CN111155651A - Assembly type building and assembly method thereof - Google Patents
Assembly type building and assembly method thereof Download PDFInfo
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- CN111155651A CN111155651A CN201910829392.5A CN201910829392A CN111155651A CN 111155651 A CN111155651 A CN 111155651A CN 201910829392 A CN201910829392 A CN 201910829392A CN 111155651 A CN111155651 A CN 111155651A
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- 238000000034 method Methods 0.000 title claims abstract description 8
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 47
- 239000010959 steel Substances 0.000 claims abstract description 47
- 238000009434 installation Methods 0.000 claims abstract description 26
- 229910001294 Reinforcing steel Inorganic materials 0.000 claims description 21
- 230000003014 reinforcing effect Effects 0.000 claims description 15
- 239000000463 material Substances 0.000 claims description 12
- 239000004567 concrete Substances 0.000 claims description 8
- 238000003780 insertion Methods 0.000 description 7
- 230000037431 insertion Effects 0.000 description 7
- 238000010276 construction Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 210000001503 joint Anatomy 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000009415 formwork Methods 0.000 description 1
- 239000011178 precast concrete Substances 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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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
- 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
- E04B1/34321—Structures characterised by movable, separable, or collapsible parts, e.g. for transport characterised by separable parts mainly constituted by panels
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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
- E04B1/38—Connections for building structures in general
- E04B1/61—Connections for building structures in general of slab-shaped building elements with each other
- E04B1/6108—Connections for building structures in general of slab-shaped building elements with each other the frontal surfaces of the slabs connected together
- E04B1/6116—Connections for building structures in general of slab-shaped building elements with each other the frontal surfaces of the slabs connected together by locking means on lateral surfaces
Abstract
The embodiment of the invention discloses an assembly type building and an assembly method thereof, belonging to the technical field of house buildings, and the assembly type building comprises a plurality of wallboards and floor slabs, wherein every two adjacent wallboards are connected through a prefabricated member; the wall plate comprises a plurality of prefabricated plates, a plurality of bumps are arranged on one side of each prefabricated plate, a plurality of grooves are arranged on the other side of each prefabricated plate, and after the two prefabricated plates are butted, each bump is respectively inserted into each groove and a first steel bar penetrates through each groove; the floor includes that first pre-built board and second are built the board in advance, first pre-built board is equipped with a plurality of installation pieces with the both ends of second pre-built board, the both ends overlap joint of first pre-built board is to between the relative wallboard, second pre-built board both ends overlap joint is to on two wallboards in adjacent room, the installation piece on the second pre-built board is blocked respectively to between per two installation pieces of first pre-built board, can be more loaded down with trivial details, hard when solving among the prior art because splice assembly type structure, and the lower problem of structural strength of the building after the concatenation.
Description
Technical Field
The embodiment of the invention relates to the technical field of house buildings, in particular to an assembly type building and an assembly method thereof.
Background
In the existing fabricated building, one way is to adopt a light steel structure, the light steel structure is processed and prefabricated in a factory, then a framework of the building structure is assembled on site, and then plates and the like are fixed on the framework to finally form a complete building structure entity. Another way is to use precast concrete members, reserve bolt holes between the members, and connect them with bolts. Yet another way is to have the components prefabricated in the factory and then assembled on site.
However, when a light steel structure is adopted, the light steel has a light dead weight and is weak in structural strength; when the prefabricated soil components are used, stress is concentrated at the bolts due to the fact that the bolts are used for connection, anti-seismic performance is poor, gaps of the spliced components are dry joints, and therefore the hidden danger of water leakage exists. Therefore, the prefabricated parts can only be commonly used among buildings with the same drawing. If different drawings are changed, the components need to be adjusted correspondingly, the generalization cannot be realized, and the difficulty and the cost are increased for component erecting. When the components are prefabricated in a factory and then assembled on site, complete assembly construction cannot be realized due to the fact that traditional steel bar binding, formwork supporting and concrete pouring work needs to be carried out among the components.
