Main bearing upright post structure of integrated house
Technical Field
The invention belongs to the technical field of integrated buildings, and relates to a main bearing upright post structure of an integrated house.
Background
The integrated house is a house building mode which can be used for rapidly assembling a complete house by prefabricating walls, roofs and the like in a factory and processing a bearing structure represented by a steel structure according to design requirements. The main bearing upright post of the integrated house is generally arranged in the house and is used as a connecting node of four walls to reinforce the four walls, so that a plurality of rooms are separated. The structural stability direct relation of main bearing stand is the holistic structural stability of integrated house.
At present, main bearing upright columns of integrated houses mainly use steel beams as frameworks, and concrete is poured outside the steel beams for reinforcement. For example, chinese patent publication discloses a structural frame system for supporting a building and a method of assembling the same (application No.: 201510520656.0), the structural frame system including a plurality of vertical members and a sill member that may be horizontally supported between the plurality of vertical members and may include an apertured web shear connector connected thereto. The system further includes a cementitious material poured over the apertured web shear connector and the concrete slab member to fill the gap in the fitting to provide an integral framing system. The main bearing upright post of the building is formed by taking a steel groove or a rigid pipe and the like as vertical members and then pouring concrete outside the vertical members for reinforcement. Such main bearing stand concrete is only vertical component parcel and lives, and joint strength is lower between the two, causes main bearing stand structural stability poor, is difficult to promote integrated house's anti-wind, shock resistance.
For the technical skill in the art, in order to reinforce the load-bearing upright, a hollow steel beam is used as a supporting framework, and concrete is poured into the steel beam and outside the steel beam. For example, the chinese patent document discloses a steel structure concrete internal and external heat preservation integrated modular building (application No. 201310457792.0), in which the bearing upright post is formed by casting concrete inside and outside the hollow section steel post, and the structural stability is enhanced, but the concrete inside and outside the hollow section steel post is separated from each other, that is, no mutual reinforcement is formed between the hollow section steel post and the concrete inside and outside, so that the bearing upright post still has a defect in structural stability, and it is difficult to improve the wind resistance and earthquake resistance of the integrated building.
Disclosure of Invention
The invention aims to provide a main bearing upright post structure of an integrated house aiming at the problems in the prior art, and the technical problem to be solved by the invention is to improve the structural stability of the main bearing upright post.
The purpose of the invention can be realized by the following technical scheme: the utility model provides a main bearing stand column structure in integrated house, includes two long banding vertical support piece, its characterized in that, vertical support piece's lateral part has at least one along the vertical direction setting and the grafting plate body that the horizontal direction is buckled, and coexistence formula support piece is pegged graft relatively, and coexistence formula support piece's grafting plate body is buckled and is range upon range of setting from top to bottom towards opposite direction, encloses into the passageway of pouring that is used for concreting that link up from top to bottom between coexistence formula support piece's grafting plate body.
The bottoms of the two vertical supporting pieces are poured in the building foundation, and concrete is poured at the two vertical supporting pieces for reinforcement. In the construction process, the two vertical supporting pieces are oppositely inserted, the inserting plate bodies of the two vertical supporting pieces are arranged in a stacking mode in the vertical direction, and a pouring channel which is communicated up and down is defined by the inserting plate bodies of the two vertical supporting pieces. After concrete is injected from the top of the pouring channel, the whole pouring channel can be filled with the concrete, the directions of the splicing plate bodies of the two vertical supporting pieces are opposite, and the concrete is located between the splicing plate bodies of the two vertical supporting pieces, so that the two vertical supporting pieces are firmly fixed by the concrete in the pouring channel, and the two vertical supporting pieces and the concrete in the pouring channel form an integral structure which is not divided, so that the main bearing upright post has higher structural stability. Moreover, when pouring, need also pour the concrete in the outside of pouring the passageway, the main bearing stand that later forms all has the reinforcement of concrete in the inside and the outside of coexistence formula support piece, so makes the structural stability of main bearing stand obtain promoting by a wide margin.
In the main bearing column structure of the integrated house, each vertical supporting piece is provided with a plurality of inserting plate bodies arranged at intervals along the length direction, and the inserting plate body on one vertical supporting piece and the inserting plate body on the other vertical supporting piece are arranged in a vertically staggered manner. The plug board bodies on the two vertical supporting pieces are arranged in a vertically staggered manner, so that the plug board bodies on the two vertical supporting pieces can be sequentially stacked after the two vertical supporting pieces are relatively plugged.
