CN112942602B - Heat insulation system of outer wall and construction method thereof - Google Patents
Heat insulation system of outer wall and construction method thereof Download PDFInfo
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- CN112942602B CN112942602B CN202110144345.4A CN202110144345A CN112942602B CN 112942602 B CN112942602 B CN 112942602B CN 202110144345 A CN202110144345 A CN 202110144345A CN 112942602 B CN112942602 B CN 112942602B
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- heated board
- heat insulation
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- 238000010276 construction Methods 0.000 title claims abstract description 9
- 238000009413 insulation Methods 0.000 title claims description 84
- 238000004321 preservation Methods 0.000 claims abstract description 19
- 229910000831 Steel Inorganic materials 0.000 claims description 100
- 239000010959 steel Substances 0.000 claims description 100
- 239000000853 adhesive Substances 0.000 claims description 10
- 230000001070 adhesive effect Effects 0.000 claims description 10
- 230000003014 reinforcing effect Effects 0.000 claims description 10
- 239000000565 sealant Substances 0.000 claims description 7
- 230000003292 diminished effect Effects 0.000 claims description 6
- 239000011248 coating agent Substances 0.000 claims description 3
- 238000000576 coating method Methods 0.000 claims description 3
- 239000003292 glue Substances 0.000 abstract description 14
- 238000000034 method Methods 0.000 description 15
- 238000009434 installation Methods 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 238000004026 adhesive bonding Methods 0.000 description 2
- 230000008602 contraction Effects 0.000 description 2
- 230000005489 elastic deformation Effects 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 230000001771 impaired effect Effects 0.000 description 2
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 229920006327 polystyrene foam Polymers 0.000 description 1
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Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—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
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—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
- E04B1/7625—Details of the adhesive connection of the insulation to the wall
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- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Acoustics & Sound (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Building Environments (AREA)
Abstract
The utility model belongs to the technical field of building structure and specifically relates to a heat preservation system of outer wall and construction method thereof is related to, including bonding the heated board on the wall, the heated board is provided with a plurality ofly, the heat preservation system of outer wall still includes the connecting plate, the connecting plate is located the inboard of the tip that two adjacent heated boards are close to each other, connecting plate and wall fixed connection, connecting plate width direction's both ends fixedly connected with locating part, outside locating part one end protrusion connecting plate is close to one side of heated board, the slot has been seted up to the heated board inboard, the locating part passes through the slot and pegs graft on the heated board, two adjacent heated boards all are connected with the connecting plate through locating part and slot, it has sealed glue to fill between two adjacent heated boards. In the use, the locating part on the connecting plate can reduce the too big possibility of the tip that two adjacent heated boards are close to each other to keeping away from each other or the direction that is close to each other removes, has reached the purpose that improves the steadiness that heated board and wall are connected.
Description
Technical Field
The application relates to the field of building structures, in particular to an external wall heat insulation system and a construction method thereof.
Background
In the building construction industry, the external wall insulation is compounded by polymer mortar, glass fiber gridding cloth, flame-retardant molded polystyrene foam boards or extruded sheets and the like, and is bonded and constructed on site.
Referring to fig. 1, the heat preservation system of outer wall is including installing heated board 1 in the 6 outsides of wall, and heated board 1 bonds with wall 6, and it has connecting piece 5 to peg graft the tip of heated board 1, and connecting piece 5 and 6 fixed connection of wall, heated board 1 are provided with a plurality ofly, fill between the gap of two adjacent heated boards 1 and seal glue. At the in-process of the heat preservation system of installation outer wall, at first scribble the adhesive with 1 backs of heated board to glue heated board 1 on wall 6, then use expansion bolts or other parts to fix on wall 6 with connecting piece 5 of pegging graft on heated board 1, connecting piece 5 can make heated board 1 and wall 6 be connected more firm, packs into sealed glue between 1 gaps of two adjacent heated boards at last, has just accomplished the installation of the heat preservation system of outer wall.
To the correlation technique among the above-mentioned, after outer wall heat preservation system has used a period, heated board 1 can be because wind blows, striking or deformation etc. reason and relative wall 6 have a micro displacement, gap size between adjacent heated board 1 can change this moment, when the gap size change of adjacent heated board 1 is too big, sealed glue can split, it is inboard that there is water to get into heated board 1 along sealed crack of gluing under rainfall or comparatively moist etc. the adhesive in the heated board 1 can become invalid after being soaked a period by the water, thereby make heated board 1 drop from wall 6 easily, so make the steadiness that heated board 1 is connected with wall 6 relatively poor.