Therefore, when the buildings on the same drawing are assembled in the modes, the buildings can only be used universally and are relatively complex, meanwhile, the buildings can be assembled difficultly, and the structural strength of the assembled buildings is low.
Disclosure of Invention
Therefore, the embodiment of the invention provides an assembly type building and an assembly method thereof, and aims to solve the problems that the assembly type building is relatively complicated and labor-consuming in splicing and the spliced building is low in structural strength in the prior art.
In order to achieve the above object, the embodiments of the present invention provide the following technical solutions:
according to a first aspect of the embodiment of the invention, the fabricated building comprises a plurality of vertically arranged wall boards and floor boards arranged to the top ends of the wall boards, wherein every two adjacent wall boards are connected through a prefabricated part;
the wall plate comprises a plurality of prefabricated plates which are mutually butted, a plurality of lugs are arranged on one side of each prefabricated plate at equal intervals, a plurality of grooves are arranged on the other side of each prefabricated plate at equal intervals, through holes are formed in the upper side wall and the lower side wall of each groove, through holes are vertically formed in each lug, each lug can be respectively inserted into each groove after the two prefabricated plates are butted, the through holes in each groove and the through holes in each lug are positioned on the same axis, and first reinforcing steel bars penetrate through the through holes between the through holes and the through holes;
the floor includes a plurality of first boards of structuring and the second board of structuring in advance, the first board of structuring in advance all is provided with a plurality of installation pieces with the second both ends of structuring the board in advance, and the first crisscross setting of installation piece on board and the second of structuring in advance, is provided with the mounting hole on the installation piece, and is a plurality of between per two relative wallboards of the both ends of first board of structuring in advance overlap joint respectively, and the position of lug on the prefabricated plate of installation piece overlap joint, the mounting hole is run through to first reinforcing bar upper end, and is a plurality of on two wallboards of adjacent room are lapped in the second board both ends of structuring in advance, and every installation piece on the second board of structuring in advance is do not blocked between per two installation pieces of first board of structuring in advance.
Furthermore, the prefabricated component comprises an L-shaped assembling component, the L-shaped assembling component comprises a strip-shaped column, the height of the strip-shaped column is the same as that of the prefabricated slab, a plurality of inserting blocks are arranged on one side wall of the strip-shaped column and the side wall adjacent to the side wall of the strip-shaped column at equal intervals, each inserting block is provided with a reserved hole, each inserting block can be respectively inserted into each groove of the prefabricated slab, and a second reinforcing steel bar penetrates through the through hole between each reserved hole and each groove.
Further, the pre-assembly component further comprises a T-shaped assembly component and a cross-shaped assembly component, the T-shaped assembly component comprises a rectangular fixed column, the height of the fixed column is the same as that of the prefabricated slab, a plurality of clamping blocks are fixed on three side faces of the fixed column respectively at equal intervals, vertical holes are formed in the clamping blocks, the cross-shaped assembly component also comprises the rectangular fixed column, and a plurality of clamping blocks are arranged on each side face of the fixed column of the cross-shaped assembly component at equal intervals.
Furthermore, the through hole of each lug and the through hole of the groove are filled with grouting material, and the preformed hole of each insert block and the through hole in the groove are also filled with grouting material.
Furthermore, the wallboard is extended respectively to every upper and lower both ends of the first reinforcing bar on the wallboard, is connected through straight threaded connection between the first reinforcing bar lower extreme of the wallboard that is located the floor top and the first reinforcing bar upper end of the wallboard below the floor.
Furthermore, the upper end and the lower end of the second steel bar also extend out of the L-shaped assembling component respectively, and the lower end of the second steel bar of the L-shaped assembling component positioned above the floor slab is connected with the upper end of the second steel bar of the L-shaped assembling component positioned below the floor slab in a straight thread connection mode.
Furthermore, four through holes are formed in each protruding block, four through holes are formed in the upper side wall and the lower side wall of each groove, and the four through holes are located at the corners of the protruding blocks and the grooves respectively.
