CN210263491U - Assembly type heat-insulating wall structure free of mold disassembly - Google Patents
Assembly type heat-insulating wall structure free of mold disassembly Download PDFInfo
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- CN210263491U CN210263491U CN201920808248.9U CN201920808248U CN210263491U CN 210263491 U CN210263491 U CN 210263491U CN 201920808248 U CN201920808248 U CN 201920808248U CN 210263491 U CN210263491 U CN 210263491U
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- outer cement
- plate
- thermal insulation
- layer
- connecting pipe
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- 239000004568 cement Substances 0.000 claims abstract description 72
- 238000009413 insulation Methods 0.000 claims abstract description 31
- 238000004321 preservation Methods 0.000 claims abstract description 9
- 229910000831 Steel Inorganic materials 0.000 claims description 9
- 239000010959 steel Substances 0.000 claims description 9
- 239000000084 colloidal system Substances 0.000 claims description 5
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 15
- 238000010276 construction Methods 0.000 abstract description 9
- 238000005336 cracking Methods 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 3
- 238000009415 formwork Methods 0.000 description 10
- 239000011083 cement mortar Substances 0.000 description 3
- 239000004570 mortar (masonry) Substances 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000013208 measuring procedure Methods 0.000 description 1
- 239000011505 plaster Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model relates to a disassembly-free assembled thermal insulation wall structure, which comprises a group of wall panel units which are mutually spliced and form an integral structure by means of a connecting pipe, wherein each wall panel unit comprises a pouring layer, a thermal insulation layer and an outer cement board which are sequentially arranged from inside to outside, the pouring layer and the outer cement boards are connected and fixed by means of a fixing seat fixed at the inner side of the outer cement board and a truss on the fixing seat, in the wall panel units, the inner sides of the seams of the outer cement boards of two adjacent wall panel units are provided with socket boards, and the socket boards are fixed at the inner sides of the outer cement boards of one wall panel unit and form a splicing structure with the outer cement boards of the other wall panel unit; the wallboard unit forms an expansion joint by means of a connecting pipe fixedly connected to the outer edge of the outer cement board; the outer end of the truss penetrates through the heat preservation layer and stretches into the pouring layer in an overhanging mode, the heat preservation wall body is simple in construction process, the outer cement plate is smooth and does not need to be plastered and leveled, the wall body is not prone to cracking, and the smooth effect of a dry-hanging outer plate can be achieved.
Description
Technical Field
The utility model belongs to the technical field of the building, a fabricated thermal insulation wall body, specifically speaking are exempt from assembled thermal insulation wall body structure of tear-down die.
Background
The construction process of the common heat insulation wall body comprises the steps of paving meshes on two sides of the heat insulation plate, erecting a formwork, pouring an inner wall and an outer wall, and dismantling the formwork, wherein a large number of formworks need to be prepared for erecting and dismantling, and the construction process is complex. Therefore, in the prior art, a form of the exterior wall non-dismantling formwork appears, which is characterized in that concrete is poured to form an inner wall solidified layer, an anchor rod or a bolt rod is preset during pouring, then the anchor rod or the bolt rod is used for hanging the decorative layer, the heat insulation board and the outer protection board, the outer end of the bolt rod needs to be plastered and leveled, the wall body in the form has the problems of unstable and deformable structure, the decorative board, the heat insulation board and the outer protection board cannot ensure vertical leveling and difficult leveling, the plastering and leveling process needs to consume a large amount of time, and the leveling period is long; on the other hand, the expansion stress of mortar and concrete often causes cracking, and especially under a high-temperature environment, the expansion stress is larger, and the potential safety hazard that the hanging plate falls off also occurs.
SUMMERY OF THE UTILITY MODEL
The utility model provides a not enough to prior art, the utility model provides an exempt from to tear open assembled thermal insulation wall structure of template, construction simple process, outer cement board levels and need not to plaster and makes level, and the difficult fracture of wall body, can reach the level and smooth effect of hanging the planking futilely.