In foretell integrated house's main bearing stand column structure, every vertical support piece is including being two curb plates that intersect the setting, and one side of one of them curb plate is connected with one side of another curb plate, two the crossing department of curb plate is equipped with a plurality of breachs of stepping down along length direction spaced apart, forms foretell grafting plate body between the breach of stepping down for two adjacent, vertical support piece's grafting plate body is pegged graft in another vertical support piece's the breach of stepping down one-to-one. In the later concrete pouring process, the inner sides of the two side plates, namely the outer parts of the pouring channels, are also poured with concrete, so that the volume of the concrete is increased. Moreover, the design still makes the inside, outside concrete of pouring passageway form an organic whole, and not break away from each other, and all concrete of main bearing stand department all forms an organic whole, consequently makes the structural stability of main bearing stand further promoted.
In the main bearing upright post structure of the integrated house, the inner sides of the yielding notches on the vertical supporting pieces are respectively provided with an inner concave plate body in a strip plate shape, the two ends of the inner concave plate body are respectively and fixedly connected to the two side plates of the corresponding vertical supporting pieces, and the middle part of the inner concave plate body is bent towards the inner sides of the corresponding vertical supporting pieces. Because the indent plate body is located the breach of stepping down department and is buckled to vertical support piece inboard for the inside concrete of passageway will be pour from all around to the grafting plate body on the same vertical support piece and indent plate body surround, consequently when pouring the inside concrete of passageway after, vertical support piece just is firmly fixed, and the structural stability of a supporting beam obtains the reinforcing, with this structural stability who has promoted main bearing stand. In addition, the supporting beam is provided with a yielding notch, and the structural strength of the supporting beam is weaker than that of other parts. And set up the indent plate body in the breach department of stepping down, can also strengthen the structural strength that a supporting beam stepped down breach department, guarantee that a supporting beam self structural strength is high to promote the structural stability of main bearing stand.
In the main bearing upright post structure of the integrated house, the concave plate bodies and the inserting plate bodies are both in an L-shaped bent plate shape, and a plurality of concave plate bodies on each vertical supporting piece correspond to a plurality of inserting plate bodies on another vertical supporting piece one by one and are mutually attached. The concave plate body and the plug-in plate body are both L-shaped bent plates, the shapes of the concave plate body and the plug-in plate body are matched, the concave plate body and the corresponding plug-in plate body are mutually attached, and two supporting beams are conveniently and preliminarily fixed during construction. In addition, the concave plate body and the inserting plate body are mutually attached to form mutual support between the two support beams, the stability of the concave plate body and the inserting plate body after being fixed to each other is good, and the structural stability of the main bearing stand column can be greatly improved by pouring concrete in the later period.
In the main bearing upright post structure of the integrated house, two side plates of the vertical support piece are provided with extending parts which are in a strip plate shape and are vertically arranged, one vertical side edge of each extending part is connected with the plug-in plate body and the concave plate body, the other vertical side edge of each extending part is bent towards the inner side of the vertical support piece to form a strip plate-shaped installation plate body, the installation plate body and the concave plate body are oppositely arranged, and installation longitudinal beams used for connecting house cross beams are fixed on the installation plate body. This main bearing stand generally sets up in the inside in house, and main bearing stand is as the connected node of partition wall on four sides, consolidates the wall on four sides to divide into a plurality of rooms. Each vertical support is provided with two side plates, each side plate is provided with an extending part, so that four extending parts are formed, and the four extending parts can extend into the four partition walls respectively in the building process. And the installation plate body is connected on the other vertical side edge of the extension portion, and the installation longitudinal beam is fixed on the installation plate body, so when the house transverse beam is connected on the installation longitudinal beam, the house transverse beam leaks outside the partition wall, the layered wallboard can be conveniently supported, and the efficiency of building the integrated house can be improved. Moreover, the installation plate body belongs to one part of the vertical type supporting piece, the structural stability of the installation plate body is high, and the house cross beam is fixed on the installation plate body through the house cross beam, so that the stability of the house cross beam structure can be further ensured on the premise of improving the building efficiency.
In the main bearing upright post structure of the integrated house, a pouring cavity for pouring concrete is formed between each of the two installation plate bodies on the same vertical support piece and the corresponding concave plate body, and the pouring cavity is communicated with the pouring channel. Because the cavity of pouring also can pour concrete, consequently increased the volume of concrete placement, because the cavity of pouring is linked together with the passageway of pouring moreover, consequently the concrete of pouring intracavity and in the passageway of pouring forms integral type structure, consequently can increase substantially the structural stability of main bearing stand. In addition, the side plates are provided with the extending parts, and the mounting plate bodies are fixed on the extending parts, so that the pouring cavities formed in front of the mounting plate bodies and the inner concave plate bodies are positioned inside the partition walls, and the concrete poured in the pouring cavities is also positioned in the partition walls, so that the main bearing upright posts can occupy smaller space on the premise of increasing the concrete pouring volume, and the utilization rate of the house space is improved.
