CN112814181A - Heat-insulating wall for passive house and construction method thereof - Google Patents
Heat-insulating wall for passive house and construction method thereof Download PDFInfo
- Publication number
- CN112814181A CN112814181A CN202011633020.4A CN202011633020A CN112814181A CN 112814181 A CN112814181 A CN 112814181A CN 202011633020 A CN202011633020 A CN 202011633020A CN 112814181 A CN112814181 A CN 112814181A
- Authority
- CN
- China
- Prior art keywords
- heat
- vertical
- insulation board
- insulation plate
- insulation
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000010276 construction Methods 0.000 title claims abstract description 12
- 238000009413 insulation Methods 0.000 claims abstract description 191
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 87
- 239000010959 steel Substances 0.000 claims abstract description 87
- 230000000712 assembly Effects 0.000 claims abstract description 7
- 238000000429 assembly Methods 0.000 claims abstract description 7
- 230000003014 reinforcing effect Effects 0.000 claims description 45
- 238000009415 formwork Methods 0.000 claims description 28
- 238000003780 insertion Methods 0.000 claims description 26
- 230000037431 insertion Effects 0.000 claims description 26
- 238000003860 storage Methods 0.000 claims description 22
- 238000003825 pressing Methods 0.000 claims description 18
- 238000000034 method Methods 0.000 claims description 12
- 230000000149 penetrating effect Effects 0.000 claims description 9
- 238000004321 preservation Methods 0.000 claims description 9
- 238000004519 manufacturing process Methods 0.000 claims description 4
- 238000004804 winding Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 3
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 12
- 238000010586 diagram Methods 0.000 description 6
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Classifications
-
- 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
- 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
-
- 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
- E04B1/762—Exterior insulation of exterior walls
- E04B1/7629—Details of the mechanical connection of the insulation to the wall
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Acoustics & Sound (AREA)
- Building Environments (AREA)
Abstract
The application relates to a heat-insulating wall body for a passive house and a construction method thereof, belonging to the technical field of house construction and comprising a plurality of heat-insulating plate structures which are spliced with each other, wherein both sides of the heat-insulating plate structures which are spliced with each other are respectively and fixedly connected with a template, and the tops of the two templates are provided with clamping components for clamping the two templates; the heat insulation plate structure comprises a vertical heat insulation plate and a horizontal heat insulation plate which are fixedly and mutually perpendicular to each other, main body steel bars which are mutually spliced with the horizontal heat insulation plate are arranged on one side of the horizontal heat insulation plate, which is positioned on the vertical heat insulation plate, and steel wire mesh sheets which are mutually connected with the vertical heat insulation plate are arranged on the other side of the horizontal heat insulation plate, which is positioned on the vertical heat insulation plate; at least one locking assembly is installed on one side wall of the vertical heat-insulation plate, and a sliding groove for the locking assemblies of the adjacent vertical heat-insulation plates to be connected in an inserting mode is formed in the side wall, opposite to the locking assembly, of the vertical heat-insulation plate. This application has the effect that promotes joint strength between the adjacent insulation board structure.
Description
Technical Field
The application relates to the technical field of house construction, in particular to a heat-insulating wall body for a passive house and a construction method thereof.
Background
The passive house is a building which can maintain a comfortable indoor thermal environment without active heating, is a brand new energy-saving building concept advocated abroad, and is also an important opportunity and platform for promoting the energy-saving work of the building in China.
When a passive house is built in the related art, an integrated heat insulation plate structure is adopted to manufacture a wall body. As shown in fig. 1, this structure includes vertical insulation board 1 and horizontal insulation board 2 that mutually perpendicular set up, and the both sides that lie in vertical insulation board 1 on horizontal insulation board 2 are provided with main part reinforcing bar 3 and wire mesh 4 respectively, and main part reinforcing bar 3 and wire mesh 4 are pegged graft respectively on horizontal insulation board 2. When the wall body is manufactured, the steel wire mesh frame heat-insulation plate structure is required to be spliced according to the size of the wall body, then the two sides of the main steel bars 3 and the steel wire mesh sheets 4 on the side wall of the horizontal heat-insulation plate 2 are respectively connected with the formworks 8 through bolts, concrete is poured towards the positions between the two formworks 8, and when the concrete is formed, the steel wire mesh frame heat-insulation plate structure is located on the inner side of the concrete, so that a complete wall body structure is formed.
When splicing adjacent insulation board structures, glue needs to be smeared on the side wall of the vertical insulation board 1, and then the adjacent vertical insulation board 1 is bonded together.
To the correlation technique among the above-mentioned, the inventor thinks that there may be the unstable condition of connection in adopting sticky mode to connect between the adjacent vertical insulation board 1 to probably make adjacent insulation board structure fracture, thereby lead to the not even enough of in-process concrete placement of concreting, and then influence the heat preservation effect of wall body.
Disclosure of Invention
In order to improve the connection strength between adjacent heat-insulation plate structures, the application provides a heat-insulation wall body for a passive house and a construction method thereof.
