CN108018942B - Thin-wall steel integrated house frame and construction method thereof - Google Patents
Thin-wall steel integrated house frame and construction method thereof Download PDFInfo
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- CN108018942B CN108018942B CN201711353003.3A CN201711353003A CN108018942B CN 108018942 B CN108018942 B CN 108018942B CN 201711353003 A CN201711353003 A CN 201711353003A CN 108018942 B CN108018942 B CN 108018942B
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 42
- 239000010959 steel Substances 0.000 title claims abstract description 42
- 238000010276 construction Methods 0.000 title claims abstract description 22
- 238000000034 method Methods 0.000 claims abstract description 14
- 230000003014 reinforcing effect Effects 0.000 claims description 50
- 210000001503 joint Anatomy 0.000 claims description 21
- 238000007789 sealing Methods 0.000 claims description 13
- 239000000463 material Substances 0.000 claims description 7
- 238000003032 molecular docking Methods 0.000 claims description 7
- 230000000149 penetrating effect Effects 0.000 claims description 5
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
- 238000005452 bending Methods 0.000 abstract description 3
- 238000003466 welding Methods 0.000 description 7
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 238000005192 partition Methods 0.000 description 3
- 230000000087 stabilizing effect Effects 0.000 description 3
- 238000000605 extraction Methods 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000035515 penetration Effects 0.000 description 2
- 238000004873 anchoring Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 125000003003 spiro group Chemical group 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
- E04B1/19—Three-dimensional framework structures
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D27/00—Foundations as substructures
- E02D27/32—Foundations for special purposes
- E02D27/42—Foundations for poles, masts or chimneys
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
- E04B1/19—Three-dimensional framework structures
- E04B1/1903—Connecting nodes specially adapted therefor
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/38—Connections for building structures in general
- E04B1/41—Connecting devices specially adapted for embedding in concrete or masonry
- E04B1/4157—Longitudinally-externally threaded elements extending from the concrete or masonry, e.g. anchoring bolt with embedded head
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C3/00—Structural elongated elements designed for load-supporting
- E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
- E04C3/04—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C3/00—Structural elongated elements designed for load-supporting
- E04C3/30—Columns; Pillars; Struts
- E04C3/32—Columns; Pillars; Struts of metal
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H1/00—Buildings or groups of buildings for dwelling or office purposes; General layout, e.g. modular co-ordination or staggered storeys
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
- E04B1/19—Three-dimensional framework structures
- E04B2001/1924—Struts specially adapted therefor
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
- E04B1/19—Three-dimensional framework structures
- E04B2001/1993—Details of framework supporting structure, e.g. posts or walls
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- General Engineering & Computer Science (AREA)
- Joining Of Building Structures In Genera (AREA)
Abstract
The invention discloses a thin-wall steel integrated house frame and a construction method thereof. A building method of a thin-wall steel integrated house frame comprises the following steps: at least two first side stand columns, two second side stand columns opposite to the two first side stand columns and two middle stand columns positioned between the two first side stand columns and the two second side stand columns are arranged on the foundation; two foundation frame units are formed by installing a plurality of transverse beams and longitudinal beams at the upper ends of the two first side upright posts, the two second side upright posts and the two middle upright posts; and (3) installing one or two foundation frame units on the upper layers of the two foundation frame units to complete the construction of the thin-wall steel integrated house frame. The invention has high construction efficiency, strong bearing capacity of the constructed house frame, bending resistance and low cost.
Description
Technical Field
The invention relates to the field of house construction, in particular to a thin-wall steel integrated house frame and a construction method thereof.
Background
The existing temporarily built house frame for the building is generally formed by welding iron frames or thicker steel materials, and the construction difficulty and the construction time are increased due to the dead weights of the iron frames and the steel materials, the built frame is not easy to disassemble, and the disassembled components cannot be fully applied to the house built next time after the disassembly is completed, so that the construction cost is increased; there are also houses built by thin-wall section steel, but the built house structure has weak bearing capacity, is easy to bend and has potential safety hazard.
Disclosure of Invention
The invention aims to overcome the problems in the prior art, and provides a building method of a thin-wall steel integrated house frame, which has high building efficiency, strong bearing capacity and bending resistance.
Another object of the invention is to provide a thin-walled steel integrated house frame.
In order to achieve the first object of the present invention, the following technical solutions are provided:
a building method of a thin-wall steel integrated house frame comprises the following steps: at least two first side stand columns, two second side stand columns opposite to the two first side stand columns and two middle stand columns positioned between the two first side stand columns and the two second side stand columns are arranged on the foundation; two foundation frame units are formed by installing a plurality of transverse beams and longitudinal beams at the upper ends of the two first side upright posts, the two second side upright posts and the two middle upright posts; and (3) installing one or two foundation frame units on the upper layers of the two foundation frame units to complete the construction of the thin-wall steel integrated house frame.