Furthermore, a plurality of vertical lightening holes are formed in the side wall of the precast slab. .
According to a first aspect of an embodiment of the present invention, a method of assembling a prefabricated building, is characterized in that: comprises the following steps of (a) carrying out,
s1, splicing each prefabricated board, inserting the projection on each prefabricated board into the groove of another prefabricated board, then extending the first steel bar into each through hole inserted into each projection and each through hole of the groove, and pouring grouting into each through hole of the projection and each through hole of the groove along the first steel bar to form the wallboard;
s2, fixing the prepared wall boards to the appointed position of the foundation, installing L-shaped assembling components at the corners of the wall boards, inserting each inserting block into the groove of the prefabricated board at the edge of the wall board, inserting the inserting block at the other side of the L-shaped assembling component into the groove of the prefabricated board at the edge of the other wall board, inserting second steel bars between the preformed holes of the inserting blocks and the through holes of the groove, and injecting grouting materials into the preformed holes of the inserting blocks and the through holes of the grooves along the second steel bars, and connecting the three wall boards by using a T-shaped assembling structure when the three wall boards are required to be connected in a T-shaped position, and connecting the three wall boards by using a cross-shaped assembling structure when the four wall boards are required to be connected in a cross-shaped position to construct a plurality of rooms; s3, overlapping each first prefabricated plate to the upper ends of two opposite wall boards of one room, overlapping the mounting blocks at the two ends of the first prefabricated plate to the positions of the bumps at the upper ends of the wall boards, sleeving the mounting holes in the mounting blocks to the first steel bars, and simultaneously oppositely abutting each two prefabricated plates to mount each prefabricated plate to the upper ends of the wall boards to form a floor slab on the room, overlapping each second prefabricated plate to the two wall boards of the adjacent room, and clamping the mounting blocks on the second prefabricated plates between each two mounting blocks of the first prefabricated plates; s4, vertically arranging other prefabricated wallboards above the floor slab, and connecting the lower ends of the first steel bars of the wallboards above the floor slab and the upper ends of the first steel bars of the wallboards below the floor slab in a straight thread connection mode;
s5, installing other L-shaped splicing components on two sides of the wallboard, installing the wallboard by utilizing the T-shaped splicing components and the cross-shaped splicing components, connecting the lower ends of the second steel bars of the L-shaped splicing components above the floor and the upper ends of the second steel bars of the L-shaped splicing components below the floor in a straight thread connection mode, then installing other wallboards and prefabricated components in the above mode, and installing the floor on the upper end of the installed wallboard;
s6, filling concrete in the space between the floor slab and the upper part of the floor slab, and enabling the first steel bars and the second steel bars to be coated in the concrete;
and S7, finally, assembling and installing the wall plates, the prefabricated parts and the floor slabs on each floor slab according to the building with the required number of floors.
The embodiment of the invention has the following advantages: the prefabricated panels are spliced with each other to form the wall panel, the assembly is convenient, the construction speed is relatively accelerated, meanwhile, the floor panel and the wall panel are connected with each other to form a whole, the structural strength of the building is greatly improved, the anti-seismic performance of the building is improved, in addition, the prefabricated panels and the prefabricated parts are used, the number of cost standard components is greatly reduced, a large amount of materials are saved, when the building is assembled, the building can be stably connected only by mutually assembling the structures such as the grooves in the wall panel and the insertion blocks on the prefabricated parts, and then the first steel bars or the second steel bars are inserted, and finally, grouting materials are poured, so that the building is assembled more quickly, and the structural strength of the building is ensured; after the reinforcing steel bars on the superstructure are fixedly connected with the reinforcing steel bars on the lower building, the superstructure and the lower building can form a whole, and the structural strength of the building is further improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.
