripheral edge is ferromagnetism material, and mortar leakage prevention baffle 40 is equipped with magnetic block 41.Mortar leakage prevention baffle 40 is directly adsorbed on first crossbeam, second cross beam or third crossbeam by magnetic block 41 during installation, side Just it mounts and dismounts.

Further, referring to Fig. 4, one kind as light steel frame EPS modular house provided by the utility model is specific Embodiment, mortar leakage prevention baffle 40 are equipped with for accommodating crossbeam 23 (i.e. above-mentioned first crossbeam top, second cross beam lower part or the Three crossbeam lower parts) locating slot 42, to facilitate the positioning and installation of mortar leakage prevention baffle 40.Locating slot 42 can with first crossbeam, Second cross beam and the grafting of third crossbeam or clamping.The mortar leakage prevention baffle 40 that locating slot 42 is arranged can be used as window or door opening forever Long shape borderline structure.First crossbeam top, second cross beam lower part or third crossbeam lower part also can be set to be cooperated with locating slot 42 Protrusion or the structures such as groove 44.The position that mortar leakage prevention baffle 40 is used to contact with EPS module 21 can be equipped with adhesive layer 43, with It preferably, is more closely connected convenient for mortar leakage prevention baffle 40 and EPS module 21, more efficiently prevents from spillage.

Further, also referring to Fig. 1 to Fig. 3, as light steel frame EPS modular house provided by the utility model A kind of specific embodiment, roof framework include girder 32 and secondary beam 33, and girder 32 is connect with column 22, and girder 32, which is equipped with, to be used In the angle piece 50 of connection secondary beam 33, angle piece 50 includes the first connection sheet 51 for connecting with girder 32 and is used for and secondary beam Second connection sheets 52 of 33 connections, the first connection sheet 51 is vertical with the second connection sheet 52 to be connect.The setting of angle piece 50 is to secondary beam 33 play the role of positioning, prevent secondary beam 33 in installation process from sliding, and can be convenient for the connection of secondary beam 33 and girder 32, simultaneously Safety rope can be trampled and hung again in the installation process of roofing element convenient for worker, improves installation effectiveness and safety.

Further, referring to Fig. 2, one kind as light steel frame EPS modular house provided by the utility model is specific Embodiment, the first connection sheet 51 are fixedly connected with the second connection sheet 52, and the first connection sheet 51 is fixedly connected with girder 32, and second Connection sheet 52 is detachably connected with secondary beam 33.Described being detachably connected such as can be clamping, pin joint, be bolted at the connection shape Formula.Angle piece 50 can be just mounted on girder 32 in the preparation process of girder 32, accurate in order to be distributed to secondary beam 33 Control.

Further, referring to Fig. 3, one kind as light steel frame EPS modular house provided by the utility model is specific Embodiment, the first connection sheet 51 and the second connection sheet 52 are hinged, and the first connection sheet 51 is fixedly connected with girder 32, the second connection Piece 52 is connect with secondary beam 33 by the first connection structure 53, and girder 32 is connect with secondary beam 33 by the second connection structure 54.First Connection sheet 51 and the second connection sheet 52 are hinged, can be avoided angle piece 50 in transport or installation process because being squeezed, colliding And deform, the second connection structure 54 after preventing secondary beam 33 from connecting with the second connection sheet 52 around the first connection sheet 51 and second for connecting The articulated shaft of contact pin 52 is overturn.First connection structure 53 is preferably bolt fastening structure, in order to connect and adjust.Second connection Structure 54 is preferably screw connecting structure, is impacted to avoid the installation to rock wool-steel plywood.

Further, referring to Fig. 4, one kind as light steel frame EPS modular house provided by the utility model is specific Embodiment, the inner side and outer side of wall body structure 20 are equipped with the first anticracking grout layer 61, scrim layer 62, the second anticracking grout Layer 63 and decorative layer 64.First anticracking grout layer 61, scrim layer 62, the second anticracking grout layer 63 are conducive to and decorative layer 64 In conjunction with can completely cut off contact of the EPS module 21 with air, avoid wall crazing caused by 21 aging of EPS module and decorative layer 64 Drum is played to fall off.

