CN112761282B - Modern low-rise fabricated building structure and assembling method - Google Patents
Modern low-rise fabricated building structure and assembling method Download PDFInfo
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- CN112761282B CN112761282B CN202110185592.9A CN202110185592A CN112761282B CN 112761282 B CN112761282 B CN 112761282B CN 202110185592 A CN202110185592 A CN 202110185592A CN 112761282 B CN112761282 B CN 112761282B
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 67
- 239000010959 steel Substances 0.000 claims abstract description 67
- 239000004793 Polystyrene Substances 0.000 claims abstract description 56
- 229920002223 polystyrene Polymers 0.000 claims abstract description 56
- 230000002787 reinforcement Effects 0.000 claims abstract description 37
- 238000009413 insulation Methods 0.000 claims abstract description 34
- 239000004567 concrete Substances 0.000 claims abstract description 25
- 238000004519 manufacturing process Methods 0.000 claims abstract description 20
- 230000000694 effects Effects 0.000 claims abstract description 16
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims abstract description 10
- 235000017491 Bambusa tulda Nutrition 0.000 claims abstract description 10
- 241001330002 Bambuseae Species 0.000 claims abstract description 10
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims abstract description 10
- 239000011425 bamboo Substances 0.000 claims abstract description 10
- 230000008878 coupling Effects 0.000 claims abstract description 10
- 238000010168 coupling process Methods 0.000 claims abstract description 10
- 238000005859 coupling reaction Methods 0.000 claims abstract description 10
- 238000003825 pressing Methods 0.000 claims description 43
- 230000001681 protective effect Effects 0.000 claims description 20
- 230000000087 stabilizing effect Effects 0.000 claims description 14
- 230000003014 reinforcing effect Effects 0.000 claims description 13
- 210000003205 muscle Anatomy 0.000 claims description 8
- 238000004321 preservation Methods 0.000 claims description 6
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- 238000005520 cutting process Methods 0.000 claims description 3
- 238000005336 cracking Methods 0.000 abstract description 6
- 230000008901 benefit Effects 0.000 abstract description 4
- 238000009435 building construction Methods 0.000 abstract description 3
- 230000035939 shock Effects 0.000 abstract description 3
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- 238000005265 energy consumption Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 238000009415 formwork Methods 0.000 description 3
- 238000010008 shearing Methods 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
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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
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
- E04B2/84—Walls made by casting, pouring, or tamping in situ
-
- 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
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
- E04B1/76—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to heat only
- E04B1/78—Heat insulating elements
- E04B1/80—Heat insulating elements slab-shaped
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
- E04B2/84—Walls made by casting, pouring, or tamping in situ
- E04B2/86—Walls made by casting, pouring, or tamping in situ made in permanent forms
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C5/00—Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
- E04C5/01—Reinforcing elements of metal, e.g. with non-structural coatings
- E04C5/06—Reinforcing elements of metal, e.g. with non-structural coatings of high bending resistance, i.e. of essentially three-dimensional extent, e.g. lattice girders
- E04C5/0604—Prismatic or cylindrical reinforcement cages composed of longitudinal bars and open or closed stirrup rods
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G11/00—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs
- E04G11/06—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs for walls, e.g. curved end panels for wall shutterings; filler elements for wall shutterings; shutterings for vertical ducts
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G17/00—Connecting or other auxiliary members for forms, falsework structures, or shutterings
- E04G17/06—Tying means; Spacers ; Devices for extracting or inserting wall ties
- E04G17/065—Tying means, the tensional elements of which are threaded to enable their fastening or tensioning
- E04G17/0655—Tying means, the tensional elements of which are threaded to enable their fastening or tensioning the element consisting of several parts
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G17/00—Connecting or other auxiliary members for forms, falsework structures, or shutterings
- E04G17/14—Bracing or strutting arrangements for formwalls; Devices for aligning forms
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/02—Conveying or working-up concrete or similar masses able to be heaped or cast
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/14—Conveying or assembling building elements
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Acoustics & Sound (AREA)
- Building Environments (AREA)
Abstract
The invention discloses a modern low-rise fabricated building structure and a fabrication method, and relates to the technical field of building construction. Including polystyrene insulation board, supporting component, first net piece, second net piece, first steel reinforcement cage subassembly, template, second steel reinforcement cage subassembly and coupling assembling, supporting component includes bracing piece, cardboard and a location section of thick bamboo, the surface activity of bracing piece is provided with a protection sleeve section of thick bamboo, the surface of a protection sleeve section of thick bamboo and polystyrene insulation board's inside swing joint. Through setting up supporting component and coupling assembling, the supporting component can play the effect of auxiliary stay template, has guaranteed the basic unit roughness after the wall body pouring shaping, has avoided subsequent basic unit work of making level, and first net piece and second net piece can effectively disperse the stress in the concrete layer, play good anti-cracking effect, and the cooperation concrete naturally constitutes crack control, shock-resistant, the wall structure that shears accords with economic benefits.
Description
Technical Field
The invention relates to the technical field of building construction, in particular to a modern low-rise fabricated building structure and a fabrication method.