Wherein the forming two base frame units comprises: a transverse beam is respectively and spirally connected between the upper end of the first side upright post and the upper end of the middle upright post and between the upper end of the second side upright post and the upper end of the middle upright post; a first longitudinal beam is screwed between the upper ends of the two first side upright posts; a second longitudinal beam is screwed between the upper ends of the two second side upright posts; a shared longitudinal beam is connected between the upper ends of the two middle upright posts in a threaded manner; and a plurality of transverse row bars are screwed between the first longitudinal beam and the shared longitudinal beam, and between the second longitudinal beam and the shared longitudinal beam.
Preferably, the first side stand column, the second side stand column and the middle stand column all comprise: a column main body; two column butt-joint seats respectively arranged at the inner sides of the upper end and the lower end of the column main body; the upright post main body consists of two upright post main body sectional materials which are symmetrically arranged; the column main body section is made of a thin-wall steel plate with one or two angular reinforcing ribs folded at the middle part and strip-shaped reinforcing ribs folded inwards at the two ends; the column main body is formed after the bar-shaped reinforcing ribs of the two column main body sections are fixedly connected.
Wherein, the foundation frame unit that is located the upper strata passes through the stand butt joint seat with the foundation frame unit that is located the lower floor and realizes being connected, the stand butt joint seat includes: a screw sleeve for passing the screw; the screw sleeve positioning plates are used for being arranged at the upper end and the lower end of the screw sleeve and are provided with rod penetrating holes communicated with the screw sleeve; the screw rod passes through the screw rod sleeves of the upright post butt joint seats of the upper layer and the lower layer and is fastened by nuts.
Wherein, the foundation frame unit that is located the bottom passes through stand butt joint seat and ground seat spiro union realization and installs on the ground, the ground seat includes: a column base having a base screw for threaded connection with the column docking bay; the base foot is in threaded connection with the upright post base and is used for being pre-buried in a foundation; the base screw rod passes through the screw rod sleeve of the upright post butt joint seat and is fastened by a nut.
Preferably, the transverse beam comprises: a transverse beam body; first port sealing plates fixedly arranged at two ends of the transverse beam main body; two transverse floor brackets symmetrically arranged at the left side and the right side of the transverse beam main body and used for installing floors; the first port sealing plate is in threaded connection with the outer side of the upper end of the upright post main body; wherein, the position of the transverse beam main body close to the first port sealing plate is provided with a screw connection operation port; the transverse beam main body is provided with two transverse beam main body sectional materials which are symmetrically arranged; the transverse beam main body section is made of a thin-wall steel plate with two ends folded inwards to form strip-shaped reinforcing ribs; the two strip-shaped reinforcing ribs of the transverse beam main body section bars are fixedly connected to form the transverse beam main body.
Preferably, the first longitudinal beam, the second longitudinal beam and the shared longitudinal beam each comprise: a longitudinal beam body; second port sealing plates fixedly mounted at both ends of the longitudinal beam main body; a plurality of row bar holders symmetrically arranged at the left side and the right side of the longitudinal beam main body and used for installing transverse row bars; the second port sealing plate is in threaded connection with the outer side of the upper end of the upright post main body; wherein, the longitudinal beam main body is provided with a screw connection operation port at a position close to the second port sealing plate; the longitudinal beam main body is provided with two longitudinal beam main body sectional materials which are symmetrically arranged; the longitudinal beam main body section is made of a thin-wall steel plate with two ends folded inwards with strip-shaped reinforcing ribs; the longitudinal beam main body is formed by fixedly connecting the strip-shaped reinforcing ribs of the two longitudinal beam main body sections.
Further, the outer side of the upper end of the upright post main body is also provided with a ring beam lap joint frame which is in threaded connection with the longitudinal beam main body and the transverse beam main body.
Preferably, the transverse row bar includes: a transverse row bar body; two transverse floor brackets symmetrically arranged at the left side and the right side of the transverse row bar main body and used for installing floors; wherein, two ends of the transverse row bar main body are lapped on row bar supports of the longitudinal beam main body positioned at two sides of the transverse row bar main body; the transverse row bar main body is made of a thin-wall steel plate with two ends folded inwards to form bar-shaped reinforcing ribs; the transverse row bar main body is formed after the bar-shaped reinforcing ribs at the two ends are fixedly connected.
In order to achieve another object of the present invention, the following technical solutions are provided:
a thin-walled steel integrated house frame comprising: at least two first side uprights mounted on the foundation, two second side uprights opposite to the two first side uprights, and two middle uprights between the two first side uprights and the two second side uprights; the transverse beams and the longitudinal beams are arranged at the upper ends of the two first side stand columns, the two second side stand columns and the two middle stand columns and used for forming two foundation frame units with the two first side stand columns, the two second side stand columns and the two middle stand columns; one or two base frame units installed at an upper layer of the two base frame units.