Disclosure of Invention
In order to improve the stability of the connection of the heat insulation board and the wall surface, the application provides a heat insulation system of an outer wall and a construction method of the heat insulation system.
The application provides an external wall heat insulation system and a construction method thereof, which adopt the following technical scheme:
the utility model provides a heat preservation system of outer wall, including bonding the heated board on the wall, the heated board is provided with a plurality ofly, the heat preservation system of outer wall still includes the connecting plate, the connecting plate is located the inboard of the tip that two adjacent heated boards are close to each other, connecting plate and wall fixed connection, connecting plate width direction's both ends fixedly connected with locating part, outside locating part one end protrusion connecting plate is close to one side of heated board, the slot has been seted up to the heated board inboard, the locating part passes through the slot and pegs graft on the heated board, two adjacent heated boards all are connected with the connecting plate through locating part and slot, it has sealed glue to fill between two adjacent heated boards.
By adopting the technical scheme, in the process of installing the heat insulation system of the outer wall, the connecting plate is fixedly connected to the wall surface according to the size of the heat insulation plate, then the heat insulation plate is bonded to the wall, meanwhile, the limiting piece of the connecting plate can extend into the slot of the heat insulation plate, and finally, the sealant is filled in the gap between two adjacent heat insulation plates; in the use, the locating part on the connecting plate can reduce the tip that two adjacent heated boards are close to each other and remove too big possibility to the direction of keeping away from each other or being close to each other, thereby can reduce the too big possibility of gap change between two adjacent heated boards, consequently, can reduce sealed possibility of glue fracture, and then can reduce the water and trickle to the possibility that the heated board is close to one side of wall from sealed crack of gluing, consequently, the adhesive can keep dry state as far as possible, the purpose of the steadiness that the heated board is connected with the wall has been reached.
Optionally, one side of the connecting plate, which is close to the insulation boards, is connected with a fixture block, the fixture block is abutted between two adjacent insulation boards, the fixture block is provided with a plurality of, and the plurality of fixture block is distributed along the length direction of the connecting plate.
Through adopting above-mentioned technical scheme, in the use, when the tip that is close to each other of two adjacent heated boards removed to the direction that is close to each other, the tip that is close to each other of two adjacent heated boards can the butt on the fixture block, and the fixture block can further reduce the sealed glue between two adjacent heated boards and take place the possibility of fracture this moment, has reached the purpose that further improves the steadiness that heated board and wall are connected.
Optionally, the fixture block is kept away from the one end of connecting plate by the fixture block and is diminished to the one end sectional area that the fixture block is close to the connecting plate gradually, and the interval of two adjacent heated boards is diminished to the one side that the heated board is close to the wall by the one side that the heated board kept away from the wall gradually.
Through adopting above-mentioned technical scheme, in the use, the fixture block can reduce the heated board to the possibility of keeping away from the direction removal of wall to can reduce the impaired possibility of adhesive, and then can reduce the possibility that the heated board drops from the wall, reach the purpose that promotes the steadiness that heated board and wall are connected.
It is optional, one side that the connecting plate is close to the fixture block is seted up flutedly, one side fixedly connected with locating piece that the fixture block is close to the connecting plate, the locating piece passes through the recess and pegs graft in the connecting plate, be provided with locating component between locating piece and the connecting plate, locating component includes first billet and second billet, first billet and second billet all are located the recess, first billet fixed connection is outside the locating piece, second billet and connecting plate fixed connection, the one side of wall is kept away from at first billet to second billet butt, first billet and second billet all are provided with a plurality ofly, a plurality of first billets and a plurality of second billets all distribute along the circumference that the locating piece is parallel with the connecting plate, the length of slot along connecting plate width direction is greater than the length of locating part along connecting plate width direction.