Background
The prefabricated building refers to a building which is formed by transferring a large amount of field operation work in the traditional construction mode to a factory, manufacturing and manufacturing building components and accessories, such as floor slabs, wall slabs, stairs, balconies and the like in the factory, transporting the components and accessories to a building construction site, and assembling and installing the components and the accessories on the site through a reliable connection mode.
The existing prefabricated house mainly has the following defects:
1. the bearing capacity of the roof plate is poor, the roof plate in the current market needs to bear the weight by depending on an external rigid frame of a roof, the self bearing capacity is poor, and the external rigid frame influences the attractiveness;
2. the anti-seismic effect is poor, and the existing anti-seismic structure has the problems that the horizontal shearing force cannot be effectively dispersed and consumed;
3. the heat preservation and noise reduction performance is poor, the heat preservation performance of the metal layer of the wallboard is poor, and a cold bridge phenomenon exists indoors;
4. the weight is big, and the metal level weight of wallboard is big, influences transportation and transport.
Disclosure of Invention
In order to achieve the purpose, the invention provides the following technical scheme: a modern low-rise fabricated building structure and an assembly method comprise a polystyrene heat-insulation board, a support component, a first net piece, a second net piece, a first reinforcement cage component, a template, a second reinforcement cage component and a connecting component, wherein the support component comprises a support rod, a clamping plate and a positioning cylinder, the surface of the support rod is movably provided with a protective sleeve, the surface of the protective sleeve is movably connected with the interior of the polystyrene heat-insulation board, the surface of the support rod is movably provided with the connecting cylinder, one end of the connecting cylinder is fixedly provided with a limiting pressing plate, the surface of the protective sleeve is movably provided with the support cylinder, one end of the support cylinder is fixedly provided with a support plate, the surface of the support rod is movably provided with the positioning cylinder, one end of the positioning cylinder extends into the support cylinder, and one end of the support rod, which is far away from the positioning cylinder, is movably provided with a positioning pressing plate, a first net piece is movably arranged on one side of the positioning pressing plate and one side of the supporting plate, and a second net piece is movably arranged on both sides of the polystyrene heat-insulating plate;
coupling assembling includes the link, one side activity of link is provided with first locating plate, the fixed dead lever that is provided with in one side of first locating plate, the link is kept away from one side activity of first locating plate and is provided with the second locating plate, the fixed section of thick bamboo of stabilizing that is provided with in one side of second locating plate, the one end that first locating plate was kept away from to the dead lever runs through the inside of polystyrene insulation board and extends to the inside of stabilizing a section of thick bamboo.
As a preferable technical scheme of the invention, the connecting frame is arranged in a U shape, the surface of the fixing rod is sleeved with the internal thread of the stabilizing cylinder, and templates are movably arranged on the opposite surfaces of the positioning cylinder and the positioning pressing plate.
As a preferred technical scheme of the present invention, the inside of the positioning pressing plate is in threaded sleeve connection with the surface of the supporting rod, the inside of the connecting cylinder is in threaded sleeve connection with the surface of the supporting rod, and the surface of the supporting cylinder is fixedly provided with a supporting protrusion.
As a preferable technical scheme, a supporting pressure plate is fixedly arranged on the surface of the protective sleeve, one side of the supporting pressure plate is movably connected with one side of the second net piece, which is far away from the polystyrene heat-insulation plate, and one end of the supporting sleeve, which is far away from the supporting plate, is movably connected with one side of the supporting pressure plate, which is far away from the second net piece.
As a preferable technical scheme, the surface of the supporting plate is movably provided with two clamping plates, the interiors of the two clamping plates are movably clamped with the top and the bottom of the supporting plate respectively, one side of each clamping plate is fixedly provided with a semi-cylinder, the two semi-cylinders are oppositely arranged, the two semi-cylinders are combined to form a circular cylinder, and the inside of the positioning cylinder is sequentially provided with a first connecting groove and a second connecting groove.
As a preferred technical solution of the present invention, the surfaces of the two half cylinders are both in threaded sleeve connection with the inside of the first connecting groove, and the inside of the second connecting groove is in threaded sleeve connection with the surface of the support rod.
As a preferred technical scheme of the invention, the first reinforcement cage assembly is movably arranged between the limiting pressure plate and the positioning pressure plate, the first reinforcement cage assembly comprises a first reinforcement square ring and four first vertical ribs, the first vertical ribs are fixedly arranged in the first reinforcement square ring, and one side of the positioning pressure plate, which is far away from the formwork, is movably connected with the surface of the first reinforcement square ring.
As a preferred technical scheme of the present invention, the second reinforcement cage assembly is movably disposed inside the connecting frame, the second reinforcement cage assembly includes a second reinforcement square ring, four second vertical bars are fixedly disposed inside the second reinforcement square ring, and one end of each second vertical bar extends into the connecting frame.
As a preferred technical scheme of the invention, the surface of the fixed rod is fixedly sleeved with a fixed cylinder, the surface of the fixed cylinder is movably sleeved with the interior of the movable cylinder, and the protective sleeve and the fixed cylinder are plastic pipes.
