CN108978875B - Quick-disassembly-type special-shaped column frame plate type supporting structure system and construction method thereof - Google Patents
Quick-disassembly-type special-shaped column frame plate type supporting structure system and construction method thereof Download PDFInfo
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- CN108978875B CN108978875B CN201810928136.7A CN201810928136A CN108978875B CN 108978875 B CN108978875 B CN 108978875B CN 201810928136 A CN201810928136 A CN 201810928136A CN 108978875 B CN108978875 B CN 108978875B
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- 238000010276 construction Methods 0.000 title claims abstract description 27
- 239000002131 composite material Substances 0.000 claims abstract description 41
- 238000003466 welding Methods 0.000 claims abstract description 9
- 238000000034 method Methods 0.000 claims abstract description 5
- 229910000831 Steel Inorganic materials 0.000 claims description 29
- 239000010959 steel Substances 0.000 claims description 29
- 238000004873 anchoring Methods 0.000 claims description 11
- 230000000149 penetrating effect Effects 0.000 claims description 7
- 229920002635 polyurethane Polymers 0.000 claims description 7
- 239000004814 polyurethane Substances 0.000 claims description 7
- 239000002023 wood Substances 0.000 claims description 6
- 238000003825 pressing Methods 0.000 claims description 3
- 206010066054 Dysmorphism Diseases 0.000 claims 1
- 238000009434 installation Methods 0.000 abstract description 15
- 238000011900 installation process Methods 0.000 abstract description 5
- 230000007306 turnover Effects 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000009408 flooring Methods 0.000 description 2
- 241001074085 Scophthalmus aquosus Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000463 material 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
- E04B1/343—Structures characterised by movable, separable, or collapsible parts, e.g. for transport
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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
- E04B1/343—Structures characterised by movable, separable, or collapsible parts, e.g. for transport
- E04B1/34315—Structures characterised by movable, separable, or collapsible parts, e.g. for transport characterised by separable parts
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Abstract
The utility model provides a quick assembly disassembly special-shaped column frame plate support structure system and method of construction thereof, the structure system includes at least one unit major structure, unit major structure includes four-way adjustable connection support, roof beam frame, composite construction floor, thin wall special-shaped column, unit wall, light triangle roof truss, ridge draw-in groove and roof boarding. According to the invention, the support and the beam frame are designed and processed in a modularized manner, corresponding connection nodes are designed at each node, connection can be performed through simple bolts, and the plug-in connection structure between the wall and the beam frame and between the wall and the column is designed, so that the whole installation process realizes toolization, no welding is performed on site, the installation is time-saving and labor-saving, and the turnover frequency of toolized quick installation is high.
Description
Technical Field
The invention relates to a detachable house, in particular to a special-shaped column frame plate type supporting structure system and a construction method thereof.
Background
The existing container for disassembling and assembling houses has a plurality of defects: 1. for the whole assembly, the body-shaped components are too heavy, are not easy to transport, have complex manufacturing process and are relatively expensive in labor cost installation. 2. The whole processing process can not be mechanized, and the welding quantity is large. 3. The height difference cannot be adjusted as a whole. 4. The field installation requires a large-scale hoisting device.
Disclosure of Invention
The invention aims to provide a rapid disassembly and assembly type special-shaped column frame plate type supporting structure system and a construction method thereof, which are used for solving the technical problems that the existing components are heavy, are not easy to transport and turn, are complex in installation process and are relatively expensive in cost, and solving the technical problems that the manufacturing process cannot be mechanized, the welding amount is large, large hoisting equipment is needed and the like.
In order to achieve the above purpose, the invention adopts the following technical scheme:
a rapid dismounting type special-shaped column frame plate type supporting structure system comprises at least one unit main body structure, wherein the unit main body structure comprises a four-way adjustable connecting support, a beam frame, a composite structure floor, a thin-wall special-shaped column, a unit wall, a light triangular roof truss, a ridge clamping groove and a roof plate,
the bottom of the four-way adjustable connecting support is fixedly connected with the ground, the four-way adjustable connecting support is arranged at intervals along the unit theme structure for a circle, is transversely arranged at intervals in rows and is longitudinally arranged at intervals in rows,
the beam frame consists of a group of bottom edge beams and a group of transverse bottom sub beams, the bottom edge beams are arranged along the unit theme structure for a circle, two ends of the bottom edge beams are respectively and fixedly connected with adjacent four-way adjustable connecting supports, the bottom sub beams are fixedly connected between two longitudinally front and back opposite bottom edge beams at intervals,
the bottom side beam is flush with the top surface of the bottom secondary beam, the length of the bottom side beam is the basic modulus length, the length of the bottom secondary beam is the expansion modulus length,
the upper side of the beam frame is fully paved with a composite structure floor, the length of the composite structure floor is the same as that of the bottom beam, the width of the composite structure floor is equal to half of the length, the composite structure floor is paved along the longitudinal direction,
the four-way adjustable connecting support is fixedly connected with a thin-wall special-shaped column, the bottom of the thin-wall special-shaped column is fixed with the four-way adjustable connecting support through bolts, a unit wall is fixedly connected between two adjacent thin-wall special-shaped columns,
the light triangular roof truss is transversely arranged and longitudinally distributed at intervals, two ends of the light triangular roof truss are respectively and correspondingly arranged at the tops of the thin-wall special-shaped columns on two sides and are fixedly connected through bolts, ridge clamping grooves are fixedly connected between the tops of the light triangular roof truss, the ridge clamping grooves are longitudinally arranged in a through length mode, the top ends of roof boards are clamped into the ridge clamping grooves, and the bottom ends of the roof boards are fixedly connected with the tops of the unit walls.