By adopting the technical scheme, after the heat insulation board is installed, the positioning block fixedly connected with the clamping block can be inserted into the connecting plate through the groove, and the first steel bar and the second steel bar have elasticity, so that when the positioning block moves to the position where the first steel bar is abutted to one side, far away from the wall surface, of the second steel bar, the first steel bar and the second steel bar can elastically deform, and at the moment, the positioning block continues to move towards the direction of inserting into the groove until the first steel bar is abutted to one side, close to the wall surface, of the second steel bar; in the use, if the heated board is because expend with heat and contract with cold takes place deformation, then the locating part can take place to remove along the width direction of connecting plate in the slot, first billet and second billet can mutual butt and take place deformation, the fixture block can move in the direction of perpendicular wall relatively the heated board simultaneously, consequently, can make and have certain flexible space between two adjacent heated boards, so can reduce the heated board because expend with heat and contract with cold and the possibility that mutual extrusion damaged, reached the purpose that reduces the possibility that the heat preservation system of outer wall damaged.
Optionally, the first billet is kept away from the tip of locating piece to first billet along first billet and is close to the tip of locating piece, is kept away from the first billet by first billet a side direction first billet of wall and is close to the lopsidedness of wall, and the second billet is kept away from the tip of locating piece to the second billet along the second billet and is close to the tip of locating piece, is kept away from a side direction second billet of wall by the second billet and is close to the lopsidedness of wall.
By adopting the technical scheme, in the process of inserting the positioning block into the connecting plate through the groove, the inclined first steel bar can slide into the groove along the inclined second steel bar, and the positioning block can be conveniently inserted; after inserting the locating piece connecting plate, first billet butt is in second billet below, and the slope setting of first billet and second billet this moment can reduce the possibility of first billet along second billet roll-off recess, has reached the purpose that improves the structure steadiness of the insulation system of outer wall.
Optionally, the locating part has the steel sheet along the both sides butt of connecting plate width direction, and the steel sheet is the arch piece, and the steel sheet is located the slot, the both ends and the heated board fixed connection of steel sheet, the middle part butt of steel sheet on the locating part.
Through adopting above-mentioned technical scheme, when the interval of two adjacent heated boards changes, the locating part can be in the slot relative heated board along the width direction removal of connecting plate, the steel sheet of locating part one side can be extruded to the locating part this moment to make the steel sheet of locating part one side take place elastic deformation, the steel sheet can consume the power of heated board dislocation, the steel sheet can produce the power that resets to the heated board at the in-process of reconversion simultaneously, reached the purpose that reduces the possibility of the relative wall of heated board dislocation.
Optionally, the inner wall of the slot of the heat-insulation board is fixedly connected with a reinforcing plate, and two ends of the steel sheet are fixedly connected with the reinforcing plate.
Through adopting above-mentioned technical scheme, at the in-process that uses the heat preservation system of outer wall, the locating part can slide along the width direction of connecting plate relative heated board, and the inboard wearability of heated board is relatively poor, and the gusset plate can go up the inner wall of the slot of reinforcing heated board to can reduce the possibility that the locating part damaged the slot inner wall, reach the purpose that reduces the possibility that the heated board damaged.
Optionally, the locating part includes running roller and stopper, stopper and connecting plate fixed connection, and the running roller is located the stopper and keeps away from the tip of wall, and the running roller rotates with the stopper to be connected, and the running roller is parallel with the length direction of connecting plate, and the slot butt is passed through on the heated board in one side that the stopper was kept away from to the running roller, and the running roller is provided with a plurality ofly.
Through adopting above-mentioned technical scheme, at the gliding in-process of locating part relative heated board, the running roller can take place to rotate relative to the stopper, can reduce the too big possibility of frictional resistance between stopper and the heated board this moment to can reduce the possibility that the stopper damaged, reach the purpose that improves the heat preservation system's of outer wall steadiness.
Optionally, the end of the limiting block far away from the wall surface is gradually reduced from the end of the limiting block near the wall surface to the end of the limiting block far away from the wall surface.
Through adopting above-mentioned technical scheme, when the installation heated board, need aim at slot and stopper on the heated board and control heated board and stopper grafting, the tip sectional area that the wall was kept away from to the stopper is less, then need not to aim at slot and stopper strictly just can install the heated board on the connecting plate, has reached the purpose of making things convenient for the installation of heated board.
A construction method of a heat insulation system of an outer wall comprises the following steps:
s1, mounting the connecting plate on a wall surface;
s2, coating an adhesive on the back of the heat insulation plate, adhering the heat insulation plate to the wall surface, and inserting the limiting block into the slot from between the two steel sheets;
s3, inserting the positioning block into the connecting plate through the groove until the clamping block abuts against the position between two adjacent heat insulation plates;
and S4, filling sealant between two adjacent insulation boards.