A method of assembling a modern low-rise modular building structure, comprising the steps of:
s1, manufacturing a first reinforcement cage assembly and a second reinforcement cage assembly: cutting the whole steel bar to manufacture a first steel bar square ring and a second steel bar square ring, selecting steel bars with diameters larger than those of the first steel bar square ring and the second steel bar square ring to manufacture a first vertical bar and a second vertical bar, and binding the steel bars through binding wires to manufacture a first steel bar cage assembly and a second steel bar cage assembly;
s2, mounting a support assembly: two second net sheets are adhered to two sides of the polystyrene heat-insulation board, the support rod and the protective sleeve penetrate through the polystyrene heat-insulation board, so that the supporting pressure plate is attached to the second net piece, the connecting cylinder is connected with the supporting rod, one first net piece is sleeved on the surface of the supporting rod, the positioning pressure plate is connected with the supporting rod, so that the first net sheet is positioned between the first reinforcement cage assembly and the positioning pressure plate, the support rod and the positioning pressure plate are bound with the first reinforcement square ring through the binding wires, the connecting cylinder can be rotated to drive the limiting pressing plate to abut against the second net piece, then the supporting cylinder is sleeved with the protecting sleeve, so that the supporting cylinder is pressed against the supporting pressure plate, and then a first net sheet is arranged on one side of the supporting plate, the first net piece is limited by clamping the two clamping plates with the supporting plate, so that the two semi-cylinders are combined into a whole cylinder, and the whole cylinder is connected with the supporting rod and the semi-cylinder through the positioning cylinder;
s3, mounting a connecting assembly: when the two groups of assembled polystyrene heat-insulation boards are in butt joint with corners, the two sides of the connecting frame are respectively clamped with the first net piece and the first vertical ribs, the polystyrene heat-insulation boards penetrate through the fixing rods and the fixing cylinders, the fixing rods are connected through the stabilizing cylinders, and finally the second steel bar square rings and the second vertical ribs are bound with the connecting frame through binding wires;
s4, casting and forming: after the first net piece, the second net piece, the first steel reinforcement cage assembly and the polystyrene heat preservation board are combined through the supporting assembly, the templates are erected at the opposite ends of the positioning cylinder and the positioning pressing plate, the concrete can be poured through the templates after the templates are erected, and the vibrating rods can be used for vibrating during pouring, so that the concrete is more compact.
Compared with the prior art, the invention provides a modern low-rise fabricated building structure and a fabrication method, and the modern low-rise fabricated building structure has the following beneficial effects:
1. this modern low-rise prefabricated building structure and assembly method, through setting up supporting component and coupling assembling, the supporting component can play the effect of auxiliary stay template, guaranteed the basic unit roughness after the wall body is pour the shaping, avoided subsequent basic unit work of making level, first net piece and second net piece can effectively disperse the stress in the concrete layer, play good anti-cracking effect, cooperate the natural crack control that constitutes of concrete, the shock resistance, wall structure that shears accords with economic benefits.
2. This modern low-rise fabricated building structure and assembly method, through setting up supporting component and coupling assembling, the connecting piece effectively supports when the template installation, need not additionally to use cushion or component, concrete placement accomplishes the back, the horizontal lacing wire in the wall body can be regarded as to the supporting component, concrete cooperation coupling assembling, can transversely assemble or vertically assemble the polystyrene insulation board after a plurality of combinations, greatly increased transversely assemble or vertically assemble the fastness between the wall body, improve its antidetonation index.
3. This modern low-rise prefabricated building structure and assembly method, through setting up the polystyrene heated board, supporting component and coupling assembling, the polystyrene heated board can guarantee that the building has high heat preservation heat-proof quality, its energy-conserving standard satisfies the energy-conserving requirement of ultralow energy consumption building, this means that people only need pass through a small amount of energy consumption in winter and summer two seasons, just can make indoor temperature reach comparatively comfortable temperature state, both saved the energy resource consumption, the atmospheric environment has been protected, save the user's expenditure in the aspect of refrigeration and heating again, use more environmental protection, wide application prospect has.
4. This modern low-rise fabricated building structure and assembly method, through setting up supporting component and coupling assembling, the first net piece of supporting component cooperation, the second net piece, first reinforcing bar cage subassembly and second reinforcing bar cage subassembly, make the polystyrene insulation board after the assembly, can adopt ordinary concrete placement and can use the vibrating rod to vibrate, need not to adopt self-compaction concrete, thereby can effectively reduce the construction cost of building, the supporting component can effectively guarantee the distance between the template of both sides, can ensure again that middle polystyrene insulation board can not take place the displacement, and then guaranteed the roughness of pouring completion back basic unit wall body, can reach the requirement of exempting from plastering when adopting steel mould or aluminium mould, make the later stage construction more high-efficient.
