CN111321803A - Modular assembly type building - Google Patents
Modular assembly type building Download PDFInfo
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- CN111321803A CN111321803A CN202010166252.7A CN202010166252A CN111321803A CN 111321803 A CN111321803 A CN 111321803A CN 202010166252 A CN202010166252 A CN 202010166252A CN 111321803 A CN111321803 A CN 111321803A
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- socket
- ceiling
- ceiling partition
- partition plates
- limiting rod
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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
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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
- E04B9/00—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation
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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
- E04B9/00—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation
- E04B9/001—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation characterised by provisions for heat or sound insulation
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- Architecture (AREA)
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- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Building Environments (AREA)
- Joining Of Building Structures In Genera (AREA)
Abstract
A modular assembly building comprises a base, prefabricated wall panels, a beam-slab system and a ceiling system; the prefabricated wall board is arranged on the base; the beam-slab system comprises a superposed beam and a superposed floor slab; the superposed beam is fixed above the prefabricated wall plate; the superposed floor slab is arranged on the superposed beam; the wall body formed by the prefabricated wall boards is provided with a transverse caulking groove at the same height, and the caulking grooves on two adjacent wall bodies are communicated; the ceiling system comprises a ceiling partition plate; the suspended ceiling partition plates are fixedly connected with the composite floor slab, the suspended ceiling partition plates are spliced and arranged into a group along the extending direction of the caulking groove on one side, a plurality of groups of suspended ceiling partition plates are spliced and arranged below the composite floor slab into a whole suspended ceiling plane, and the edge of the suspended ceiling plane is embedded in the caulking groove; the ceiling partition board is of a plate-shaped structure, a clamping pin is convexly arranged on one side of the ceiling partition board, an inserting groove is formed in the opposite side opposite to the clamping pin, the clamping pin is matched with the inserting groove, and the clamping pin and the inserting groove on two adjacent ceiling partition boards are mutually embedded on each group of ceiling partition boards.
Description
Technical Field
The invention relates to the field of buildings, in particular to a modular assembly type building.
Background
At present, with the increase of population of the country, building area is increasing day by day, the traditional building mode has higher labor cost, lower efficiency and complex construction process, and can cause certain pollution to the surrounding environment during construction to influence the life of residents around the construction, so that the prefabrication, high integration and industrialization of the building become a new direction, the modular assembly type building is taken as a new building mode and receives more and more attention, the modular assembly type building transfers the field operation in the traditional building to a factory, performs prefabrication in the factory and then conveys the prefabricated building to a construction site for assembly, the modular assembly type building is divided according to modules and mainly comprises a base, prefabricated wall plates, a beam plate system and a ceiling system, the ceiling can not only decorate the roof, but also has the heat insulation performance, particularly in some regions with large temperature difference in four seasons, the ceiling can greatly improve the comfort level of the house.
The prior Chinese utility model with the publication number of CN210013374U discloses an assembled planar ceiling module, which comprises at least two square modules and one or more main keels, wherein each square module consists of a square gypsum board and a plurality of facing keels fixed on the square gypsum board, the plurality of facing keels are distributed on the square gypsum board in parallel, and gaps for installing the main keels are reserved between the two ends of each facing keel and the outer edge of the square gypsum board; at least two square modules are butted through square gypsum boards, the gap between the edges of two adjacent square modules is butted to form a main keel mounting groove with the width equal to that of the main keel, each main keel is embedded into the corresponding main keel mounting groove, and the two sides of each main keel are respectively connected with the corresponding cladding keel through spring hanging buckles. The utility model has the advantages of simple whole structure, construction convenience is swift, has saved the manual work, has shortened the time limit for a project, and has avoided environmental pollution, but wide application in building decoration field.
The above prior art solutions have the following drawbacks: the common installed suspended ceiling not only has a decoration effect to make the living room more beautiful, but also has a main effect of heat insulation and preservation, particularly, when sunlight directly irradiates the roof in summer, the temperature in the room is very high, and a heat insulation layer is formed between the suspended ceiling and a roof plate, thereby avoiding the overhigh temperature rise in the room; similarly, in winter, an insulating layer is formed between the suspended ceiling and the roof plate, so that the loss of indoor heat is reduced; adopt above-mentioned technical scheme, because the furred ceiling is formed by the equipment of the square module of polylith, the furred ceiling installation is accomplished the back, and every two square gypsum boards are fixed with the main joist through covering in the clad can fossil fragments of gypsum board upper surface, but between two adjacent gypsum boards, support each other between gypsum board and the wall body and lean on, lean on the department and can have certain gap unavoidably, these gaps can improve indoor and external heat exchange capacity between to influence the thermal-insulated thermal insulation performance of furred ceiling.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide a modular assembly type building which has better heat insulation effect.