In the main bearing upright post structure of the integrated house, the two side plates on the same vertical supporting member are perpendicular to each other, and the two side plates on one vertical supporting member are perpendicular to the two side plates on the other vertical supporting member one by one. This main bearing stand is as the connected node of the four sides partition wall of four sides partition wall, two curb plate mutually perpendicular on the same vertical support piece, two curb plates on one of them vertical support piece respectively with two curb plates one-to-one on another vertical support piece for each curb plate homoenergetic is laminated with the side fascia of partition wall, and not only the side fascia is built conveniently, and vertical support piece and main bearing stand structural stability are better moreover.
In the main bearing upright post structure of the integrated house, the inner concave plate body is formed by bending inwards after punching the plate body at the intersection part of the vertical supporting piece, and the abdicating notch is formed at the punching part. Such structure not only makes the convenience, makes grafting plate body integrated into one piece moreover, is favorable to promoting vertical support piece's structural strength, and then promotes the support stability of main bearing stand.
In the main bearing upright post structure of the integrated house, the concave plate body, the mounting plate body and the side plate body form an integrated structure.
In foretell integrated house's main bearing stand structure, the installation longeron is including being rectangular platelike mainboard body, the mainboard body is parallel to each other and pastes each other with the installation plate body and pastes fixedly, the both sides edge of mainboard body has the connection turn-ups that is used for connecting the house crossbeam respectively. The mainboard body pastes each other with the mounting plate body and pastes, through bolted connection between the two, has guaranteed the stability of being connected between the mainboard body and the mounting plate body. And turn-ups and mainboard body integrated into one piece, the turn-ups structural strength obtains guaranteeing for the house crossbeam of connecting on the installation longeron is stable good.
Compared with the prior art, this main bearing stand column structure in integrated house has following advantage:
1. the pouring channel which is communicated up and down in the vertical direction can be formed between the plug board bodies of the two-upright supporting piece of the main bearing upright column, and the concrete in the pouring channel is positioned between the plug board bodies of the two-upright supporting piece, so that the two-upright supporting piece is fixedly connected through the concrete in the pouring channel, and the stability of the whole structure is enhanced.
2. The extension has on the curb plate of this main bearing stand for the installation plate body is located the partition wall with the preceding chamber of pouring that forms of indent plate body, and the concrete of pouring the intracavity also is located the partition wall, makes under the prerequisite that increases concrete placement volume, can also make main bearing stand occupy less space, promotes the utilization ratio in house space.
3. When the house crossbeam is connected on the installation longitudinal beam, the house crossbeam leaks outside the partition wall, and the layered wallboard can be conveniently supported, so that the efficiency of building the integrated house can be improved.
Drawings
Fig. 1 is a first schematic structural diagram of a first embodiment of the integrated house.
Fig. 2 is a schematic structural diagram ii of the first integrated house embodiment.
Fig. 3 is a schematic perspective view of the two vertical supporting members inserted into each other according to the first embodiment.
Fig. 4 is an enlarged view at a in fig. 3.
Fig. 5 is an exploded view of a two-part support according to one embodiment.
Figure 6 is a cross-sectional view of a main load bearing column according to one embodiment.
Fig. 7 is a schematic perspective view of a second embodiment of the invention.
In the figure, 1, a vertical support member; 11. a side plate; 111. an extension portion; 12. a abdication gap; 13. inserting the plate body; 14. a concave plate body; 15. installing a plate body; 2. pouring a channel; 3. pouring a cavity; 4. mounting a longitudinal beam; 41. a main board body; 42. connecting the flanging; 5. a partition wall; 6. layering wall boards; 7. a house beam; 8. and (4) a column.
Detailed Description
The following are specific embodiments of the present invention and are further described with reference to the drawings, but the present invention is not limited to these embodiments.
Example one
As shown in fig. 1 and 2, in order to more clearly show the structure of the integrated house, part of the wall top and the four-sided partition walls 5 are omitted from the view of fig. 1, and the external wall bodies and part of the layered wall panels 6 are omitted from fig. 2 on the basis of fig. 1. This main bearing stand generally sets up in the inside in house, and main bearing stand is as the connected node of four sides partition wall 5, consolidates four sides wall to divide into a plurality of rooms. The integrated house further comprises a plurality of stand columns 8, and the bottoms of the stand columns 8 are poured into the foundation to be fixed. And a house beam 7 is arranged on the upright post 8, and the house beam 7 is used for supporting the layered wall plate 6, so that the integrated house is layered.