The beneficial effects of the invention are as follows:
1) The invention uses the thin-wall steel plate to fold into the member with the reinforcing rib, has light dead weight, reduces the consumption of steel and saves resources;
2) The house frame built by the member with the reinforcing ribs, which is made of the thin-wall steel, has strong bearing capacity, stable structure and bending resistance;
3) The components of the invention are connected by screw threads, the connection is quick and detachable, the components can be reused, and the cost is saved.
Drawings
FIG. 1 is a schematic view of the structure of the present invention with two-story building frames;
FIG. 2a is a schematic view of a floor frame of the present invention having a base frame unit;
FIG. 2b is a schematic view of a one-storey house frame of the invention having a plurality of base frame units;
FIG. 3a is a schematic structural view of one embodiment of the post of the present invention;
FIG. 3b is a schematic view of the structure of a column body profile in one embodiment of the column of the present invention;
FIG. 4 is a schematic view of the structure of a column docking cradle of one embodiment of the column of the present invention;
FIG. 5a is a schematic view of the attachment of a column according to one embodiment of the present invention;
FIG. 5b is a half cross-sectional view of the view shown in FIG. 5 a;
FIG. 6 is a schematic illustration of the interfacing of two column interfaces of one embodiment of the column of the present invention;
FIG. 7 is a schematic view of another embodiment of the post of the present invention;
FIG. 8 is a schematic view of the structure of a column docking cradle of another embodiment of the column of the present invention;
FIG. 9 is a schematic view of the structure of the ground base of the present invention;
FIG. 10 is an exploded view of the device shown in FIG. 9;
FIG. 11 is a schematic view of the structure in which the base housing and the base plate are fixedly connected together;
FIG. 12 is a schematic view of the structure of the screw frame;
FIG. 13a is a schematic view of the structure of the transverse beam of the present invention;
fig. 13b is a schematic view of the structure of the transverse beam body profile of the present invention (with transverse floor brackets mounted thereon);
FIG. 14a is a schematic view of the structure of a longitudinal beam of the present invention;
fig. 14b is a schematic structural view of a longitudinal beam body profile of the present invention;
FIG. 15a is a schematic view of the construction of the transverse row bar of the present invention;
FIG. 15b is an enlarged view of a portion of FIG. 15 a;
FIG. 16 is a schematic view of the structure of the track of the wall panel of the present invention;
FIG. 17 is a schematic view of the structure of a third embodiment of the post of the present invention;
FIG. 18 is a schematic view of the structure of a girt landing frame for a third embodiment of a stud;
FIG. 19 is a schematic view of the structure of a transverse beam of a third embodiment of a column;
FIG. 20 is a schematic view of the structure of a longitudinal beam of a third embodiment of a column;
FIG. 21 is a schematic structural view of a beam bracket;
fig. 22 is a layout of a room planned according to the house frame shown in fig. 2 b.
Reference numerals illustrate: 1-stand columns; 11-a column body; 11 a-an operation port; 11 b-installing a wall spare hole; 11 c-a decorative spare hole; 11 d-beam connection holes; 111-column body profile; 111 a-angular reinforcing bars; 111 b-bar-shaped reinforcing ribs; 12-a column butt joint seat; 121-screw sleeve; 122-a screw sleeve positioning plate; 122 a-a rod-penetrating hole; 122 b-angular notch; 122 c-bar-shaped notch; 13-a screw; 14-a nut; 15-lap-joint frames of ring beams; 151-sidewalls; 151 a-sidewall screw holes; 152-shoe; 153-flanging; 2-transverse beams; 21-a transverse beam body; 21 a-an operation port; 21 b-mounting a spare hole; 21 c-beam side screw holes; 211-transverse beam body profile; 211 a-reinforcing struts; 211 b-bar-shaped reinforcing ribs; 22-a first port closure plate; 22 a-upright post attachment holes; 23-transverse floor-slab-carrier; 23 a-installing a floor kidney-shaped hole; 3-longitudinal beams; 31-a longitudinal beam body; 31 a-an operation port; 31 b-mounting a spare hole; 31 c-beam side screw holes; 311-longitudinal beam body profile; 311 a-reinforcing struts; 311 b-bar-shaped reinforcing ribs; 32-a second port closure plate; 32 a-a post attachment hole; 33-row bar holders; 331-a shoe; 331 a-fixing row bar screw holes; 4-transverse row bars; 41-a transverse row bar body; 41 a-beam connection screw holes; 41 b-mounting rail spare holes; 411 b-bar-shaped reinforcing bars; 42-transverse floor-slab-carrier; 42 a-installing floor kidney-shaped holes; 43-draw-insert wallboard track; 43 a-track screw holes; 44-reinforcing plates; 5-a seat footing; a 51-base anchor; 52-a substrate; 6-a column base; 61-a bottom plate; 61 a-floor holes; 62-a base housing; 621-base shell profile; 621 b-bar-shaped reinforcing ribs; 63-screw rack; 631-securing screw plate; 631 a-bar slot; 632-base screw; 64-a steady brace; 60-a gasket; 7-beam brackets; 7 a-a column connecting hole; 7 b-beam attachment holes.