The above object of the present invention is achieved by the following technical solutions:
a modular assembly building comprises a base, prefabricated wall panels, a beam-slab system and a ceiling system; the prefabricated wall boards are provided with a plurality of blocks and are arranged on the base; the beam-slab system comprises a superposed beam and a superposed floor slab; the superposed beam is fixed above the prefabricated wall board and forms a frame structure above the prefabricated wall board; the laminated floor slabs are horizontally arranged on a frame formed by the laminated beams and fixedly connected with the laminated beams, and the prefabricated wall slabs and the laminated floor slabs form a wall body and a top structure; the suspended ceiling system is arranged below the composite floor slab; the positions with the same height on the wall body formed by the prefabricated wall boards are respectively provided with a transverse caulking groove, and the caulking grooves on two adjacent wall bodies are communicated; the ceiling system includes a ceiling partition; the suspended ceiling partition plates are fixedly connected with the composite floor slab, the suspended ceiling partition plates are spliced and arranged into a group along the extending direction of the caulking groove on one side, a plurality of groups of suspended ceiling partition plates are spliced and arranged below the composite floor slab into a whole suspended ceiling plane, and the edge of the suspended ceiling plane is embedded in the caulking groove; the ceiling partition board is of a plate-shaped structure, a clamping pin is convexly arranged on one side of the ceiling partition board, an inserting groove is formed in the opposite side opposite to the clamping pin, the clamping pin is matched with the inserting groove, and the clamping pin and the inserting groove on two adjacent ceiling partition boards are mutually embedded on each group of ceiling partition boards.
By adopting the technical scheme, when the suspended ceiling is installed, the first suspended ceiling partition plate is firstly installed at the corner of a wall, one end, provided with the slot, of the first suspended ceiling partition plate is embedded into the embedded groove of one wall, one side, adjacent to the slot, of the suspended ceiling partition plate is inserted into the embedded groove of the adjacent wall, after the first group of suspended ceiling partition plates are installed, the suspended ceiling partition plates on the opposite side walls are installed according to the same installation method, after two groups of suspended ceiling partition plates on the opposite side walls are installed, the suspended ceiling partition plate at the middle part is installed according to the same method by taking one group of suspended ceiling partition plates as a reference, and the side surfaces of every two groups of adjacent suspended ceiling partition plates are; because the ceiling partition plates are installed in an embedded mode, and the whole ceiling is embedded with the surrounding wall bodies, gaps between the ceiling partition plates and the wall bodies can be filled, the indoor and external heat exchange capacity is reduced, and therefore the heat insulation performance of the ceiling is improved.
The present invention in a preferred example may be further configured to: the suspended ceiling system also comprises a plurality of fixing columns, light steel keels and connecting columns, wherein the plurality of fixing columns are arranged in parallel along the prefabricated wall board on one side, and are in a group, and the plurality of groups of fixing columns are arranged on the lower surface of the laminated floor slab in parallel; the light steel keels are multiple, and each light steel keel is correspondingly fixed at the lower end of each group of fixing columns; the connecting columns are vertically arranged, the upper ends of the connecting columns are fixedly connected with the light steel keels, and the connecting columns are uniformly distributed along the length direction of the light steel keels; the ceiling partition plate is detachably and fixedly connected with the connecting column; the ceiling partition plates are arranged into a group along the arrangement direction of the light steel keels, and the plurality of groups of ceiling partition plates are arranged into a whole ceiling plane.
Through adopting above-mentioned technical scheme, make things convenient for fixed between furred ceiling baffle and the coincide floor.
The present invention in a preferred example may be further configured to: the ceiling system further includes a socket; the socket is fixed at one end of the connecting column, which is far away from the light steel keel; an insertion rod is fixed on one surface of the ceiling partition board, which is far away from the ground, is perpendicular to the board surface of the ceiling partition board, and corresponds to and is inserted in the socket; the socket is plugged with a limiting piece for limiting the plug rod to be separated from the socket.
Through adopting above-mentioned technical scheme, adopt the mounting means of pegging graft between furred ceiling baffle and the socket, compare in the welding or use mounting means such as screw, make the installation of furred ceiling baffle on the spliced pole more convenient.
The present invention in a preferred example may be further configured to: the socket is of a hollow structure, the upper end of the socket is fixedly connected with the lower end of the connecting column, and the lower end of the socket is provided with an opening; the outer wall of the socket is provided with a positioning hole; the limiting piece is correspondingly arranged at the positioning hole; the limiting piece is inserted into the positioning hole, and one end of the limiting piece is positioned in the socket; an end socket is convexly arranged at one end of the insertion rod, which is far away from the ceiling partition plate, one surface of the end socket, which is connected with the insertion rod, is a plane, and an L-shaped clamping platform is formed between the end socket and the insertion rod; when the inserted bar is inserted into the socket completely, the limiting part is clamped on the clamping table.