Through adopting above-mentioned technical scheme, at the in-process of the insulation system of installation outer wall, the recess on the removal heated board aligns with the stopper on the connecting plate, because the both sides butt of stopper is on the steel sheet this moment, consequently can reduce when just installing the heated board the possibility that stopper along the both ends butt of connecting plate width direction on the slot inner wall to can reduce the stopper and do not have the possibility in removal space along connecting plate width direction in the heated board, reached and reduced the heated board because expend with heat and contract with cold and warp the purpose of the possibility of damaging.
In summary, the present application includes at least one of the following beneficial technical effects:
1. by arranging the connecting plate, the limiting part and the slot, the limiting part on the connecting plate can reduce the possibility that the end parts of two adjacent insulation boards which are close to each other move too much in the direction of being far away from or close to each other, and the purpose of improving the connection stability of the insulation boards and the wall surface is achieved;
2. by arranging the positioning block, the first steel bar and the second steel bar, a certain telescopic space can be formed between two adjacent heat-insulation plates, so that the possibility that the heat-insulation plates are mutually extruded and damaged due to expansion caused by heat and contraction caused by cold can be reduced, and the purpose of reducing the possibility of damage of a heat-insulation system of an outer wall is achieved;
3. through setting up running roller and stopper, reduce the too big possibility of frictional resistance between stopper and the heated board to can reduce the possibility that the stopper damaged, reach the purpose that improves the heat preservation system's of outer wall steadiness.
Drawings
FIG. 1 is a cross-sectional view of a prior art insulation system for an exterior wall;
FIG. 2 is a schematic structural view of an insulation system for an exterior wall according to an embodiment of the present application;
fig. 3 is a sectional view of an insulation system for an exterior wall according to an embodiment of the present application.
Description of reference numerals: 1. a thermal insulation board; 11. a slot; 12. a reinforcing plate; 2. a fixing device; 21. a connecting plate; 211. a groove; 22. a limiting member; 221. a roller; 222. a limiting block; 23. a clamping block; 231. positioning blocks; 3. a positioning assembly; 31. a first steel strip; 32. a second steel strip; 4. a steel sheet; 5. a connecting member; 6. a wall surface.
Detailed Description
The present application is described in further detail below with reference to figures 2-3.
The embodiment of the application discloses heat preservation system of outer wall. Referring to fig. 2, the heat preservation system of outer wall is including bonding heated board 1 on wall 6, and heated board 1 is provided with a plurality ofly, has packed sealed glue between two adjacent heated boards 1. In the use, a plurality of heated boards 1 splice on wall 6 and can reach the heat retaining purpose of outer wall, and sealed glue can promote the leakproofness of the heat preservation system of outer wall.
Referring to fig. 3, the heat preservation system of outer wall still includes fixing device 2, fixing device 2 is located between two adjacent heated boards 1, fixing device 2 includes connecting plate 21, connecting plate 21 is located the inboard of the tip that two adjacent heated boards 1 are close to each other, be provided with expansion bolts on connecting plate 21, connecting plate 21 passes through expansion bolts and 6 fixed connection of wall, expansion bolts is provided with a plurality ofly, a plurality of expansion bolts are along the length direction evenly distributed of connecting plate 21, the both ends fixedly connected with locating part 22 of connecting plate 21 width direction, locating part 22 one end protrusion connecting plate 21 is close to outside one side of heated board 1, slot 11 has been seted up to heated board 1 inboard, locating part 22 pegs graft on heated board 1 through slot 11, two adjacent heated boards 1 are all pegged graft through locating part 22 and slot 11 and connecting plate 21 and are cooperated.
Referring to fig. 3, in the process of installing the heat insulation system of the external wall, firstly, the connecting plate 21 is fixedly connected to the wall surface 6 according to the size of the heat insulation plate 1, then, the heat insulation plate 1 is bonded to the wall, meanwhile, the limiting piece 22 of the connecting plate 21 extends into the slot 11 of the heat insulation plate 1, and finally, sealant is filled in the gap between two adjacent heat insulation plates 1; in the use, the locating part 22 on the connecting plate 21 can reduce the end part that two adjacent heated boards 1 are close to each other and remove too big possibility to the direction of keeping away from each other or being close to each other, thereby can reduce the too big possibility of gap change between two adjacent heated boards 1, consequently, can reduce the sealed possibility of glue fracture, and then can reduce the water and trickle to the possibility that heated board 1 is close to one side of wall 6 from sealed crack of glue, consequently, the adhesive can keep dry state as far as possible, the purpose of the steadiness that heated board 1 and wall 6 are connected has been reached.