Detailed Description
The invention provides a thin-wall steel integrated house frame and a construction method thereof.
A building method of a thin-wall steel integrated house frame comprises the following steps: at least two first side stand columns, two second side stand columns opposite to the two first side stand columns and two middle stand columns positioned between the two first side stand columns and the two second side stand columns are arranged on the foundation; two basic frame units are formed by installing a plurality of transverse beams and longitudinal beams at the upper ends of the two first side upright posts, the two second side upright posts and the two middle upright posts; and (3) installing one or two foundation frame units on the upper layers of the two foundation frame units to complete the construction of the thin-wall steel integrated house frame.
The thin-wall steel integrated house frame built by the building method comprises the following steps: at least two first side uprights mounted on the foundation, two second side uprights opposite to the two first side uprights, and two middle uprights between the two first side uprights and the two second side uprights; the transverse beams and the longitudinal beams are arranged at the upper ends of the two first side stand columns, the two second side stand columns and the two middle stand columns and are used for forming two foundation frame units with the two first side stand columns, the two second side stand columns and the two middle stand columns; one or two base frame units installed at an upper layer of the two base frame units.
Based on the house frame and the building method thereof, one layer of house frame can be built, and two or more layers of house frames can be built; and each layer of house frame can be composed of one basic frame unit, and can also be composed of two or more basic frame units. I.e. the house frame of the invention has at least one floor of house frames, and one floor of house frames is constituted by at least one base frame unit.
It should be noted that, in the above description, the "first side column", "second side column", and "middle column" are the same in structure, and the "side" is a positional relationship opposite to the "middle", and the "first" and "second" are used to distinguish different sides. Similarly, the structures of the first longitudinal beam, the second longitudinal beam and the shared longitudinal beam are the same, the first longitudinal beam, the second longitudinal beam and the shared longitudinal beam are used for distinguishing the positions of the longitudinal beams, and the shared longitudinal beam is used for connecting transverse row bars on the left side and the right side of the longitudinal beam.
In the following description, the "first side column", "second side column", and "middle column" are referred to as columns, and the "first longitudinal beam", "second longitudinal beam", and "shared longitudinal beam" are referred to as longitudinal beams.
The construction of a house frame according to the invention will now be described in detail with reference to the drawings and examples.
As shown in fig. 2a, a floor frame having a base frame unit includes: four upright posts 1 mounted on the foundation; two transverse beams 2 and two longitudinal beams 3 connected between the upper ends of two adjacent upright posts 1; at least one transverse row bar 4 (three are shown) fixedly connected between two longitudinal beams 3. Wherein, two transverse beams 2 and two longitudinal beams 3 are closed to form a ring beam after being connected by four upright posts 1.
When two foundation frame units are built on the basis of one foundation frame unit, two upright posts 1 corresponding to any two adjacent upright posts 1 are added on the basis of four upright posts 1 of one foundation frame unit, and two transverse beams 2 or two longitudinal beams 3 are connected between any two upright posts 1 and the added two upright posts 1. That is, two foundation frame units have six columns 1, a transverse beam 2 and a longitudinal beam 3 are connected between the upper ends of adjacent columns 1, and at least one transverse row bar 4 is connected between two adjacent longitudinal beams 3.
When one foundation frame unit is added on the basis of a plurality of foundation frame units, two upright posts 1 corresponding to any two adjacent side upright posts are added on the basis of the existing upright posts 1, and two transverse beams 2 or two longitudinal beams 3 are connected between any two adjacent side upright posts 1 and the added two upright posts 1. In summary, the plurality of foundation frame units have an even number of columns 1, with transverse beams 2 and longitudinal beams 3 connected between the upper ends of adjacent columns 1, and with at least one transverse row bar 4 connected between two adjacent longitudinal beams 3.
As shown in fig. 2b, a floor frame having a plurality of base frame units includes: an even number of upright posts 1 mounted on the foundation; a transverse beam 2 and a longitudinal beam 3 connected between the upper ends of two adjacent upright posts 1; at least one transverse row bar 4 fixedly connected between two longitudinal beams 3.
The method for building the two-layer house frame on the basis of the one-layer (bottom layer) house frame comprises the following steps: a foundation frame unit or a plurality of foundation frame units are installed at an upper layer of a house frame having a plurality of foundation frame units, and the foundation frame units located at the upper layer are installed corresponding to the foundation frame units located at the one layer. More than two layers of house frames can be built by adopting the same method.
The construction of the two-story building frame according to the invention will now be described in detail with reference to the drawings and examples.
As shown in fig. 1, the first floor of the house frame of the present embodiment has three base frame units, and the second floor of the house frame has one base frame unit, and one base frame unit located at the second floor is correspondingly installed above one base frame unit located at the first floor.