The bottom edge beam comprises a lower main body, the lower main body is made of a thin-wall square steel pipe, the pipe walls at the two ends of the lower main body are provided with first connecting holes of the bottom edge beam which are oppositely arranged,
the connecting upper part is a special-shaped thin-wall water-flashing groove and comprises an inner side groove side plate, a groove bottom plate and an outer side groove side plate, and further comprises a horizontal blank holder plate extending from the top of the outer side groove side plate, wherein the inner side groove side plate is flush with the inner side of the lower body, and the size of the groove body is matched with the thickness of the unit wall.
The bottom secondary beam is made of a thin-wall square steel tube, the tube walls at the two ends are provided with bottom secondary beam connecting holes which are arranged oppositely, the side wall of the bottom secondary beam is fixedly connected with a connecting lug plate, and the bottom secondary beam is connected with the bottom side beam in an anchoring manner through the connecting lug plate and a bolt penetrating through the connecting lug plate.
The four-way adjustable connecting support comprises a bottom plate fixedly connected with the ground through four ground bolt holes at the corners, and also comprises a reinforced core frame and a beam frame connecting plate which are welded on the bottom plate, wherein the reinforced core frame is a centered rectangular frame, the inner dimension of the rectangular frame is matched with the dimension of the thin-wall special-shaped column, a beam column connecting hole is formed in a side plate of the rectangular frame, the bottom of the thin-wall special-shaped column is inserted into the rectangular frame and is connected through a bolt penetrating through the beam column connecting hole in an anchoring manner,
two beam frame connecting plates are vertically and fixedly connected to each side of the side plate of the rectangular frame, a bottom beam mounting groove is formed between the two beam frame connecting plates and the side plate of the rectangular frame, bottom beam second connecting holes matched with the bottom beam first connecting holes are oppositely formed on the two beam frame connecting plates,
the bottom edge beam is connected with the four-way adjustable connecting support in an anchoring manner through bolts sequentially penetrating through the first connecting hole of the bottom edge beam and the second connecting hole of the bottom edge beam.
The composite structure floor comprises an upper layer plate, a lower layer plate and wood grid framework keels fixedly connected between the two layer plates, wherein the upper layer plate and the lower layer plate are OSB plates.
The thin-wall special-shaped column comprises a corner column and a side column,
the cross section of the corner post is hollow rectangle, two adjacent surfaces of the inner side of the rectangle are concaved inwards to form two unit wall mounting grooves, the mounting directions of the two unit wall mounting grooves are vertical, the two unit wall mounting grooves share a mounting groove helper plate,
the cross section of the side column is a hollow rectangle, two surfaces on two opposite sides of the rectangle are concaved inwards to form two unit wall mounting grooves, the mounting directions of the two unit wall mounting grooves are the same, and the two unit wall mounting grooves share a mounting groove bottom plate.
The side columns of the gable are higher than the corner columns on two sides, the heights of the other thin-wall special-shaped columns are the same, triangular roof steel frames are fixedly connected to the tops of the side columns and the tops of the corner columns of the gable, gable side plates are fixedly connected to the triangular roof steel frames, and the size of the triangular roof steel frames is the same as that of the light triangular roof truss.
The ridge clamping groove is formed by welding steel plates, the cross section of the ridge clamping groove is I-shaped, the ridge clamping groove comprises a flange top plate, a web plate and a flange bottom plate, the flange top plate and the flange bottom plate are bent downwards along the web plate in an angle, and the flange top plate, the web plate and the flange bottom plate form a wall top slot for inserting the top of a unit wall.
The roof boards are made of polyurethane boards, adjacent roof boards are connected in an inserting mode, and the width of each roof board is half of the length of the basic module;
the unit walls are made of polyurethane plates, the width of each unit wall is equal to the length of the basic module, the bottoms of the unit walls are inserted into grooves connected with the upper parts, and two sides of each unit wall are respectively inserted into unit wall mounting grooves on two sides;
the unit wall comprises wall boards, a door plate with a window, each unit main body structure comprises at least one door plate with a window and the rest is the wall boards,
the unit walls are vertically segmented from top to bottom, and two adjacent wall sheets are connected through a connecting groove.
