CN205000460U

CN205000460U - House framework

Info

Publication number: CN205000460U
Application number: CN201520747733.1U
Authority: CN
Inventors: 张引强; 李艮杰
Original assignee: Individual
Current assignee: Individual
Priority date: 2015-09-24
Filing date: 2015-09-24
Publication date: 2016-01-27
Anticipated expiration: 2025-09-24

Abstract

The utility model provides a house framework, includes at least one deck single -store frame, each layer single -store frame includes: a plurality of column assembly and crossbeam, crossbeam are equipped with the concrete filling groove, column assembly includes: two columns installed on the pedestal. At least a set of plug connector, every group plug connector is including alternating together and connect a plurality of plug connectors at the stand, and the plug connector stretches out the outer and crossbeam fixed connection of stand, be equipped with the horizontal pole and erect the strengthening rib on the horizontal pole at the concrete filling inslot. In this technical scheme, a plurality of plug connectors and the H -beam of alternating is connected as an organic wholely, and every H -beam is stressed and can passes through the plug connector and transmit extremely other H -beams, this bearing capacity who has increased whole house framework together. The concrete that disposes the strengthening rib can improve the bearing capacity of crossbeam. And this scheme house framework assembly process is simple, can realize house framework's large -scale production, greatly improves building construction efficiency.

Description

House frame

Technical field

The utility model relates to technical field of buildings, particularly a kind of house frame.

Background technology

In construction work industry, house frame adopts following two kinds of forms to realize usually:

The first form is reinforced concrete building framework, and steel concrete refers to a kind of combined material formed by adding reinforcing bar, steel mesh reinforcement, steel plate or fiber in concrete, is improved a kind of combined material of Concrete Mechanical Properties by co-operation.Column in house frame and crossbeam are all in concrete, add steel mesh reinforcement connect firmly together and make, and concrete is linked to be an entirety by steel mesh reinforcement, has larger bearing capacity.But the preparation process of reinforced concrete structure is that site operation completes on-site, and complex procedures, constructor is required high.

The second form is steel house framework, comprises the steel column that external surface is welded with connector and the crossbeam be connected with steel column by connector.Compared to the first house frame form in the second house frame form, installation time can be saved.But, the limited load bearing capacities of steel work itself, especially crossbeam is connected to steel column by connector, when crossbeam is subject to the larger pressure of vertical direction, pressure can concentrate on the welding position of connector and connector and steel column, the limited load bearing capacities of connector, the welding region of connector and steel column is more fragile especially, and these factors cause connector to there is the risk of breaking releasing.

Utility model content

The problem that the utility model solves is, the limited load bearing capacities of the house frame of existing employing steel structure frame.

For solving the problem, the utility model provides a kind of house frame, comprises at least one deck single-store frame, and every one deck single-store frame comprises: some column assemblies and crossbeam, described crossbeam is provided with Concrete Filled groove, and described Concrete Filled groove has the concrete upwards offered and pours into mouth;

Described column assembly comprises: column;

At least one group of plug connector, often organizes plug connector and comprises and intert together and be connected to some plug connectors of described column, and described plug connector stretches out that described column is outer to be fixedly connected with described crossbeam;

In described Concrete Filled groove, be provided with cross bar and be erected at the reinforcing rib on described cross bar, the length direction of length direction perpendicular to described crossbeam of described cross bar and the short transverse of described column.

Alternatively, crotch is formed with at the two ends of described reinforcing rib.

Alternatively, in the Concrete Filled groove at described crossbeam two ends, be provided with described cross bar, this cross bar is connected described crossbeam and plug connector through described crossbeam, described Concrete Filled groove with plug connector along its length direction.

Alternatively, described plug connector interts together and the mode being connected to described column is:

Described plug connector interts and defines spatial accommodation together, is sleeved on described column outer and fix with described column by described spatial accommodation.

Alternatively, in one group of plug connector the interspersed mode interted between two plug connectors be together along the short transverse of described column to inserting, to the mode of inserting be:

Each described plug connector is provided with the interspersed groove interted for another plug connector, and each described interspersed groove has the opening offered along described short transverse;

Two described plug connectors are respectively the first plug connector and the second plug connector, described first plug connector interts in the corresponding interspersed groove of described opening insertion of groove in the second plug connector, and described second plug connector interts in the corresponding interspersed groove of described opening insertion of groove in the first plug connector, realizes inserting.

Described plug connector passes described column and interts together in described column.

Alternatively, the interspersed mode between two plug connectors interted together is:

One of them plug connector is provided with the through hole interted for another plug connector, and another plug connector passes described through hole corresponding in one of them plug connector described to intert together.

Alternatively, described crossbeam has two sidewalls established relatively, to comprising at least two plug connectors by two sidewalls in one group of plug connector, is positioned at the both sides of described crossbeam, is fixedly connected with respectively with two described sidewalls of correspondence.

Alternatively, described plug connector has the connecting portion stretching out described column and connect described crossbeam outward;

Described plug connector with the mode that is fixedly connected with of crossbeam is: bolt is connected.

Alternatively, the screw rod of described bolt has the extension stretched in described Concrete Filled groove, and described extension is as described cross bar.

Alternatively, be provided with some installing holes in described connecting portion, described installing hole is used for passing for bolt correspondingly;

Described installing hole is vertical bar type, and all vertical bar type installing holes in described connecting portion comprise at least one vertical bar type installing hole group, and all vertical bar type installing holes in described vertical bar type installing hole group are intervally arranged on the length direction of described crossbeam;

In this vertical bar type installing hole group, wherein two vertical bar type installing hole slant settings, spacing between the two reduces gradually along the short transverse of described column or increases.

Alternatively, all described vertical bar type installing holes comprise at least two vertical bar type installing hole groups, and all vertical bar type installing hole groups are spaced apart in the short transverse of described column;

Wherein in two vertical bar type installing hole groups, in one of them vertical bar type installing hole group, wherein two vertical bar type installing hole slant settings, spacing between the two reduces gradually along the short transverse of described column;

In another vertical bar type installing hole group, wherein two vertical bar type installing hole slant settings, spacing between the two increases gradually along the short transverse of described column.

Alternatively, the main plug connector in one group of plug connector and by plug connector, described main plug connector is through being stretched out that described column is outer to be connected with corresponding described crossbeam by plug connector;

Described main plug connector comprises at least two parts, adjacent two parts are plugged in together, in the two parts be plugged in together, wherein a part is positioned at described column and connects described crossbeam outward, and be provided with accepting groove, another part is provided with by plug connector the protuberance stretched out outside described column through described, and described protuberance to be inserted in described accepting groove and fixing, realizes described adjacent two parts and is mutually plugged in together.

Alternatively, described plug connector has the connecting portion stretching out described column and connect described crossbeam outward, described connecting portion described column outer to define with described column against.

Alternatively, two plug connectors interted together are in the welding of the region of contact.

Alternatively, described column is steel column, is inside provided with Concrete Filled chamber.

Alternatively, described column is solid wooden studs.

Alternatively, described column is cylinder or prism.

Alternatively, described house frame comprises at least two-layer single-store frame;

All described single-store frames are stacked along the short transverse of described column, and adjacent two described single-store frames by described short transverse relatively and the described column established couples together.

Alternatively, the connected mode of the described column coupled together along described short transverse is:

Two described columns have along two relative ends of described short transverse, two ends share one group described in plug connector, the column slot interted for described plug connector is provided with in the end face of two described ends, column slot in two described ends is aimed at one by one along short transverse, described plug connector passes two column slots of corresponding aligning and interts together in described column, to connect two described columns.

Alternatively, in the described end of described column, screens space is provided with;

The plug connector being located at described end is provided with limiting section, and described limiting section stretches in described screens space along the short transverse of described column.