Drawings
FIG. 1 is a schematic diagram of a modern low-rise prefabricated building structure and method of assembly according to the present invention;
FIG. 2 is a view of a modern low-rise prefabricated building structure and method of assembly according to the present invention;
FIG. 3 is a view of a modern low-rise prefabricated building structure and method of assembly according to the present invention;
FIG. 4 is a view of a modern low-rise prefabricated building structure and method of assembly according to the present invention;
fig. 5 is an assembly flow chart of a modern low-rise prefabricated building structure and an assembly method according to the invention.
In the figure: 1. a polystyrene insulation board; 2. a support assembly; 21. a support bar; 22. a protective sleeve; 23. supporting the pressure plate; 24. a connecting cylinder; 241. a limiting pressure plate; 25. a support cylinder; 251. a support boss; 26. a support plate; 27. clamping a plate; 271. a semi-cylinder; 28. a positioning cylinder; 281. a first connecting groove; 282. a second connecting groove; 29. positioning a pressing plate; 3. a first mesh sheet; 4. a second mesh sheet; 5. a first rebar cage assembly; 51. a first steel bar square ring; 52. a first vertical rib; 6. a template; 7. a second rebar cage assembly; 71. a second square reinforcing steel bar ring; 72. a second vertical rib; 8. a connecting assembly; 81. a connecting frame; 82. a first positioning plate; 83. fixing the rod; 84. a fixed cylinder; 85. a second positioning plate; 86. and a stabilizing cylinder.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, a modern low-rise fabricated building structure and an assembling method thereof include a polystyrene heat-insulating board 1, a supporting component 2, a first mesh 3, a second mesh 4, a first steel bar cage component 5, a formwork 6, a second steel bar cage component 7 and a connecting component 8, wherein the supporting component 2 includes a supporting rod 21, a clamping plate 27 and a positioning cylinder 28, a protecting sleeve 22 is movably disposed on the surface of the supporting rod 21, the surface of the protecting sleeve 22 is movably connected with the interior of the polystyrene heat-insulating board 1, a connecting cylinder 24 is movably disposed on the surface of the supporting rod 21, a limiting pressing plate 241 is fixedly disposed at one end of the connecting cylinder 24, a supporting cylinder 25 is movably disposed on the surface of the protecting sleeve 22, a supporting plate 26 is fixedly disposed at one end of the supporting cylinder 25, the positioning cylinder 28 is movably disposed on the surface of the supporting rod 21, one end of the positioning cylinder 28 extends to the interior of the supporting cylinder 25, one end of the support rod 21 far away from the positioning cylinder 28 is movably provided with a positioning pressing plate 29, one side of the positioning pressing plate 29 and one side of the support plate 26 are both movably provided with a first net piece 3, the second net pieces 4 are movably arranged on both sides of the polystyrene heat-insulation board 1, the polystyrene heat-insulation board 1 can ensure that the building has extremely high heat-insulation performance, the energy-saving standard meets the energy-saving requirement of the ultra-low energy consumption building, which means that people can make the indoor temperature reach a more comfortable temperature state only by consuming a small amount of energy in winter and summer, thereby not only saving the energy consumption and protecting the atmospheric environment, but also saving the expenditure of users in the aspects of refrigeration and heating, meanwhile, the polystyrene heat-insulation board 1 has a strong sound-absorbing function, can effectively reduce the noise pollution of outdoor environment, is more environment-friendly in use, and has a wide application prospect.
The connecting assembly 8 comprises a connecting frame 81, a first positioning plate 82 is movably arranged on one side of the connecting frame 81, a fixing rod 83 is fixedly arranged on one side of the first positioning plate 82, a second positioning plate 85 is movably arranged on one side of the connecting frame 81 far away from the first positioning plate 82, a stabilizing barrel 86 is fixedly arranged on one side of the second positioning plate 85, one end of the fixing rod 83 far away from the first positioning plate 82 penetrates through the polystyrene heat-insulating plate 1 and extends into the stabilizing barrel 86, the supporting assembly can play a role of an auxiliary supporting template 6, the base flatness after wall body pouring forming is guaranteed, subsequent base leveling work is avoided, the stress in a concrete layer can be effectively dispersed by the first mesh 3 and the second mesh 4, a good anti-cracking effect is achieved, the concrete is matched with a natural anti-cracking, anti-vibration and anti-shearing wall body structure, and economic benefits are met, the connecting piece effectively supports the templates 6 during installation, no additional cushion blocks or components are needed, after concrete pouring is completed, the supporting component 2 can be used as a transverse tie bar in the wall body, the concrete is matched with the connecting component 8, a plurality of combined polystyrene heat-insulating plates 1 can be transversely assembled or longitudinally assembled, the firmness between transversely assembled or longitudinally assembled wall bodies is greatly increased, the shock resistance index of the wall bodies is improved, and the wall bodies have stronger fireproof and waterproof performances, the device can be poured by common concrete and can be vibrated by a vibrating rod without self-compacting concrete, so that the construction cost of a building can be effectively reduced, the distance between the templates 6 at two sides can be effectively ensured by the supporting component 2, the polystyrene heat-insulating plate 1 in the middle can not be displaced, the flatness of a base layer wall body after pouring is ensured, and the plastering-free requirement can be met when steel moulds or aluminum moulds are adopted, so that the later construction is more efficient.