The rapid disassembly and assembly type special-shaped column frame plate type supporting structure system comprises the following construction steps:
step one, designing the sizes of all components of a main body structure of the unit according to the design modulus requirement: the basic modulus length of the beam frame is designed according to the size of the composite structure floor, the size of the composite structure floor and the width of the unit wall are both ensured to be matched with the size of the beam frame, and the number of the four-way adjustable connecting supports and the sizes of other components are designed on the premise; the component is transported to a construction site after being processed in a processing field;
step two, mounting a support and a beam frame: the method comprises the steps of flattening a field, designing and installing all four-way adjustable connecting supports, inserting a lower main body of a bottom edge beam between the two supports, anchoring the lower main body by bolts, leveling a structure by a leveling ruler while installing the lower main body until all the lower main bodies are installed, fixedly connecting lug plates at the design positions of the lower main bodies, and connecting the bottom secondary beam between the lower main bodies by the connecting lug plates and the bolts;
step three, installing a composite structure floor: sequentially laying the composite structure floors to a design position according to the beam grids, and then placing and connecting the upper part on the upper side of the lower main body, and pressing the composite structure floors on the side by the horizontal edge pressing plate;
step four, mounting a thin-wall special-shaped column: the bottom of the thin-wall special-shaped column is fixedly connected with a four-way adjustable connecting support in sequence;
step five, installing a unit wall: the bottom of the unit wall is inserted into the bottom edge beam, and two sides of the unit wall are inserted between the thin-wall special-shaped columns at two sides;
step six, installing a roof truss: a light triangular roof truss is arranged at the top of the thin-wall special-shaped column corresponding to the longitudinal direction;
step seven, installing ridge clamping grooves: the top of the light triangular roof truss is fixedly connected with a ridge clamping groove in a through length manner;
step eight, installing a roof board: sequentially and fixedly connecting the bottoms of the roof boards to the tops of the unit walls, and clamping the tops of the roof boards into ridge clamping grooves;
and step nine, installing auxiliary facilities to finish the construction of the house.
Compared with the prior art, the invention has the following characteristics and beneficial effects:
the invention makes the detachable house have the characteristics of modularized production, tool installation, light weight, strong universality, good rigidity and good turnover. The invention comprises an adjustable base, a bottom edge beam, a bottom secondary beam, a structural plate, a thin-wall special-shaped column, a light unit wall, a light roof truss, a ridge clamping groove, a light roof plate, doors and windows, related accessories and the like.
The invention solves the technical problems that the steel materials adopted by the whole in the prior art are overlarge in component weight and difficult to transport, and designs the invention which adopts the light thin-wall section bar as the frame and the composite OSB board as the unit wall to form a rapid disassembly house system, and the rapid disassembly house system adopts the framework with lighter weight, is simple and convenient in folding transportation, has light whole weight and is easy to transport.
The invention solves the technical problems that the whole installation process in the prior art cannot be toolized, the on-site welding amount is large, the installation process is complex, the labor cost is relatively high, the support and the beam frame are installed according to the modular design, the modular design and the processing are realized, meanwhile, corresponding connection nodes are designed at each node, the connection can be realized through simple bolts, the plug connection structure between the wall and the beam frame and between the wall and the column is designed, the whole installation process realizes the toolization, the on-site welding is not realized, the installation is time-saving and labor-saving, and the turnover frequency of the toolized quick installation is high.
Drawings
The invention is described in further detail below with reference to the accompanying drawings.
Fig. 1 is a schematic diagram of the overall structure of the present invention in a disassembled form.
Fig. 2 is a schematic structural view of a four-way adjustable connection mount.
Fig. 3 is a schematic structural view of the rocker.
Fig. 4 is a schematic structural view of the rocker.
Fig. 5 is a schematic structural view of a composite structural flooring.
Fig. 6 is a schematic structural view of a corner post.
Fig. 7 is a schematic structural view of a jamb.
Fig. 8 is a schematic view of the structure of the light-weight triangular roof truss.
Fig. 9 is a schematic view of the ridge slot.
Fig. 10 is a schematic structural view of a wall panel.
Fig. 11 is a schematic structural view of a belt door panel.
Fig. 12 is a schematic view of the structure of the windowpane.
Fig. 13 is a schematic view of a split joint structure of the vertical split blocks on the unit wall.
Fig. 14 is a schematic view of a mounting structure of the support in the second step of the construction method of the embodiment.
Fig. 15 is a schematic view of the installation structure of the bottom side beam in the second step of the construction method of the embodiment.
FIG. 16 is a schematic view of a secondary beam mounting structure for a midsole of step two of the construction method of the embodiment.
FIG. 17 is a schematic view of a composite structure floor installation structure in step three of the construction method of the embodiment.