Alternatively, the interspersed mode being located at two plug connectors in one group of plug connector of described end be along the short transverse of described column to being plugged together, to the mode of inserting be:

Each described plug connector comprises along described short transverse: the body linked together and described limiting section, and is provided with the through hole passed for another plug connector;

Two described plug connectors are respectively the first plug connector and the second plug connector, and in described first plug connector, described through hole runs through described limiting section along described short transverse, have along the described short transverse opening offered of described body dorsad;

In described second plug connector, described through hole runs through described body along described short transverse, has along the described short transverse opening offered of described limiting section dorsad;

The opening of described first plug connector through hole in the second plug connector inserts in corresponding through hole, and the opening of described second plug connector through hole in the first plug connector inserts in corresponding through hole, realizes inserting.

Alternatively, in two columns coupled together, the position of the corresponding described column slot of the outer wall of column is provided with stiffener at least up;

Described plug connector inserts described column slot and stretches out outside described column, and described stiffener is used for: be fixedly connected with the plug connector stretched out outside described column.

Alternatively, the described crossbeam being at least arranged in wall frame in described house frame comprises two C-type beam;

Two described C-type beam are intervally arranged mouth to mouth pointing to the direction outside wall within the walls, and are connected along the length direction of described C-type beam by the connector at multiple interval;

The space that two described C-type beam are interconnected mouth to mouth is as described Concrete Filled groove.

Alternatively, described connector is plate-like piece, and the plate face of described plate-like piece is perpendicular to the length direction of described C-type beam.

Alternatively, described plate-like piece is provided with the concrete opening running through its plate face.

Alternatively, described crossbeam is rectangular beam, and described rectangular beam has top margin, offers opening to pour into mouth as described concrete in described top margin.

Compared with prior art, the technical solution of the utility model has the following advantages:

Plug connector is connected to column interspersed together afterwards, connects corresponding crossbeam afterwards again and is assembled into house frame.Interting some plug connectors together and crossbeam connects as one, this and the connector of prior art connecting cross beam need to bear separately compared with the gravity from crossbeam, each crossbeam pressure can be passed to other crossbeams by plug connector, which increases the weight capacity of whole house frame.Importantly, reinforcing rib is provided with at the Concrete Filled groove internal frame of crossbeam.In the concrete being configured with reinforcing rib, pulling force is born by reinforcing rib, and pressure is born by concrete, so just can give full play to the advantage that concrete crushing strength is higher and reinforcing rib tensile strength is higher, the effect of common opposing external force, improves the supporting capacity of crossbeam.

And be connected by interspersed mode between all plug connectors of the technical program, without the need to the assembly technology of complexity, this saves installation time greatly.This present the possibility of transporting building site after house frame is assembled in factory again, this can realize the large-scale production of house frame, greatly improves building construction efficiency.

Accompanying drawing explanation

Fig. 1 is the stereogram of the house frame of the utility model specific embodiment;

Fig. 2 is the transparent stereo figure being located at the first column assembly of position, house frame corner of the utility model first embodiment;

Fig. 3 is that the first column assembly shown in Fig. 2 and crossbeam are in the floor map of confined state along the first stem height direction;

Fig. 4 be along shown in Fig. 3 second intert direction CC and from viewed from first crossbeam side to the floor map obtained when the first column assembly and crossbeam;

Fig. 5 is in the first column assembly shown in Fig. 2, the plan view of the first plug connector in two plug connectors interted together;

Fig. 6 is in the first column assembly shown in Fig. 2, the plan view of the second plug connector in two plug connectors interted together;

Fig. 7 is the plan view of column assembly along stem height direction of a variation of the first column assembly shown in Fig. 2;

Fig. 8 is the plan view of the second column assembly along the short transverse of the second column being located at the interior space of house frame of the utility model second embodiment;

Fig. 9 be the second column assembly shown in Fig. 8 along second intert direction CC look over time plan view;

Figure 10 is in the second column assembly shown in Fig. 8, the plan view of the first plug connector in two plug connectors interted together;

Figure 11 is in the second column assembly shown in Fig. 8, the plan view of the second plug connector in two plug connectors interted together;

Figure 12 is the plan view of the 3rd column assembly in the house frame of the utility model the 3rd embodiment between adjacent two corners around the interior space in metope along the 3rd stem height direction;

Figure 13 is the plan view of column assembly along stem height direction of the utility model the 4th embodiment;

Figure 14 be column assembly shown in Figure 13 along second intert direction look over time plan view;

Figure 15 is in column assembly shown in Figure 13, the plan view of the first plug connector in two plug connectors interted together;

Figure 16 is in column assembly shown in Figure 13, the plan view of the second plug connector in two plug connectors interted together;

Along the plan view in stem height direction when Figure 17 is column assembly and the C-type beam compound beam confined state of the utility model the 5th embodiment;

Figure 18 is the sectional drawing of the type of C shown in Figure 17 compound beam along DD direction, and wherein cross-section parallel is in stem height direction;

Figure 19 is the partial plan layout of two column assemblies of the utility model the 6th embodiment when being assembled together along stem height direction, and this plan view looks over along the direction being parallel to stem height direction and obtain;

Figure 20 is two column assemblies of the utility model the 6th embodiment another partial plan layout when being assembled together along stem height direction, and this plan view looks over along another direction being parallel to stem height direction and obtain;

Figure 21 is for connecting in two plug connectors interted together of two column assemblies shown in Figure 19, the plan view of the first plug connector;

Figure 22 is for connecting in two plug connectors interted together of two column assemblies shown in Figure 20, the plan view of the second plug connector;

Figure 23 is the plan view of the column assembly of the utility model the 7th embodiment when looking over along stem height direction when being assembled together along stem height direction;

Figure 24 is the partial plan layout of two column assemblies of the utility model the 7th embodiment when being assembled together along stem height direction, and this plan view looks over along the direction being parallel to stem height direction and obtain;

Figure 25 is two column assemblies of the utility model the 7th embodiment another partial plan layout when being assembled together along stem height direction, and this plan view looks over along another direction being parallel to stem height direction and obtain;

Figure 26 is for connecting in two plug connectors interted together of two column assemblies shown in Figure 24, the plan view of the first plug connector;

Figure 27 is for connecting in two plug connectors interted together of two column assemblies shown in Figure 25, the plan view of the second plug connector.

Detailed description of the invention

For enabling above-mentioned purpose of the present utility model, feature and advantage more become apparent, and are described in detail specific embodiment of the utility model below in conjunction with accompanying drawing.

With reference to Fig. 1, Fig. 1 is a kind of stereogram of house frame, this house frame comprises one deck single-store frame, this single-store frame according to overall architecture can destructing be: wall frame 1a, roof framework 1b and indoor framework 1c, wall frame 1a is used for the framework 1b that gives support to a roof, and the interior space separates for multiple room by indoor framework 1c.Single-store frame comprises according to structure composition: the some column assemblies 2 be arranged in juxtaposition and the some crossbeams 3 being connected column assembly 2, according to the framework of single-store frame, this some crossbeam 3 connects all column assemblies 2 and defines whole single-store frame.Wherein, the height of single-store frame corresponds to the height of a column assembly.

Wherein, column assembly 2 is divided into: be located at 4 the first column assembly 2a of position, corner, at 1 the second column assembly 2b of the interior space, around 4 the three column assembly 2cs of the interior space between adjacent two corners in metope.