In a first aspect, the application provides a thermal insulation wall for a passive house, which adopts the following technical scheme:
the heat insulation wall body for the passive house comprises a plurality of heat insulation plate structures which are spliced with each other, wherein two sides of the plurality of heat insulation plate structures which are spliced with each other are respectively and fixedly connected with formworks, and a plurality of clamping assemblies for clamping the two formworks are arranged at the tops of the two formworks;
the heat insulation plate structure comprises a vertical heat insulation plate and a horizontal heat insulation plate which are fixedly and mutually perpendicular to each other, main body steel bars which are mutually spliced with the horizontal heat insulation plate are arranged on one side of the horizontal heat insulation plate, which is positioned on the vertical heat insulation plate, and steel wire mesh sheets which are mutually connected with the vertical heat insulation plate are arranged on the other side of the horizontal heat insulation plate, which is positioned on the vertical heat insulation plate;
at least one locking assembly is installed on one side wall of the vertical heat-insulation plate, and a sliding groove for the locking assemblies of the adjacent vertical heat-insulation plates to be connected in an inserting mode is formed in the side wall, opposite to the locking assembly, of the vertical heat-insulation plate.
Through adopting above-mentioned technical scheme, when needs make the wall body, at first make the heated board structure, when making the heated board structure, at first peg graft vertical heated board on horizontal heated board, then install main part reinforcing bar and wire net piece respectively on horizontal heated board to form the integrated structure, can strengthen the stability of structure.
The length as required splices the heated board structure after the heated board preparation is accomplished, and the concatenation is fixed mounting template respectively in the both sides of heated board structure after accomplishing, utilizes clamping components to press from both sides the top of two templates after that, and the template of both sides is demolishd to the concreting in the space between two templates at last towards the concrete between two templates after the concrete shaping to form complete wall structure. Through pegging graft locking Assembly can promote the joint strength between two adjacent heated board structures on adjacent vertical heated board to can reduce two adjacent heated board structures and take place cracked possibility.
Optionally, the locking assembly comprises an insertion column fixedly connected to the side wall of the vertical heat-insulation board, the end portion of the insertion column is hinged to two oppositely arranged clamping blocks, one end of each clamping block, which is obliquely arranged and close to the insertion column, protrudes out of the side wall of the insertion column, the insertion column is fixedly connected with a mounting plate located between the two clamping blocks, springs are fixedly connected to the upper surface and the lower surface of the mounting plate respectively, the other ends of the springs are fixed to the clamping blocks on the same side respectively, a storage cavity communicated with the sliding groove is formed in the vertical heat-insulation board and located inside the sliding groove, and the diameter of the storage cavity is larger than that of the sliding groove.
By adopting the technical scheme, when two adjacent insulation board structures need to be connected, the fixture block is firstly aligned to the sliding groove of the adjacent vertical insulation board, then the fixture block is pushed to move towards the inside of the sliding groove, and in the moving process, the end part of the fixture block is firstly contacted with the opening of the sliding groove; then continue to promote vertical heated board, two fixture blocks that set up relatively this moment can rotate towards the centre, can compress the spring in the middle of the while, when the fixture block got into the sliding tray completely, the fixture block reaches the maximum value to the compression capacity of spring, continue to promote vertical heated board after that, the in-process fixture block that promotes can remove gradually to the storage chamber in, when the fixture block completely removes to the storage intracavity portion, two vertical heated boards are in the same place each other in the laminating, the fixture block joint is on the terminal surface that storage chamber and sliding tray are connected this moment, thereby can prevent that two adjacent vertical heated boards from taking place to break away from after connecting, and then guarantee that two adjacent heated board structures connect steadily.
Optionally, the clamping assembly comprises a screw rod sequentially penetrating through the two templates, and two ends of the screw rod, which are located on the outer sides of the templates, are respectively in threaded connection with fastening nuts.
Through adopting above-mentioned technical scheme, when installing two templates in horizontal heated board's both sides, pass the top of two templates with the screw rod in proper order, then lie in the outside of two templates on the screw rod and connect fastening nut respectively, can press from both sides tightly two templates in the middle through revolving to twist fastening nut.
Optionally, the connecting assembly for connecting the steel wire mesh and the vertical heat-insulation plate is arranged by sequentially penetrating the steel wire mesh and the vertical heat-insulation plate.
Through adopting above-mentioned technical scheme, utilize coupling assembling to tightly connect the wire net on vertical insulation board when installing the wire net to can promote the joint strength between wire net and the vertical insulation board.
Optionally, the connecting assembly comprises a connecting cushion block located between the steel wire mesh and the vertical heat-insulation board, an inserting rod penetrates through the connecting cushion block and the vertical heat-insulation board, an end cover for pressing the steel wire mesh on the connecting cushion block is fixedly connected to the end portion of the inserting rod, and a pressing block is connected to one side, located on the vertical heat-insulation board and far away from the steel wire mesh, of the inserting rod in a threaded manner.
By adopting the technical scheme, when the vertical heat-insulation plate and the steel wire mesh are required to be connected, the insertion rod sequentially penetrates through the steel wire mesh, the connecting cushion block and the vertical heat-insulation plate, then the pressing block is screwed, and the pressing block can be pressed on one side, away from the steel wire mesh, of the vertical heat-insulation plate in the process of screwing the pressing block; the end cover at the end part of the inserting rod can compress the steel wire mesh on the connecting cushion block in the process of screwing the pressing block, and the connecting cushion block is tightly attached to the vertical heat-insulating plate at the moment, so that the connection between the vertical heat-insulating plate and the steel wire mesh is completed.