Referring to fig. 3, a reinforcing plate 12 is arranged in the slot 11 of the insulation board 1, and the reinforcing plate 12 is fixedly connected with the insulation board 1. At the in-process that uses the heat preservation system of outer wall, locating part 22 can slide along the width direction of connecting plate 21 relative to heated board 1, and the wearing feature of heated board 1 inboard is relatively poor, and gusset plate 12 can go up the inner wall of reinforcing heated board 1's slot 11 to can reduce the possibility that locating part 22 damaged slot 11 inner wall, reach the purpose that reduces the possibility that heated board 1 damaged.
Referring to fig. 3, fixing device 2 still includes fixture block 23, and fixture block 23 is connected in one side that connecting plate 21 is close to heated board 1, and fixture block 23 butt is between two adjacent heated boards 1, and fixture block 23 is provided with a plurality of, and a plurality of fixture block 23 distributes along the length direction of connecting plate 21, and fixture block 23 and expansion bolts set up along connecting plate 21 length direction interval in one side that wall 6 was kept away from to connecting plate 21. In the use, when the tip that is close to each other of two adjacent heated board 1 when removing to the direction that is close to each other, the tip that is close to each other of two adjacent heated board 1 can the butt on fixture block 23, and fixture block 23 can further reduce the sealed possibility that takes place the fracture between two adjacent heated board 1 this moment, has reached the purpose that further improves the steadiness that heated board 1 and wall 6 are connected.
Referring to fig. 3, the fixture block 23 is kept away from the one end of connecting plate 21 by fixture block 23 and is diminished gradually to the one end sectional area that fixture block 23 is close to connecting plate 21, and the interval of the tip that two adjacent heated boards 1 are close to each other is diminished gradually to one side that heated board 1 is close to wall 6 by one side that heated board 1 is kept away from wall 6, and fixture block 23 butt is between the tip that two adjacent heated boards 1 are close to each other. In the use, fixture block 23 can reduce the possibility that heated board 1 removed to the direction of keeping away from wall 6 to can reduce the impaired possibility of adhesive, and then can reduce the possibility that heated board 1 drops from wall 6, reach the purpose that promotes the steadiness that heated board 1 and wall 6 are connected.
Referring to fig. 3, a groove 211 is formed in one side of the connecting plate 21 close to the fixture block 23, the groove 211 is a circular groove, a positioning block 231 is fixedly connected to one side of the fixture block 23 close to the connecting plate 21, the positioning block 231 is cylindrical, and the positioning block 231 is inserted into the connecting plate 21 through the groove 211; a positioning assembly 3 is arranged between the positioning block 231 and the connecting plate 21, the positioning assembly 3 includes a first steel bar 31 and a second steel bar 32, the first steel bar 31 and the second steel bar 32 are both located in the groove 211, the first steel bar 31 is fixedly connected outside the positioning block 231, the second steel bar 32 is fixedly connected with the connecting plate 21, the second steel bar 32 abuts against one side of the first steel bar 31 away from the wall surface 6, the first steel bar 31 and the second steel bar 32 are both provided with a plurality of steel bars, and the plurality of first steel bars 31 and the plurality of second steel bars 32 are both distributed along the circumferential direction of the positioning block 231 parallel to the connecting plate 21; the number of the positioning components 3 is several, and the several positioning components 3 are distributed from the end part of the positioning block 231 close to the wall surface 6 to the end part of the positioning block 231 far from the wall surface 6; the length of the slot 11 along the width direction of the connecting plate 21 is greater than the length of the limiting piece 22 along the width direction of the connecting plate 21.