Further, also referring to Fig. 1 to Fig. 4, as light steel frame EPS modular house provided by the utility model A kind of specific embodiment, insulation board 31 are rock wool-steel plywood, and girder 32, secondary beam 33, column 22 and crossbeam 23 are light-duty side Steel pipe, column 22 is interior to be equipped with the second foam concrete interstitital texture 25.Column 22 can also be filled using normal concrete, Form Concrete Filled structure.Since lightweight steel construction wall thickness is relatively thin, concrete perfusion can effectively improve its bearing capacity thereto, And avoid internal corrosion.Since column 22 is stood up, it is not necessary that solidifying, the construction that can directly carry out next step is applied after concrete perfusion Work.If crossbeam 23 is fashioned iron tubing, can also into crossbeam 23 concrete perfusion, but need certain time to solidifying or will Its port closed, to avoid slurries leakage.

Also referring to Fig. 1, now to the rapid constructing method of light steel frame EPS modular house provided by the utility model into Row explanation.The light steel frame EPS modular house rapid constructing method, comprising the following steps:

A. collar tie beam foundation construction, and bury the column built-in fitting 12 for connecting column 22.If transportation condition allows, circle Beam is preferably precast construction；If transportation condition is poor, precast concrete transport is inconvenient, and collar tie beam is also possible to cast-in-place knot Structure.

B. light steel frame component is prepared, light steel frame component includes column 22, crossbeam 23 and roofing element, and crossbeam 23 includes One or more of first crossbeam, second cross beam, third crossbeam and the 4th crossbeam.Column 22, crossbeam 23 and roofing element are excellent It is selected as lightweight steel component, the Steel section member that lightweight steel component, that is, wall thickness is relatively thin, weight is told somebody what one's real intentions are, column 22, crossbeam 23 and roofing element etc. Lightweight steel component it is assembled and connect it is firm just form light steel frame later, this light steel frame can serve as house wall and roof Load-carrying members.

C. column 22 and column built-in fitting 12 are connected firmly, column 22 and column built-in fitting 12 can be using welding, spiral shell It tethers and the modes such as connects and connect.

D. splicing sets up EPS module 21 and forms the wall in house, and column 22 is made to be located at the wall that EPS module 21 is spliced into In internal cavity；If the metope of wall is equipped with window, in the splicing of EPS module 21 to lower window edge in lower window edge position First crossbeam is installed, second cross beam is installed then at upper window edge position in the splicing of EPS module 21 to upper window edge；If wall Metope is equipped with door opening, then EPS module 21 splice on door opening along when in installing third crossbeam along position on door opening；If wall Metope does not set window and door opening, then installs several 4th crossbeams when EPS module 21 is spliced；The both ends of first crossbeam, the second cross The both ends at the both ends of beam, the both ends of third crossbeam and the 4th crossbeam are completely embedded with column 22, and make first crossbeam, the second cross Beam, third crossbeam and the 4th crossbeam are respectively positioned in the cavity inside the wall that EPS module 21 is spliced into.

E., roofing element is installed, to form roof structure.

F. mortar leakage prevention component is installed in first crossbeam top, second cross beam lower part and third crossbeam lower part.Due to EPS module 21 can only close the side notch of window and door opening, cannot close to horizontal slots, so first crossbeam, second The setting of crossbeam and third crossbeam, which is not only equivalent to, reinforces window and door opening, but also can be the mortar leakage prevention structure of closing horizontal slots Part provides certain supporting role.Mortar leakage prevention component can be through the forms such as bolt, welding, abutting and first crossbeam, second Crossbeam or the template or baffle of the connection of third crossbeam.Especially for window horizontal slots closing when, can be in first crossbeam The first template of upper placement closes upper level notch, places the second template in second cross beam lower part and seals lower horizontal notch It closes, then support column is set between the first template and the second template and holds out against the first template and the second template, this is in existing EPS It is difficult to realize in building module.