The structures, ratios, sizes, and the like shown in the present specification are only used for matching with the contents disclosed in the specification, so as to be understood and read by those skilled in the art, and are not used to limit the conditions that the present invention can be implemented, so that the present invention has no technical significance, and any structural modifications, changes in the ratio relationship, or adjustments of the sizes, without affecting the effects and the achievable by the present invention, should still fall within the range that the technical contents disclosed in the present invention can cover.
Fig. 1 is a partial structural view of a wall panel of a prefabricated building according to an embodiment of the present invention.
Fig. 2 is a schematic diagram of a partial explosion structure of a wall panel of a prefabricated building according to an embodiment of the invention.
Fig. 3 is a schematic top view of prefabricated panels of a prefabricated building according to an embodiment of the present invention.
Fig. 4 is a schematic structural diagram of two prefabricated panels of the prefabricated building covered on the wall panels according to the embodiment of the invention.
Fig. 5 is a schematic top view of an L-shaped assembly member of a prefabricated building according to an embodiment of the present invention.
Fig. 6 is a schematic top view of a T-shaped assembly member of a prefabricated building according to an embodiment of the present invention.
Fig. 7 is a schematic top view of a cross-shaped assembly member of a prefabricated building according to an embodiment of the present invention.
Fig. 8 is a partial structural view illustrating the interconnection of two vertical wall panels of a prefabricated building according to an embodiment of the present invention.
In the figure: 10. prefabricating a slab; 11. a bump; 12. a groove; 13. a first reinforcing bar; 20. a first pre-structured sheet; 21. mounting blocks; 22. a second pre-structured board; 30. an L-shaped assembly member; 31. a bar-shaped column; 32. inserting a block; 33. a second reinforcing bar; 40. a T-shaped assembly member; 41. fixing a column; 42. a clamping block; 50. a cross-shaped assembly member; 60. and (7) lightening holes.
Detailed Description
The present invention is described in terms of particular embodiments, other advantages and features of the invention will become apparent to those skilled in the art from the following disclosure, and it is to be understood that the described embodiments are merely exemplary of the invention and that it is not intended to limit the invention to the particular embodiments disclosed. 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.
Example 1
An assembled building, as shown in fig. 1, 2 and 3, comprises a plurality of vertically arranged wall boards and a floor slab arranged to the top ends of the wall boards, wherein every two adjacent wall boards are connected through a prefabricated part; the wall panel comprises a plurality of prefabricated panels 10 which are mutually butted, a plurality of lugs 11 are vertically fixed on one side of each prefabricated panel 10 at equal intervals, a plurality of grooves 12 are arranged on the other side of each prefabricated panel 10 at equal intervals, through holes are respectively arranged on the upper side wall and the lower side wall of each groove 12, a through hole is vertically arranged on each lug 11, after the two prefabricated panels 10 are butted, each lug 11 on one prefabricated panel 10 can be respectively inserted into each groove 12 of the other prefabricated panel 10, the through hole on each groove 12 and the through hole on each lug 11 are positioned on the same axis, and a first reinforcing steel bar 13 penetrates between each through hole and the through hole. In this way, each prefabricated panel 10 can be stably butted against each other, and then a grouting material is poured into the through holes of each protrusion 11 and the through holes of the groove 12 along the first reinforcing bars 13, so that each prefabricated panel 10 can be relatively stably fixed to form the wall panel.
As shown in fig. 5, the prefabricated member includes an L-shaped assembling member 30, wherein the L-shaped assembling member 30 includes bar-shaped columns 31, the height of the bar-shaped columns 31 is the same as that of the prefabricated slab 10, a plurality of insertion blocks 32 are fixed on one side wall of the bar-shaped columns 31 and the side wall adjacent thereto at equal intervals, the insertion blocks 32 have the same structural size as the protrusions 11, each insertion block 32 is provided with a reserved hole, in addition, each insertion block 32 can be respectively inserted into each groove 12 of the prefabricated slab 10, and a second reinforcing steel bar 33 penetrates between each reserved hole and the through hole of each groove 12.