Fig. 18 is a schematic view of a thin-walled special-shaped column mounting structure in step four of the construction method of the embodiment.
Fig. 19 is a schematic view showing the installation structure of the wall panel in the unit wall in the fifth step of the construction method of the embodiment.
Fig. 20 is a schematic view of an installation structure of a side plate of a wall in a mountain in a sixth step of the construction method of the embodiment.
Fig. 21 is a schematic view of the installation structure of the lightweight triangular roof truss in step six of the construction method of the embodiment.
Fig. 22 is a schematic view of an installation structure of a ridge groove in step seven of the construction method of the embodiment.
Fig. 23 is a schematic view showing the installation structure of a roof panel in step eight of the construction method of the embodiment.
Fig. 24 is a schematic view of the construction completion.
Reference numerals: the adjustable connecting support comprises 1-four-way adjustable connecting supports, 11-bottom plates, 12-reinforced core frames, 13-beam frame connecting plates, 14-bottom side beam second connecting holes, 15-ground bolt holes, 16-beam column connecting holes, 2-bottom side beams, 21-lower main bodies, 22-connecting upper parts, 221-inner side groove side plates, 222-groove bottom plates, 223-outer side groove side plates, 224-horizontal blank holder plates, 23-bottom side beam first connecting holes, 3-bottom side beams, 31-bottom side beam connecting holes, 32-connecting lug plates, 4-composite structural floors, 41-upper plates, 42-lower plates, 43-wood square lattice keels, 5-thin-wall special-shaped columns, 51-corner columns, 52-side columns, 53-unit wall mounting grooves, 6-unit walls, 61-wall plates, 62-belt door plates, 63-belt window plates, 7-light triangular frames, 8-ridge clamping grooves, 81-flange plates, 82-webs, 83-flange plates, 9-roof plates, 101-triangular steel roof frames and 102-gable side plates.
Detailed Description
Embodiment referring to fig. 1, a rapid disassembly type special-shaped column frame plate type supporting structure system comprises at least one unit main body structure, wherein the unit main body structure comprises a four-way adjustable connecting support 1, a beam frame, a composite structure floor 4, a thin-wall special-shaped column 5, a unit wall 6, a light triangular roof truss 7, a ridge clamping groove 8 and a roof board 9.
Referring to fig. 2, the bottoms of the four-way adjustable connection supports are fixedly connected with the ground, and the four-way adjustable connection supports 1 are arranged at intervals along the unit theme structure for one circle, are transversely spaced into columns and are longitudinally spaced into rows. The four-way adjustable connecting support 1 comprises a bottom plate 11 fixedly connected with the ground through four ground bolt holes 15 at the corners, a reinforced core frame 12 and a beam connecting plate 13 welded on the bottom plate,
the reinforced core frame 12 is a centered rectangular frame, the inner dimension of the rectangular frame is matched with the dimension of the thin-wall special-shaped column, a beam column connecting hole 16 is formed in a side plate of the rectangular frame, the bottom of the thin-wall special-shaped column 5 is inserted into the rectangular frame and is connected with the rectangular frame through a bolt through the beam column connecting hole in an anchoring mode, two beam frame connecting plates 13 are vertically and fixedly connected to each side of the side plate of the rectangular frame, a bottom beam mounting groove is formed between the two beam frame connecting plates 13 and the side plate of the rectangular frame, a bottom beam second connecting hole 14 matched with the bottom beam first connecting hole 23 is formed in the two beam frame connecting plates 13 in a relatively opened mode, and the bottom beam is connected with a four-way adjustable connecting support in an anchoring mode through bolts sequentially penetrating through the bottom beam first connecting hole 23 and the bottom beam second connecting hole 14.
In this embodiment, 10 four-way adjustable connection supports are provided, two longitudinal columns of 4, two transverse columns of three.
In the embodiment, the bottom plate 11 is made of a steel plate with the thickness of 12mm, 4 round holes with the diameter of 20mm are formed in the bottom plate 11, and the round holes are used for connecting the base to the ground through screws; the beam frame connecting plate 13 is made of 8 steel plates with the thickness of 6mm, is provided with an adjustable long round hole and is used for connecting a bottom edge beam through bolts; the rectangular frame is made of steel plates with the thickness of 6 mm.
Referring to fig. 3 and 4, the beam frame is composed of a group of bottom edge beams 2 and a group of transverse bottom sub beams 3, the bottom edge beams 2 are arranged along a unit theme structure for a circle, two ends of each bottom edge beam 2 are respectively and fixedly connected with adjacent four-way adjustable connecting supports 1, and the bottom sub beams 3 are fixedly connected between two longitudinally front and back opposite bottom edge beams 2 at intervals.
The bottom side beams 2 and the top surfaces of the bottom sub beams 3 are flush, the length of the bottom side beams 2 is the basic modulus length, and the length of the bottom sub beams 3 is the expansion modulus length. In the embodiment, the number of the bottom side beams 2 is 10, and the number of the bottom side beams is 6, wherein two bottom side beams are arranged in each modulus length.