Specifically, the base frame unit located at the two layers (upper layers) and the base frame unit located at the one layer (lower layers) are in butt joint through the upright posts 1.
As shown in fig. 3a, the upright 1 comprises: a column main body 11; two column butt seats 12 installed inside the upper and lower ends of the column main body 11, respectively. As shown in fig. 5a and 5b, the butt joint of the two upright posts 1 at the upper layer and the lower layer is realized by the screw joint of the upright post butt joint seat 12 arranged at the lower end of the upright post 1 at the upper layer and the upright post butt joint seat 12 arranged at the upper end of the upright post 1 at the lower layer. Wherein, the upright post butt joint seat 12 arranged at the lower end of the upper upright post 1 has the same structure as the upright post butt joint seat 12 arranged at the upper end of the lower upright post 1.
As shown in fig. 3a, the column main body 11 is provided with operation ports 11a at positions near the column butt seats 12 of the upper and lower ends thereof so as to achieve screw-connection of the two column butt seats 12.
As shown in fig. 4, the column docking station 12 includes: four screw bosses 121 for screw penetration; two screw housing positioning plates 122 for being mounted at the upper and lower ends of the four screw housings 121 have rod penetrating holes 122a penetrating the screw housings 121. Wherein, four screw sleeves 121 are symmetrically distributed at four end corners of screw sleeve positioning plate 122. As shown in fig. 6, when two column butt seats 12 are connected, a screw 13 passes through screw sleeves 121 of the upper and lower column butt seats 12 and is fastened by nuts 14.
In addition, four side walls of the column main body 11 are provided with mounting wall spare holes 11b and decorative spare holes 11c.
As shown in fig. 3a and 3b, the column body 11 of the present embodiment is composed of two symmetrically arranged column body profiles 111; each column body section 111 is made of a thin-walled steel plate with one angular reinforcing rib 111a folded in the middle thereof and two opposite strip-shaped reinforcing ribs 111b folded inward at both ends thereof. The column body 11 is formed by welding the bar-shaped reinforcing ribs 111b of the two column body profiles 111. In addition, the column butt joint seat 12 is fixed in the column main body 11 by welding; as shown in fig. 4 and 3b, the screw bush positioning plate 122 has an angular notch 122b for inserting the angular reinforcing rib 111a, and a bar notch 122c for inserting the bar reinforcing rib 111 b.
For columns with large end faces, the invention also provides another embodiment of the column 1. As shown in fig. 7, the column has four angular reinforcing ribs 111a, and the column docking seats 12 welded in the upper and lower ends thereof have four angular notches 122b correspondingly, and the rest of the structure is the same as the previous column embodiment.
The upright 1 of the invention can be square or rectangular, and all upright with angular reinforcing ribs matched with bar-shaped reinforcing ribs and operation openings on the wall surface are within the protection scope of the invention.
The upright 1 of the one-layer (bottom-layer) house frame is in threaded connection with the foundation base through the upright butt joint base 12 positioned at the lower end of the upright 1.
As shown in fig. 2a, 9 and 10, the foundation base includes: a column base 6 which is in threaded connection with and positioned below the column butt joint seat 12; and the base foot 5 is in threaded connection with the upright post base 6 and is positioned below the upright post base, and the base foot 5 is used for being pre-buried in a foundation.
Specifically, as shown in fig. 10, the seat foot 5 includes: a base plate 52 for supporting the column base 6; a plurality of foundation anchors 51 whose lower ends are used for anchoring in the foundation; wherein, a plurality of base anchors 51 are evenly distributed at the periphery of the base plate 52, and the upper ends of the base anchors 51 penetrate through the base plate 52 for connecting the column base 6.
As shown in fig. 10, the column base 6 includes: a bottom plate 61 connected to the base plate 52, the periphery of which is provided with a plurality of bottom plate holes 61a for the corresponding penetration of the base anchors 51; a base housing 62 fixed above the bottom plate 61; screw brackets 63 welded into the base housing 62. As shown in fig. 12, the screw frame 63 includes: two stabilizing screw plates 631 welded in the upper and lower ends of the base housing 62; for fixing base screws 632 mounted at four end corners of the two stabilizing screw plates 631. When the column 1 is installed on the foundation, the base screw 632 is fastened by nuts after passing through the screw sleeve 121 of the column butt joint seat 12.
As shown in fig. 11, the base shell 62 of the present embodiment is composed of two symmetrically arranged base shell profiles 621; each of the base case sections 621 is made of a thin-walled steel plate with two bar-shaped reinforcing ribs 621b folded inward at both ends thereof, and the base case 62 is formed by welding the bar-shaped reinforcing ribs 621b of the two base case sections 621. Therein, as shown in fig. 12 and 11, the stabilizing screw plate 631 has a bar-shaped notch 631a for inserting the bar-shaped reinforcing rib 621 b.
In addition, in order to strengthen the upright post base 6, four fixing struts 64 are installed around the base shell 62 in this embodiment.