First embodiment

With reference to Fig. 1 ~ Fig. 4, Fig. 2 is the stereogram of the first column assembly 2a of the position, corner standing on wall frame 10, Concrete Filled groove 30 is provided with at crossbeam 3, Concrete Filled groove 30 has the concrete upwards offered and pours into mouth, and concrete pours into mouth for fill concrete in Concrete Filled groove 30;

The first column assembly 2a for single-store frame 1 of the present embodiment comprises:

First column 21, first column 21 of the present embodiment is steel column, is inside provided with Concrete Filled chamber 210, for fill concrete;

At least one group of plug connector 4, often organizes plug connector 4 and comprises and intert together and be connected to some plug connectors of the first column 21, and this some plug connector stretches out that the first column 22 is outer to be fixedly connected with crossbeam 3;

In Concrete Filled groove 30, be provided with cross bar 5 and be erected at the reinforcing rib 6 on described cross bar 5, the length direction of length direction perpendicular to crossbeam 3 of cross bar 5 and the short transverse of the first column 21, the length direction of reinforcing rib 6 is basically parallel to the length direction of crossbeam 3, and extends to the two ends of crossbeam 3 along its length.

Compared with prior art, in the technical program, one group of plug connector 4 interts together and is connected to corresponding crossbeam 3 more respectively, be assembled into single-store frame, interting all plug connectors together and crossbeam 3 connects as one, each crossbeam 3 pressure can decompose to other crossbeams 3 by plug connector, such pressure is not concentrated on an independent crossbeam 3, which increases the weight capacity of whole house frame.

Importantly, reinforcing rib 6 is provided with at Concrete Filled groove 30 internal frame of crossbeam 3.Usually, concrete tensile strength is far below compressive strength, and this can limit the reinforcement of concrete in the crossbeam bearing tensile stress.Produce stronger adhesion stress between reinforcing rib 6 and the concrete after hardening, make both closely be interlocked.In the concrete being configured with reinforcing rib 6, pulling force is born by reinforcing rib 6, and pressure is born by concrete, so just can give full play to the advantage that concrete crushing strength is higher and reinforcing rib 6 tensile strength is higher, the effect of common opposing external force, improves the supporting capacity of crossbeam 3.

And simply, assembling mode is: first for one group of plug connector 4 of the technical program and the assembling process of the first column 21 and crossbeam 3, operates all plug connectors and be each passed through the first column 21 and intert together in Concrete Filled chamber 210; Then, then, operate crossbeam 3 to connect with corresponding plug connector.Correspondingly, other column assemblies are also the some plug connector connecting cross beams by interting together.Compared with prior art, in the house frame of the technical program, without the need to welding between the plug connector interted together, without the need to welding between plug connector and the first column 21, this saves installation time greatly.

Further; the mode of interting is used to assemble between all plug connectors, between plug connector and the first column 21; without the need to the assembly technology of complexity; this present the possibility of transporting building site after house frame is assembled in factory again; this can realize the large-scale production of house frame, greatly improves building construction efficiency.

Further, compared with prior art, in the house frame of the technical program, fill concrete in the Concrete Filled chamber 210 of the first column 21, this can increase the overall bearing capacity of the first column 21.And compare with steel house framework with existing reinforced concrete building framework, first column 21 of the technical program itself and concrete are the higher nonflammable material of fusing point, be filled with concrete first column 21 and there is dual fire prevention guarantee, when house suffers fire hazard, the overall structure that first column 21 effectively can support house frame is not easily caved in, and reduces fire hazard.

In addition, crossbeam 3, first column 21 and concrete compare, and concrete belongs to more nonflammable material, even if when meeting with fire, crossbeam 3 and the first column 21 melt, but concrete framework also exists, still can maintain house frame not easily to cave in, greatly reduce the harm of fire.

Moreover, in the technical program, the first column 21 offers the through hole (not shown) of passing for plug connector, the position of the crossbeam that the position of through hole is corresponding will be connected.In the first column 21, form the technique of this through hole, the size of through hole and position can be precisely controlled, and the position of the crossbeam that will connect according to the first column 21 accordingly, accurately punches in the relevant position of the first column 21, accurately controls the forming position of through hole.Lead to the hole site is determined, just determines the link position of crossbeam, ensure that the position of plug connector can the accurate correspondence crossbeam that will connect, can form accurate connection between the two, there will not be the problem misplaced between the position of plug connector with the crossbeam that will be connected.And, because the link position of prior crossbeam is confirmed by the through hole on the first column 21, whether accurately without the need to going the link position correspondence of calibrating between the two when mounted again, the assembling process of crossbeam and the first column 21 is fairly simple, saves the engineering construction time.

Especially, in house frame, the two ends of a crossbeam can be connected to two columns, accurately control the position offering through hole in two columns, can avoid occurring that the problem misplaced appears in the link position of crossbeam two ends and two columns.By contrast, the connector of existing connecting cross beam is welded on column, when determining welding position and in the process of welding, need the welding position of constantly calibration connector in order to avoid occur occurring connecting staggered with between the crossbeam that will be connected, this not only loses time, can not ensure that the welding position of connector and crossbeam are accurately corresponding, there will be the problem that deviation between connector and desired position is larger, cause the problem occurring connecting staggered between connector and crossbeam.

With reference to Fig. 3 and Fig. 4, in the present embodiment, be formed with crotch 60 at the two ends of reinforcing rib 6.On the one hand, crotch 60 can strengthen the adhesion stress between reinforcing rib 6 and concrete; On the other hand, when the two ends of reinforcing rib 6 are erected on corresponding cross bar 5 respectively, the gravity of reinforcing rib 6 itself can make the segment section between reinforcing rib 6 two ends drop, and when placing of concrete, concrete also may cause larger pressure to reinforcing rib 6 and the segment section between reinforcing rib 6 two ends be dropped, now crotch 60 can hook corresponding cross bar 5, plays certain stablizing effect to reinforcing rib 6.

Reinforcing rib 6 can select reinforcing bar, and rebar surface is distributed with some screw threads, and screw thread can adhesion stress between reinforcing steel bar and concrete.In the present embodiment, crotch 60 is in extending straight along short transverse AA.But be not limited thereto, in embodiment, crotch 60 can be designed to other shapes such as bending.

In addition, in the present embodiment, be provided with 3 reinforcing ribs 6 at a crossbeam 3.But be not limited thereto, in addition, in other embodiments, 1 or at least 2 reinforcing ribs 6 can be set in the Concrete Filled groove of a crossbeam, can select as required.

With reference to Fig. 3, in the present embodiment, in the Concrete Filled groove 30 at crossbeam 3 two ends, be provided with cross bar 5, this cross bar 5 is along its length direction through crossbeam 3, Concrete Filled groove 30 and plug connector connecting cross beam 3 and plug connector, and namely cross bar 5 also plays the effect connecting plug connector and crossbeam 3.Cross bar 5 is bolt.Particularly, screw rod through plug connector and the crossbeam 3 that is connected with this plug connector, and uses nut to carry out tightening fixing.In addition, in other embodiments, cross bar 5 can also weld with crossbeam 3 in Concrete Filled groove 30, and without the need to passing crossbeam 3.

In addition, with reference to Fig. 3, illustrate only the cross bar 5 arranged in crossbeam 3.But be not limited thereto, as a kind of variation, fill in chamber 30 at mixed solidifying soil of crossbeam 3 and can set up many cross bars 5, the distribution mode of these many cross bars 5 can be: be arranged in the two ends of crossbeam 3, be arranged in the active section between crossbeam 3 two ends or be arranged in the active section between the two ends of crossbeam 3 and two ends.Further, when arranging cross bar 5 at the two ends of crossbeam 3, many cross bars 5 can be arranged in the every one end of crossbeam 3, these many cross bars 5 can comprise at least one cross bar group, multiple cross bars 5 in each cross bar group are along the length direction of crossbeam 3 and column distribution, multiple cross bar group is intervally arranged along the short transverse of column, and reinforcing rib 6 may correspond to multiple cross bar group and spatially distributes.When arranging many cross bars 5 in the active section between crossbeam 3 two ends, the distribution mode of cross bar 5 can with reference to the distribution mode of the aforementioned many cross bars 5 arranged in crossbeam 3 two ends.