As shown in fig. 5, the main bearing column structure includes two vertically disposed vertical supporting members 1, a plurality of inserting plates 13 are disposed on a side portion of each vertical supporting member 1, the inserting plates 13 are spaced along a length direction of each vertical supporting member 1, and the inserting plates 13 on one vertical supporting member 1 and the inserting plates 13 on the other vertical supporting member 1 are disposed in a vertically staggered manner. The two vertical supporting pieces 1 are oppositely inserted, the inserting plate bodies 13 of the two vertical supporting pieces 1 are bent towards opposite directions and are arranged in a vertically stacked mode, and a pouring channel 2 which is communicated up and down and used for pouring concrete is defined between the inserting plate bodies 13 of the two vertical supporting pieces 1. Specifically, each vertical support 1 includes two side plates 11 disposed in an intersecting manner, wherein one side of one side plate 11 is connected to one side of the other side plate 11. The two side plates 11 may be formed by bending a strip-shaped plate-shaped metal plate in the middle of the width direction, and the two side plates 11 may also be fixedly connected by welding. A plurality of abdicating notches 12 are arranged at the intersection of the two side plates 11 at intervals along the length direction, a strip-shaped inserting plate body 13 is formed between every two adjacent abdicating notches 12, a strip-shaped concave plate body 14 is respectively arranged on the inner side of each abdicating notch 12 on the vertical support member 1, two ends of the concave plate body 14 are respectively fixedly connected on the two side plates 11 corresponding to the vertical support member 1, and the middle part of the concave plate body 14 is bent towards the inner side corresponding to the vertical support member 1. The inner concave plate body 14 and the inserting plate body 13 are both in an L-shaped bent plate shape.
As shown in fig. 3 and 4, the plurality of concave plate bodies 14 of each vertical supporting member 1 correspond to and abut against the plurality of inserting plate bodies 13 of the other vertical supporting member 1. Because the inner concave plate body 14 is located at the abdicating notch 12 and is bent towards the inner side of the vertical support piece 1, the concrete inside the pouring channel 2 is surrounded by the inserting plate body 13 and the inner concave plate body 14 on the same vertical support piece 1 from the periphery, so that after the concrete is poured inside the pouring channel 2, the vertical support piece 1 is firmly fixed, the structural stability of the vertical support piece is enhanced, and the structural stability of the main bearing upright column is improved. The concave plate 14 and the corresponding insertion plate 13 are attached to each other, so that the two vertical supporting members 1 can be fixed preliminarily during construction. In addition, the concave plate 14 and the inserting plate 13 are attached to each other, so that the two vertical supporting members 1 can be supported with each other, and the stability is good after the two supporting members are fixed with each other. And the structural stability of the main bearing stand column can be greatly improved by pouring concrete in the later period.
The inner concave plate body 14 may be attached to the side plate 11 by welding. In the actual manufacturing process, the inner concave plate body 14 and the side plate 11 form an integrated structure, the inner concave plate body 14 is formed by bending inwards after being punched by a part of the plate body at the intersection of the vertical supporting piece 1, and the abdicating notch 12 is formed at the punching position. Such structure not only makes the convenience, makes grafting plate body 13 integrated into one piece moreover, is favorable to promoting vertical support piece 1's structural strength, and then promotes the support stability of main bearing stand.
As shown in fig. 6, in the two-vertical type supporting member 1, a plurality of inserting plate bodies 13 on one of the two-vertical type supporting member 1 are inserted into a plurality of abdicating notches 12 of the other one of the two-vertical type supporting member 1 one by one, at this time, the orientations of the inserting plate bodies 13 on the two-vertical type supporting member 1 are just opposite, the inserting plate bodies 13 of the two-vertical type supporting member 1 are sequentially and alternately arranged in the vertical direction to form a pouring channel 2 which is communicated with the upper and lower parts and used for pouring concrete, and the abdicating notches 12 are communicated with the pouring channel. Two side plates 11 on the same vertical supporting member 1 are perpendicular to each other, wherein two side plates 11 on one vertical supporting member 1 are perpendicular to two side plates 11 on the other vertical supporting member 1 one by one respectively. Concrete in the pouring channel 2 is located between the plug-in plate bodies 13 of the two vertical type supporting pieces 1, so that the two vertical type supporting pieces 1 are fixedly connected through the concrete in the pouring channel 2, and the stability of the whole structure is enhanced. Moreover, because the breach 12 of stepping down and the breach 12 of stepping down is linked together with pouring passageway 2 all seted up on the coexistence formula support piece 1, consequently, when also pouring concrete outside pouring passageway, pouring passageway 2 inside, outside concrete form integratively, and be not mutually break away from, consequently formed the reinforcement each other for the structural stability of main bearing stand obtains promoting by a wide margin.