The utility model adopts the technical proposal that:
the assembly type heat-insulating wall structure without detaching the mold comprises a group of wall panel units which are spliced with each other and form an integral structure by virtue of a connecting unit, wherein each wall panel unit comprises a pouring layer, a heat-insulating layer and an outer cement board which are sequentially arranged from inside to outside; the connecting unit is a connecting pipe which is fixedly connected with the outer edge of the outer cement plate by means of bolts or rivets, two adjacent outer cement plates in the length direction of the connecting pipe are respectively connected with the connecting pipe by means of bolts to form an expansion joint between the wallboard units, two adjacent outer cement plates in the width direction of the connecting pipe are fixedly formed at a joint position by means of the interval of the two connecting pipes to form an expansion joint between the wallboard units, and colloid is filled in the expansion joint; the preset unit comprises a group of fixing seats fixed on the inner side of the outer cement board and a truss on the fixing seats, and the outer end of the truss penetrates through the heat insulation layer and stretches into the pouring layer in an overhanging mode.
And the two ends of the connecting pipe are respectively provided with a male plug-in part and a female plug-in part which are matched with each other.
The bearing plate is of an L-shaped structure, and the fixed seat is positioned in an open space of the bearing plate.
The fixing seat is fixedly connected with the outer cement plate through a rivet.
The fixing seat is angle steel, flat plate steel or T-shaped steel.
The thickness of the pouring layer is 30-50mm, the thickness of the heat insulation layer is 15-30mm, the thickness of the socket plate is 5-15mm, and the thickness of the outer cement plate is 10-20 mm.
The utility model has the advantages that: the socket plates are arranged on the inner sides of the joints of the outer cement plates of the two adjacent wall plate units, the socket plates support the outer cement plates and the heat insulation layer, the outer cement plates are guided in the assembling process, the distance of the expansion joints of the two wall plate units is convenient to adjust, the outer cement plates spliced by the socket plates have extremely high flatness, and meanwhile, the socket plates can effectively prevent the joints of the two adjacent wall plate units from cracking; the width of the expansion joint of the utility model can be adjusted according to different requirements, which can meet the use requirements of various building environments; the wallboard units are fixed by virtue of the connecting pipes, the connecting pipes support and limit the assembled outer cement boards, the flatness and the connection stability of the outer cement boards are further improved, the outer cement boards can achieve the effect of dry hanging of the outer boards, the process of leveling and plastering is omitted, the outer ends of the trusses in the prefabricated units are positioned inside the pouring layer, the heat preservation layer and the outer cement boards are good in installation strength and not prone to falling off, the trusses can swing along with the expansion of cement mortar, the expansion of the cement mortar and the telescopic deformation of the whole wall body are further adapted, and the cracking phenomenon is prevented; the utility model discloses a wall structure need not to carry out formwork, form removal to outer cement board, has reduced the construction degree of difficulty, and the efficiency of construction is showing and is improving.
Drawings
Fig. 1 is a schematic structural view of the thermal insulation wall of the present invention.
FIG. 2 is an assembly view of the outer cement panel, the insulation layer and the prefabricated units.
Fig. 3 is a right side view of fig. 2.
Fig. 4 is a top view of fig. 2.
Fig. 5 is a schematic view of the structure of the connection pipe.
Fig. 6 is a schematic diagram of step B in the construction process of the present invention.
In the attached drawing, 1, a pouring layer, 2, a heat preservation layer, 3, an outer cement plate, 4, a socket plate, 5, a connecting pipe, 6, an expansion joint, 7, a fixing seat, 8, a truss, 9, a male plug-in part, and 10, a female plug-in part.