Optionally, the main body reinforcing steel bars comprise a plurality of vertical supporting columns inserted on the horizontal heat-insulation plate, a plurality of annular reinforcing steel bars are wound on the outer sides of the supporting columns, and the positions of the main body reinforcing steel bars and the positions of the annular reinforcing steel bars which are connected with each other are fixed through steel wire ropes which can generate plastic deformation.
Through adopting above-mentioned technical scheme, after pegging graft the support post on horizontal insulation board, can make a plurality of ring-shaped steel bars link together steadily through the outside winding ring-shaped steel bar at a plurality of support posts to can promote the structural stability of main part reinforcing bar.
Optionally, the end of the insertion rod is slidably inserted with a sleeve, the sleeve and the pressing block are respectively and fixedly connected with a limiting block, an insertion hole in the vertical direction is formed in the limiting block, a reinforcing rod is arranged on the insertion hole and is inserted into the horizontal heat-insulation plate, and the top of the reinforcing rod is fixedly connected with a hook which is hooked with the annular steel bar.
Through adopting above-mentioned technical scheme, after connecting main part reinforcing bar on horizontal insulation board, through pegging graft the anchor strut respectively on the stopper of sleeve pipe and compact heap to make the bottom of anchor strut peg graft on horizontal insulation board, can make anchor strut and main part reinforcing bar be connected at the top fixed connection couple of anchor strut simultaneously, thereby can make vertical insulation board, horizontal insulation board and main part reinforcing bar link together, and then promote the joint strength of integration insulation board structure.
Optionally, a reinforcing mesh for connecting the two steel meshes is arranged between the two adjacent steel meshes.
Through adopting above-mentioned technical scheme, after being in the same place adjacent heated board structure concatenation, consolidate the net piece through wire rope fixed connection on two adjacent wire net pieces to can connect two adjacent wire net pieces, and then can promote the joint strength between the adjacent heated board structure.
In a second aspect, the present application provides a construction method applied to the aforementioned heat insulation wall for a passive room, which adopts the following technical scheme:
a construction method of a heat insulation wall for a passive house comprises the following steps:
s1, manufacturing a heat insulation plate structure: firstly, inserting a vertical heat-insulation plate on a horizontal heat-insulation plate, then sequentially penetrating an insertion rod through a steel wire mesh, a connecting cushion block and the vertical heat-insulation plate, screwing a pressing block on one side of the insertion rod far away from the steel wire mesh, then inserting a main reinforcing steel bar on the horizontal heat-insulation plate, finally penetrating a reinforcing rod through a limiting block and inserting the reinforcing rod on the horizontal heat-insulation plate, and then hanging a hook on the main reinforcing steel bar;
s2, splicing the heat preservation plate structure: inserting the fixture blocks on the vertical heat-insulation plates into the sliding grooves of the adjacent vertical heat-insulation plates, wherein the fixture blocks can move into the storage cavity and abut against the side walls of the storage cavity in the inserting process, and the adjacent vertical heat-insulation plates are tightly attached to each other;
s3, installing a template: fixedly connecting the templates to the side walls of the horizontal heat-insulation plates through bolts, sequentially penetrating screw rods through the tops of the two templates, and screwing fastening nuts at positions of the screw rods, which are positioned on the outer sides of the two templates;
s4, pouring concrete: pouring concrete between the two templates, and fixedly connecting the concrete with the heat insulation plate structure after pouring;
s5, removing the template: after the concrete is formed, the bolts on the templates are removed, so that the templates on the two sides can be removed.
By adopting the technical scheme, when the wall body needs to be manufactured, each independent insulation board structure is manufactured firstly, and the vertical insulation boards, the horizontal insulation boards, the steel wire mesh sheets and the main reinforcing steel bars are arranged into an integrated structure, so that the structural strength of the insulation board structure can be improved; secondly, connecting adjacent insulation board structures, and inserting the fixture blocks into the sliding grooves and finally clamping the fixture blocks in the storage cavity when the insulation board structures are connected, so that the adjacent insulation board structures are connected and the connection strength of the adjacent insulation board structures is enhanced; then, the templates are arranged on two sides of the heat-insulation plate structure, and the two templates are clamped by using screws; and then pouring concrete between the two formworks, and finally removing the formworks on the two sides after the concrete is formed, thereby forming a complete wall structure.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the locking assemblies are arranged on the side walls of the vertical heat-insulation plates, the sliding grooves are formed in the opposite side walls, so that when two adjacent heat-insulation plate structures are connected, the clamping blocks of the locking assemblies are inserted into the sliding grooves of the adjacent vertical heat-insulation plates, and the clamping blocks can slide into the storage cavities and are clamped by arranging the storage cavities communicated with the sliding grooves, so that the adjacent vertical heat-insulation plates are stably connected together, and the possibility of breakage of the adjacent heat-insulation plate structures is reduced;
2. the reinforcing mesh is arranged between the two adjacent steel wire meshes, so that the two adjacent steel wire meshes can be connected, and the connection strength between the adjacent insulation board structures can be improved;
3. the clamping components for clamping the two templates are arranged at the tops of the two templates, so that the phenomenon that the tops of the two templates incline towards the outer side in the concrete pouring process can be avoided, and the quality of a wall body is guaranteed.
Drawings
Fig. 1 is a schematic structural view of a wall structure according to the related art.
Fig. 2 is a schematic structural diagram of a wall structure in an embodiment of the present application.