Through adopting above-mentioned technical scheme, when installing the furred ceiling baffle, extract the one end that the locating part is located the socket earlier, then insert the inserted bar in the socket, when the inserted bar inserts the socket completely, insert the joint to joint platform department with the locating part from the locating hole interpolation card to make the inserted bar remain stable in the socket.
The present invention in a preferred example may be further configured to: the locating part includes the gag lever post, and the gag lever post passes the locating hole joint on the joint platform.
Through adopting above-mentioned technical scheme, when installing the furred ceiling baffle, extract the gag lever post from the socket earlier, then insert the inserted bar in the socket, when the inserted bar inserts the socket completely, insert the joint to joint platform department with the gag lever post from the locating hole in, make things convenient for the installation of inserted bar in the socket to be fixed.
The present invention in a preferred example may be further configured to: the limiting piece further comprises a shell, a sliding block and a pressure spring; the shell is of a hollow structure and is fixed on the outer wall of the socket; the limiting rod penetrates through the shell, two ends of the limiting rod are located outside the shell, the limiting rod is in sliding fit with the shell, one end of the limiting rod penetrates through the positioning hole and is located in the socket, and the limiting rod is in sliding fit with the positioning hole; the sliding block is arranged in the shell and is vertically and fixedly connected with the limiting rod; the pressure spring cover is located on the gag lever post and both ends deviate from the one end butt of locating hole with slider and shell respectively, and the pressure spring is in compression state all the time.
Through adopting above-mentioned technical scheme, when installing the furred ceiling baffle, the pulling gag lever post, the gag lever post removes outward to the socket to drive the slider and remove, the pressure spring shrink when the inserted bar inserts the socket completely, unclamp the gag lever post, with the gag lever post to the inside promotion of socket under the promotion of pressure spring, spacing inside removal joint platform department to make the inserted bar more convenient with the installation of socket.
The present invention in a preferred example may be further configured to: the positioning hole is a square hole; the limiting rod is a square rod, and the end surface of one end of the limiting rod, which is positioned in the socket, is an inclined surface inclined from bottom to top; the one side that the end deviates from the inserted link is the arc surface, and when the end inserted the socket completely, the upper surface and the joint platform laminating of gag lever post.
Through adopting above-mentioned technical scheme, when installing the furred ceiling, aim at the socket with the inserted bar on the furred ceiling baffle and inwards press, an oblique ascending effort is exerted in the inclined plane of the circular arc face of end to the gag lever post, under the effect of end, the gag lever post moves to the socket outward, thereby drive the slider and remove, the pressure spring shrink, when the end inserts the socket completely, the gag lever post is corresponding with the joint platform, under the effect of pressure spring, the gag lever post inserts in the joint platform to the socket internal motion card, because joint department is the plane, can make the inserted bar remain stable in the socket, make the inserted bar can insert in the socket more conveniently.
The present invention in a preferred example may be further configured to: an annular handle is arranged at one end of the limiting rod, which deviates from the positioning hole.
Through adopting above-mentioned technical scheme, make things convenient for the pulling of gag lever post.
The present invention in a preferred example may be further configured to: a plurality of positioning holes are formed in each light steel keel, and the plurality of positioning holes are uniformly distributed along the length direction of the light steel keel; the upper end of the connecting column is provided with threads, the outer diameter of the connecting column is smaller than the inner diameter of the positioning hole and penetrates through the positioning hole, one end of the connecting column penetrating through the positioning hole is in threaded connection with a clamping nut, a fastening nut is in threaded connection with the connecting column below the positioning hole, and the clamping nut and the fastening nut are respectively abutted against the light steel keel.
Through adopting above-mentioned technical scheme, because the furred ceiling baffle is sent the job site to install after the prefabrication is accomplished in the mill, the inserted bar also is fixed in advance on the furred ceiling baffle, when fixing the inserted bar, can the error appear in the difficult emergence, for example the furred ceiling baffle of some metal system can adopt the welded mode when fixed inserted bar, welding deformation can appear in the welded in-process, small deviation can appear in the position of inserted bar this moment, can unscrew fastening nut this moment, make the spliced pole remove to suitable position in the positioning hole, then screw up fastening nut, thereby realize the fine setting of spliced pole, make the inserted bar correspond more accurately with the position of socket.
The present invention in a preferred example may be further configured to: sealing strips are arranged at the abutting positions of every two groups of ceiling partition plates; the sealing strip is made of rubber materials and comprises a base part and a sealing part; the base part is in a lath shape; one side surface of the sealing part is vertically arranged on the upper surface of the base part, the sealing part and the base part are integrally formed, and the sealing part and the base part are arranged to form a T-shaped structure; one end of the sealing part, which is deviated from the base part, extends to two sides to form clamping wings, and the clamping wings on the two sides of the sealing part are obliquely and downwards arranged.