Here it should be noted that, aforementioned " length direction of length direction perpendicular to crossbeam 3 of cross bar 5 and the short transverse of the first column 21 " angle comprised between the length direction of cross bar 5 and the length direction of crossbeam 3 is the situation of 90 °, under the prerequisite of support effect not affecting cross bar 5 pairs of reinforcing ribs 6, also allow the angle between the length direction of cross bar bar 5 and the length direction of crossbeam 3 near 90 °, offset the situation of certain angle, other angles such as such as 89 °, 91 °.

With reference to Fig. 3, Fig. 5 and Fig. 6, one group of plug connector 4 of the present embodiment comprises 4 plug connectors, is respectively: along 2 the first plug connector 4a of the first interspersed direction BB laid out in parallel and 2 the second plug connector 4b along the second interspersed direction CC laid out in parallel.First plug connector 4a and the second plug connector 4b is sheet shaped piece, has sheet face.Together with first plug connector 4a and the second plug connector 4b intert in the following manner:

First plug connector 4a is provided with and interts direction BB along first and run through sheet face and intert direction BB along the second through hole 40 of two through holes, 40, two the first plug connector 4a interting direction CC laid out in parallel along first and aim at one by one;

2 the second plug connector 4b, respectively successively through the two pairs of through holes 40 aimed at along the first interspersed direction BB, realize interting.

Further, the cooperation of first and second plug connector 4a, 4b and the first column 21 interts mode and is:

The through hole passed for first and second plug connector 4a, 4b is provided with in the first column 21, comprise and intert direction CC along second and aim at and 2 through holes 211 passed for first plug connector 4a and intert direction BB along first and aim at and 2 through holes 212 passed for a second plug connector 4b, two are provided with to the through hole 211 aimed at along the second interspersed direction CC for two the first plug connector 4a, two are provided with to the through hole 212 aimed at along the first interspersed direction BB for two the second plug connector 4b.

When assembling, first operating 2 the first plug connector 4a and being each passed through 2 pairs of corresponding through holes 211, then operate 2 the second plug connector 4b respectively successively through two pairs of corresponding through holes 212 and through hole 40, realize interting.Further, for preventing loosening in interspersed position between first and second plug connector 4a, 4b and the first column 21, can carry out spot welding process simply in the first interspersed position of column 21 external surface correspondence, technique is simply not time-consuming.

With reference to Fig. 3, Fig. 5 and Fig. 6,2 the first plug connector 4a intert direction CC along second and connect first crossbeam 3a in the both sides of first crossbeam 3a respectively through after the first column 21, and it is parallel that the length direction of first crossbeam 3a and second interts direction CC; Two the second plug connector 4b intert direction BB along first and connect second cross beam 3b through after the first column 21 in the both sides of second cross beam 3b, and it is parallel that the length direction of second cross beam 3b and first interts direction BB.Therefore, the interspersed direction of first and second plug connector 4a, 4b the is corresponding length direction of its crossbeam 3 that will connect, first and second plug connector 4a, 4b are parallel to the length direction of the crossbeam 3 that it will connect through the direction of the first column 21.

In the present embodiment, one end that first and second plug connector 4a, 4b are not connected to crossbeam is stretched out outside the first column 21, first and second plug connector 4a, 4b can wholely be supported on the first column 21, promote and insert first and second plug connector 4a, 4b and the connective stability of the first column 21 and the weight capacity of first and second plug connector 4a, 4b.

Wherein, the first plug connector 4a has the connecting portion 41 stretching out described first column 21 outer connection first crossbeam 3a, and the mode that is fixedly connected with between connecting portion 41 and first crossbeam 3a is that bolt connects.Particularly, first crossbeam 3a has in the width direction two sidewalls 31 established relatively, and the width of first crossbeam 3a is parallel to the first interspersed direction BB;

The connecting portion 41 of two the first plug connector 4a all passes the first column 21, and is positioned at first crossbeam 3a both sides in the width direction, and is connected with sidewall 31 bolt of homonymy respectively, realizes first crossbeam 3a and is connected with 2 the first plug connector 4a.Now, as a kind of variation, the screw rod that can design bolt further has the extension stretched in the Concrete Filled groove 30 of first crossbeam 3a, and this extension, as cross bar, is played the effect of erection reinforcing rib, which improved product utilization rate.

Further, some installing holes 42 are provided with at connecting portion 41, correspondingly be provided with some installing hole (not shown)s in first crossbeam 3a correspondingly, installing hole 42 when connecting on connecting portion 41 and the installing hole in corresponding first crossbeam 3a are aimed at one by one, use bolt to carry out fastening through two installing holes aimed at.

Be provided with multiple bolted position correspondingly for some installing holes 42, this can make first crossbeam 3a be formed with connecting portion 41 to be very securely connected, and both have stronger connective stability, strengthens the weight capacity of first crossbeam 3a.As shown in Figure 5, in the present embodiment, connecting portion 41 is provided with 6 installing holes 42, and have 6 bolted positions between connecting portion 41 and first crossbeam 3a accordingly, this is only example.As variation, can according to the bolted position of weight capacity reasonable Arrangement needed for the size of the connecting portion of plug connector and crossbeam.

With reference to Fig. 3 and Fig. 5, installing hole 42 is vertical bar type installing hole, and all vertical bar type installing holes comprise 3 vertical bar type installing hole groups, and all vertical bar type installing holes in vertical bar type installing hole group are intervally arranged at the length direction of crossbeam.Wherein, two the vertical bar type installing holes being arranged in the vertical bar type installing hole group below Fig. 5 are the first vertical bar type installing hole 42a, and two the vertical bar type installing holes being arranged in the vertical bar type installing hole of top are the second vertical bar type installing hole 42b.Wherein, two the first vertical bar type installing hole 42a are intervally arranged along the length direction of first crossbeam 3a, and are and are obliquely installed, and along the short transverse AA of the first column 21, the spacing from top to bottom between these two the first vertical bar type installing hole 42a reduces gradually.

Like this, when first crossbeam 3a is subject to downward larger pressure and has the trend moved down, two bolts of corresponding two the first vertical bar type installing hole 42a can have along with first crossbeam 3a the trend moved down, but the spacing between these two bolts is constant, and the spacing between two the first vertical bar type installing hole 42a reduces from top to bottom gradually, the trend that moves down of two bolts can suffer that the larger frictional resistance of two the first vertical bar type installing hole 42a inclination hole walls stops.Bolt is applied in the downward pressure of the first vertical bar type installing hole 42a inclination hole wall, a part is decomposed into the frictional force between bolt and the first vertical bar type installing hole 42a inclination hole wall, the Trend Decomposition that moves down of two bolts is tendency toward sliding along the first vertical bar type installing hole 42a inclination hole wall, pressure suffered by first vertical bar type installing hole 42a reduces, can not easily by pressure break, which improve the connective stability of connecting portion 41 and first crossbeam 3a, increase the weight capacity of connecting portion 41.And two bolts pin by two the first vertical bar type installing hole 42a and be difficult to have effective lower shifting movement, the structural stability of house frame can be maintained preferably.By contrast, if the length direction of these two vertical bar type installing holes is parallel to the short transverse of the first column or the short transverse perpendicular to the first column, then bolt can apply larger pressure to vertical bar type installing hole hole wall, is easy to connecting portion to break.