Fig. 3 is a schematic structural diagram showing the interconnection of the vertical heat-insulating plate, the horizontal heat-insulating plate and the main reinforcing steel bars in the embodiment of the present application.
Fig. 4 is a schematic structural diagram showing the interconnection of the vertical heat-insulating plate, the horizontal heat-insulating plate and the steel wire mesh sheet in the embodiment of the present application.
Fig. 5 is a schematic structural diagram showing the interconnection of the steel mesh and the connecting assembly in the embodiment of the present application.
Fig. 6 is a schematic structural diagram showing the mutual connection of the main reinforcing steel bars, the connecting assembly and the reinforcing rods in the embodiment of the present application.
Fig. 7 is a schematic structural view of a locking assembly embodied in the embodiment of the present application.
Figure 8 is a schematic view of the embodiment of the present application showing the locking assembly inserted within the storage chamber.
Fig. 9 is a schematic structural diagram showing that the reinforcing mesh is connected to two adjacent steel mesh sheets in the embodiment of the present application.
Description of reference numerals: 1. a vertical heat-insulating plate; 11. a sliding groove; 12. a storage chamber; 2. a horizontal insulation board; 21. inserting grooves; 3. main body steel bars; 31. supporting the upright post; 32. an annular reinforcing bar; 33. a wire rope; 4. a steel wire mesh sheet; 41. horizontal ribs; 42. vertical ribs; 43. reinforcing the mesh sheet; 5. a connecting assembly; 51. a plug rod; 511. a threaded segment; 52. an end cap; 53. connecting the cushion blocks; 531. a chuck; 5311. positioning a fixture block; 5312. a card slot; 54. a gasket; 55. a compression block; 56. a sleeve; 57. a limiting block; 571. inserting holes; 6. a reinforcing rod; 61. hooking; 7. a locking assembly; 71. inserting the column; 72. an arc-shaped plate; 73. a clamping block; 74. mounting a plate; 75. a spring; 8. a template; 9. a clamping assembly; 91. a screw; 92. and (5) tightening the nut.
Detailed Description
The present application is described in further detail below with reference to figures 2-9.
The embodiment of the application discloses passive room is with heat preservation wall.
Referring to fig. 2, a thermal insulation wall for passive room includes a plurality of insulation board structures of splicing each other, all is provided with two locking Assembly 7 that carry out locking with adjacent insulation board structure on every insulation board structure, after a plurality of insulation board structures are spliced, at the both sides of the insulation board structure that the concatenation was accomplished respectively fixedly connected with template 8, still be provided with a plurality of tight subassemblies 9 of clamp to two templates 8 in the upper boundary department of two templates 8.
Referring to fig. 3, the heated board structure includes vertical heated board 1 and horizontal heated board 2 that mutually perpendicular placed, offers at the upper surface of horizontal heated board 2 and supplies vertical heated board 1 to carry out the inserting groove 21 of pegging graft, and when vertical heated board 1 and horizontal heated board 2 connect, vertical heated board 1 pegs graft in the inserting groove 21 of horizontal heated board 2.
A main body steel bar 3 which is mutually spliced with the horizontal heat-insulation plate 2 is arranged on one side of the upper surface of the horizontal heat-insulation plate 2, which is positioned on the vertical heat-insulation plate 1; and a vertically placed steel wire mesh 4 is arranged on the other side of the upper surface of the horizontal heat-insulation plate 2, which is positioned on the vertical heat-insulation plate 1. The upper ends of the steel wire mesh 4, the vertical heat-insulation plate 1 and the main steel bars 3 are positioned on the same horizontal plane.
Referring to fig. 4, the steel wire mesh 4 is formed by welding a plurality of horizontal ribs 41 and vertical ribs 42 which are mutually crossed, and a connecting assembly 5 for connecting the steel wire mesh 4 and the vertical heat-insulating board 1 is arranged by sequentially penetrating the steel wire mesh 4 and the vertical heat-insulating board 1.
Referring to fig. 4 and 5, the connection assembly 5 includes an insertion rod 51 sequentially penetrating through the steel wire mesh 4 and the vertical heat insulation board 1, a connection cushion block 53 slidably sleeved on the insertion rod 51, and a pressing block 55 in threaded connection with the insertion rod 51.
Referring to fig. 5, an end cover 52 is arranged at the end portion of the insertion rod 51 located outside the steel wire mesh 4 in an integrally formed manner, the connecting cushion block 53 is located between the steel wire mesh 4 and the vertical heat insulation board 1, a chuck 531 integrally formed with the connecting cushion block 53 and connected to the end portion of the steel wire mesh 4 close to the connecting cushion block 53, four positioning fixture blocks 5311 are fixedly connected to the side wall of the steel wire mesh 4 close to the chuck 531, the four positioning fixture blocks 5311 are distributed at equal intervals along the circumferential direction of the chuck 531, and a clamping groove 5312 for clamping the horizontal rib 41 or the vertical rib 42 is formed between the two fixture blocks located on the same side and the insertion rod.
Referring to fig. 3 and 5, a threaded section 511 is arranged on the insertion rod 51 at one side of the vertical heat-insulation board 1 close to the main body steel bar 3, and the pressing block 55 is in threaded connection with the threaded section 511. Gasket 54 has still been cup jointed to the one side that lies in main part reinforcing bar 3 on peg graft pole 51, revolves when revolving to twist compact heap 55 and remove towards vertical insulation board 1 one side compact heap 55 can be with gasket 54 pressfitting on vertical insulation board 1.