Detailed Description
The utility model relates to an assembly type thermal insulation wall structure of non-demolition mould, thermal insulation wall include a set of mutual concatenation and form the wallboard unit of integrative structure with the help of the linkage unit, the wallboard unit includes pouring layer 1, heat preservation 2 and outer cement board 3 that set gradually from inside to outside, pour and connect fixedly with the help of the preset unit between layer 1 and the outer cement board 3, the key is, in the wallboard unit, the outer cement board 3 seam inboard of two adjacent wallboard units is provided with socket plate 4, socket plate 4 is fixed in the outer cement board 3 inboard of one of the wallboard units to form the mosaic structure with the outer cement board 3 of another wallboard unit; the connecting units are connecting pipes 5 which are fixedly connected with the outer edges of the outer cement plates 3 by means of bolts or rivets, two outer cement plates 3 which are adjacent in the length direction of the connecting pipes 5 are respectively connected with the connecting pipes 5 by means of bolts to form expansion joints 6 between the wall plate units, two outer cement plates 3 which are adjacent in the width direction of the connecting pipes 5 are fixedly formed at the joint positions by means of the intervals of the two connecting pipes 5 to form the expansion joints 6 between the wall plate units, and colloid is filled in the expansion joints 6; the preset unit comprises a group of fixing seats 7 fixed on the inner sides of the outer cement boards 3 and trusses 8 on the fixing seats 7, and the outer ends of the trusses 8 penetrate through the heat insulation layer 2 and are suspended inside the pouring layer 1.
The present invention will be further described with reference to the accompanying drawings and specific embodiments.
In a specific embodiment, as shown in fig. 1 to 6, two ends of the connecting pipe 5 are respectively provided with a male plugging member 9 and a female plugging member 10 which are matched with each other, and the connecting pipe 5 can be quickly installed in the length direction by means of the male plugging member 9 and the female plugging member 10 which are matched with each other, so that the wallboard units spliced in the length direction of the connecting pipe 5 can be continuously and fixedly supported; the individual lengths of connecting tube 5 are easy to handle. The connection pipe 5 is fixed to the outer edge of the outer cement sheet 3 in the width direction thereof. In the present embodiment, the connecting pipe 5 and the outer cement plate 3 are fixed by bolts.
Socket joint board 4 be L type structure, fixing base 7 is located socket joint board 4's open space, the socket joint board 4 of L type bonds the setting in the outside of fixing base 7 promptly, by shown in figure 2, mutually noninterfere between socket joint board 4 and the fixing base 7 the two can enough guarantee that the wallboard unit has sufficient support, can reserve the space again and lead to the outer cement board 3 of concatenation.
The fixing seat 7 is fixedly connected with the outer cement plate 3 through rivets, and the process is simple and the connection is reliable.
Fixing base 7 be angle steel, flat steel or T shaped steel, the plane in the outside of fixing base 7 and the laminating of outer cement board 3 and fixed, area of contact is big, be convenient for install and have good stability after the installation.
The thickness of the pouring layer 1 is 30-50mm, the thickness of the heat insulation layer 2 is 15-30mm, the thickness of the socket plate 4 is 5-15mm, the thickness of the outer cement plate 3 is 10-20mm, the integral environment adaptability of the wall body is effectively improved through the selection of the thicknesses, and the cracking phenomenon is effectively reduced when expansion stress occurs.
The insulating layer 2 can be made of a single material or two materials which are overlapped.