As a specific technical solution of this embodiment, the connecting frame 81 is U-shaped, the surface of the fixing rod 83 is sleeved with the internal thread of the stabilizing cylinder 86, and the back surfaces of the positioning cylinder 28 and the positioning pressing plate 29 are both movably provided with the mold plate 6.
In this embodiment, the connecting frame 81 that the U-shaped set up can carry out the turning butt joint to two sets of polystyrene insulation boards 1 after the assembly, after the template 6 is set up to the back of a location section of thick bamboo 28 and location clamp plate 29, can carry out concrete placement, has made things convenient for user's operation.
As a specific technical solution of this embodiment, the inside of the positioning pressing plate 29 is in threaded sleeve connection with the surface of the supporting rod 21, the inside of the connecting cylinder 24 is in threaded sleeve connection with the surface of the supporting rod 21, the surface of the supporting cylinder 25 is fixedly provided with a supporting protrusion 251, the surface of the protecting cylinder 22 is fixedly provided with a supporting pressing plate 23, one side of the supporting pressing plate 23 is movably connected with one side of the second mesh 4 away from the polystyrene heat-insulating plate 1, and one end of the supporting cylinder 25 away from the supporting plate 26 is movably connected with one side of the supporting pressing plate 23 away from the second mesh 4.
In this embodiment, the supporting protrusion 251 cooperates with the supporting pressing plate 23, so that the position deviation of the polystyrene heat-insulating plate 1 is effectively avoided, and the arrangement of the supporting protrusion 251 ensures the structural strength of the supporting cylinder 25, so that the device after assembly is more stable, the first net piece 3 and the second net piece 4 cooperate with concrete to naturally form crack prevention, the wall structure which resists shearing increases the application space, the workers can splice on site, the assembly mode is simple, and the secondary structure is not required to be built.
As a specific technical solution of this embodiment, the surface of the supporting plate 26 is movably provided with two clamping plates 27, the insides of the two clamping plates 27 are movably clamped with the top and the bottom of the supporting plate 26 respectively, a semi-cylinder 271 is fixedly arranged on one side of the clamping plate 27, the two semi-cylinders 271 are oppositely arranged, the combination of the two semi-cylinders 271 is a circular cylinder, and the inside of the positioning cylinder 28 is sequentially provided with a first connecting groove 281 and a second connecting groove 282.
In this embodiment, cardboard 27 cooperation backup pad 26 is fixed a position first net piece 3 for distance between first net piece 3 and the second net piece 4 remains stable, makes the wall structure roughness higher after pouring, need not the work of making level in later stage, has guaranteed the efficiency of construction.
As a specific solution of this embodiment, the surfaces of the two half cylinders 271 are respectively in threaded socket connection with the inner portion of the first connecting slot 281, and the inner portion of the second connecting slot 282 is in threaded socket connection with the surface of the support rod 21.
In this embodiment, after the two clamping plates 27 are butted, the positioning cylinder 28 is connected with the two semi-cylinders 271 and the supporting rod 21, so that the assembling process is simple and efficient, and the operation of a user is facilitated.
As a specific technical scheme of this embodiment, first steel reinforcement cage subassembly 5 activity sets up between limit clamp 241 and locating plate 29, first steel reinforcement cage subassembly 5 includes first reinforcing bar square ring 51 and first perpendicular muscle 52, the fixed first perpendicular muscle 52 that is four that is provided with quantity in first reinforcing bar square ring 51's inside, locating plate 29 keeps away from template 6's one side and first reinforcing bar square ring 51's surface swing joint, second steel reinforcement cage subassembly 7 activity sets up in the inside of link 81, second steel reinforcement cage subassembly 7 includes second reinforcing bar square ring 71, the fixed second that is provided with quantity of second reinforcing bar square ring 71 erects muscle 72 that is four in inside, the one end that the second erected muscle 72 extends to the inside of link 81.
In this embodiment, first steel reinforcement cage subassembly 5 cooperation second steel reinforcement cage subassembly 7 for wall body greatly increased bearing capacity after pouring makes a plurality of wall bodies pour the back and connect inseparabler, more firm, has effectively avoided the house crack that the earthquake caused to appear, has improved the device's anti-seismic performance greatly.
As a specific technical solution of this embodiment, a fixed cylinder 84 is fixedly sleeved on a surface of the fixed rod 83, a surface of the fixed cylinder 84 is movably sleeved inside the movable cylinder, and the protective sleeve 22 and the fixed cylinder 84 are both plastic pipes.
In this embodiment, bracing piece 21 and dead lever 83 adopt protective sleeve 22 and fixed cylinder 84 and polystyrene insulation board 1 to carry out effective isolation at the position that passes polystyrene insulation board 1, and protective sleeve 22 and fixed cylinder 84 are the plastic tubing, can prevent that dead lever 83 and bracing piece 21 from appearing because of the problem of long-time contact polystyrene insulation board 1 corroded.