The bottom edge beam 2 comprises a lower main body 21, the lower main body 21 is made of a thin-wall square steel tube, the tube walls at the two ends of the lower main body 21 are provided with bottom edge beam first connecting holes 23 which are oppositely arranged,
the lower main body 21 is made of a thin-walled square steel pipe, and the pipe walls at the two ends of the lower main body 21 are provided with bottom edge beam first connecting holes 23 which are oppositely arranged.
In this embodiment, the bottom edge beam is made of a 100mm×50mm×2mm thin-walled square steel tube, and the bottom edge beam is provided with a round hole with a diameter of 9 mm.
The connecting upper part 22 is also placed on the bottom edge beam 2, the connecting upper part 22 is a special-shaped thin-wall water-flashing groove and comprises an inner side groove side plate 221, a groove bottom plate 222 and an outer side groove side plate 223, and further comprises a horizontal blank holder 224 which extends from the top of the outer side groove side plate 223, the inner side groove side plate 221 is flush with the inner side of the lower part main body 21, and the size of the groove body is matched with the thickness of the unit wall.
The bottom secondary beam 3 is made of a thin-wall square steel tube, bottom secondary beam connecting holes 31 are formed in the tube walls of the two ends of the bottom secondary beam, connecting lug plates 32 are fixedly connected to the side walls of the bottom secondary beam 2, and the bottom secondary beam 3 is fixedly connected with the bottom secondary beam 2 through the connecting lug plates 32 and bolts penetrating through the connecting lug plates 32.
Referring to fig. 5, the upper side of the beam is fully paved with a composite structure floor 4, the length of the composite structure floor 4 is the same as the length of the bottom beam 2, the width of the composite structure floor 4 is equal to half of the length, and the composite structure floor 4 is longitudinally paved. The composite structural floor 4 comprises an upper layer board 41, a lower layer board 42 and a wood grid framework keel 43 fixedly connected between the two layer boards, wherein the upper layer board and the lower layer board are OSB boards.
In this example, the composite structural flooring had dimensions of 1800mm x 900mm x 70mm, an upper 18mm thick OSB panel, a middle 40mm x 40mm wood Fang Gegou, and a lower 12mm thick OSB panel.
Referring to fig. 6 and 7, the four-way adjustable connection support 1 is fixedly connected with a thin-wall special-shaped column 5, the bottom of the thin-wall special-shaped column 5 is fixed with the four-way adjustable connection support 1 through bolts, and a unit wall 6 is fixedly connected between two adjacent thin-wall special-shaped columns 5. The thin-wall special-shaped column adopts a thin-wall special-shaped section with the thickness of 2 mm. The thin-walled special-shaped column comprises a corner column 51 and a side column 52.
In this embodiment, the number of corner posts is four, and the number of side posts is 6.
The cross section of the corner post 51 is a hollow rectangle, two adjacent surfaces on the inner side of the rectangle are concaved inwards to form two unit wall mounting grooves 53, the mounting directions of the two unit wall mounting grooves 53 are vertical, and the two unit wall mounting grooves 53 share a mounting groove helper plate.
The cross section of the side column 52 is a hollow rectangle, two surfaces on two opposite sides of the rectangle are concaved inwards to form two unit wall mounting grooves 53, the mounting directions of the two unit wall mounting grooves are the same direction, and the two unit wall mounting grooves 53 share a mounting groove bottom plate.
Referring to fig. 1, side columns 52 of the gable are higher than corner columns 51 on two sides, the heights of the other thin-wall special-shaped columns are the same, triangular roof steel frames 101 are fixedly connected to the tops of the side columns 52 and the tops of the corner columns 51 of the gable, gable side plates 102 are fixedly connected to the triangular roof steel frames, and the gable side plates 102 are made of polyurethane plates. The triangular roof steel frame 101 has the same dimensions as the lightweight triangular roof truss 7.
Referring to fig. 8, the light triangular roof frames 7 are transversely arranged and longitudinally spaced, two ends of the light triangular roof frames respectively correspond to the tops of the thin-wall special-shaped columns 5 on two sides and are fixedly connected through bolts, and ridge clamping grooves 8 are fixedly connected between the roof frames of the light triangular roof frames 7. The ridge clamping groove 8 is longitudinally arranged in a through length mode, the top end of the roof board is clamped into the ridge clamping groove 8, and the bottom end of the roof board 9 is fixedly connected with the top of the unit wall 6.
In this embodiment, the light-weight triangular truss structure is a triangular truss structure formed by welding 50mm×50mm×2mm thin-walled square steel pipes.