When the steel wire mesh 4 and the vertical heat-insulation board 1 need to be connected, firstly, the vertical heat-insulation board 1 is uniformly provided with preformed holes for the insertion of the insertion rods 51, secondly, the connecting cushion block 53 is arranged at the position of the preformed hole, then the steel wire mesh 4 is clamped on the clamping groove 5312 of the chuck 531, then the inserting rod 51 sequentially penetrates through the connecting cushion block 53 and the vertical heat-insulation board 1, the steel wire mesh 4 is pressed in the clamping groove 5312 of the chuck 531, finally the gasket 54 is sleeved in from the other end of the inserting rod 51, and the pressing block 55 is screwed on the threaded section 511 of the plug rod 51, at this time, the end cap 52 can tightly press the steel wire mesh 4 in the credit card slot 5312 of the chuck 531 by screwing the pressing block 55, meanwhile, the pressing block 55 can tightly press the gasket 54 on the other side of the vertical heat-insulation board 1, so that the connection between the steel wire mesh sheet 4 and the vertical heat-insulation board 1 is completed.
Referring to fig. 3 and 6, the main reinforcing steel bar 3 includes four supporting columns 31 vertically disposed and inserted into the horizontal heat insulation board 2, two annular reinforcing steel bars 32 distributed along the vertical direction are sleeved on the outer sides of the four supporting columns 31, and four corners of the annular reinforcing steel bars 32 are fixed to the supporting columns 31 through steel wire ropes 33 respectively. The steel wire rope 33 can be deformed and wound on the support column 31 and the ring-shaped steel bar 32, so that the support column 31 and the ring-shaped steel bar 32 can be fixed.
The ring-shaped reinforcing bars 32 are linear in the initial state and can be plastically deformed, and when the ring-shaped reinforcing bars 32 need to be mounted on the support columns 31, the ring-shaped reinforcing bars 32 in the linear state sequentially bypass four support columns 31, so that the surrounding ring-shaped reinforcing bars 32 are formed.
Referring to fig. 5 and 6, a sleeve 56 is slidably sleeved at the end of the splicing rod 51 located on one side of the main body steel bar 3, a limit block 57 is fixedly connected to the side walls of the pressing block 55 and the sleeve 56 respectively, splicing holes 571 along the vertical direction are formed in the limit block 57 respectively, a vertical reinforcing rod 6 is arranged by penetrating the splicing holes 571, the lower end of the reinforcing rod 6 is spliced on the horizontal heat insulation plate 2, and an arc-shaped hook 61 is fixedly connected to the upper end of the reinforcing rod 6. When the reinforcing rod 6 passes through the insertion hole 571 on the limiting block 57, the hook 61 is hung on the annular steel bar 32 on the upper side, and the lower end of the reinforcing rod 6 is inserted on the horizontal heat-insulating plate 2. The position that is connected is carried out at anchor strut 6 and annular reinforcing bar 32 and is adopted wire rope 33 to be connected equally to make being connected more stable between anchor strut 6 and the annular reinforcing bar 32, and then can link together horizontal insulation board 2, vertical insulation board 1, main part reinforcing bar 3 and wire net piece 4 steadily, form the integral structure.
Referring to fig. 7 and 8, two locking assemblies 7 are respectively fixedly connected to the upper end and the lower end of one of the side walls of the vertical heat-insulating plate 1, a sliding groove 11 for the locking assembly 7 on the other vertical heat-insulating plate 1 to be inserted is formed in the side wall of the vertical heat-insulating plate 1 opposite to the locking assembly 7, a storage cavity 12 with the diameter larger than that of the sliding groove 11 is further formed in the end portion, located on the inner side of the vertical heat-insulating plate 1, of the sliding groove 11, and the sliding groove 11 is communicated with the storage cavity 12.
When two adjacent insulation board structures need to be connected, the locking assembly 7 on one vertical insulation board 1 is inserted into the sliding groove 11 of the other vertical insulation board 1, and in the inserting process, the end part of the clamping block 73 is firstly contacted with the opening of the sliding groove 11; then continue to promote vertical insulation board 1, two fixture blocks 73 of relative setting this moment can rotate towards the centre, can compress middle spring 75 simultaneously, when fixture block 73 gets into sliding tray 11 completely, fixture block 73 reaches the maximum value to spring 75's compressive capacity, continue to promote vertical insulation board 1 after that, the in-process fixture block 73 of promotion can remove gradually to storage chamber 12 in, when fixture block 73 completely moves to storage chamber 12 inside, two vertical insulation board 1 are in the same place each other in the laminating, the fixture block 73 joint is on the terminal surface that storage chamber 12 is connected with sliding tray 11 this moment, thereby can prevent that two adjacent vertical insulation board 1 from taking place to break away from after connecting.
Referring to fig. 9, when two adjacent insulation board structures are connected together, the steel wire meshes 4 of the two insulation board structures are butted with each other, at this time, a reinforcing mesh 43 is connected between the two adjacent steel wire meshes 4 through a steel wire rope 33, and the reinforcing mesh 43 is also in a mesh shape which is intersected with each other. Set up the reinforcement net piece 43 through the position at two steel mesh 4 interconnect and can connect two steel mesh 4 to can promote two adjacent heated board structure interconnect's stability.