A method of assembling a modern low-rise modular building structure, comprising the steps of:
s1, manufacturing a first reinforcement cage assembly 5 and a second reinforcement cage assembly 7: cutting off the whole steel bar to manufacture a first steel bar square ring 51 and a second steel bar square ring 71, selecting steel bars with diameters larger than the diameters of the first steel bar square ring 51 and the second steel bar square ring 71 to manufacture a first vertical bar 52 and a second vertical bar 72, and binding the steel bars through binding wires to manufacture a first steel bar cage assembly 5 and a second steel bar cage assembly 7;
s2, mounting the support component 2: two second net sheets 4 are attached to two sides of a polystyrene heat insulation board 1, a support rod 21 and a protective sleeve 22 penetrate through the polystyrene heat insulation board 1, a support pressing plate 23 is attached to the second net sheets 4, a connecting cylinder 24 is connected with the support rod 21, a first net sheet 3 is sleeved on the surface of the support rod 21, a positioning pressing plate 29 is connected with the support rod 21, the first net sheet 3 is located between a first steel bar cage component 5 and the positioning pressing plate 29, the support rod 21 and the positioning pressing plate 29 are bound with a first steel bar square ring 51 through a binding wire, the connecting cylinder 24 can be rotated to drive a limiting pressing plate 241 to abut against the second net sheet 4, the support cylinder 25 is sleeved with the protective sleeve 22, the support cylinder 25 abuts against the support pressing plate 23, the first net sheet 3 is placed on one side of a support plate 26, and the first net sheet 3 is limited through the clamping of two clamping plates 27 and the support plate 26, the two semi-cylinders 271 are combined into a whole cylinder, and the positioning cylinder 28 is connected with the support rod 21 and the semi-cylinders 271 at the same time;
s3, mounting the connecting assembly 8: when two groups of assembled polystyrene heat-insulation boards 1 are butted at corners, the two sides of the connecting frame 81 are respectively clamped with the first net piece 3 and the first vertical ribs 52, the polystyrene heat-insulation boards 1 are penetrated through the fixing rods 83 and the fixing cylinders 84, the fixing rods 83 are connected through the stabilizing cylinders 86, and finally the second steel bar square rings 71 and the second vertical ribs 72 are bound with the connecting frame 81 through binding wires;
s4, casting and forming: after the first net piece 3, the second net piece 4, the first steel reinforcement cage assembly 5 and the polystyrene heat preservation board 1 are combined through the supporting assembly 2, the template 6 is erected at the back end of the positioning cylinder 28 and the positioning pressing plate 29, the template 6 can be erected and poured through concrete after being completed, and the vibrating rod can be used for vibrating during pouring, so that the concrete is more compact.
When the steel bar binding device is used, a whole steel bar is cut off to manufacture a first steel bar square ring 51 and a second steel bar square ring 71, steel bars with the diameter larger than that of the first steel bar square ring 51 and the second steel bar square ring 71 are selected to manufacture a first vertical bar 52 and a second vertical bar 72, binding is performed through binding wires to manufacture a first steel bar cage component 5 and a second steel bar cage component 7, two second net sheets 4 are used for being attached to two sides of a polystyrene heat insulation board 1, a support rod 21 and a protective sleeve 22 penetrate through the polystyrene heat insulation board 1, a support pressing plate 23 is attached to the second net sheet 4 on one side of the polystyrene heat insulation board 1, a connecting sleeve 24 is connected with the support rod 21, a first net sheet 3 is sleeved on the surface of the support rod 21, a positioning pressing plate 29 is connected with the support rod 21, the first net sheet 3 is positioned between the first steel bar cage component 5 and the positioning pressing plate 29, and the support rod 21 and the positioning pressing plate 29 are bound with the first steel bar square ring 51 through the binding wires, the connecting cylinder 24 can be rotated to drive the limiting pressing plate 241 to abut against the second net sheet 4 on one side of the polystyrene heat-insulating plate 1 far away from the supporting pressing plate 23, the supporting cylinder 25 is sleeved with the protecting sleeve 22, the supporting cylinder 25 abuts against the supporting pressing plate 23, one first net sheet 3 is placed on one side of the supporting plate 26, the first net sheet 3 is limited through the clamping of the two clamping plates 27 and the supporting plate 26, the two half cylinders 271 are combined into a whole cylinder which can be simultaneously connected with the supporting rod 21 and the half cylinders 271 through the positioning cylinder 28, the limiting pressing plate 241 is continuously rotated to lock the position of the polystyrene heat-insulating plate 1 after the positioning cylinder 28 is installed, the deviation is avoided, when two groups of assembled polystyrene heat-insulating plates 1 are in corner abutting joint, the first net sheet 3 and the first vertical rib 52 are respectively clamped on two sides of the connecting frame 81, the polystyrene heat-insulating plate 1 is penetrated through the fixing rod 83 and the fixing cylinder 84, rethread stabilizing cylinder 86 is connected with dead lever 83, at last again with second reinforcing bar square ring 71 and second vertical reinforcement 72 with link 81 through the ligature silk ligature can, through supporting component 2 with first net piece 3, second net piece 4, after first steel reinforcement cage subassembly 5 and polystyrene insulation board 1 combination, all prop up at a location section of thick bamboo 28 and location clamp plate 29's back of the body end mutually and establish template 6, can pour through the concrete after template 6 is propped up and is accomplished, can use the tamper to vibrate during the pouring, make the concrete more closely knit, accomplish the operation to the device through the aforesaid.