Referring to fig. 9, the ridge clamping groove 8 is formed by welding steel plates, the cross section of the ridge clamping groove is in an i shape, the ridge clamping groove comprises a flange top plate 81, a web 82 and a flange bottom plate 83, the flange top plate 81 and the flange bottom plate 83 are bent downwards along the web 82 in an angle, and the flange top plate 81, the web 82 and the flange bottom plate 83 form a wall top slot for inserting the top of a unit wall.
In this embodiment, the ridge groove is welded from a 4mm steel plate.
The roof boards 9 are made of polyurethane boards, adjacent roof boards 9 are connected in an adapting mode through grooves and protrusions, and the width of each roof board is half of the length of the basic module. The roof panel in this example has dimensions 1800mm by 100mm by 50mm.
The unit walls are made of polyurethane plates, the width of each unit wall is equal to the length of the basic module, the bottoms of the unit walls are inserted into grooves connected with the upper parts, and two sides of each unit wall are respectively inserted into unit wall mounting grooves on two sides; all the structural plates are connected into a whole by plugging, and the sizes of the unit walls in the embodiment are 1800mm multiplied by 100mm multiplied by 50mm.
Referring to fig. 1, 10-13, the unit wall 6 includes wall panels 61, a door panel 62 and a window panel 63, and in this embodiment, each unit body structure includes one door panel and one window panel, and the rest is wall panels. The door and window is an integral part through integrated installation and unit wall, and is prefabricated in a factory and installed on site.
The unit walls 6 are vertically segmented up and down, and two adjacent wall sheets are connected in an adapting mode through grooves and protrusions.
The rapid disassembly and assembly type special-shaped column frame plate type supporting structure system comprises the following construction steps:
step one, designing the sizes of all components of a main body structure of the unit according to the design modulus requirement: the basic modulus length of the beam frame is designed according to the size of the composite structure floor 4, the size of the composite structure floor 4 and the width of the unit wall 6 are both ensured to be matched with the size of the beam frame, and the number of the four-way adjustable connecting supports 1 and the sizes of other components are designed on the premise; and the component is transported to a construction site after being processed in a processing field.
Step two, referring to fig. 14-16, the mounting support and beam are: the method comprises the steps of flattening a field, designing and installing each four-way adjustable connecting support 1, inserting a lower main body 21 of a bottom edge beam 2 between the two supports, anchoring the lower main body by bolts, leveling the structure by a leveling ruler while installing the lower main body until all the lower main bodies 21 are installed, fixing a connecting lug plate 32 at the designed position of the lower main body 21, and connecting a bottom secondary beam 3 between the lower main bodies 21 by the connecting lug plate and the bolts.
Step three, referring to fig. 17, a composite structural floor is installed: the composite structure floor 4 is laid in sequence to the design position according to the beam lattice, and then the upper part 22 is placed and connected on the upper side of the lower main body 21, and the horizontal blank holder 224 compresses the composite structure floor 4 on the side.
Step four, referring to fig. 18, installing a thin-wall special-shaped column: the bottom of the thin-wall special-shaped column 5 is fixedly connected with the top of the four-way adjustable connecting support 1 in sequence.
Step five, referring to fig. 19, installing a unit wall: the bottom of the unit wall 6 is inserted into the bottom edge beam 2, and two sides of the unit wall 6 are inserted between the thin-wall special-shaped columns 5 at two sides.
Step six, referring to fig. 20-21, installing a roof truss: in this embodiment, the roof truss includes two kinds of construction required respectively. The side columns 52 of the gable are higher than the corner columns 51 on two sides, the tops of the side columns 52 and the tops of the corner columns 51 of the gable are fixedly connected with two triangular roof steel frames 101, and the triangular roof steel frames are fixedly connected with gable side plates 102; and then installing light triangular roof trusses 7 on the tops of the longitudinally corresponding thin-wall special-shaped columns 5, wherein the two light triangular roof trusses are totally arranged.
Step seven, referring to fig. 22, a ridge clamping groove is installed: the top of the light triangle roof truss 7 is fixedly connected with a ridge clamping groove 8 through a long length.
Step eight, referring to fig. 23, installing a roof board: the bottom of the roof plate 9 is fixedly connected to the top of the unit wall 6 in sequence, and the top of the roof plate 9 is clamped into the ridge clamping groove 8.
Step nine, referring to fig. 24, installing auxiliary facilities to complete the construction of the house.