When the building is spliced, the wall panels are connected at the corners by using the prefabricated members, the insertion blocks 32 of one side of the L-shaped splicing member 30 are inserted into the grooves 12 of the prefabricated panels 10 of one side of the wall panel, the insertion blocks 32 of the other side of the L-shaped splicing member 30 are inserted into the grooves 12 of the prefabricated panels 10 of the other side of the wall panel, and then the corner positions of the two wall panels are connected with each other after the second reinforcing bars 33 are inserted between each reserved hole and the through holes of each groove 12.
As shown in fig. 6 and 7, the prefabricated member further comprises a T-shaped assembling member 40 and a cross-shaped assembling member 50, wherein the T-shaped assembling member 40 comprises a rectangular fixing column 41, the height of the fixing column 41 is the same as that of the prefabricated plate 10, a plurality of clamping blocks 42 are respectively fixed on three side surfaces of the fixing column 41 at equal intervals, vertical holes are formed in the clamping blocks 42, and the clamping blocks 42 and the bumps 11 are the same in structural size; the cross-shaped assembling member 50 also includes a fixing post 41 having a rectangular shape, but a plurality of engaging pieces 42 are fixed to each side surface of the fixing post 41 at equal intervals.
When the building is assembled, some places need three wall boards to be spliced to form a T shape, so that the T-shaped assembling component 40 can be arranged among the three wall boards, then the clamping blocks 42 on each side surface of the T-shaped assembling component 40 are respectively inserted into the grooves 12 of the prefabricated boards 10 at the edges of the wall boards, then reinforcing steel bars pass through the through holes on the clamping blocks of the reinforcing steel bars and the grooves 12, and grouting materials are poured into the through holes, so that the three wall boards can be stably fixed. When the butt joint department of four wallboards is connected in the building simultaneously, the component 50 is assembled to usable cross, uses the same mode to fix it, can make four stable the fixing of wallboard to usable wallboard and prefabricated component go out a plurality of rooms.
As shown in fig. 4, the floor slab includes a plurality of first prefabricated panels 20 and second prefabricated panels 22, the first prefabricated panels 20 and the second prefabricated panels 22 are in a rectangular block structure, a plurality of installation blocks 21 are respectively arranged at two ends of the first prefabricated panels 20 and the second prefabricated panels 22 at equal intervals, the installation blocks 21 on the first prefabricated panels 20 and the second prefabricated panels 22 are arranged in a staggered manner, each installation block 21 is provided with an installation hole, two ends of the plurality of first prefabricated panels 20 are respectively lapped between two opposite wall panels of one of the rooms, the installation blocks 21 are lapped on the position of the projection 11 on the prefabricated panel 10, and the installation holes are penetrated through the first steel bars 13; in addition, two ends of a plurality of second prefabricated panels 22 are overlapped on two wall panels of an adjacent room, and each installation block 21 on the second prefabricated panels 22 is clamped between every two installation blocks 21 on the first prefabricated panels 20.
When the floor slab is installed, the first prefabricated panels 20 can be built between two opposite wall slabs, and the positions of the installation blocks 21 are positioned at the positions of the lugs 11 of the prefabricated slabs 10, so that the upper ends of the first reinforcing steel bars 13 penetrate through the installation holes on the installation blocks 21, then each first prefabricated panel 20 is respectively built between two wall slabs, and every two adjacent first prefabricated panels 20 are mutually butted, so that the floor slab of the room is formed and stably covered on the upper ends of the wall slabs; when the floor slab is covered and connected to the adjacent room, the second prefabricated plate 22 can be used for building on two opposite wall boards of the adjacent room, and the mounting block 21 at one end of the second prefabricated plate 22 is clamped between every two mounting blocks 21 of the first prefabricated plate 20, so that the second prefabricated plate 22 can be stably fixed on the wall boards to form the floor slab of the room.