After the reinforcing net piece 43 is connected to the adjacent heat insulation plate structures, the templates 8 are placed on two sides of the heat insulation plate structure after splicing, the templates 8 are fixedly connected to the side wall of the horizontal heat insulation plate 2 through bolts, and then the tops of the two templates 8 are clamped through the clamping assembly 9.
Referring to fig. 2, the clamping assembly 9 includes a screw 91 sequentially passing through the two formworks 8, fastening nuts 92 are respectively screwed on the ends of the screw 91 located outside the two formworks 8, and when the two formworks 8 need to be clamped and fastened, the fastening nuts 92 are screwed and the fastening nuts 92 abut against the side walls of the formworks 8, so as to complete clamping and fixing of the two formworks 8.
After the formworks 8 are fixed, concrete is poured inside the space enclosed by the two formworks 8, the concrete and the heat preservation plate structure can be tightly connected together through the poured concrete, and when the concrete is formed, the formworks 8 on two sides are detached, so that a complete wall structure can be formed.
The implementation principle of the heat-insulating wall body for the passive house in the embodiment of the application is as follows: when the heat-insulating wall is manufactured, firstly, each independent heat-insulating plate structure needs to be assembled; secondly, a plurality of insulation board structures are connected through a locking assembly 7, and when the insulation board structures are assembled, a reinforcing mesh 43 is connected to the steel wire meshes 4 of two adjacent insulation board structures, so that the insulation board structures are connected more stably; then, the two templates 8 are respectively connected to the side walls of the horizontal heat-insulation plate 2 through bolts, and the tops of the two templates 8 are clamped through a clamping assembly 9; and finally, pouring concrete in a space formed by the two formworks 8, dismantling the formworks 8 on two sides of the concrete after the concrete is formed, and connecting the concrete and the heat-preservation plate structure together to form a stable wall body.
The embodiment of the application also discloses a construction method of the heat-insulating wall body for the passive house. The construction method comprises the following steps:
s1, manufacturing a heat insulation plate structure: when the heat insulation plate structure is manufactured, firstly, an inserting groove 21 is formed in the horizontal heat insulation plate 2, and the vertical heat insulation plate 1 is inserted into the horizontal heat insulation plate 2; secondly, mounting the connecting cushion block 53 on the side wall of the vertical heat-insulation board 1 and mounting the steel wire mesh 4 on a chuck 531 of the connecting cushion block 53; then, the inserting rod 51 sequentially penetrates through the steel wire mesh 4, the connecting cushion block 53 and the vertical heat-insulation board 1, meanwhile, the pressing block 55 is required to be in threaded connection with the other side of the inserting rod 51, which is positioned on the vertical heat-insulation board 1, and at the moment, the end cover 52 can press the steel wire mesh 4 on the vertical heat-insulation board 1; then, inserting the main steel bar 3 on the horizontal heat insulation plate 2 at one side far away from the steel wire mesh 4; and finally, the reinforcing rod 6 penetrates through the limiting block 57 and is inserted into the horizontal heat-insulation plate 2, and the hook 61 can be hung on the main body steel bar 3 at the moment, so that the heat-insulation plate structure is manufactured.
S2, splicing the heat preservation plate structure: firstly, a locking component 7 on one vertical heat-insulation plate 1 is inserted into a sliding groove 11 of the other vertical heat-insulation plate 1, and a clamping block 73 in the locking component 7 can be clamped in a storage cavity 12 in the inserting process, so that two adjacent heat-insulation plates are connected together; and then, reinforcing meshes 43 are arranged on two adjacent steel wire meshes 4 through steel wire ropes 33, so that the adjacent insulation board structures are connected more stably.
S3, mounting the template 8: the formworks 8 are fixedly connected to the side wall of the horizontal heat-insulation plate 2 through bolts, then the screw rods 91 sequentially penetrate through the two formworks 8, and the outsides of the two formworks 8 on the screw rods 91 are respectively locked through fastening nuts 92.
S4, pouring concrete: and pouring transverse concrete into the cavity enclosed by the two formworks 8, and curing the concrete.
S5, removing the template 8: after the concrete between the two formworks 8 is formed, firstly, the clamping assembly 9 at the top of each formwork 8 is removed, then, the bolts between the formworks 8 and the horizontal heat-insulation plates 2 are removed, and finally, the formworks 8 on the two sides are removed, so that a complete wall body structure is formed.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (9)
1. The utility model provides a passive heat preservation wall body for room which characterized in that: the heat-insulation plate comprises a plurality of heat-insulation plate structures which are spliced with each other, wherein two sides of the plurality of heat-insulation plate structures which are spliced with each other are respectively and fixedly connected with a template (8), and a plurality of clamping assemblies (9) for clamping the two templates (8) are arranged at the tops of the two templates (8);
the insulation board structure comprises a vertical insulation board (1) and a horizontal insulation board (2) which are fixedly and mutually perpendicular to each other, wherein main body steel bars (3) which are mutually spliced with the horizontal insulation board (2) are arranged on one side of the horizontal insulation board (2) which is positioned on the vertical insulation board (1), and steel wire mesh sheets (4) which are mutually connected with the vertical insulation board (1) are arranged on the other side of the horizontal insulation board (2) which is positioned on the vertical insulation board (1);
at least one locking assembly (7) is installed on one side wall of the vertical heat-insulation board (1), and a sliding groove (11) for inserting the locking assembly (7) of the adjacent vertical heat-insulation board (1) is formed in the side wall, opposite to the locking assembly (7), of the vertical heat-insulation board (1).