Further, be positioned at two the second vertical bar type installing hole 42b of top also for being obliquely installed, spacing between the two increases from top to bottom gradually, the trend that moves down of the bolt of corresponding two the second vertical bar type installing hole 42b can suffer that the larger frictional resistance of the second vertical bar type installing hole 42b stops, second vertical bar type installing hole 42b can not be broken easily, and this improves the connective stability of connecting portion 41 and first crossbeam 3a further.And, first vertical bar type installing hole 42a and the second vertical bar type installing hole 42b cooperatively interacts, between two bolts that two the first vertical bar type installing hole 42a are corresponding, spacing has reduction trend from top to bottom, and spacing has increase tendency from top to bottom between two bolts corresponding to two the second vertical bar type installing hole 42b, mutual restriction, further avoid connecting portion 41 to suffer oppression to be out of shape easily, promote the connective stability of connecting portion 41 and first crossbeam 3a.

As a kind of variation, first, the installing hole quantity that can arrange along the length direction of first crossbeam in each vertical bar type installing hole group is not subject to the restriction of the present embodiment, can set according to embody rule occasion.Wherein at least can get wherein two installing holes is vertical bar type installing hole, and these two vertical bar type installing holes are obliquely installed, between the two spacing along stem height direction or gradually increase or reduce gradually.Correspondingly, the quantity of the vertical bar type installing hole group that can arrange along stem height direction, also not by the restriction of the present embodiment, can be at least one group.

Further, when being provided with the vertical bar type installing hole be obliquely installed in connecting portion, the vertical bar type installing hole that installing hole corresponding in crossbeam also can be obliquely installed further, and two vertical bar type installing holes intersections are aimed at, this better can must carry out spacing stop to moving up and down of bolt.

Comprise connecting portion 41 with reference to Fig. 3 and Fig. 5, the first plug connector 4a and be positioned at the interspersed section 43 of the first column 21, through hole 40 runs through interspersed section 43, interts for the second plug connector 4b.Connecting portion 41 is set and is greater than the size of interspersed section 43 along short transverse AA along the size of the short transverse AA of the first column 21, like this, after the first plug connector 4a is through the first column 21 and interspersed section 43, connecting portion 41 at the first column 21 outer immediately define with the external surface of the first column 21 against, play the locating effect of inserting process.On the other hand, connecting portion 41 also has larger space to arrange more installing hole 42.

With reference to Fig. 3, in the present embodiment, a first crossbeam 3a is fixedly connected with two the first plug connector 4a simultaneously.As a kind of variation, can also be: first crossbeam 3a sidewall is in the width direction fixedly connected with at least 2 the first plug connector 4a simultaneously that now multiple first plug connector 4a of first crossbeam 3a the same side are in the width direction through same a pair through hole in the first column 21.

See figures.1.and.2, in the first column assembly 2a, the short transverse AA along the first column 21 is provided with two groups of some plug connectors interted together.Like this, in a metope in wall frame 1a, short transverse AA is provided with two crossbeams 3, this can strengthen the weight capacity of wall frame 1a.In embody rule occasion, more crossbeam can be connected to obtain the stronger load-bearing property of house frame at a column of house frame along short transverse as required.

In the present embodiment, with reference to Fig. 3, crossbeam 3 is U-shaped beam, and this U-shaped beam has the U-type groove of opening upwards, as Concrete Filled groove.Further, for first crossbeam 3a, first crossbeam 3a is provided with two flangings 32 outwards routed up along the first interspersed direction BB.In the first column assembly 2a and first crossbeam 3a installation process, two flangings 32 ride on two connecting portions 41 of two first crossbeam 3a respectively, first crossbeam 3a is supported on 2 the first plug connector 4a, is in metastable state, afterwards can erection bolt easily.

In addition, as a kind of variation, can also be: crossbeam is rectangular beam, this rectangular beam be hollow beam, and inside offers Concrete Filled groove.Rectangular beam has top margin, offers opening to pour into mouth as described concrete in top margin.

Connected mode for the second plug connector 4b and second cross beam 3b with reference to the connected mode of the first plug connector 4a and first crossbeam 3a, can repeat no more.

With reference to Fig. 2, first column 21 of the present embodiment is square column.As a kind of variation, with reference to Fig. 7, the first column 21' of composition house frame also can be cylinder, or also can select prism or other shapes.

Further, with reference to Fig. 3, first column 21 of the present embodiment is hollow steel column.As a kind of variation, can also be: the first column is solid wooden studs.

With reference to Fig. 1 ~ Fig. 3, the first column assembly 2a is as shown in Figure 3 arranged in position, wall frame 10 corner, therefore, each plug connector in first and second plug connector 4a, 4b comprises a connecting portion stretched out outside the first column 21 and connects a crossbeam 3, and two crossbeams 3 are mutually vertical, therefore first and second plug connector 4a, 4b defines " L " type, to connect two crossbeams 3 after interting.

Second embodiment

Compared with the first embodiment, the difference of the present embodiment is:

With reference to Fig. 1 and Fig. 8 ~ Figure 11, Fig. 8 is the floor map of the second column assembly 2b being positioned at indoor framework 12, second column assembly 2b needs to be connected to four crossbeams 3, be respectively crossbeam 3c, 3d, 3e, 3f, to realize coupling together with four metopes of wall frame 10, therefore, one group of plug connector 7 in second column assembly 2b has and stretches out two connecting portions outside the second column 22 to connect two crossbeams 3, and 4 plug connectors therefore in this group plug connector 7 intert and define " well " font together afterwards.

Wherein, this group plug connector 7 comprises along 2 the first plug connector 7a of the first interspersed direction BB laid out in parallel and 2 the second plug connector 7b along the second interspersed direction CC laid out in parallel, first plug connector 7a is by plug connector and the second plug connector 7b is main plug connector, main plug connector passes by plug connector and stretches out outside described column and is connected with corresponding crossbeam, namely, through 2 the first plug connector 7a, 2 the second plug connector 7b all stretch out that the second column 22 is outer to be connected with corresponding crossbeam;

Main plug connector comprises at least two parts, adjacent two parts are plugged in together, in the two parts be plugged in together, wherein a part is positioned at the outer connecting cross beam of described column, and be provided with accepting groove, another part passes by plug connector and is provided with the protuberance stretched out outside described column, and it is interior and fixing that protuberance is inserted in accepting groove, realizes adjacent two parts and be mutually plugged in together.Namely, second plug connector 7b comprises Part I 71 and Part II 72, Part I 71 and Part II 72 are plugged in together, Part I 71 is positioned at the outer connecting cross beam of the second column 22 and is provided with accepting groove 710, Part II 72 passes the first plug connector 7a and is provided with the protuberance 720 stretched out outside the second column 22, it is interior and fixing that protuberance 720 is inserted in accepting groove 710, realizes first and second part 71,72 and be mutually plugged in together.

When assembling, first operating Part II 72 through the second column 22 and 2 the first plug connector 7a, stretching out outside the second column 22 to protuberance 720; Afterwards, Part I 71 and protuberance 720 are assembled, operation Part I 71 makes accepting groove 710 aim at protuberance 720, and protuberance 720 inserts in accepting groove 710; Afterwards, spot welding process is carried out to the contact area of accepting groove 710 and protuberance 720, realize fixing.

In the second plug connector 7b, Part I 71 and Part II 72 are not integrated, but be separated.By designing in this way, Part I 71 can be allowed comparatively large along the size of the short transverse AA of the second column 22, the contact area of Part I 71 and crossbeam is comparatively large, can arrange more to be fixedly connected with position, meets the requirement of crossbeam fixation.

The through hole 70 interted for the second plug connector 7b is provided with in the first plug connector 7a, if Part I 71 and Part II 72 are not to be separated but integrated, because through hole 70 can not run through the first plug connector 7a along short transverse AA, through hole 70 is restricted along the size of short transverse AA, the size of Part I 71 is also restricted further, what Part I 71 had a reduced size can pass through hole 70, but this can have influence on the connectivity robustness of Part I 71 and crossbeam and the weight capacity of link position.Therefore, the present embodiment is arranged between Part I 71 and Part II 72 is be separated.