G. foam concrete is prepared, and pours foam concrete in the cavity inside the wall being spliced into EPS module 21. It when pouring foam concrete, needs to control placing intensity, the excessive generation bubble of the foam concrete stress for avoiding lower part from pouring is broken It splits.Entire wall primary concreting can be convenient within the appropriate range by controlling placing intensity, save construction-time and manpower at This.

When building house using construction method provided by the utility model, step B prepares light steel frame component can be existing Field carries out, can also be prefabricated in factory, so step B and other steps do not have apparent precedence relationship, column 22, crossbeam 23 It prepares and transports to build the side in a pre-installation with components such as roofing elements.

Light steel frame EPS modular house rapid constructing method provided by the utility model, compared with prior art, Neng Goushi The step of the step of the step of existing roof installation pours prior to walls concrete, the step for pouring walls concrete, is in entire The later period of work progress avoids the waiting period on installation roof, can effectively accelerate construction progress；Moreover, by using prefabricated Column 22 and crossbeam 23, several crossbeams need to only be arranged in EPS module assembly can maintain the stabilization of wall, connection installation letter Folk prescription just, can be avoided the use of reinforcing bar, steel flxer sequence and be used to support the beam on roof and pour, and can reduce to worker The requirement of technical level, and obviously accelerate construction speed, reduce house construction cost；Meanwhile prefabricated column 22 and crossbeam 23 Intensity it is higher, transport it is more convenient, reach building yard after just can be carried out assembly, transport caused by reinforcing bar use can be eliminated The difficult and limited problem in place, is conducive to further decrease construction cost；And further through opening up window, door opening position be arranged Crossbeam and the problem of can simply and easily alleviate horizontal slots spillage as the mortar leakage prevention component on stress basis using crossbeam, saves To the waiting time of concrete setting and the process for forming intensity；In addition, wall internal cavities are poured using foam concrete, both Be conducive to save material, and be advantageously implemented continuous placing, saving pours time and construction cost.Therefore, the utility model mentions The house that the light steel frame EPS modular house rapid constructing method of confession is fully compatible for remote districts is built, and single layer is especially suitable for The construction in small-sized house.

Further, referring to Fig. 4, as light steel frame EPS modular house rapid construction side provided by the utility model A kind of specific embodiment of method, after step H further include:

H. the wall surfaces externally and internally being spliced into EPS module 21 is coated with first layer anticracking grout, pastes grid cloth, coating the Two layers of anticracking grout make decorative layer.Coating anticracking grout simultaneously pastes grid cloth and can completely cut off connecing for EPS module 21 and air Touching avoids wall crazing caused by 21 aging of EPS module and decorative layer from playing drum and falls off.

Further, referring to Fig. 4, as light steel frame EPS modular house rapid construction side provided by the utility model A kind of specific embodiment of method, column 22 are fashioned iron tubing, further include preparing concrete and into column 22 before step E The step of casting concrete.Since lightweight steel construction wall thickness is relatively thin, concrete perfusion can effectively improve its bearing capacity thereto, and Avoid internal corrosion.Since column 22 is stood up, it is not necessary that solidifying, the construction that can directly carry out next step is applied after concrete perfusion Work.If crossbeam 23 is fashioned iron tubing, can also into crossbeam 23 concrete perfusion, but need certain time to solidifying or will Its port closed, to avoid slurries leakage.

Further, fast as light steel frame EPS modular house provided by the utility model also referring to Fig. 1 to Fig. 3 A kind of specific embodiment of fast construction method, roofing element include roof light steel frame component and rock wool-steel plywood.Roof is light Steel framework frame member includes girder 32 and secondary beam 33, and girder 32 is connect with column 22, and secondary beam 33 is connect with girder 32, is set on girder 32 There is the angle piece 50 for connecting secondary beam 33.Angle piece 50 include the first connection sheet 51 for being connect with girder 32 and for The second connection sheet 52 that secondary beam 33 connects, the first connection sheet 51 is vertical with the second connection sheet 52 to be connect.The setting pair of angle piece 50 Secondary beam 33 plays the role of positioning, prevents secondary beam 33 in installation process from sliding, and can be convenient for the connection of secondary beam 33 and girder 32, Safety rope can be trampled and hung again simultaneously in the installation process of roofing element convenient for worker, improves installation effectiveness and safety.