Claims (5)
1. The utility model provides a quick assembly disassembly formula dysmorphism post frame plate support structure system, includes at least one unit major structure, its characterized in that: the main unit structure comprises a four-way adjustable connecting support (1), a beam frame, a composite structure floor (4), a thin-wall special-shaped column (5), a unit wall (6), a light triangular roof truss (7), a ridge clamping groove (8) and a roof board (9),
the bottom of the four-way adjustable connecting support is fixedly connected with the ground, the four-way adjustable connecting support (1) is arranged at intervals along the unit theme structure for a circle, is transversely arranged at intervals in rows and is longitudinally arranged at intervals in rows,
the beam frame consists of a group of bottom edge beams (2) and a group of transverse bottom sub beams (3), the bottom edge beams (2) are arranged along a unit theme structure for a circle, two ends of each bottom edge beam (2) are respectively and fixedly connected with adjacent four-way adjustable connecting supports (1), bottom sub beams (3) are fixedly connected between two longitudinally front and back opposite bottom edge beams (2) at intervals,
the top surfaces of the bottom side beams (2) and the bottom sub beams (3) are flush, the length of the bottom side beams (2) is the basic modulus length, the length of the bottom sub beams (3) is the expansion modulus length,
the upper side of the beam frame is fully paved with a composite structure floor (4), the length of the composite structure floor (4) is the same as that of the bottom beam (2), the width of the composite structure floor (4) is equal to half of the length, the composite structure floor (4) is paved along the longitudinal direction,
the four-way adjustable connecting support (1) is fixedly connected with a thin-wall special-shaped column (5), the bottom of the thin-wall special-shaped column (5) is fixed with the four-way adjustable connecting support (1) through bolts, a unit wall (6) is fixedly connected between two adjacent thin-wall special-shaped columns (5),
the light triangular roof trusses (7) are transversely arranged and longitudinally distributed at intervals, two ends of each light triangular roof truss are respectively and correspondingly arranged at the tops of the thin-wall special-shaped columns (5) on two sides and are fixedly connected with each other through bolts, ridge clamping grooves (8) are fixedly connected between the tops of the light triangular roof trusses (7), the ridge clamping grooves (8) are longitudinally and longitudinally arranged, the top ends of roof boards are clamped into the ridge clamping grooves (8), and the bottom ends of the roof boards (9) are fixedly connected with the tops of the unit walls (6);
the bottom edge beam (2) comprises a lower main body (21), the lower main body (21) is made of a thin-wall square steel tube, the tube walls at two ends of the lower main body (21) are provided with bottom edge beam first connecting holes (23) which are oppositely arranged,
the bottom edge beam (2) is also provided with a connecting upper part (22), the connecting upper part (22) is a special-shaped thin-wall water-flashing groove and comprises an inner side groove side plate (221), a groove bottom plate (222) and an outer side groove side plate (223), and further comprises a horizontal blank holder (224) which extends from the top of the outer side groove side plate (223), the inner side groove side plate (221) is flush with the inner side of the lower main body (21), and the size of the groove body is matched with the thickness of the unit wall;
the bottom secondary beam (3) is made of a thin-walled square steel tube, bottom secondary beam connecting holes (31) are formed in the tube walls of the two ends of the bottom secondary beam, connecting lug plates (32) are fixedly connected to the side walls of the bottom secondary beam (2), and the bottom secondary beam (3) is in anchoring connection with the bottom secondary beam (2) through the connecting lug plates (32) and bolts penetrating through the connecting lug plates (32);
the four-way adjustable connecting support (1) comprises a bottom plate (11) fixedly connected with the ground through four ground bolt holes (15) at the corners, and also comprises a reinforced core frame (12) and a beam frame connecting plate (13) which are welded on the bottom plate, wherein the reinforced core frame (12) is a centered rectangular frame, the inner dimension of the rectangular frame is matched with the dimension of the thin-wall special-shaped column, a beam column connecting hole (16) is formed in the side plate of the rectangular frame, the bottom of the thin-wall special-shaped column (5) is inserted into the rectangular frame and is connected through a bolt through the beam column connecting hole in an anchoring manner,
two beam frame connecting plates (13) are vertically and fixedly connected to each side of the side plate of the rectangular frame, a bottom beam mounting groove is formed between the two beam frame connecting plates (13) and the side plate of the rectangular frame, bottom beam second connecting holes (14) matched with the bottom beam first connecting holes (23) are oppositely formed on the two beam frame connecting plates (13),
the bottom edge beam is connected with the four-way adjustable connecting support in an anchoring manner through bolts sequentially penetrating through the first connecting hole (23) of the bottom edge beam and the second connecting hole (14) of the bottom edge beam;
the composite structure floor (4) comprises an upper layer plate (41), a lower layer plate (42) and a wood square lattice keel (43) fixedly connected between the two layer plates, wherein the upper layer plate and the lower layer plate are OSB plates;
the thin-wall special-shaped column comprises a corner column (51) and a side column (52),
the cross section of the corner post (51) is a hollow rectangle, two adjacent surfaces on the inner side of the rectangle are concaved inwards to form two unit wall mounting grooves (53), the mounting directions of the two unit wall mounting grooves (53) are vertical, the two unit wall mounting grooves (53) share a mounting groove helper plate,
the cross section of each side column (52) is a hollow rectangle, two surfaces on two opposite sides of the rectangle are concaved inwards to form two unit wall mounting grooves (53), the mounting directions of the two unit wall mounting grooves are the same, and the two unit wall mounting grooves (53) share a mounting groove bottom plate;
the wood square lattice keels (43) are parallel to the splicing edges of the composite structure floor (4) and are arranged at the splicing ends, the composite structure floor (4) is positioned on the upper side of the beam frame and on the inner side of the connecting upper part (22) of the bottom side beam (2),
the roof boards (9) are made of polyurethane boards, adjacent roof boards (9) are connected in an adapting mode through grooves and protrusions, and the width of each roof board is half of the length of the basic module.