As shown in fig. 8, the upper and lower ends of the first steel bar 13 on each wall panel extend out of the wall panel, when the cover is required to be connected to the multi-story building, the lower end of the first steel bar 13 of the wall panel above the floor panel is butted with the upper end of the first steel bar 13 of the wall panel below the floor panel, and the two ends are connected by straight threads. Meanwhile, the upper end and the lower end of the second steel bar 33 respectively extend out of the L-shaped assembling component 30, and the lower end of the second steel bar 33 of the L-shaped assembling component 30 positioned above the floor slab is connected with the upper end of the second steel bar 33 of the L-shaped assembling component 30 positioned below the floor slab in a straight thread connection mode; concrete may then be laid between the floor and the bottom of the upper wall panel and the first reinforcing bars 13 and the second reinforcing bars 33 are wrapped. Therefore, the reinforcing steel bars on the wall plates of each layer of the building are connected into a whole, so that the stability and the shock resistance of the multi-layer building are improved.
As shown in fig. 3, four through holes are formed in each of the protrusions 11, four through holes are formed in the upper and lower sidewalls of the corresponding recess 12, and the four through holes are respectively located at corners of the protrusions 11 and the corresponding recesses 12, so that two prefabricated panels 10 are fixed by four first reinforcing bars 13 and are more stably fixed.
In addition, a plurality of vertical lightening holes 60 are formed on the side wall of the prefabricated panel 10, so that the weight of the prefabricated panel 10 can be relatively reduced, and the prefabricated panel can be carried with less labor.
Example 2
A method for assembling a prefabricated building comprises the following steps,
s1, splicing each prefabricated panel 10, inserting the projection 11 of each prefabricated panel 10 into the groove 12 of another prefabricated panel 10, then extending the first reinforcing steel bar 13 into each through hole inserted into each projection 11 and each through hole of the groove 12, and pouring grouting along the first reinforcing steel bar 13 into each through hole of the projection 11 and each through hole of the groove 12 to form the wall panel;
s2, fixing the prepared wall boards to the appointed position of the foundation, installing L-shaped assembling components 30 at the corners of the wall boards, inserting each inserting block 32 into the groove 12 of the precast slab 10 at the edge of the wall board, inserting the inserting block 32 at the other side of the L-shaped assembling components 30 into the groove 12 of the precast slab 10 at the edge of the other wall board, inserting second reinforcing steel bars 33 between the preformed holes of the inserting blocks 32 and the through holes of the groove 12, injecting grouting materials into the preformed holes of the inserting blocks 32 and the through holes of the groove 12 along the second reinforcing steel bars 33, connecting the three wall boards by using the T-shaped assembling structure when the three wall boards are required to be relatively connected and are in a T-shaped position, and connecting the four wall boards by using the cross-shaped assembling structure when the four wall boards are required to be connected in a cross-shaped position to construct a plurality of rooms;
s3, overlapping each first prefabricated plate 20 to the upper ends of two opposite wall boards of one room, overlapping the mounting blocks 21 at the two ends of the first prefabricated plate 20 to the positions of the lugs 11 at the upper ends of the wall boards, sleeving the mounting holes in the mounting blocks 21 to the first reinforcing steel bars 13, and simultaneously oppositely abutting each two prefabricated plates to mount each prefabricated plate to the upper ends of the wall boards to form a floor slab on the room, overlapping each second prefabricated plate 22 to the two wall boards of the adjacent room, and clamping the mounting blocks 21 on the second prefabricated plates 22 to the positions between every two mounting blocks 21 of the first prefabricated plates 20;
s4, vertically arranging other prefabricated wallboards above the floor slab, and connecting the lower ends of the first steel bars 13 of the wallboards above the floor slab and the upper ends of the first steel bars 13 of the wallboards below the floor slab in a straight thread connection mode;
s5, installing other L-shaped splicing components on two sides of the wallboard, installing the wallboard by utilizing the T-shaped splicing components 40 and the cross-shaped splicing components 50, connecting the lower ends of the second steel bars 33 of the L-shaped splicing components 30 positioned above the floor slab and the upper ends of the second steel bars 33 of the L-shaped splicing components 30 positioned below the floor slab in a straight thread connection mode, then installing other wallboards and prefabricated components in the above mode, and installing the floor slab on the upper end of the installed wallboard;
s6, filling concrete in the space between the floor slab and the space above the floor slab, and wrapping the first reinforcing steel bar 13 and the second reinforcing steel bar 33 in the concrete;
and S7, finally, assembling and installing the wall plates, the prefabricated parts and the floor slabs on each floor slab according to the building with the required number of floors.