Through adopting above-mentioned technical scheme, assemble the back with the furred ceiling baffle one by one, the seam crossing of aiming at every two sets of furred ceiling baffles with the centre gripping wing is inwards pressed, the folding and the laminating of the surface of sealing portion of the centre gripping wing of sealing portion both sides, when the sealing portion is pressed into the gap between the adjacent two sets of furred ceiling baffles completely, the upper surface of centre gripping wing protrusion furred ceiling baffle, the centre gripping wing opens this moment, the centre gripping wing of sealing portion both sides is joint in the upper surface of adjacent two sets of furred ceiling baffles respectively, the sealing strip maintains stably between two sets of furred ceiling baffles, the sealing strip can fill the butt seam between the adjacent two sets of furred ceiling baffles, further improve the thermal-insulated thermal.
In summary, the invention includes at least one of the following beneficial technical effects:
1. the wall body is provided with the caulking groove, and the two ends of the ceiling partition plate are provided with the bayonet lock and the slot, so that the ceiling has a better heat insulation effect;
2. the limiting piece is arranged, so that the insertion rod is more convenient to install and fix in the socket;
3. through setting up the sealing strip, can further improve the thermal-insulated heat preservation performance of furred ceiling.
Drawings
FIG. 1 is a cross-sectional view of a modular assembly building;
FIG. 2 is an enlarged partial schematic view of portion A of FIG. 1;
FIG. 3 is a cross-sectional view showing the connection between ceiling partitions and between the ceiling partitions and prefabricated wall panels;
FIG. 4 is an enlarged partial schematic view of portion B of FIG. 3;
fig. 5 is a schematic view of the structure of the weather strip.
In the figure, 1, a base; 10. embedding the inserted bar in advance; 2. prefabricating a wallboard; 20. a fixing hole; 21. an L-shaped steel clamp; 22. a transverse steel clamp; 23. caulking grooves; 3. a beam-slab system; 30. a composite beam; 31. overlapping the floor slabs; 4. a ceiling system; 40. fixing a column; 41. a light steel keel; 410. a positioning hole; 42. connecting columns; 420. clamping a nut; 421. fastening a nut; 43. a socket; 430. positioning holes; 44. a ceiling partition; 440. a bayonet lock; 441. a slot; 442. inserting a rod; 4420. a tip; 4421. a clamping table; 5. a limiting member; 50. a housing; 51. a limiting rod; 510. a handle; 52. a slider; 53. a pressure spring; 6. a sealing strip; 60. a base; 61. a sealing part; 610. the clamping wing.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1, the invention discloses a modular assembly type building, which comprises a base 1, prefabricated wall boards 2, a beam-slab system 3 and a ceiling system 4; the base 1 is rectangular and formed by pouring concrete, and the upper surface of the base 1 is flat; a plurality of embedded inserted rods 10 are arranged on the upper surface of the base 1, the embedded inserted rods 10 are vertically arranged, the lower ends of the embedded inserted rods 10 are embedded in the base 1, the upper ends of the embedded inserted rods 10 protrude out of the upper surface of the base 1, and the embedded inserted rods 10 are arranged on the base 1 according to construction design; the prefabricated wall boards 2 are vertically arranged on the base 1, a plurality of fixing holes 20 are formed in the bottom of the prefabricated wall boards 2, the embedded insertion rods 10 are correspondingly inserted into the fixing holes 20, and the prefabricated wall boards 2 are spliced and arranged on the base 1 to form a rectangular space; a plurality of L-shaped steel clamps 21 are arranged between the prefabricated wall plate 2 and the base 1, and two surfaces of the L-shaped steel clamps 21 are fixedly connected with the base 1 and the prefabricated wall plate 2 through expansion bolts respectively; a plurality of transverse steel clamps 22 are arranged between every two adjacent prefabricated wall boards 2, and two ends of each transverse steel clamp 22 are fixedly connected with the two adjacent prefabricated wall boards 2 through expansion bolts; the beam-slab system 3 comprises a composite beam 30 and a composite floor slab 31; the superposed beam 30 is transversely arranged at the upper part of the inner side surface of the space enclosed by the prefabricated wall panels 2, a plurality of L-shaped steel plates are arranged between the superposed beam 30 and the prefabricated wall panels 2, two surfaces of each L-shaped steel plate are respectively fixed with the prefabricated wall panels 2 and the superposed beam 30 through expansion bolts, and the superposed beam 30 forms a frame structure above the prefabricated wall panels 2; the laminated floor slabs 31 are provided with a plurality of blocks, the plurality of laminated floor slabs 31 are horizontally arranged and are spliced and covered on a frame formed by the laminated beams 30, and the laminated floor slabs 31 are fixedly connected with the laminated beams 30; concrete for fixing the laminated floor slabs 31 is poured on the upper surfaces of the spliced laminated floor slabs 31; a closed house structure is spliced between the prefabricated wall plate 2 and the beam plate system 3; the ceiling system 4 is disposed below the composite floor 31.