In summary, according to the modern low-rise fabricated building structure and the assembling method, by arranging the supporting component 2 and the connecting component 8, the supporting component 2 can play a role of assisting in supporting the formwork 6, the flatness of the base layer after the wall body is poured and formed is ensured, the subsequent leveling work of the base layer is avoided, the first net piece 3 and the second net piece 4 can effectively disperse the stress in the concrete layer, a good anti-cracking effect is achieved, the concrete is matched to naturally form the anti-cracking, earthquake-resistant and shear-resistant wall structure, and the economic benefit is met.
It should be noted that, in this document, terms such as "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a modern low-rise assembled building structure, includes polystyrene insulation board (1), supporting component (2), first net piece (3), second net piece (4), first steel reinforcement cage subassembly (5), template (6), second steel reinforcement cage subassembly (7) and coupling assembling (8), its characterized in that: the supporting component (2) comprises a supporting rod (21), a clamping plate (27) and a positioning barrel (28), a protective sleeve barrel (22) is movably arranged on the surface of the supporting rod (21), the surface of the protective sleeve barrel (22) is movably connected with the inside of a polystyrene heat-insulating plate (1), a connecting barrel (24) is movably arranged on the surface of the supporting rod (21), a limiting pressing plate (241) is fixedly arranged at one end of the connecting barrel (24), a supporting barrel (25) is movably arranged on the surface of the protective sleeve barrel (22), a supporting plate (26) is fixedly arranged at one end of the supporting barrel (25), the positioning barrel (28) is movably arranged on the surface of the supporting rod (21), one end of the positioning barrel (28) extends to the inside of the supporting barrel (25), and a positioning pressing plate (29) is movably arranged at one end, far away from the positioning barrel (28), of the supporting rod (21), a first net piece (3) is movably arranged on one side of the positioning pressing plate (29) and one side of the supporting plate (26), and a second net piece (4) is movably arranged on both sides of the polystyrene heat-insulating plate (1);
a supporting pressure plate (23) is fixedly arranged on the surface of the protective sleeve (22), one side of the supporting pressure plate (23) is movably connected with one side, away from the polystyrene heat-insulating plate (1), of the second net piece (4), and one end, away from the supporting plate (26), of the supporting sleeve (25) is movably connected with one side, away from the second net piece (4), of the supporting pressure plate (23); the surface of the supporting plate (26) is movably provided with two clamping plates (27), the interiors of the two clamping plates (27) are movably clamped with the top and the bottom of the supporting plate (26) respectively, one side of each clamping plate (27) is fixedly provided with a semi-cylinder (271), the two semi-cylinders (271) are arranged oppositely, the two semi-cylinders (271) are combined to form a circular cylinder, and a first connecting groove (281) and a second connecting groove (282) are formed in the positioning cylinder (28) in sequence;
coupling assembling (8) are including link (81), one side activity of link (81) is provided with first locating plate (82), one side of first locating plate (82) is fixed and is provided with dead lever (83), one side activity that first locating plate (82) were kept away from in link (81) is provided with second locating plate (85), one side of second locating plate (85) is fixed and is provided with a section of thick bamboo (86) of stabilizing, the one end that first locating plate (82) were kept away from in dead lever (83) runs through the inside of polystyrene insulation board (1) and extends to the inside of a section of thick bamboo (86) of stabilizing.
2. A modern low-rise modular building structure as claimed in claim 1, wherein: the connecting frame (81) is arranged in a U shape, the surface of the fixing rod (83) is sleeved with the internal thread of the stabilizing cylinder (86), and the back surfaces of the positioning cylinder (28) and the positioning pressing plate (29) are movably provided with the template (6).
3. A modern low-rise modular building structure as claimed in claim 1, wherein: the inside of location clamp plate (29) and the surperficial screw thread of bracing piece (21) cup joint, the inside of connecting cylinder (24) and the surperficial screw thread of bracing piece (21) cup joint, the fixed surface of supporting a section of thick bamboo (25) is provided with support arch (251).
4. A modern low-rise modular building structure as claimed in claim 1, wherein: the surfaces of the two half cylinders (271) are sleeved with the inner threads of the first connecting groove (281), and the inner part of the second connecting groove (282) is sleeved with the surface threads of the support rod (21).
5. A modern low-rise modular building structure as claimed in claim 1, wherein: first steel reinforcement cage subassembly (5) activity sets up between limit clamp (241) and positioning pressure plate (29), first steel reinforcement cage subassembly (5) are including first reinforcing bar square ring (51) and first perpendicular muscle (52), the fixed first perpendicular muscle (52) that are provided with quantity for four in inside of first reinforcing bar square ring (51), positioning pressure plate (29) are kept away from the surface swing joint of one side of template (6) and first reinforcing bar square ring (51).