It should be noted that, for accepting groove 710 the degree of depth and coordinate with it and stretch into the length of the protuberance 720 in accepting groove 710, can select as required, to guarantee to stablize connection between the two.

In the present embodiment, Part I 71 connects a crossbeam as connecting portion, is also provided with installing hole further to install this crossbeam in protuberance 720.The other end relative with protuberance 720 in Part II 72 outside the second column 22, connects another crossbeam as connecting portion, and after mounting with the second column 22 against.

As a kind of variation, can also be: main plug connector comprises three parts, wherein mid portion is positioned at the second column, the two side portions adjacent with mid portion all with mid portion for being separated setting, connected mode can with reference to the connected mode of first and second part of the present embodiment.

Further, comprise interspersed section 73 with reference to Fig. 8 ~ Figure 10, the first plug connector 7a and be positioned at two connecting portions 74 at interspersed section 73 two ends, through hole 70 runs through interspersed section 73, intert section 73 and connecting portion 74 one-body molded, two connecting portions 74 connect corresponding crossbeam respectively.

Connected mode for first and second plug connector 7a, 7b and crossbeam in the present embodiment with reference to the related content of the first embodiment, can not repeat them here.

Except above difference, other structures in the second column assembly and connected mode be please refer to the related content of the first embodiment, repeat no more herein.

3rd embodiment

Compared with first and second embodiment, the difference of the present embodiment is:

With reference to Fig. 1 and Figure 12, Figure 12 is the floor map of the 3rd column assembly 2c in house frame between adjacent two corners around the interior space in metope, wherein, 3rd column assembly 2c needs by three crossbeams 3, as crossbeam 3e, 3b, 3g, connect two first column assembly 2a in two corners and the second column assembly 2b of the interior space.Therefore, interting in one group of plug connector 8 together, the first plug connector 8a comprises 1 the first connecting portion 80 and stretches out outside the 3rd column 23, and the second plug connector 8b comprises 2 the second connecting portions 81 and stretches out outside the 3rd column 23.First and second plug connector 8a, 8b interts and defines T-shape afterwards together like this, and three T-shaped ends are respectively: 2 the first connecting portions 80 relatively and as one end, 2 to the second connecting portion 81 as another two ends.

From first, second and third embodiment, each plug connector in first and second plug connector 8a, 8b is that one end or two ends arrange connecting portion, that the number of the crossbeam that will connect according to this plug connector is determined, and the number of crossbeam and the position of plug connector place column assembly in house frame are determined, therefore can according to the framework of concrete house frame, and column assembly present position selects suitable plug connector to intert together.

Further, as a kind of variation, if a column needs connection more than four crossbeams a position, more plug connectors may be needed to intert and connect corresponding crossbeam afterwards together, and the interspersed direction between plug connector to be selected according to the layout of crossbeam.

4th embodiment

All different from first, second and third embodiment, with reference to Figure 13, in the present embodiment, one group of plug connector 9 interts together and the mode being connected to column 24 is:

In this group plug connector 9, all plug connectors are interspersed surrounds spatial accommodation 90 together, and is sleeved on outside column 24 by spatial accommodation 90, and column 24 passes spatial accommodation 90 and fixes with plug connector.

The one group of plug connector 9 together of interting with the method for operating that column 24 be set with is: together with the interting of this group plug connector 9 time, and operation plug connector carries out interting around column 24 and operates, and is enclosed in spatial accommodation 90 by column 24.Can also be: intert together at this group plug connector 9, operation column 24 is through spatial accommodation 90 to precalculated position, and this precalculated position is the position of connecting cross beam.

With reference to Figure 13 ~ Figure 16, the fixed form interted between one group of plug connector 9 together and column 24 is that bolt connects, and bolt connecting mode is:

This group plug connector 9 comprises 4 plug connectors, be respectively 2 the first plug connector 9a and 2 the second plug connector 9b, in the first plug connector 9a region relative with column 24, region that the second plug connector 9b is relative with column 24 is respectively equipped with 2 bolt mounting holes 92,2 bolt mounting holes 92 of corresponding each plug connector, column 24 is provided with 2 through hole (not shown)s correspondingly;

When column 24 is through spatial accommodation 90, make the bolt mounting holes 92 of plug connector and corresponding through-hole alignment, use bolt through the bolt mounting holes 92 be communicated with and through hole afterwards, carry out fastening one by one.

Except bolt connecting mode, the fixed form interted between plug connector together and column 24 can also be welding, welds particularly at column external surface with the region in opposite directions of each plug connector.

Compared to welding, the assembling process of bolt connecting mode is simple, and without the need to special welding equipment, ordinary consumer just can complete by independent operation, and can not produce chemical contamination, can meet the demand of large-scale production.

With reference to Figure 13 ~ Figure 16,2 the first plug connector 9a are along the first interspersed direction BB laid out in parallel, 2 the second plug connector 9b intert direction CC laid out in parallel along second, the interspersed mode wherein between first and second plug connector 9a, 9b be along the short transverse AA of column 24 to inserting, to the mode of inserting be:

Each plug connector is provided with the interspersed groove interted for another plug connector, each interspersed groove has the opening offered along described short transverse, namely, first plug connector 9a is provided with the first interspersed groove 90 interted for the second plug connector 9b, first interspersed groove 90 has the first opening 900 offered along column 24 short transverse AA, second plug connector 9b is provided with the interspersed groove 91 of the second interspersed groove 91, second interted for the first plug connector 9a and has the second opening 910 offered along short transverse AA;

First plug connector 9a inserts in the second corresponding interspersed groove 91 through the second opening 910 that second interts groove 91, and the second plug connector 9b inserts in the first interspersed groove 90 through the first opening 900 that first interts groove 90, realizes inserting.Further, corresponding 2 the second plug connector 9b of each first plug connector 9a are provided with 2 first interspersed grooves 90, and correspondingly each second plug connector 9b is also provided with 2 second interspersed grooves 91.When assembling, the first interspersed groove 90 of 2 the first plug connector 9a is aimed at one by one along the first interspersed direction BB, and 2 the second plug connector 9b intert in groove 90 to inserting 1 couple first aimed at correspondingly, realize slotting.

Further, firmly connecting for making to be formed between all plug connectors, spot welding process can be carried out at the contact area of interspersed two plug connectors together.

Interspersed mode in first, second and third embodiment between plug connector, needs to consider that the size of main plug connector is to adapt to by the size of through hole in plug connector.By comparison, in the present embodiment the interspersed mode of plug connector need not distinguish main plug connector with by plug connector, both plug each other, this allow plug connector there is large-size, to realize, with respective girders, there is multiple installation site, obtain and more stablely firmly effect is installed.

But the present embodiment technical scheme is not construed as limiting the interspersed mode between plug connector.As a kind of variation, the interspersed mode between this plug connector also can with reference to the interspersed mode in the first embodiment between plug connector.

It should be noted that, in the present embodiment, 4 plug connectors intert and define " well " font together afterwards.But be not limited thereto, can with reference to first and third embodiment, 4 plug connectors also can intert the scheme together defining " L " and T-shape afterwards, and the number of the crossbeam 3 that specifically will connect according to column 24 is selected.

5th embodiment

The crossbeam be different from the first embodiment is U-shaped beam, and the crossbeam of the composition house frame of the present embodiment is C-type beam compound beam, and in all crossbeams in house frame, the crossbeam at least forming wall frame selects C-type beam compound beam.

With reference to Figure 17 and Figure 18, crossbeam 3' is C-type beam compound beam, comprising:

Along pointing to two C-type beam 300 that outside wall, direction is intervally arranged mouth to mouth within the walls, two C-type beam 300 are connected to the plug connector 4' on column 25 respectively, and along the length direction of C-type beam 300, two C-type beam 300 are linked together by multiple spaced connector 301;

Two C-type beam 300 are interconnected the Concrete Filled groove 302 that formed mouth to mouth for fill concrete, and concrete makes two C-type beam 300 tighten together.