Referring to fig. 1 and 2, the ceiling system 4 includes fixing posts 40, light gauge steel 41, connecting posts 42, sockets 43, and ceiling partitions 44; a plurality of fixing columns 40 are vertically arranged, an ear plate is arranged at the upper end of each fixing column 40, expansion bolts used for fixing the fixing columns 40 and the laminated floor slab 31 are arranged in the ear plates, the plurality of fixing columns 40 distributed along the parallel direction of the prefabricated wall panel 2 on one side form a group, and the plurality of groups of fixing columns 40 are distributed on the lower surface of the laminated floor slab 31 in parallel; a plurality of light steel keels 41 are arranged, and each light steel keel 41 is correspondingly arranged at the lower end of each group of fixing columns 40; the lower end of the fixing column 40 is provided with a thread; a through hole is arranged on the light steel keel 41 corresponding to each fixing column 40, the lower end of each fixing column 40 penetrates through the through hole of the light steel keel 41, and hexagonal nuts used for clamping the light steel keel 41 are respectively screwed at the upper end and the lower end of the fixing column 40, which are positioned in the through hole of the light steel keel 41.
Referring to fig. 2 and 4, each light gauge steel 41 is provided with a plurality of positioning holes 410, and the plurality of positioning holes 410 are uniformly arranged along the length direction of the light gauge steel 41; the connecting column 42 is vertically arranged, a thread is formed at the upper end of the connecting column 42, the outer diameter of the connecting column 42 is smaller than the inner diameter of the position adjusting hole 410 and penetrates through the position adjusting hole 410, a clamping nut 420 is screwed at one end of the connecting column 42 penetrating through the position adjusting hole 410, a fastening nut 421 is screwed below the position adjusting hole 410 on the connecting column 42, and the clamping nut 420 and the fastening nut 421 are respectively abutted against the light steel keel 41; the socket 43 is fixedly connected to an end of the connection post 42 away from the positioning hole 410.
Referring to fig. 3, a transverse caulking groove 23 is respectively arranged at the same height position on four wall bodies formed by the prefabricated wall boards 2, and the caulking grooves 23 on two adjacent wall bodies are communicated; the ceiling partition plates 44 are provided with a plurality of blocks, the ceiling partition plates 44 are arranged into a group along the arrangement direction of the light steel keels 41, the plurality of groups of ceiling partition plates 44 are arranged into a whole ceiling plane, and four edges of the ceiling plane are embedded in the caulking grooves 23.
Referring to fig. 3, the ceiling partition 44 is a plate-shaped structure, one side of the ceiling partition 44 is convexly provided with a bayonet 440, the other side opposite to the bayonet is provided with a U-shaped slot 441, the bayonet 440 is matched with the slot 441, and the bayonet 440 and the slot 441 on two adjacent ceiling partitions 44 on each group of ceiling partitions 44 are mutually embedded; a plurality of insertion rods 442 are uniformly and fixedly connected to the surface of the ceiling partition plate 44 away from the ground, the insertion rods 442 are perpendicular to the surface of the ceiling partition plate 44, and the insertion rods 442 correspond to the sockets 43 and are inserted into the sockets 43.
Referring to fig. 2, the socket 43 has a hollow structure, the upper end of the socket 43 is fixedly connected with the lower end of the connection column 42, and the lower end of the socket 43 is provided with an opening; a positioning hole 430 is formed on the outer wall of the socket 43; a limiting part 5 is correspondingly arranged at the positioning hole 430; one end of the limiting member 5 passes through the positioning hole 430 and is located in the socket 43.
The limiting member 5 may be any rod-shaped member slidably engaged with the positioning hole 430, and in order to make the limiting member 5 perform a better limiting function, referring to fig. 2, the positioning hole 430 is a rectangular hole; the limiting piece 5 comprises a shell 50, a limiting rod 51, a sliding block 52 and a pressure spring 53; the housing 50 is a hollow structure and is fixedly connected to the outer wall of the socket 43; the limiting rod 51 is a square rod, the limiting rod 51 penetrates through the shell 50, two ends of the limiting rod 51 are located outside the shell 50, the limiting rod 51 is in sliding fit with the shell 50, one end of the limiting rod 51 penetrates through the positioning hole 430 and is located in the socket 43, the limiting rod 51 is in sliding fit with the positioning hole 430, the lower surface of one end, located in the socket 43, of the limiting rod 51 is provided with an inclined surface which inclines downwards, and one end, away from the positioning hole 430, of the limiting rod 51 is provided with an annular handle 510; the slide block 52 is arranged in the shell 50 and is vertically and fixedly connected with the limiting rod 51; the pressure spring 53 is sleeved on the limiting rod 51, two ends of the pressure spring 53 are respectively abutted against the slide block 52 and one end of the shell 50 departing from the positioning hole 430, the pressure spring 53 is always in a compression state, and the limiting rod 51 tends to move towards the positioning hole under the action of the pressure spring 53; the end 4420 is arranged at one end, deviating from the ceiling partition 44, of the insertion rod 442 in a protruding manner, one side, connected with the insertion rod 442, of the end 4420 is a plane, an L-shaped clamping table 4421 is formed between the end 4420 and the insertion rod 442, one side, deviating from the insertion rod 442, of the end 4420 is an arc surface, and when the end 442 is completely inserted into the socket 43, the upper surface of the limiting rod 51 is attached to the clamping table 4421.