2. The heat-insulating wall body for the passive room as claimed in claim 1, wherein: locking Assembly (7) include grafting post (71) of fixed connection on vertical heated board (1) lateral wall, the tip of grafting post (71) articulates there are two fixture blocks (73) that set up relatively, fixture block (73) slope sets up and is close to the one end protrusion in the lateral wall of grafting post (71), fixedly connected with is located mounting panel (74) between two fixture blocks (73) on grafting post (71), two surface fixedly connected with spring (75) respectively about mounting panel (74), the other end of spring (75) is fixed mutually with fixture block (73) of homonymy respectively, the inside that lies in sliding tray (11) on vertical heated board (1) is seted up storage chamber (12) that are linked together with sliding tray (11), the diameter of storage chamber (12) is greater than the diameter of sliding tray (11).
3. The heat-insulating wall body for the passive room as claimed in claim 1, wherein: the clamping assembly (9) comprises a screw rod (91) which sequentially penetrates through the two templates (8), and two ends, located on the outer sides of the templates (8), of the screw rod (91) are respectively in threaded connection with fastening nuts (92).
4. The heat-insulating wall body for the passive room as claimed in claim 1, wherein: the connecting component (5) for connecting the steel wire mesh (4) and the vertical heat-insulation board (1) is arranged on the steel wire mesh (4) and the vertical heat-insulation board (1) after the steel wire mesh (4) and the vertical heat-insulation board (1) are sequentially penetrated.
5. The heat-insulating wall body for the passive room as claimed in claim 4, wherein: the connecting assembly (5) penetrates through a connecting cushion block (53) located between the steel wire mesh (4) and the vertical heat-insulation plate (1), an inserting rod (51) is arranged on the connecting cushion block (53) and the vertical heat-insulation plate (1), an end cover (52) pressed on the connecting cushion block (53) by the steel wire mesh (4) is fixedly connected with the end portion of the inserting rod (51), and a pressing block (55) is connected to one side, located on the vertical heat-insulation plate (1), of the inserting rod (51) and far away from the steel wire mesh (4) through threads.
6. The heat-insulating wall body for the passive room as claimed in claim 5, wherein: main part reinforcing bar (3) include many vertical support post (31) of pegging graft on horizontal insulation board (2), many the outside winding of support post (31) has annular reinforcing bar (32), main part reinforcing bar (3) and annular reinforcing bar (32) interconnect's position is fixed through wire rope (33) that can take place plastic deformation.
7. The heat-insulating wall body for the passive room as claimed in claim 6, wherein: the end part of the insertion rod (51) is inserted with a sleeve (56) in a sliding mode, the sleeve (56) and the pressing block (55) are respectively and fixedly connected with a limiting block (57), an insertion hole (571) in the vertical direction is formed in the limiting block (57), a reinforcing rod (6) which is inserted with the horizontal heat-insulation plate (2) in a mutual insertion mode is arranged through the insertion hole (571), and a hook (61) which is connected with the annular steel bar (32) in a mutual hanging mode is fixedly connected to the top of the reinforcing rod (6).
8. The heat-insulating wall body for the passive room as claimed in claim 1, wherein: and a reinforcing mesh (43) for connecting the two steel wire meshes (4) is arranged between every two adjacent steel wire meshes (4).
9. The construction method applied to the heat preservation wall body for the passive house as claimed in any one of the preceding claims 1 to 8, is characterized by comprising the following steps:
s1, manufacturing a heat insulation plate structure: firstly, a vertical heat-insulation board (1) is spliced on a horizontal heat-insulation board (2), then a splicing rod (51) sequentially penetrates through a steel wire mesh (4), a connecting cushion block (53) and the vertical heat-insulation board (1), a pressing block (55) is screwed on one side, far away from the steel wire mesh (4), of the splicing rod (51), then a main body steel bar (3) is spliced on the horizontal heat-insulation board (2), and finally a reinforcing rod (6) penetrates through a limiting block (57) and is spliced on the horizontal heat-insulation board (2), and at the moment, a hook (61) is hung on the main body steel bar (3);
s2, splicing the heat preservation plate structure: inserting a clamping block (73) on the vertical heat-insulation plate (1) into a sliding groove (11) of the adjacent vertical heat-insulation plate (1), wherein the clamping block (73) can move into the storage cavity (12) and is mutually abutted against the side wall of the storage cavity (12) in the inserting process, and at the moment, the adjacent vertical heat-insulation plates (1) are mutually attached;
s3, mounting template (8): fixedly connecting the templates (8) to the side walls of the horizontal heat-insulation plates (2) through bolts, sequentially penetrating screw rods (91) through the tops of the two templates (8), and screwing fastening nuts (92) at positions, located on the outer sides of the two templates (8), of the screw rods (91);
s4, pouring concrete: concrete is poured between the two formworks (8), and the concrete is fixedly connected with the heat-insulation plate structure after the pouring is finished;