Further, referring to Fig. 2, as light steel frame EPS modular house rapid construction side provided by the utility model A kind of specific embodiment of method, the first connection sheet 51 are fixedly connected with the second connection sheet 52, the first connection sheet 51 and girder 32 It is fixedly connected, the second connection sheet 52 is detachably connected with secondary beam 33.Described being detachably connected can be clamping, pin joint, bolt The types of attachment such as connection.Angle piece 50 can be just mounted on girder 32 in the preparation process of girder 32, in order to secondary beam The accurate control of 33 distributions.

Further, referring to Fig. 3, as light steel frame EPS modular house rapid construction side provided by the utility model A kind of specific embodiment of method, the first connection sheet 51 and the second connection sheet 52 are hinged, and the first connection sheet 51 and girder 32 are fixed Connection, the second connection sheet 52 are connect with secondary beam 33 by the first connection structure 53, and girder 32 connect knot by second with secondary beam 33 Structure 54 connects.First connection sheet 51 and the second connection sheet 52 are hinged, can be avoided angle piece 50 in transport or installation process because It is squeezed, collides and deform, the second connection structure 54 after preventing secondary beam 33 from connecting with the second connection sheet 52 around first for connecting The overturning of the articulated shaft of contact pin 51 and the second connection sheet 52.First connection structure 53 is preferably bolt fastening structure, in order to connect And adjustment.Second connection structure 54 is preferably screw connecting structure, is impacted to avoid the installation to rock wool-steel plywood.

Further, fast as light steel frame EPS modular house provided by the utility model also referring to Fig. 1 and Fig. 4 A kind of specific embodiment of fast construction method, mortar leakage prevention component include the mortar leakage prevention baffle 40 for closing horizontal slots, the One crossbeam, second cross beam and third crossbeam are metal component, and mortar leakage prevention baffle 40 is equipped with magnetic block 41.Mortar leakage prevention baffle 40 It is directly adsorbed on first crossbeam, second cross beam or third crossbeam, is easy for installation and removal by magnetic block 41 during installation.

Further, referring to Fig. 4, as light steel frame EPS modular house rapid construction side provided by the utility model A kind of specific embodiment of method, mortar leakage prevention baffle 40 are equipped with for accommodating first crossbeam top, second cross beam lower part or the The locating slot 42 of three crossbeam lower parts, to facilitate the positioning and installation of mortar leakage prevention baffle 40.Locating slot 42 can be with first crossbeam, Two crossbeams and the grafting of third crossbeam or clamping.The mortar leakage prevention baffle 40 that locating slot 42 is arranged can be used as the permanent of window or door opening Shape borderline structure.First crossbeam top, second cross beam lower part or third crossbeam lower part also can be set and the cooperation of locating slot 42 The structures such as protrusion or groove 44.The position that mortar leakage prevention baffle 40 is used to contact with EPS module 21 can be equipped with adhesive layer 43, so as to It preferably, is more closely connected in mortar leakage prevention baffle 40 and EPS module 21, more efficiently prevents from spillage.

Further, a kind of tool as light steel frame EPS modular house rapid constructing method provided by the utility model Body embodiment, step G include: by flyash add water formed water coal ash, by after pumping installations extract water coal ash to water coal ash The gentle body of middle blended cement, accelerator forms foam concrete, and pours the cavity inside the wall being spliced into EPS module 21 In.When pouring, blended cement, accelerator and gas, Bian Jinhang are poured in Bian Xiangshui coal ash.This mode can pass through control The additive amount of accelerator reduces the presetting period of foam concrete to the maximum extent, reduces retaining for fluid state foam concrete Time accelerates the formation of foam concrete intensity, guarantees the quantity and integrality of foam concrete air entrapment, is conducive to entire The one-time-concreting of wall.