As shown in fig. 10, the height difference of the foundation level between the base plate 52 and the bottom plate 61 can be adjusted by mounting the spacer 60.
As shown in fig. 13a, the transverse beam 2 of the present invention comprises: a transverse beam body 21; first port closing plates 22 welded to both ends of the transverse beam main body 21; two lateral floor brackets 23 symmetrically installed at both left and right sides of the lateral beam body 21 have a plurality of installation floor kidney-shaped holes 23a for installing the floor.
The first port closing plate 22 is provided with a column connecting hole 22a, as shown in fig. 3a, the periphery of the upper end of the column 1 is provided with a beam connecting hole 11d, wherein the inner side of the beam connecting hole 11d is welded with a nut. Wherein the transverse beam body 21 is provided with an operation port 21a at a position close to the first port closing plate 22. When the first port closing plate 22 is connected to the upper end of the column main body 11, the screw is screwed by the nut after passing through the column connecting hole 22a and the beam connecting hole 11d from the operation port 21a.
As shown in fig. 13a and 13b, the transverse beam body 21 has two symmetrically arranged transverse beam body profiles 211; the transverse beam main body section 211 is made of a thin-wall steel plate with two opposite strip-shaped reinforcing ribs 211b folded inwards at two ends; the transverse beam body 21 is formed by welding the bar-shaped reinforcing ribs 211b of the two transverse beam body profiles 211. In addition, in order to increase the strength of the transverse beam 2, the present embodiment also welds diagonal reinforcing struts 211a in each transverse beam body profile 211.
As shown in fig. 14a, the longitudinal beam 3 of the present invention comprises: a longitudinal beam body 31; second port closure plates 32 fixedly installed at both ends of the longitudinal beam body 31; a plurality of row bar holders 33 symmetrically installed at both left and right sides of the longitudinal beam body 31 for installing the transverse row bars 4.
The second port sealing plate 32 is provided with a column connecting hole 32a, as shown in fig. 3a, the periphery of the upper end of the column 1 is provided with a beam connecting hole 11d, wherein the inner side of the beam connecting hole 11d is welded with a nut. Wherein the longitudinal beam body 31 is provided with an operation port 31a at a position close to the second port closing plate 32. When the second port closing plate 32 is connected to the upper end of the column main body 11, the screw is screwed by the nut after passing through the column connecting hole 32a and the beam connecting hole 11d from the operation port 31a.
As shown in fig. 14a and 14b, the longitudinal beam body 31 has two symmetrically arranged longitudinal beam body profiles 311; each longitudinal beam main body section 311 is made of a thin-wall steel plate with two opposite strip-shaped reinforcing ribs 311b folded inwards at two ends; the longitudinal beam body 31 is formed by welding the bar-shaped reinforcing ribs 311b of the two longitudinal beam body profiles 311. In addition, in order to increase the strength of the longitudinal beam 3, the present invention also welds diagonal reinforcing struts 311a in each longitudinal beam body profile 311.
As shown in fig. 17 and 18, the present invention provides a third embodiment of the upright 1.
In this embodiment, the ring beam overlap frame 15 is welded around the upper end of the column main body 11, so as to improve the stability of the connection between the column and the longitudinal beam main body 31 and the transverse beam main body 21.
As shown in fig. 18, the girt lap frame 15 includes: two side walls 151 and a shoe 152 connected between the two side walls. Wherein, the side wall 151 and the bottom bracket 152 are provided with a folded edge 153, and the folded edge 153 is welded on the upright post main body 11.
In which both side walls 151 have side wall screw holes 151a, as shown in fig. 19 and 20, the longitudinal beam main body 31 and the transverse beam main body 21 of the third embodiment are provided with beam side screw holes 31c and beam side screw holes 21c corresponding to the side wall screw holes 151a, and are connected by bolts.
As shown in fig. 14a, the transverse row bar 4 is mounted on the longitudinal beam 3 by a row bar bracket 33. The row bar support 33 is concave and provided with a bottom support 331, and a fixed row bar screw hole 331a is arranged on the bottom support 331 and used for fixing the transverse row bar 4.
As shown in fig. 15a and 15b, the transverse row bar 4 comprises: a transverse row bar body 41; two lateral floor brackets 42 symmetrically installed at both left and right sides of the lateral row bar body 41 have a plurality of floor-mounting kidney-shaped holes 42a for mounting the floor. The two ends of the transverse row bar main body 41 are provided with beam connecting screw holes 41a, and the beam connecting screw holes 41a correspond to the fixed row bar screw holes 331a and are connected by screw rods.
Wherein, the transverse row bar main body 41 is made of a thin-wall steel plate with two ends folded inwards with bar-shaped reinforcing ribs 411 b; the lateral row bar main body 41 is formed by welding the bar-shaped reinforcing bars 411b at both ends. In addition, in order to increase the strength of the lateral row bar 4, the present invention further provides reinforcing plates 44 at both ends of the lateral row bar body 41.