The implementation principle of the embodiment is as follows: in practical application, the base 1 is poured, the embedded insertion rods 10 are embedded into the base 1, then the prefabricated wall boards 2 are hoisted in sequence, after the prefabricated wall boards 2 are hoisted, L-shaped steel clamps are arranged between the prefabricated wall boards 2 and the base 1, and transverse steel clamps 22 are arranged on two adjacent prefabricated wall boards 2; then fixing the superposed beam 30 on the wall surface formed by the prefabricated wall board 2, hoisting the superposed floor slab 31, overlapping the superposed floor slab 31 in a frame formed by the superposed beam 30, and pouring the upper surface of the superposed floor slab 31 after the superposed floor slab 31 is hoisted; then installing the suspended ceiling, when installing the suspended ceiling, fixing the fixing column 40 on the laminated floor slab 31 by using an expansion bolt, then screwing a hexagon nut, penetrating the fixing column 40 through the light steel keel 41, and then screwing a hexagon nut, wherein the light steel keel 40 is clamped by the two hexagon nuts; then, a connecting column 42 is installed, a fastening nut 421 is screwed on the connecting column 42, the upper end of the connecting column 42 penetrates through the position adjusting hole 410, a clamping nut 420 is screwed on the connecting column 42, the light steel keel 41 is clamped by the clamping nut 420 and the fastening nut 421, and the connecting column 42 is fixed on the light steel keel 41; then, the ceiling partition plate 44 is installed, the first ceiling partition plate 44 is installed at the corner, the end of the first ceiling partition plate 44 provided with the slot 441 is embedded into the embedding slot 23 of one wall, one side of the ceiling partition 44 adjacent to the slot 441 is inserted into the caulking groove 23 of the adjacent wall, then, the insertion rod 442 of the ceiling partition 44 is pressed upward in alignment with the receptacle 43, the arc surface of the tip 4420 exerts an upward force on the inclined surface of the stopper rod 51, under the action of the end 4420, the limiting rod 51 moves towards the outside of the socket 43, so that the sliding block 52 is driven to move, the pressure spring 53 contracts, when the tip 4420 is completely inserted into the socket 43, the stopper 51 corresponds to the catching table 4421, under the action of the pressure spring 53, the limiting rod 51 moves towards the socket 43 and is clamped into the clamping table 4421, and the clamping position is a plane, so that the inserting rod 442 can be kept stable in the socket 43; the ceiling partition plate 44 has certain elastic deformation capacity and can bear certain external force for bending deformation, so that the ceiling partition plate 44 has enough installation space when being installed; after the first ceiling partition plate 44 is installed, inserting a bayonet pin 440 of the second ceiling partition plate 44 into a slot 41 of the first ceiling partition plate 44, then inserting an inserting rod 442 on the second ceiling partition plate 44 into a corresponding socket 43, splicing and installing the ceiling partition plates 44 according to the same method, after the first group of ceiling partition plates 44 are installed, installing the ceiling partition plates 44 on opposite side walls according to the same installation method, after two groups of ceiling partition plates 44 on opposite side walls are installed, installing the ceiling partition plate 44 in the middle part according to the same method by taking one group of ceiling partition plates 44 as a reference, and mutually abutting the side surfaces of every two adjacent groups of ceiling partition plates 44; because the ceiling partition plates 44 are installed in an embedded mode, and the whole ceiling is embedded with the surrounding wall bodies, gaps between the ceiling partition plates 44 and the wall bodies can be filled, the indoor and external heat exchange capacity is reduced, and therefore the heat insulation performance of the ceiling is improved.
In practical application, by adopting the installation method, although gaps between two adjacent ceiling partition plates 44 in each group of the ceiling partition plates 44 and gaps between the ceiling partition plates 44 and the wall surface are filled, a certain gap is still inevitable at the abutting part between two adjacent groups of the ceiling partition plates 44, and the gaps still have certain influence on the heat insulation performance of the suspended ceiling.
In order to further improve the heat insulation performance of the suspended ceiling, in fig. 1 and 5, sealing strips 6 are arranged at the abutting positions of every two groups of suspended ceiling partition boards 44; the sealing strip 6 is a rubber strip, and the sealing strip 6 comprises a base part 60 and a sealing part 61; the base 60 is in the form of a slab; one side surface of the sealing part 61 is vertically arranged on the upper surface of the base part 60, the sealing part 61 and the base part 60 are integrally formed, and the sealing part 61 and the base part 60 are arranged into a T-shaped structure; the clamping wings 610 are formed by extending from one end of the sealing part 61, which is far away from the base part 60, to two sides, and the clamping wings 610 on the two sides of the sealing part 61 are arranged obliquely downwards.