s5, removing the template (8): after the concrete is formed, the bolts on the formworks (8) are removed, so that the formworks (8) on two sides can be removed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011633020.4A CN112814181A (en) | 2020-12-31 | 2020-12-31 | Heat-insulating wall for passive house and construction method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011633020.4A CN112814181A (en) | 2020-12-31 | 2020-12-31 | Heat-insulating wall for passive house and construction method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112814181A true CN112814181A (en) | 2021-05-18 |
Family
ID=75856596
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011633020.4A Pending CN112814181A (en) | 2020-12-31 | 2020-12-31 | Heat-insulating wall for passive house and construction method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112814181A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115198903A (en) * | 2022-08-04 | 2022-10-18 | 中建八局发展建设有限公司 | Integrated TQ steel wire mesh frame heat-insulation plate structure and construction method thereof |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2358530A1 (en) * | 1976-07-16 | 1978-02-10 | Ind Regionale Batiment | Block-locating tie for dry jointed partition wall - sits transversely in bed-joint and comprises two centrally tied parallel plates |
| CN208934185U (en) * | 2018-09-07 | 2019-06-04 | 山东荣胜节能科技有限公司 | A kind of dedicated fixed locking anchor bolt of steel wire and wall body structure having bridge cut-off effect |
| CN209779953U (en) * | 2019-03-05 | 2019-12-13 | 安徽省永安建筑有限公司 | Vertical connection structure of assembled shear force wall |
| CN210857551U (en) * | 2019-07-29 | 2020-06-26 | 阴鸿泽 | External wall insulation board supporting member and mounting structure thereof in insulation external wall |
| CN211286303U (en) * | 2019-11-20 | 2020-08-18 | 马金伟 | Accessory for built-in heat-preservation cast-in-place concrete composite wall net frame plate |
| CN211312969U (en) * | 2019-10-31 | 2020-08-21 | 广东正通博雅装饰工程有限公司 | Indoor assembled sandwich wallboard |
-
2020
- 2020-12-31 CN CN202011633020.4A patent/CN112814181A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2358530A1 (en) * | 1976-07-16 | 1978-02-10 | Ind Regionale Batiment | Block-locating tie for dry jointed partition wall - sits transversely in bed-joint and comprises two centrally tied parallel plates |
| CN208934185U (en) * | 2018-09-07 | 2019-06-04 | 山东荣胜节能科技有限公司 | A kind of dedicated fixed locking anchor bolt of steel wire and wall body structure having bridge cut-off effect |
| CN209779953U (en) * | 2019-03-05 | 2019-12-13 | 安徽省永安建筑有限公司 | Vertical connection structure of assembled shear force wall |
| CN210857551U (en) * | 2019-07-29 | 2020-06-26 | 阴鸿泽 | External wall insulation board supporting member and mounting structure thereof in insulation external wall |
| CN211312969U (en) * | 2019-10-31 | 2020-08-21 | 广东正通博雅装饰工程有限公司 | Indoor assembled sandwich wallboard |
| CN211286303U (en) * | 2019-11-20 | 2020-08-18 | 马金伟 | Accessory for built-in heat-preservation cast-in-place concrete composite wall net frame plate |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115198903A (en) * | 2022-08-04 | 2022-10-18 | 中建八局发展建设有限公司 | Integrated TQ steel wire mesh frame heat-insulation plate structure and construction method thereof |
| CN115198903B (en) * | 2022-08-04 | 2023-04-25 | 中建八局发展建设有限公司 | Integrated TQ steel wire mesh frame insulation board structure and construction method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| RU2526941C2 (en) | Method to make structure having prefabricated wooden frame and structure produced by this method | |
| CN112814181A (en) | Heat-insulating wall for passive house and construction method thereof | |
| CN211396135U (en) | Concrete wall adopting cast-in-place insulation board of aluminum-plastic compound die | |
| CN105971115B (en) | Truss element, jacking frame body, jacking apparatus, jacking and method for dismounting | |
| CN112796430A (en) | Integrated steel wire mesh frame heat-insulation plate structure for passive house | |
| CN212385315U (en) | Positioning device for assembling cross steel pull rod | |
| CN102828614A (en) | Building template system capable of being quickly detached and installed and installation method thereof | |
| CN210622106U (en) | Anti-seismic C-shaped steel component | |
| CN214462551U (en) | Concrete placement baffle convenient to assemble | |
| CN211816922U (en) | Steel construction assembled house frame construction | |
| CN211114703U (en) | House building electromechanical engineering is with portable maintenance frame | |
| CN212866835U (en) | Mounting member for building construction | |
| CN219773587U (en) | Concrete form easy to assemble | |
| CN216641095U (en) | Assembled standard component composite floor slab | |
| CN111827487A (en) | Prestressed formwork block system and construction method thereof | |
| CN213449461U (en) | Novel building template | |
| CN214006143U (en) | Steel wire mesh clamping piece for cast-in-place concrete heat-insulation wallboard | |
| CN114703968B (en) | Connecting node of concrete structure and steel structure | |
| CN218233920U (en) | Combined type concrete sandwich wall structure | |
| CN212405563U (en) | Dry type connecting device for vertical joint of wall | |
| CN220848190U (en) | Stone curtain wall mounting and fixing structure | |
| CN212027029U (en) | Scaffold frame for construction convenient to equipment | |
| CN214575956U (en) | Prefabricated polyhedral building component | |
| CN213296880U (en) | Constructional column | |
| CN211548770U (en) | Frame beam regularization template |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210518 |
|
| RJ01 | Rejection of invention patent application after publication |