The thickness of the thin-wall steel plate adopted by the invention is not more than 5mm, so that the steel consumption for building is greatly reduced; the weight of the component made of the thin-wall steel plate is reduced, and the component made of the thin-wall steel plate has a reinforcing rib structure, so that the component can stably bear load and resist folding.
As shown in fig. 13a, the upper and lower side walls of the transverse beam main body 21 are provided with mounting standby holes 21b, and the mounting standby holes 21b can be matched with the mounting wall standby holes 11b of the upright 1 for mounting the wall or the beam bracket 5 or the extraction wallboard track; the mounting holes 21b may be used to mount strip floor slabs when the wall is not mounted, for splicing with floor slabs mounted on the floor slab brackets 23 and 42 to form a monolithic floor slab.
As shown in fig. 14a, the upper and lower side walls of the longitudinal beam body 31 are also provided with mounting standby holes 31b, and the mounting standby holes 31b are used in the same manner as the mounting standby holes 21b of the lateral beam body 21.
Fig. 21 shows a schematic structural view of the beam bracket 7, which has a column connection hole 7a and a beam connection hole 7b, the column connection hole 7a corresponding to the installation wall standby hole 11b on the column 1, and the beam connection hole 7b corresponding to the installation standby hole 31b on the longitudinal beam body 31 or the installation standby hole 21b on the lateral beam body 21.
As shown in fig. 15b, the upper and lower sidewalls of the lateral row bar body 41 are provided with mounting rail standby holes 41b for mounting the suction type wallboard rails 43; as shown in fig. 16, the drawer type wallboard rail 43 has a rail screw hole 43a corresponding to the mounting rail standby hole 41 b. In specific implementation, the lower side wall of the upper layer transverse row bar main body 41 is provided with a drawing and inserting type wallboard rail 43, the upper side wall of the lower layer transverse row bar main body 41 is provided with a drawing and inserting type wallboard rail 43, a drawing and inserting type partition board (not shown in the figure) is arranged between the two drawing and inserting type wallboard rails 43 at the upper layer and the lower layer, and the upper end and the lower end of the drawing and inserting type partition board are provided with rail grooves corresponding to the drawing and inserting type wallboard rail 43. If no extraction partition is installed, the mounting rail back-up holes 41b may be used to install strip floor slabs for splicing with floor slabs installed on the transverse floor brackets 23 and 42 into a monolithic floor slab.
Although the present invention has been described in detail, the present invention is not limited thereto, and those skilled in the art can make modifications according to the principles of the present invention, and thus, all modifications made according to the principles of the present invention should be construed as falling within the scope of the present invention.
Claims (9)
1. The construction method of the thin-wall steel integrated house frame is characterized by comprising the following steps of:
at least two first side stand columns, two second side stand columns opposite to the two first side stand columns and two middle stand columns positioned between the two first side stand columns and the two second side stand columns are arranged on the foundation;
two bottom foundation frame units are formed by installing a plurality of transverse beams and longitudinal beams at the upper ends of the two first side upright posts, the two second side upright posts and the two middle upright posts;
one or two upper foundation frame units are arranged on the two bottom foundation frame units, a thin-wall steel integrated house frame is built, and the upper foundation frame units are connected with the bottom foundation frame units through upright post butt joint seats;
the first side upright post, the second side upright post and the middle upright post all comprise:
the column body is composed of two column body sections which are symmetrically arranged and made of thin-wall steel plates, one or two angular reinforcing ribs are folded at the middle part of each column body section, and strip-shaped reinforcing ribs are folded inwards at two ends of each column body section; the two ends of the two column main body sections are folded inwards to form a column main body after the strip-shaped reinforcing ribs are fixedly connected;
install respectively in stand main part upper end and lower extreme inboard two stand butt joint seat includes:
a screw sleeve for passing the screw;
the screw sleeve positioning plates are used for being arranged at the upper end and the lower end of the screw sleeve and are provided with rod penetrating holes communicated with the screw sleeve.
2. The method of building of claim 1, wherein said forming two underlying foundation frame units comprises:
a transverse beam is respectively and spirally connected between the upper end of each first side upright post and the upper end of each middle upright post, and between the upper end of each second side upright post and the upper end of each middle upright post;
a first longitudinal beam is screwed between the upper ends of the two first side upright posts;
a second longitudinal beam is screwed between the upper ends of the two second side upright posts;
a shared longitudinal beam is connected between the upper ends of the two middle upright posts in a threaded manner; and
a plurality of transverse rows are threaded between the first longitudinal beam and the shared longitudinal beam, and between the second longitudinal beam and the shared longitudinal beam.
3. A method of construction according to claim 2, wherein the screws are tightened with nuts after passing through the screw sleeves of the upper and lower column docking bays.