Referring to fig. 3, after the insulation board 1 is installed, the positioning block 231 fixedly connected to the fixture block 23 can be inserted into the connection plate 21 through the groove 211, because the first steel bar 31 and the second steel bar 32 have elasticity, when the positioning block 231 moves to the position where the first steel bar 31 abuts against the side of the second steel bar 32 away from the wall surface 6, both the first steel bar 31 and the second steel bar 32 can be elastically deformed, and at this time, the positioning block 231 continues to move in the direction of being inserted into the groove 211 until the first steel bar 31 abuts against the side of the second steel bar 32 close to the wall surface 6; in the use, if heated board 1 is because expend with heat and contract with cold takes place deformation, then locating part 22 can take place to remove along the width direction of connecting plate 21 in slot 11, first billet 31 and second billet 32 can butt each other and take place deformation, fixture block 23 can move in the direction of perpendicular wall 6 relatively heated board 1 simultaneously, consequently, can make and have certain flexible space between two adjacent heated boards 1, so can reduce heated board 1 because expend with heat and contract with cold and the possibility of mutual extrusion damage, reached the purpose that reduces the possibility that the thermal insulation system of outer wall damaged.
Referring to fig. 3, first steel strip 31 is close to the tip of locating piece 231 to first steel strip 31 along the tip that first steel strip 31 kept away from locating piece 231, the slope of one side that wall 6 was kept away from to one side that first steel strip 31 is close to wall 6 by first steel strip 31, second steel strip 32 is close to the tip of locating piece 231 to second steel strip 32 along the tip that second steel strip 32 kept away from locating piece 231, the slope of one side that wall 6 was kept away from to second steel strip 32 by second steel strip 32, the tip that first steel strip 31 is close to locating piece 231 and locating piece 231 fixed connection, the tip that second steel strip 32 is close to the inner wall of recess 211 and connecting plate 21 fixed connection. During the process of inserting the positioning block 231 into the connecting plate 21 through the groove 211, the inclined first steel bar 31 can slide into the groove 211 along with the inclined second steel bar 32, so that the insertion of the positioning block 231 can be facilitated; after positioning block 231 is inserted into connecting plate 21, first steel bar 31 abuts below second steel bar 32, and the slope setting of first steel bar 31 and second steel bar 32 can reduce the possibility that first steel bar 31 slides out of groove 211 along second steel bar 32, and the purpose of improving the structural stability of the thermal insulation system of the outer wall is achieved.
Referring to fig. 3, the steel sheet 4 abuts against two sides of the limiting member 22 along the width direction of the connecting plate 21, the steel sheet 4 is an arched sheet, the steel sheet 4 is located in the slot 11 between the limiting member 22 and the connecting plate 21, two ends of the steel sheet 4 are fixedly connected with the inner side of the reinforcing plate 12, and the middle of the steel sheet 4 abuts against the limiting member 22. When the interval of two adjacent heated boards 1 changes, locating part 22 can remove along connecting plate 21's width direction relative heated board 1 in slot 11, locating part 22 can extrude steel sheet 4 of locating part 22 one side this moment, thereby make steel sheet 4 of locating part 22 one side take place elastic deformation, steel sheet 4 can consume the power of heated board 1 dislocation, steel sheet 4 can produce the power that resets to heated board 1 at the in-process of reconversion simultaneously, reached the purpose that reduces the possibility of heated board 1 relative wall 6 dislocation.
Referring to fig. 3, the limiting member 22 includes a roller 221 and a limiting block 222, the limiting block 222 is fixedly connected with the connecting plate 21, a notch is formed in an end portion, away from the wall surface 6, of the limiting block 222, the roller 221 is located in the notch, the roller 221 is rotatably connected with the limiting block 222, the roller 221 is parallel to the length direction of the connecting plate 21, one side, away from the limiting block 222, of the roller 221 is abutted to the heat insulation plate 1 through the slot 11, and the roller 221 is provided with a plurality of rollers. In the process that the limiting member 22 slides relative to the heat insulation board 1, the roller 221 can rotate relative to the limiting member 222, and the possibility that the frictional resistance between the limiting member 222 and the heat insulation board 1 is too large can be reduced at the moment, so that the possibility that the limiting member 222 is damaged can be reduced, and the purpose of improving the stability of the heat insulation system of the outer wall is achieved.
Referring to fig. 3, the sectional area of the end of the stopper 222 far from the wall surface 6 gradually decreases from the end of the stopper 222 close to the wall surface 6 to the end of the stopper 222 far from the wall surface 6, and the steel sheet 4 abuts against the position where the sectional area of the end of the stopper 222 far from the wall surface 6 is the largest. When installing heated board 1, need aim at slot 11 and stopper 222 on the heated board 1 and control heated board 1 and stopper 222 peg graft, the tip sectional area that wall 6 was kept away from to stopper 222 is less, then need not to aim at slot 11 and stopper 222 strictly just can install heated board 1 on connecting plate 21, has reached the purpose of making things convenient for heated board 1's installation.