6. A modern low-rise modular building structure as claimed in claim 1, wherein: second steel reinforcement cage subassembly (7) activity sets up in the inside of link (81), second steel reinforcement cage subassembly (7) include second reinforcing bar square ring (71), the fixed second that is provided with quantity for four of second reinforcing bar square ring (71) erects muscle (72), the one end that the second erected muscle (72) extends to the inside of link (81).
7. A modern low-rise modular building structure as claimed in claim 1, wherein: the surface of the fixed rod (83) is fixedly sleeved with a fixed cylinder (84), the surface of the fixed cylinder (84) is movably sleeved with the interior of the movable cylinder, and the protective sleeve (22) and the fixed cylinder (84) are plastic pipes.
8. A method of assembling a modern low-rise modular building structure according to any one of claims 1 to 7, comprising the steps of:
s1, manufacturing a first reinforcement cage assembly (5) and a second reinforcement cage assembly (7): cutting off the whole steel bar to manufacture a first steel bar square ring (51) and a second steel bar square ring (71), selecting the steel bar with the diameter larger than that of the first steel bar square ring (51) and the second steel bar square ring (71) to manufacture a first vertical bar (52) and a second vertical bar (72), and binding through binding wires to manufacture a first steel bar cage assembly (5) and a second steel bar cage assembly (7);
s2, mounting the support assembly (2): two second net sheets (4) are attached to two sides of a polystyrene heat-insulation board (1), a support rod (21) and a protective sleeve (22) penetrate through the polystyrene heat-insulation board (1), so that a support pressing plate (23) is attached to the second net sheets (4), a connecting cylinder (24) is connected with the support rod (21), a first net sheet (3) is sleeved on the surface of the support rod (21), a positioning pressing plate (29) is connected with the support rod (21), the first net sheet (3) is positioned between a first steel bar cage assembly (5) and the positioning pressing plate (29), the support rod (21) and the positioning pressing plate (29) are bound with a first steel bar square ring (51) through a binding wire, the connecting cylinder (24) can be rotated to drive a limiting pressing plate (241) to abut against the second net sheets (4), the support cylinder (25) is sleeved with the protective sleeve (22), so that the support cylinder (25) abuts against the support pressing plate (23), a first net piece (3) is arranged on one side of the supporting plate (26), the first net piece (3) is limited by clamping the two clamping plates (27) and the supporting plate (26), so that the two semi-cylinders (271) are combined into a whole cylinder, and the whole cylinder is connected with the supporting rod (21) and the semi-cylinders (271) through the positioning cylinder (28);
s3, mounting connection assembly (8): when two groups of assembled polystyrene heat-insulating plates (1) are butted at corners, the two sides of a connecting frame (81) are respectively clamped with a first net piece (3) and a first vertical rib (52), the polystyrene heat-insulating plates (1) are penetrated through a fixing rod (83) and a fixing cylinder (84), then the polystyrene heat-insulating plates are connected with the fixing rod (83) through a stabilizing cylinder (86), and finally a second steel bar square ring (71) and a second vertical rib (72) are bound with the connecting frame (81) through binding wires;
s4, casting and forming: after the first net piece (3), the second net piece (4), the first steel bar cage assembly (5) and the polystyrene heat preservation board (1) are combined through the supporting assembly (2), the template (6) is erected at the back end of the positioning cylinder (28) and the positioning pressing board (29), the template (6) is erected and can be poured through concrete after being completed, and the vibrating rod can be used for vibrating during pouring, so that the concrete is more compact.
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| CN114197690B (en) * | 2021-12-28 | 2023-09-26 | 河南盛都环保科技集团有限公司 | Reinforced concrete passive heat-preserving wall with fixing piece |
| CN114197691B (en) * | 2021-12-28 | 2023-08-25 | 河南盛都环保科技集团有限公司 | Passive building thermal insulation wall |
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| JP2000240282A (en) * | 1999-02-23 | 2000-09-05 | Engel Sangyo:Kk | Foundation construction by synthetic resin mold |
| CN106320704A (en) * | 2016-08-22 | 2017-01-11 | 陕西建工第建设集团有限公司 | Steel reinforced concrete structure formwork sleeve threaded rod pulling construction method |
| CN109944335B (en) * | 2019-04-04 | 2024-05-03 | 河南绿建建筑科技有限公司 | Frame and shear wall core tube combined assembly type structure system |
| CN212001801U (en) * | 2019-10-12 | 2020-11-24 | 中民筑友科技产业有限公司 | Connecting structure of limiting assembly and prefabricated external wall panel |
| CN110761456A (en) * | 2019-11-01 | 2020-02-07 | 杜霄鹤 | Cast-in-place meshed composite heat-insulation wall system with water stop bolts and implementation process |
| CN110836009A (en) * | 2019-11-12 | 2020-02-25 | 上海建工七建集团有限公司 | Formwork fixing device for sandwich heat-preservation clean water wall and construction method thereof |
| CN112031204A (en) * | 2020-05-27 | 2020-12-04 | 山东新广恒节能科技有限公司 | Novel composite wall |
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