The prefabricated panels 10 are mutually spliced to form the wall panel, the assembly is convenient, the construction speed is relatively accelerated, meanwhile, the floor panel and the wall panel are mutually connected to form a whole, the structural strength of the building is greatly improved, the anti-seismic performance of the building is improved, in addition, the prefabricated panels 10 and the prefabricated members are used, the number of standard components is greatly reduced, and a large amount of materials are saved; after the reinforcing steel bars on the superstructure are fixedly connected with the reinforcing steel bars on the lower building, the superstructure and the lower building can form a whole, and the structural strength of the building is further improved.
Although the invention has been described in detail above with reference to a general description and specific examples, it will be apparent to one skilled in the art that modifications or improvements may be made thereto based on the invention. Accordingly, such modifications and improvements are intended to be within the scope of the invention as claimed.
Claims (9)
1. An assembly type building is characterized in that: the prefabricated wall plate comprises a plurality of vertically arranged wall plates and floor plates arranged at the top ends of the wall plates, wherein every two adjacent wall plates are connected through a prefabricated part;
the wall plate comprises a plurality of prefabricated plates which are mutually butted, a plurality of lugs are arranged on one side of each prefabricated plate at equal intervals, a plurality of grooves are arranged on the other side of each prefabricated plate at equal intervals, through holes are formed in the upper side wall and the lower side wall of each groove, through holes are vertically formed in each lug, each lug can be respectively inserted into each groove after the two prefabricated plates are butted, the through holes in each groove and the through holes in each lug are positioned on the same axis, and first reinforcing steel bars penetrate through the through holes between the through holes and the through holes;
the floor includes a plurality of first boards of structuring and the second board of structuring in advance, the first board of structuring in advance all is provided with a plurality of installation pieces with the second both ends of structuring the board in advance, and the first crisscross setting of installation piece on board and the second of structuring in advance, is provided with the mounting hole on the installation piece, and is a plurality of between per two relative wallboards of the both ends of first board of structuring in advance overlap joint respectively, and the position of lug on the prefabricated plate of installation piece overlap joint, the mounting hole is run through to first reinforcing bar upper end, and is a plurality of on two wallboards of adjacent room are lapped in the second board both ends of structuring in advance, and every installation piece on the second board of structuring in advance is do not blocked between per two installation pieces of first board of structuring in advance.
2. A fabricated building according to claim 1, wherein: the prefabricated component comprises an L-shaped assembling component, the L-shaped assembling component comprises strip-shaped columns, the height of each strip-shaped column is the same as that of the prefabricated slab, a plurality of inserting blocks are arranged on one side wall of each strip-shaped column and the side wall adjacent to the side wall of each strip-shaped column at equal intervals, each inserting block is provided with a reserved hole, each inserting block can be respectively inserted into each groove of the prefabricated slab, and a second reinforcing steel bar penetrates through the through hole between each reserved hole and each groove.
3. A fabricated building according to claim 1, wherein: the prefabricated component further comprises a T-shaped assembled component and a cross-shaped assembled component, the T-shaped assembled component comprises a rectangular fixed column, the height of the fixed column is the same as that of the prefabricated slab, a plurality of clamping blocks are fixed on three side faces of the fixed column at equal intervals respectively, vertical holes are formed in the clamping blocks, the cross-shaped assembled component also comprises the rectangular fixed column, and a plurality of clamping blocks are arranged on each side face of the fixed column of the cross-shaped assembled component at equal intervals.