The implementation principle of the heat preservation system of the outer wall in the embodiment of the application is as follows: in the process of installing the heat insulation system of the outer wall, firstly, the position of a connecting plate 21 is determined according to the size of a heat insulation plate 1, then the connecting plate 21 is fixedly connected to a wall surface 6 through expansion bolts, then the heat insulation plate 1 is bonded to the wall, meanwhile, a limiting piece 22 of the connecting plate 21 extends into a slot 11 of the heat insulation plate 1, then a clamping block 23 is installed, and finally, sealant is filled in a gap between two adjacent heat insulation plates 1; in the use, the locating part 22 on the connecting plate 21 can reduce the end part that two adjacent heated boards 1 are close to each other and remove too big possibility to the direction of keeping away from each other or being close to each other, thereby can reduce the too big possibility of gap change between two adjacent heated boards 1, consequently, can reduce the sealed possibility of glue fracture, and then can reduce the water and trickle to the possibility that heated board 1 is close to one side of wall 6 from sealed crack of glue, consequently, the adhesive can keep dry state as far as possible, the purpose of the steadiness that heated board 1 and wall 6 are connected has been reached.
A construction method of a heat insulation system of an outer wall, referring to FIG. 3, includes the following steps:
s1, mounting the connecting plate 21 on the wall surface 6;
s2, coating an adhesive on the back of the heat insulation plate 1, adhering the heat insulation plate 1 to the wall surface 6, and inserting the limiting block 222 into the slot 11 from between the two steel sheets 4;
s3, inserting the positioning block 231 into the connecting plate 21 through the groove 211 until the fixture block 23 abuts between two adjacent heat-insulation plates 1;
and S4, filling sealant between two adjacent heat insulation plates 1.
Referring to fig. 3, in the process of installing the heat insulation system of the outer wall, the groove 211 on the movable heat insulation board 1 is aligned with the limit block 222 on the connecting plate 21, at this time, because the two sides of the limit block 222 abut against the steel sheet 4, the possibility that the limit block 222 abuts against the inner wall of the slot 11 along the two ends of the connecting plate 21 in the width direction when the heat insulation board 1 is just installed can be reduced, the possibility that the limit block 222 does not have a movement space in the heat insulation board 1 in the width direction of the connecting plate 21 can be reduced, and the purpose of reducing the possibility that the heat insulation board 1 is deformed and damaged due to expansion with heat and contraction with cold is achieved.
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 (8)
1. The utility model provides a heat preservation system of outer wall, is provided with a plurality ofly, its characterized in that including bonding heated board (1) on wall (6), heated board (1): the heat insulation system of the outer wall further comprises a connecting plate (21), the connecting plate (21) is located on the inner side of the end portions, close to each other, of two adjacent heat insulation plates (1), the connecting plate (21) is fixedly connected with a wall surface (6), two ends of the connecting plate (21) in the width direction are fixedly connected with limiting pieces (22), one ends of the limiting pieces (22) protrude out of one side, close to the heat insulation plates (1), of the connecting plate (21), slots (11) are formed in the inner sides of the heat insulation plates (1), the limiting pieces (22) are inserted into the heat insulation plates (1) through the slots (11), the two adjacent heat insulation plates (1) are connected with the connecting plate (21) through the limiting pieces (22) and the slots (11), and sealant is filled between the two adjacent heat insulation plates (1);
one side, close to the heat-insulation plates (1), of the connecting plate (21) is connected with clamping blocks (23), the clamping blocks (23) abut against two adjacent heat-insulation plates (1), the clamping blocks (23) are provided with a plurality of clamping blocks, and the clamping blocks (23) are distributed along the length direction of the connecting plate (21);
one side of the connecting plate (21) close to the clamping block (23) is provided with a groove (211), one side of the clamping block (23) close to the connecting plate (21) is fixedly connected with a positioning block (231), the positioning block (231) is inserted into the connecting plate (21) through the groove (211), a positioning assembly (3) is arranged between the positioning block (231) and the connecting plate (21), the positioning assembly (3) comprises a first steel bar (31) and a second steel bar (32), the first steel bar (31) and the second steel bar (32) are both positioned in the groove (211), the first steel bar (31) is fixedly connected outside the positioning block (231), the second steel bar (32) is fixedly connected with the connecting plate (21), the second steel bar (32) is abutted to one side of the first steel bar (31) far away from the wall surface (6), the first steel bar (31) and the second steel bar (32) are both provided with a plurality of steel bars, the plurality of first steel bars (31) and the plurality of second steel bars (32) are distributed along the circumferential direction parallel to the positioning block (21), the length of the slot (11) along the width direction of the connecting plate (21) is greater than the length of the limiting piece (22) along the width direction of the connecting plate (21).