Compared to the overall structure of U-shaped beam, two C-type beam 300 in the crossbeam 3' of the technical program are isolated from each other, and only use multiple independently connector 301 to couple together when assembling.Compared to the overall structure of U-shaped beam, the heat transfer area between two C-type beam 300 is very little, and pyroconductivity is very low.In the outer temperature of wall higher than time within the walls, the outer heat of high temperature of wall can not be passed within the walls easily, and when the outer temperature of wall is lower, room temperature also can not run off easily to outside wall within the walls, and this can preference temperature effectively in holding chamber.

Wherein, for connecting the connector 301 of two C-type beam 300 for plate-like piece, the plate face of plate-like piece is perpendicular to the length direction of C-type beam 300, and connector 301 stretches in the mouth of two C-type beam 300 to both sides, and utilizes welding that three is coupled together.Further, the concrete opening 303 in its plate face through is provided with in this plate-like piece, concrete opening 303 is in Concrete Filled groove 302 during placing of concrete, allow concrete to flow through all regions of concrete opening 303 to Concrete Filled groove 302 from the position of pouring, this is conducive to concrete Homogeneous phase mixing.

6th embodiment

The present embodiment provides a kind of multistoried building framework, and it is stacked along stem height direction AA that this house frame comprises the single-store frame shown in multilayer graph 1, and adjacent two single-store frames by short transverse AA relatively and the column established couples together.

With reference to Figure 19 and Figure 20, the first column 27 and the second column 28 link together along short transverse AA, and the first column 27 is positioned at below the second column 28, and the second column 28 is positioned at above the first column 27.Now, the connected mode of two columns coupled together along short transverse AA is:

First column 27 and the second column 28 have along relative two ends (in figure non-label) of short transverse AA, and two ends share one group of plug connector 12;

The column slot that this group is interted for plug connector 12 is provided with in the end face of two ends, column slot in two ends is aimed at one by one along short transverse AA, this group plug connector 12 passes two column slots of corresponding aligning and interts together in first and second column 27,28, to connect two described columns.

Therefore, this group plug connector 12, except for except connecting cross beam, also plays the effect connecting first and second column 27,28.

Particularly, the installation step of this group plug connector 12 and the first column 27 and the second column 28 is:

First, this group plug connector 12 comprises 2 the first plug connector 12a, 2 the second plug connector 12b, first and second plug connector 12a, 12b is interted together;

Then, first and second plug connector 12a, 12b of interting together are inserted in the first column slot corresponding in the first column 27 from top to bottom along short transverse AA, each plug connector not only inserts in the first column slot but also insert in the second column slot;

And then, operate the second column 28 along short transverse AA from top to bottom, the second column slot is wherein aimed at one by one with the first column slot in the first column 27, to move down in the second column slot corresponding to partial insertion that the second column 28 exposes outside the first column slot to first and second plug connector 12a, 12b and to clamp.Now for preventing the second column 28 of top from rocking, spot welding process is carried out in the region that can contact with first and second plug connector 12a, 12b at the external surface of the second column 28 further.

Further, with reference to Figure 19 ~ Figure 22, the first column 27 has the first Concrete Filled chamber 270, Concrete Filled chamber 270, first in the end of the first column 27, defines the first screens space 271;

Second column 28 has the second Concrete Filled groove 280, second Concrete Filled chamber 280 and in the end of the second column 28, defines the second screens space 271, screens space 281, first be communicated with along short transverse AA with the second screens space 281;

First and second plug connector 12a, 12b are equipped with the second limiting section 121 that two rightabouts along short transverse AA stretch into the first limiting section 120 in the first screens space 271 and stretch in the second screens space 281, when assembling, first limiting section 120 stretches in the first screens space 271, second limiting section 121 stretches in the second screens space 281, and it is spacing that the first limiting section 120 and the second limiting section 121 can carry out stop to rocking of producing in assembling process of the first column 27 and the second column 28.

Using the technical program, in the assembling process of adjacent two single-store frames, is first first assembled by lower floor's single-store frame; Above lower floor's single-store frame, the second column is assembled in the position of corresponding first column afterwards, after the second column has been connected with the first column, completes the crossbeam installation step of upper strata single-store frame.The plug connector arrangement of the technical program central post end effectively can realize the assembling of multilayer single-store frame, and this large-scale production for multilayer heavy construction framework has larger help and facilitation.

It should be noted that, the structure of upper and lower two-layer single-store frame is without the need to identical, difference can be done as required arrange, just to keep layer by layer in framework stressed larger region to be provided with the second column and be connected with the first column of below, to guarantee the good weight capacity of upper strata single-store frame.Therefore, specifically installing occasion, the first column in the single-store frame of upper strata and the second column in lower floor's single-store frame are without the need to aiming at one by one.

In the present embodiment technical scheme, each plug connector is provided with two limiting sections simultaneously.Consider in upper and lower two-layer single-store frame assembling process, the first column being positioned at below is relatively stable, can not rock easily, therefore as a kind of variation, only can be provided with screens space in the second column, each plug connector is only provided with the limiting section stretched in the screens space of the second column.

As a kind of variation, when solid wooden studs selected by the column in house frame, described screens space is formed by the grooved faces at solid wooden studs.

Particularly, with reference to Figure 19 ~ Figure 22, this group plug connector 12 comprises 2 the first plug connector 12a and 2 the second plug connector 12b, the first limiting section 120 and the second limiting section 121 that first plug connector 12a comprises interspersed section 122 and stretches out to both sides from interspersed section 122 along short transverse AA, section 122 of interting is provided with through hole 123 and passes for the second plug connector 12b;

Second plug connector 12b comprises Part I 124 and is connected to the Part II 125 of Part I 124 one end, and Part II 125 is as connecting portion.

In conjunction with reference Figure 19 and Figure 20, Part I 124, through through hole 123 corresponding in interspersed section 122, realizes interspersed.Therefore, Part I 124 is less than the size of interspersed section 122 along short transverse AA along the size of short transverse AA, could realize mode of interting.Therefore, two the second limiting sections 121 to be located between Part II 125 and Part I 124 and to be stretched out respectively to two rightabouts along short transverse AA.

In the technical program, 4 plug connectors in " L " type, intert together in " well " word with the scheme of T-shape for plug connector, with reference to second and third embodiment, and can do corresponding accommodation, repeat no more herein after interting.

In other embodiments, the connected mode between two columns that short transverse AA establishes relatively can also be: arrange relatively and two columns established realize socket in end, and it is fastening to use the fixtures such as bolt to carry out.

7th embodiment

Compared with the 6th embodiment, the technical scheme of the present embodiment has 2 differences.

First, with reference to Figure 23 ~ Figure 25, in the present embodiment in two columns connected along stem height direction AA, the end end face being arranged in the column 29 of top is provided with the first column slot 291, is provided with two stiffeners 290 in the position of the corresponding first column slot 291 of column 29; One group of plug connector 13 stretches out the first column slot 291 and is clipped between two stiffeners 290 after insertion first column slot 291, and stiffener 290 is fixedly connected with one group of plug connector 13, plays the effect strengthening maintenance.

In the present embodiment, the mode that is fixedly connected with between stiffener 290 and this group plug connector 13 is: welding or bolt connecting mode.Wherein bolt connecting mode is compared to welding, the better effects if that maintenance is strengthened, and connected mode is simple, easy to operate, low to technological requirement, can operate, be conducive to the large-scale production of house frame in factory.

In the technical program, the position of stiffener 290 and the corresponding each first column slot 291 of this group plug connector 13 is formed with 2 bolted positions.As variation, can increase the size of plug connector at the first column slot 291 outer short transverse AA, make to have multiple bolted position between stiffener and plug connector, such retention effect is better.