The implementation principle of the sealing strip is as follows: in practical application, assemble the back with the furred ceiling baffle 44 one by one, aim at the seam crossing of every two sets of furred ceiling baffle 44 with centre gripping wing 610 and inwards press, the folding and laminating of the surface of sealing 61 with the centre gripping wing 610 of sealing 61 both sides, when sealing 61 completely pressed into the gap between two sets of adjacent furred ceiling baffle 44, centre gripping wing 610 salient furred ceiling baffle 44's upper surface, centre gripping wing 44 opens this moment, the centre gripping wing 44 of sealing 61 both sides is the joint respectively in the upper surface of two sets of adjacent furred ceiling baffle 44, sealing strip 6 maintains stably between two sets of furred ceiling baffle 44, sealing strip 6 can fill up the butt seam between two sets of adjacent furred ceiling baffle 44, further improve the thermal-insulated thermal insulation performance of furred ceiling.
The embodiments of the present invention are preferred embodiments of the present invention, and the scope of the present invention is not limited by these embodiments, so: all equivalent changes made according to the structure, shape and principle of the invention are covered by the protection scope of the invention.
Claims (10)
1. A modular assembly building comprises a base (1), prefabricated wall panels (2), a beam-slab system (3) and a ceiling system (4); the prefabricated wall boards (2) are provided with a plurality of blocks and are arranged on the base (1); the beam-slab system (3) comprises a superposed beam (30) and a superposed floor slab (31); the superposed beam (30) is fixed above the prefabricated wall plate (2), and the superposed beam (30) forms a frame structure above the prefabricated wall plate (2); the laminated floor slabs (31) are arranged in a plurality of blocks, the laminated floor slabs (31) are horizontally arranged on a frame formed by the laminated beams (30) and are fixedly connected with the laminated beams (30), and the prefabricated wall boards (2) and the laminated floor slabs (31) form a wall body and a top structure; the ceiling system (4) is arranged below the composite floor slab (31); the method is characterized in that: the positions with the same height on the wall body formed by the prefabricated wall boards (2) are respectively provided with a transverse caulking groove (23), and the caulking grooves (23) on two adjacent wall bodies are communicated; the ceiling system (4) includes a ceiling partition (44); the suspended ceiling partition plates (44) are fixedly connected with the composite floor slab (31), the suspended ceiling partition plates (44) are spliced and arranged into a group along the extending direction of the caulking groove (23) on one side, a plurality of groups of suspended ceiling partition plates (44) are spliced and arranged below the composite floor slab (31) to form a whole suspended ceiling plane, and the edge of the suspended ceiling plane is embedded in the caulking groove (23); the suspended ceiling partition plates (44) are of plate-shaped structures, clamping pins (440) are convexly arranged on one side of each suspended ceiling partition plate (44), slots (441) are arranged on the other side opposite to the suspended ceiling partition plates, the clamping pins (440) are matched with the slots (441), and the clamping pins (440) and the slots (441) on two adjacent suspended ceiling partition plates (44) on each group of suspended ceiling partition plates (44) are mutually embedded.
2. A modular fabricated building according to claim 1, wherein: the suspended ceiling system (4) further comprises a plurality of fixing columns (40), light steel keels (41) and connecting columns (42), the plurality of fixing columns (40) are arranged in parallel along the prefabricated wall board (2) on one side, one group of fixing columns (40) is formed, and the plurality of groups of fixing columns (40) are arranged on the lower surface of the laminated floor slab (31) in parallel; a plurality of light steel keels (41) are arranged, and each light steel keel (41) is correspondingly fixed at the lower end of each group of fixing columns (40); the connecting columns (42) are vertically arranged, the upper ends of the connecting columns (42) are fixedly connected with the light steel keels (41), and the connecting columns (42) are uniformly distributed along the length direction of the light steel keels (41); the ceiling partition plate (44) is detachably and fixedly connected with the connecting column (42); the ceiling partition plates (44) are arranged into a group along the arrangement direction of the light steel keels (41), and the plurality of groups of ceiling partition plates (44) are arranged into a whole ceiling plane.
3. A modular fabricated building according to claim 2, wherein: the ceiling system (4) further comprises a socket (43); the socket (43) is fixed at one end of the connecting column (42) deviating from the light steel keel (41); an inserting rod (442) is fixed on one surface of the ceiling partition plate (44) deviating from the ground, the inserting rod (442) is perpendicular to the plate surface of the ceiling partition plate (44), and the inserting rod (442) corresponds to the socket (43) and is inserted into the socket (43); a stopper (5) for restricting the insertion rod (442) from coming out of the socket (43) is inserted into the socket (43).