4. A fabricated building according to claim 1, wherein: and the through hole of each bump and the through hole of each groove are filled with grouting materials, and the preformed hole of each insert block and the through hole in each groove are also filled with grouting materials.
5. A fabricated building according to claim 1, wherein: every the wallboard extends respectively at the upper and lower both ends of the first reinforcing bar on the wallboard, is connected through straight threaded connection between the first reinforcing bar lower extreme of the wallboard that is located the floor top and the first reinforcing bar upper end of the wallboard below the floor.
6. A fabricated building according to claim 2, wherein: the upper end and the lower end of the second steel bar are respectively extended to form an L-shaped assembling component, and the lower end of the second steel bar of the L-shaped assembling component positioned above the floor slab is connected with the upper end of the second steel bar of the L-shaped assembling component positioned below the floor slab in a straight thread connection mode.
7. A fabricated building according to claim 1, wherein: four through holes are formed in each protruding block, four through holes are formed in the upper side wall and the lower side wall of each groove, and the four through holes are located at the corners of the protruding blocks and the grooves respectively.
8. A fabricated building according to claim 1, wherein: and a plurality of vertical lightening holes are formed in the side wall of the precast slab.
9. An assembly method of an assembly type building is characterized in that: comprises the following steps of (a) carrying out,
s1, splicing each prefabricated board, inserting the projection on each prefabricated board into the groove of another prefabricated board, then extending the first steel bar into each through hole inserted into each projection and each through hole of the groove, and pouring grouting into each through hole of the projection and each through hole of the groove along the first steel bar to form the wallboard;
s2, fixing the prepared wall boards to the appointed position of the foundation, installing L-shaped assembling components at the corners of the wall boards, inserting each inserting block into the groove of the prefabricated board at the edge of the wall board, inserting the inserting block at the other side of the L-shaped assembling component into the groove of the prefabricated board at the edge of the other wall board, inserting second steel bars between the preformed holes of the inserting blocks and the through holes of the groove, and injecting grouting materials into the preformed holes of the inserting blocks and the through holes of the grooves along the second steel bars, and connecting the three wall boards by using a T-shaped assembling structure when the three wall boards are required to be connected in a T-shaped position, and connecting the three wall boards by using a cross-shaped assembling structure when the four wall boards are required to be connected in a cross-shaped position to construct a plurality of rooms; s3, overlapping each first prefabricated plate to the upper ends of two opposite wall boards of one room, overlapping the mounting blocks at the two ends of the first prefabricated plate to the positions of the bumps at the upper ends of the wall boards, sleeving the mounting holes in the mounting blocks to the first steel bars, and simultaneously oppositely abutting each two prefabricated plates to mount each prefabricated plate to the upper ends of the wall boards to form a floor slab on the room, overlapping each second prefabricated plate to the two wall boards of the adjacent room, and clamping the mounting blocks on the second prefabricated plates between each two mounting blocks of the first prefabricated plates; s4, vertically arranging other prefabricated wallboards above the floor slab, and connecting the lower ends of the first steel bars of the wallboards above the floor slab and the upper ends of the first steel bars of the wallboards below the floor slab in a straight thread connection mode;
s5, installing other L-shaped splicing components on two sides of the wallboard, installing the wallboard by utilizing the T-shaped splicing components and the cross-shaped splicing components, connecting the lower ends of the second steel bars of the L-shaped splicing components above the floor and the upper ends of the second steel bars of the L-shaped splicing components below the floor in a straight thread connection mode, then installing other wallboards and prefabricated components in the above mode, and installing the floor on the upper end of the installed wallboard;
s6, filling concrete in the space between the floor slab and the upper part of the floor slab, and enabling the first steel bars and the second steel bars to be coated in the concrete;
and S7, finally, assembling and installing the wall plates, the prefabricated parts and the floor slabs on each floor slab according to the building with the required number of floors.
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