4. A method of construction according to claim 3, wherein the underlying foundation frame unit is mounted on the foundation by screwing the column butt joint base to the foundation base, the foundation base comprising:
a column base having a base screw for threaded connection with the column docking bay;
the base foot is in threaded connection with the upright post base and is used for being pre-buried in a foundation;
the base screw rod passes through the screw rod sleeve of the upright post butt joint seat and is fastened by a nut.
5. The method of construction according to claim 4, wherein the transverse beam comprises:
a transverse beam body;
first port sealing plates fixedly arranged at two ends of the transverse beam main body;
two transverse floor brackets symmetrically arranged at the left side and the right side of the transverse beam main body and used for installing floors;
the first port sealing plate is in threaded connection with the outer side of the upper end of the upright post main body;
wherein, the position of the transverse beam main body close to the first port sealing plate is provided with a screw connection operation port;
the transverse beam main body is provided with two transverse beam main body sectional materials which are symmetrically arranged; the transverse beam main body section is made of a thin-wall steel plate with two ends folded inwards to form strip-shaped reinforcing ribs; the two strip-shaped reinforcing ribs of the transverse beam main body section bars are fixedly connected to form the transverse beam main body.
6. The method of building according to claim 5, wherein the first longitudinal beam, the second longitudinal beam and the shared longitudinal beam each comprise:
a longitudinal beam body;
second port sealing plates fixedly mounted at both ends of the longitudinal beam main body;
a plurality of row bar holders symmetrically arranged at the left side and the right side of the longitudinal beam main body and used for installing transverse row bars;
the second port sealing plate is in threaded connection with the outer side of the upper end of the upright post main body;
wherein, the longitudinal beam main body is provided with a screw connection operation port at a position close to the second port sealing plate;
the longitudinal beam main body is provided with two longitudinal beam main body sectional materials which are symmetrically arranged; the longitudinal beam main body section is made of a thin-wall steel plate with two ends folded inwards with strip-shaped reinforcing ribs; the longitudinal beam main body is formed by fixedly connecting the strip-shaped reinforcing ribs of the two longitudinal beam main body sections.
7. The construction method according to claim 6, wherein the upper end outer side of the column main body is further provided with a ring beam overlap frame for screw-coupling with the longitudinal beam main body and the lateral beam main body.
8. A method of construction according to claim 6 or 7, wherein the transverse row bar comprises:
a transverse row bar body;
two transverse floor brackets symmetrically arranged at the left side and the right side of the transverse row bar main body and used for installing floors;
wherein, two ends of the transverse row bar main body are lapped on row bar supports of the longitudinal beam main body positioned at two sides of the transverse row bar main body;
the transverse row bar main body is made of a thin-wall steel plate with two ends folded inwards to form bar-shaped reinforcing ribs; the transverse row bar main body is formed after the bar-shaped reinforcing ribs at the two ends are fixedly connected.
9. A thin-walled steel integrated house frame, comprising:
at least two first side uprights mounted on the foundation, two second side uprights opposite to the two first side uprights, and two middle uprights between the two first side uprights and the two second side uprights;
two bottom foundation frame units formed by installing a plurality of transverse beams and longitudinal beams at the upper ends of the two first side upright posts, the two second side upright posts and the two middle upright posts;
one or two upper foundation frame units arranged above the two bottom foundation frame units, wherein the upper foundation frame units are connected with the bottom foundation frame units through upright post butt joint seats;
the first side upright post, the second side upright post and the middle upright post all comprise:
the column body is composed of two column body sections which are symmetrically arranged and made of thin-wall steel plates, one or two angular reinforcing ribs are folded at the middle part of each column body section, and strip-shaped reinforcing ribs are folded inwards at two ends of each column body section; the two ends of the two column main body sections are folded inwards to form a column main body after the strip-shaped reinforcing ribs are fixedly connected;
install respectively at the inboard two stand butt seats of stand main part upper end and lower extreme, include:
a screw sleeve for passing the screw;
the screw sleeve positioning plates are used for being arranged at the upper end and the lower end of the screw sleeve and are provided with rod penetrating holes communicated with the screw sleeve.
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| CN201711353003.3A CN108018942B (en) | 2017-12-15 | 2017-12-15 | Thin-wall steel integrated house frame and construction method thereof |
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| CN108867998A (en) * | 2018-08-28 | 2018-11-23 | 四川建安装配式工程科技股份有限公司 | Assembled rural area house integration girder steel and integrated girder steel and wall composite construction |
| CN109853723A (en) * | 2019-03-26 | 2019-06-07 | 张跃 | A kind of building structure |
| CN112854823A (en) * | 2021-02-05 | 2021-05-28 | 安徽森泰木塑集团股份有限公司 | Self-building house |
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Address after: 224100 room 209, building 5, golden capital trading city, Dafeng District, Yancheng City, Jiangsu. Applicant after: Mao Jinsheng Address before: 224005 room 603, No. 2, Hua Rong District, north gate, Pujiang, Yancheng City, Jiangsu. Applicant before: Mao Jinsheng |
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