As shown in fig. 5 and 6, each of the two side plates 11 of the vertical support 1 has an extending portion 111 that is in a shape of a strip plate and is vertically disposed, the plug board 13 and the concave board 14 are connected to one of the vertical sides of the extending portion 111, the other vertical side of the extending portion 111 is bent toward the inside of the vertical support 1 to form a strip plate-shaped mounting board 15, and the mounting board 15 and the side plates 11 form an integrated structure. The mounting plate body 15 and the concave plate body 14 are arranged oppositely, and the mounting longitudinal beam 4 for connecting the house cross beam 7 is fixed on the mounting plate body 15. Each vertical support 1 has two side plates 11 thereon, and each side plate 11 has an extension 111 thereon, thereby forming four extensions 111, and the four extensions 111 can extend into the four-sided partition walls 5 during the construction process. And the installation plate body 15 is connected on the other vertical side edge of extension 111, is fixed with installation longeron 4 on the installation plate body 15, consequently when connecting house crossbeam 7 on installation longeron 4, house crossbeam 7 leaks outside partition wall 5, can conveniently support layered wall board 6, can promote the efficiency that integrated house was built. Moreover, the installation plate 15 belongs to a part of the vertical support member 1, the structural stability of the installation plate 15 is high, and the house beam 7 is fixed on the installation plate 15 through the house beam 7, so that the structural stability of the house beam 7 can be ensured on the premise of improving the construction efficiency.
As shown in fig. 4 and 6, the mounting longitudinal beam 4 includes a main plate body 41 in the form of an elongated plate, the main plate body 41 and the mounting plate body 15 are parallel to each other and are fixed to each other, and connecting flanges 42 for connecting the house beam 7 are respectively provided on both sides of the main plate body 41. The main board body 41 and the mounting board body 15 are attached to each other and connected through bolts, so that the stability of connection between the main board body 41 and the mounting board body 15 is ensured. And the flanging and the main plate body 41 are integrally formed, and the structural strength of the flanging is ensured, so that the house cross beam 7 connected to the mounting longitudinal beam 4 is good in stability.
As shown in fig. 6, a pouring cavity 3 for pouring concrete is formed between each of the two mounting plates 15 on the same vertical support 1 and the inner concave plate 14, and the pouring cavity 3 is communicated with the pouring channel 2. Because the cavity of pouring 3 also can pour the concrete, consequently increased the volume of concrete placement, because the cavity of pouring 3 is linked together with pouring passageway 2 moreover, consequently pour the concrete formation integral type structure in cavity 3 and pouring passageway 2, consequently can increase substantially the structural stability of main bearing stand. In addition, the side plates 11 are provided with the extending parts 111, and the mounting plate bodies 15 are fixed on the extending parts 111, so that the pouring cavities 3 formed in front of the mounting plate bodies 15 and the concave plate bodies 14 are positioned inside the partition walls 5, and therefore, concrete poured in the pouring cavities 3 is also positioned in the partition walls 5, so that the main bearing upright posts can occupy smaller space on the premise of increasing the concrete pouring volume, and the utilization rate of the house space is improved.
Example two
The structure of the present embodiment is substantially the same as that of the first embodiment, except that, as shown in fig. 7, a plug board body 13 is provided at a side portion of each vertical supporting member 1, and the plug board bodies 13 on the two vertical supporting members 1 are arranged in a staggered manner.
The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications or additions may be made to the described embodiments or alternatives may be employed by those skilled in the art without departing from the spirit or ambit of the invention as defined in the appended claims.
Although 1, a vertical support is used more herein; 11. a side plate; 111. an extension portion; 12. a abdication gap; 13. inserting the plate body; 14. a concave plate body; 15. installing a plate body; 2. pouring a channel; 3. pouring a cavity; 4. mounting a longitudinal beam; 41. a main board body; 42. connecting the flanging; 5. a partition wall; 6. layering wall boards; 7. a house beam; 8. columns, etc., but does not exclude the possibility of using other terms. These terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed as being without limitation to any additional limitations that may be imposed by the spirit of the present invention.