Further, a kind of tool as light steel frame EPS modular house rapid constructing method provided by the utility model Body embodiment before pouring foam concrete, opens up several pour on the wall top that EPS module 21 is spliced into step G Hole；When pouring foam concrete, foam concrete successively is poured to several pouring holes in order, in order to the stress balance of wall With the uniform rising of each position foam concrete intensity.Foam concrete, which is at least divided into two layers, to be poured, and every layer pours height not More than 1m, the time to be coagulated between every layer is not less than 0.5h.Every layer of time to be coagulated poured between height and every layer can basis Actual conditions determine.Placement layer by layer is not repeatedly to pour, but in order to avoid top concreting is too fast, lower part is caused to be steeped Foam concrete does not reach corresponding intensity, and then leads to the bubbles burst in the foam concrete of lower part, influences construction quality, mentions High construction cost.

The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this Made any modifications, equivalent replacements, and improvements etc., should be included in the utility model within the spirit and principle of utility model Protection scope within.

Claims (10)

1. a kind of light steel frame EPS modular house, including foundation structure, wall body structure and roof structure, it is characterised in that: described Foundation structure includes collar tie beam and the column built-in fitting that is embedded in the collar tie beam；The wall body structure includes for being spliced into wall EPS module, the EPS inside modules are set several columns and several crossbeams and be filled in the EPS inside modules The first foam concrete interstitital texture, the column connect with the column built-in fitting, the crossbeam both ends respectively with it is adjacent Column connection；The roof structure includes roof framework and the insulation board that is laid on the roof framework, the roof frame Frame is connect with the column.

2. light steel frame EPS modular house as described in claim 1, it is characterised in that: at least one described wall body structure Equipped with window, outer rim and the upper peripheral edge of the window are respectively equipped with the crossbeam on the downside of the window；At least one described wall Body structure is equipped with door opening, and the upper peripheral edge of the door opening is equipped with the crossbeam；At least one described wall body structure is hermetically sealed Wall body structure, the crossbeam in the hermetically sealed wall body structure are uniformly set in the hermetically sealed wall body structure.

3. light steel frame EPS modular house as claimed in claim 2, it is characterised in that: the outer rim on the downside of the window The top of the crossbeam, positioned at the window upper peripheral edge the crossbeam lower part and positioned at the door opening upper peripheral edge The lower part of the crossbeam is respectively equipped with mortar leakage prevention baffle.

4. light steel frame EPS modular house as claimed in claim 3, it is characterised in that: be located at outer on the downside of the window The crossbeam of edge and upper peripheral edge and be ferromagnetism material positioned at the crossbeam of the door opening upper peripheral edge, it is described anti- Spillage baffle is equipped with magnetic block.

5. light steel frame EPS modular house as claimed in claim 4, it is characterised in that: the mortar leakage prevention baffle, which is equipped with, to be used In the locating slot for accommodating the crossbeam；The mortar leakage prevention baffle is used to be equipped with adhesive layer with the position of the EPS module contact.

6. light steel frame EPS modular house as described in claim 1, it is characterised in that: the roof framework include girder and Secondary beam, the girder are connect with the column, and the girder is equipped with the angle piece for connecting the secondary beam, the angle piece Including the first connection sheet for connecting with the girder and the second connection sheet for connecting with the secondary beam, described first connects Contact pin is vertical with second connection sheet to be connect.

7. light steel frame EPS modular house as claimed in claim 6, it is characterised in that: first connection sheet and described the Two connection sheets are fixedly connected, and first connection sheet is fixedly connected with the girder, and second connection sheet and the secondary beam can Dismantling connection.

8. light steel frame EPS modular house as claimed in claim 6, it is characterised in that: first connection sheet and described the Two connection sheets are hinged, and first connection sheet is fixedly connected with the girder, and second connection sheet and the secondary beam pass through the The connection of one connection structure, the girder are connect with the secondary beam by the second connection structure.

9. light steel frame EPS modular house as described in claim 1, it is characterised in that: inside and outside the wall body structure Face is successively arranged the first anticracking grout layer, scrim layer, the second anticracking grout layer and decorative layer from inside to outside.

10. light steel frame EPS modular house as described in claim 1, it is characterised in that: the insulation board is that rock wool is compound Plate, the column and the crossbeam are square steel tube, and the second foam concrete interstitital texture is equipped in the column.