As a kind of variation, the external surface of the column that can also be attached thereto below column 29 further arranges the stiffener of fixing plug-in connector.

The technical scheme of the present embodiment is compared to the second point difference of the 6th embodiment:

The interspersed mode of 4 plug connectors in one group of plug connector 13 be along the short transverse AA of column 29 to being plugged together, to the mode of inserting be:

Each plug connector comprises along short transverse AA: the body linked together and described limiting section, and be provided with the through hole passed for another plug connector, namely, with reference to Figure 23 ~ Figure 27, this group plug connector 13 comprises 2 the first plug connector 13a and 2 the second plug connector 13b interted together, first plug connector 13a comprises: first body 131 and the first limiting section 132, the first through hole 133 inserted for the second plug connector 13b is provided with in the first plug connector 13a, first through hole 133 runs through the first limiting section 132 along short transverse, have along short transverse AA the first opening 134 of offering of first body 131 dorsad,

Second plug connector 13b comprises: the second body 135 and the second limiting section 136, second plug connector 13b is provided with the second through hole 137 inserted for the first plug connector 13a, second through hole 137 runs through the second body 135, have and upwards to offer and the second opening 138 is offered downwards along short transverse AA the second opening 138, first opening 134 that the second limiting section 136 is offered dorsad;

First plug connector 13a inserts in the second corresponding through hole 137 through second opening 138 of the second plug connector 13b, and the second plug connector 13b inserts in the first corresponding through hole 133 through first opening 134 of the first plug connector 13a, realizes inserting.When connecting two columns to first and second plug connector 13a, 13b of being plugged together, first and second limiting section 132,136 all stretches in box type column, and first and second body 131,135 inserts in the column of below.

In the present embodiment, design first body 131 and the first limiting section 132 are equal along the degree of depth sum of short transverse AA with the second through hole 137 along the degree of depth of short transverse AA along the height sum of short transverse AA, the first through hole 133 along the height sum of short transverse AA, the second body 135 and the second limiting section 136, first limiting section 132 flushes with the second opening 138 just, and the second limiting section 136 flushes with the first opening 134 just.

In addition, in other embodiments, can also be: first body 131 and the first limiting section 132 along the height sum of short transverse AA, the second body 135 and the second limiting section 136 along the height sum of short transverse AA, the first through hole 133 along the degree of depth of short transverse AA and the second through hole 137 unequal along the degree of depth sum of short transverse AA, such first limiting section 132 can exceed the second opening 138 or be positioned at below the second opening 138, or the second limiting section 136 can exceed the first opening 134 or be positioned at below the first opening 134.

In the sixth embodiment, the through hole size restrictions size of the second plug connector in the first plug connector, make the size of the second plug connector less, weight capacity is less.Compared with the 6th embodiment, two plug connectors interted together in the technical program are not subject to the restriction of size each other, and all maintain large-size at short transverse AA, weight capacity is guaranteed.And two limiting sections all have large-size, perpendicular to screens on the direction of short transverse AA in the end of column 29, column 29 plays better retention effect.

Importantly, in the technical program between plug connector, inserting mode between plug connector with column, is all used to be connected, without the need to welding, energy conservation, pollute little, simple to operate, only in factory or customer buy corresponding component after just can carry out at home assembling build.

Although the utility model discloses as above, the utility model is not defined in this.Any those skilled in the art, not departing from spirit and scope of the present utility model, all can make various changes or modifications, and therefore protection domain of the present utility model should be as the criterion with claim limited range.

Claims

1. a house frame, comprises at least one deck single-store frame, it is characterized in that, every one deck single-store frame comprises: some column assemblies and crossbeam, and described crossbeam is provided with Concrete Filled groove, and described Concrete Filled groove has the concrete upwards offered and pours into mouth;

Described column assembly comprises: column;

2. house frame as claimed in claim 1, is characterized in that, be formed with crotch at the two ends of described reinforcing rib.

3. house frame as claimed in claim 1, it is characterized in that, in the Concrete Filled groove at described crossbeam two ends, be provided with described cross bar, this cross bar is connected described crossbeam and plug connector through described crossbeam, described Concrete Filled groove with plug connector along its length direction.

4. house frame as claimed in claim 1, is characterized in that, described plug connector interts together and the mode being connected to described column is:

5. house frame as claimed in claim 4, is characterized in that, the interspersed mode between two plug connectors interted together in one group of plug connector be along the short transverse of described column to inserting, to the mode of inserting be:

6. house frame as claimed in claim 1, is characterized in that, described plug connector interts together and the mode being connected to described column is:

7. house frame as claimed in claim 6, is characterized in that, the interspersed mode between two plug connectors interted together is:

8. house frame as claimed in claim 1, it is characterized in that, described crossbeam has two sidewalls established relatively, to comprising at least two plug connectors by two sidewalls in one group of plug connector, be positioned at the both sides of described crossbeam, be fixedly connected with two described sidewalls of correspondence respectively.

9. house frame as claimed in claim 1, it is characterized in that, described plug connector has the connecting portion stretching out described column and connect described crossbeam outward;

10. house frame as claimed in claim 9, it is characterized in that, the screw rod of described bolt has the extension stretched in described Concrete Filled groove, and described extension is as described cross bar.

11. house frames as claimed in claim 9, is characterized in that, be provided with some installing holes in described connecting portion, and described installing hole is used for passing for bolt correspondingly;

12. house frames as claimed in claim 11, is characterized in that, all described vertical bar type installing holes comprise at least two vertical bar type installing hole groups, and all vertical bar type installing hole groups are spaced apart in the short transverse of described column;

13. house frames as claimed in claim 1, is characterized in that, the main plug connector in one group of plug connector and by plug connector, and described main plug connector is through being stretched out that described column is outer to be connected with corresponding described crossbeam by plug connector;

14. house frames as claimed in claim 1, it is characterized in that, described plug connector has the connecting portion stretching out described column and connect described crossbeam outward, described connecting portion described column outer to define with described column against.

15. house frames as claimed in claim 1, is characterized in that, two plug connectors interted together are in the welding of the region of contact.

16. house frames as claimed in claim 1, it is characterized in that, described column is steel column, is inside provided with Concrete Filled chamber.

17. house frames as claimed in claim 1, it is characterized in that, described column is solid wooden studs.

18. house frames as claimed in claim 1, it is characterized in that, described column is cylinder or prism.

19. house frames as described in claims 1 to 3,6 ~ 18 any one, it is characterized in that, described house frame comprises at least two-layer single-store frame;

20. house frames as claimed in claim 19, is characterized in that, the connected mode of the described column coupled together along described short transverse is:

21. house frames as claimed in claim 20, is characterized in that, in the described end of described column, be provided with screens space;

22. house frames as claimed in claim 21, is characterized in that, the interspersed mode being located at two plug connectors in one group of plug connector of described end be along the short transverse of described column to being plugged together, to the mode of inserting be:

23. house frames as claimed in claim 20, is characterized in that, in two columns coupled together, the position of the corresponding described column slot of the outer wall of column is provided with stiffener at least up;

24. house frames as claimed in claim 1, is characterized in that, the described crossbeam being at least arranged in wall frame in described house frame comprises two C-type beam;

25. house frames as claimed in claim 24, it is characterized in that, described connector is plate-like piece, and the plate face of described plate-like piece is perpendicular to the length direction of described C-type beam.

26. house frames as claimed in claim 25, it is characterized in that, described plate-like piece is provided with the concrete opening running through its plate face.

27. house frames as claimed in claim 1, it is characterized in that, described crossbeam is rectangular beam, and described rectangular beam has top margin, offers opening to pour into mouth as described concrete in described top margin.