4. A modular fabricated building according to claim 3, wherein: the socket (43) is of a hollow structure, the upper end of the socket (43) is fixedly connected with the lower end of the connecting column (42), and the lower end of the socket (43) is provided with an opening; a positioning hole (430) is formed in the outer wall of the socket (43); the limiting piece (5) is correspondingly arranged at the positioning hole (430); the limiting piece (5) is inserted into the positioning hole (430) and one end of the limiting piece is positioned in the socket (43); an end head (4420) is arranged at one end, away from the ceiling partition plate (44), of the insertion rod (442) in a protruding mode, one face, connected with the insertion rod (442), of the end head (4420) is a plane, and an L-shaped clamping table (4421) is formed between the end head (4420) and the insertion rod (442); when the inserting rod (442) is completely inserted into the socket (43), the limiting piece (5) is clamped on the clamping table (4421).
5. A modular fabricated building according to claim 4, wherein: the limiting piece (5) comprises a limiting rod (51), and the limiting rod (51) penetrates through the positioning hole (430) to be clamped on the clamping table (4421).
6. A modular fabricated building according to claim 5, wherein: the limiting piece (5) further comprises a shell (50), a sliding block (52) and a pressure spring (53); the shell (50) is of a hollow structure and is fixed on the outer wall of the socket (43); the limiting rod (51) penetrates through the shell (50), two ends of the limiting rod are located outside the shell (50), the limiting rod (51) is in sliding fit with the shell (50), one end of the limiting rod (51) penetrates through the positioning hole (430) to be located in the socket (43), and the limiting rod (51) is in sliding fit with the positioning hole (430); the sliding block (52) is arranged in the shell (50) and is vertically and fixedly connected with the limiting rod (51); the pressure spring (53) is sleeved on the limiting rod (51), two ends of the pressure spring are respectively abutted to one ends of the sliding blocks (52) and the shell (50) departing from the positioning holes (430), and the pressure spring (53) is always in a compression state.
7. A modular fabricated building according to claim 6, wherein: the positioning hole (430) is a square hole; the limiting rod (51) is a square rod, and the end face of one end, located in the socket (43), of the limiting rod (51) is an inclined plane inclined from bottom to top; one surface of the end head (4420) departing from the inserting rod (442) is an arc surface, and when the end head (4420) is completely inserted into the socket (43), the upper surface of the limiting rod (51) is attached to the clamping table (4421).
8. A modular assembly building according to claim 6 or 7, wherein: an annular handle (510) is arranged at one end of the limiting rod (51) deviating from the positioning.
9. A modular fabricated building according to claim 2, wherein: a plurality of positioning holes (410) are formed in each light steel keel (41), and the plurality of positioning holes (410) are uniformly distributed along the length direction of the light steel keel (41); the upper end of the connecting column (42) is provided with threads, the outer diameter of the connecting column (42) is smaller than the inner diameter of the position adjusting hole (410) and penetrates through the position adjusting hole (410), one end of the connecting column (42) penetrating through the position adjusting hole (410) is connected with a clamping nut (420) in a threaded mode, a fastening nut (421) is connected to the lower portion of the connecting column (42) located in the position adjusting hole (410) in a threaded mode, and the clamping nut (420) and the fastening nut (421) are respectively abutted to the light steel keel (41).
10. A modular fabricated building according to claim 1, wherein: rubber sealing strips (6) are arranged at the abutting positions of every two groups of ceiling partition plates (44); the weather strip (6) comprises a base portion (60) and a sealing portion (61); the base (60) is in the shape of a lath; one side surface of the sealing part (61) is vertically arranged on the upper surface of the base part (60), the sealing part (61) and the base part (60) are integrally formed, and the sealing part (61) and the base part (60) are arranged to form a T-shaped structure; one end of the sealing part (61) departing from the base part (60) extends to two sides to form clamping wings (610), and the clamping wings (610) on the two sides of the sealing part (61) are obliquely and downwards arranged.
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| CN202010166252.7A CN111321803B (en) | 2020-03-11 | 2020-03-11 | Modular assembly type building |
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| CN202010166252.7A CN111321803B (en) | 2020-03-11 | 2020-03-11 | Modular assembly type building |
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| CN112922140A (en) * | 2021-01-26 | 2021-06-08 | 南京嘉奋棠建筑科技有限公司 | Construction method for building modular integrated house |
| CN114876052A (en) * | 2021-02-05 | 2022-08-09 | 陈良 | Size and height extensible fabricated building |
| CN114876098A (en) * | 2022-06-10 | 2022-08-09 | 彭小华 | Quick assembly disassembly's laboratory cuts off system |
| CN115306166A (en) * | 2022-08-26 | 2022-11-08 | 杭州中庆建设有限公司 | Prefabricated wallboard positioning device and positioning construction method thereof |
| CN114876052B (en) * | 2021-02-05 | 2024-06-04 | 陈良 | Size and height-expandable fabricated building |
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