2. The insulation system for external walls according to claim 1, wherein: fixture block (23) are kept away from the one end of connecting plate (21) by fixture block (23) and are diminished to fixture block (23) near the one end sectional area of connecting plate (21) gradually, and the interval of two adjacent heated board (1) is diminished to one side that heated board (1) is close to wall (6) by one side that heated board (1) kept away from wall (6) gradually.
3. The insulation system for external walls according to claim 2, wherein: first billet (31) are kept away from the tip of locating piece (231) to first billet (31) along first billet (31), one side that wall (6) were kept away from by first billet (31) is close to the tip of locating piece (231) to first billet (31) one side slope, second billet (32) are kept away from the tip of locating piece (231) to second billet (32) along second billet (32), one side that wall (6) were kept away from by second billet (32) is close to the tip of locating piece (231) to second billet (32) one side slope that wall (6) were close to wall (6).
4. The insulation system for external walls according to claim 1, wherein: locating part (22) have followed connecting plate (21) width direction's both sides butt and have connect steel sheet (4), and steel sheet (4) are the arch piece, and steel sheet (4) are located slot (11), the both ends and heated board (1) fixed connection of steel sheet (4), and the middle part butt of steel sheet (4) is on locating part (22).
5. The insulation system for external walls according to claim 4, wherein: the inner wall of the slot (11) of the heat insulation board (1) is fixedly connected with a reinforcing plate (12), and two ends of the steel sheet (4) are fixedly connected with the reinforcing plate (12).
6. The insulation system for external walls according to claim 1, wherein: the limiting piece (22) comprises a roller (221) and a limiting piece (222), the limiting piece (222) is fixedly connected with the connecting plate (21), the roller (221) is located at the end portion, far away from the wall surface (6), of the limiting piece (222), the roller (221) is rotatably connected with the limiting piece (222), the roller (221) is parallel to the length direction of the connecting plate (21), one side, far away from the limiting piece (222), of the roller (221) is abutted to the heat insulation plate (1) through the slot (11), and the roller (221) is provided with a plurality of rollers.
7. The insulation system for external walls according to claim 6, wherein: the sectional area of the end part of the limiting block (222) far away from the wall surface (6) is gradually reduced from the end part of the limiting block (222) close to the wall surface (6) to the end part of the limiting block (222) far away from the wall surface (6).
8. A construction method of a heat insulation system of an exterior wall according to any one of claims 1 to 4, characterized by comprising the steps of:
s1, mounting the connecting plate (21) on the wall surface (6);
s2, coating an adhesive on the back surface of the heat insulation plate (1), adhering the heat insulation plate (1) to a wall surface (6), and inserting the limiting block (222) into the slot (11) from between the two steel sheets (4);
s3, inserting the positioning block (231) into the connecting plate (21) through the groove (211) until the fixture block (23) abuts between two adjacent heat-insulation plates (1);
s4, filling sealant between two adjacent insulation boards (1).
Priority Applications (1)
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| CN202110144345.4A CN112942602B (en) | 2021-02-02 | 2021-02-02 | Heat insulation system of outer wall and construction method thereof |
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| CN202110144345.4A CN112942602B (en) | 2021-02-02 | 2021-02-02 | Heat insulation system of outer wall and construction method thereof |
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| CN114718269B (en) * | 2022-04-02 | 2023-09-08 | 中能建路桥工程有限公司 | Building insulation board positioning and mounting device |
| CN115233863B (en) * | 2022-08-16 | 2023-08-25 | 北京鼎泰恒装饰有限公司 | Assembled building external wall heat preservation system and construction method thereof |
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