2. The quick assembly disassembly special-shaped column frame plate type support structure system according to claim 1, wherein: the side columns (52) of the gable are higher than the corner columns (51) on two sides, the heights of the other thin-wall special-shaped columns are the same, triangular roof steel frames (101) are fixedly connected to the tops of the side columns (52) of the gable and the tops of the corner columns (51), gable side plates (102) are fixedly connected to the triangular roof steel frames, and the triangular roof steel frames (101) are the same as the light triangular roof frames (7).
3. The quick assembly disassembly special-shaped column frame plate type support structure system according to claim 1, wherein: the ridge clamping groove (8) is formed by welding steel plates, the cross section of the ridge clamping groove is I-shaped, the ridge clamping groove comprises a flange top plate (81), a web plate (82) and a flange bottom plate (83), the flange top plate (81) and the flange bottom plate (83) are bent downwards along the web plate (82) in an angle, and the flange top plate (81), the web plate (82) and the flange bottom plate (83) form a wall top slot for inserting the top of a unit wall.
4. The quick assembly disassembly special-shaped column frame plate type support structure system according to claim 1, wherein:
the unit walls are made of polyurethane plates, the width of each unit wall is equal to the length of the basic module, the bottoms of the unit walls are inserted into grooves connected with the upper parts, and two sides of each unit wall are respectively inserted into unit wall mounting grooves on two sides;
the unit wall (6) comprises wall plates (61), a door plate (62) and a window plate (63), each unit main body structure comprises at least one door plate and at least one window plate, and the rest is wall plates,
the unit walls (6) are vertically segmented up and down, and two adjacent wall sheets are connected in an adapting mode through grooves and protrusions.
5. A quick release profiled column frame plate support structure system according to any one of claims 1 to 4, characterized by the following construction steps:
step one, designing the sizes of all components of a main body structure of the unit according to the design modulus requirement: the basic modulus length of the beam frame is designed according to the size of the composite structure floor (4), the size of the composite structure floor (4) and the width of the unit wall (6) are both matched with the size of the beam frame, and the number of the four-way adjustable connecting supports (1) and the sizes of other components are designed on the premise; the component is transported to a construction site after being processed in a processing field;
step two, mounting a support and a beam frame: the method comprises the steps of flattening a field, designing and installing each four-way adjustable connecting support (1), inserting a lower main body (21) of a bottom edge beam (2) between the two supports, anchoring the lower main body by bolts, leveling the structure by a leveling ruler while installing the lower main body until all the lower main bodies (21) are installed, fixing a connecting lug plate (32) at the designed position of the lower main body (21), and connecting the bottom edge beam (3) between the lower main bodies (21) by the connecting lug plate and the bolts;
step three, installing a composite structure floor: the composite structure floor (4) is sequentially paved to a design position according to a beam lattice, then an upper part (22) is arranged and connected on the upper side of a lower main body (21), and a horizontal blank holder (224) is used for pressing the composite structure floor (4) on the side;
step four, mounting a thin-wall special-shaped column: the bottom of the thin-wall special-shaped column (5) is fixedly connected with the top of the four-way adjustable connecting support (1) in sequence;
step five, installing a unit wall: the bottom of the unit wall (6) is inserted into a groove connected with the upper part (22), and two sides of the unit wall (6) are inserted between the thin-wall special-shaped columns (5) at two sides;
step six, installing a roof truss: a light triangular roof truss (7) is arranged at the top of the thin-wall special-shaped column (5) corresponding to the longitudinal direction;
step seven, installing ridge clamping grooves: the top of the light triangular roof truss (7) is fixedly connected with a ridge clamping groove (8) through a long length;
step eight, installing a roof board: the bottom of the roof board (9) is sequentially and fixedly connected to the top of the unit wall (6), and the top of the roof board (9) is clamped into the ridge clamping groove (8);
and step nine, installing auxiliary facilities to finish the construction of the house.
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| CN201810928136.7A CN108978875B (en) | 2018-08-15 | 2018-08-15 | Quick-disassembly-type special-shaped column frame plate type supporting structure system and construction method thereof |
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| CN116556506A (en) * | 2023-01-12 | 2023-08-08 | 浙江大地钢结构有限公司 | Assembled cold-formed thin-walled steel structure house system |
| CN116927329A (en) * | 2023-07-27 | 2023-10-24 | 中交一公局集团有限公司 | Assembled energy-saving building and splicing method thereof |
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