The construction process of the assembly type heat-insulation wall structure without form removal comprises the following steps:
A. prefabricating the outer cement plate 3, welding and fixing the truss 8 and the fixing seat 7, fixedly connecting the socket plate 4 and the fixing seat 7 with the truss 8 with the inner side of the outer cement plate 3, and then bonding the heat-insulating layer 2 on the inner side of the outer cement plate 3 to form a prefabricated wall body; the heat-insulating layer 2 is provided with a groove matched with the socket plate 4 and the fixed seat 7;
B. transporting the prefabricated wall bodies to the site, splicing the adjacent prefabricated wall bodies in sequence according to the width of the required expansion joint 6, and then fixedly connecting the connecting pipe 5 with the outer cement boards 3 of each wallboard unit by means of bolts respectively;
in the embodiment, the length direction of the connecting pipe 5 is preferably parallel to the vertical direction, when the prefabricated walls are spliced, the prefabricated walls are firstly spliced horizontally upwards and then spliced vertically upwards, and the concrete operation is that the two prefabricated walls are arranged along the horizontal direction, the connecting pipe 5 is fixed at the adjacent edge of the outer cement plate 3 in the two prefabricated walls, the connecting pipe 5 is flush with the edge of the outer cement plate 3, one of the prefabricated walls is moved, the inner side of the outer cement plate 3 of one prefabricated wall is attached to the socket plate 4 of the other prefabricated wall until the splicing seam width between the two prefabricated walls reaches the preset width, through holes are formed in the connecting pipe 5 along the horizontal direction, bolts penetrate through the through holes to fix the two connecting pipes 5 at intervals, and an expansion joint 6 is formed between the two adjacent prefabricated walls which are horizontally upwards; in order to omit a measuring procedure in the process of adjusting the distance, a width limiting block with the same width as the preset expansion joint 6 can be installed on any connecting pipe 5 in the two connecting pipes 5, and when the connecting pipe 5 on the other prefabricated wall body is in contact with the width limiting block, the width of the abutted seam between the two prefabricated wall bodies reaches the preset width;
after the prefabricated wall bodies which are horizontally upward are spliced, splicing the prefabricated wall bodies which are vertically upward, adjusting the width of a splicing seam between two prefabricated wall bodies which are vertically upward, fixedly connecting a connecting pipe 5 on the prefabricated wall body which is spliced on the lower layer along the horizontal direction with an outer cement plate 3 of the prefabricated wall body on the upper layer by virtue of a bolt when the width of a preset expansion joint 6 is adjusted, and forming the expansion joint 6 between the prefabricated wall bodies on the upper layer and the lower layer; in order to facilitate the adjustment of the width of the expansion joint 6 between two vertically upward prefabricated walls, a width limiting block with the same width as the preset expansion joint 6 is arranged on the upper surface of the outer cement plate 3 in the lower prefabricated wall, and when the outer cement plate 3 of the upper prefabricated wall is in contact with the upper surface of the width limiting block, the vertical distance between the upper prefabricated wall and the lower prefabricated wall is adjusted on the surface; after the upper prefabricated wall body and the lower prefabricated wall body are fixed with the connecting pipe 5, the width limiting block between the upper prefabricated wall body and the lower prefabricated wall body can be disassembled;
when the height of the connecting pipes 5 in the vertical direction is not enough, the two connecting pipes 5 are in inserted connection and matching by means of the male inserting parts 9 and the female inserting parts 10;
C. after splicing is completed, a formwork is erected on the inner side of the heat insulation layer 2, after the formwork is erected, concrete is poured, and a pouring layer 1 is formed between the formwork and the heat insulation layer 2;
D. after the pouring layer 1 is hardened, removing the template, the connecting pipe 5 and the width limiting block, and filling colloid in the expansion joint 6 of the wallboard unit, wherein the colloid is outdoor weather-resistant glue for the building; forming an integral wall panel unit.
The utility model adopts an inversion process different from the conventional process, firstly, the outer cement plate 3, the fixed seat 7 and the truss 8 are installed and prefabricated to form a prefabricated wallboard, the prefabricated wallboard is assembled, and finally, the inner pouring layer 1 is poured, so that the heat preservation layer 2 is firmly connected with the pouring layer 1, the outer cement plate 3 has extremely high flatness, the processes of leveling and plastering, and the processes of formwork support and formwork removal of the outer cement plate 3 are omitted, and the construction difficulty is reduced; the trusses 8 are perpendicular to the outer cement plates 3, two ends of each truss are fixedly connected with the fixing seats 7 and the pouring layers 1 on the outer cement plates 3 respectively, the connection is stable, the heat preservation layers 2 and the outer cement plates 3 are prevented from falling off, the trusses 8 are in a sequentially arranged single-piece structure in the wall plate unit, the single-piece trusses 8 can swing left and right along with expansion of cement mortar and telescopic deformation of the whole module, and the expansion and cracking of the mortar and concrete are effectively prevented; the bearing and inserting plates 4 are arranged in a mode of being overlapped at the inner sides of the two adjacent outer cement plates 3, so that the abutted seams of the two adjacent outer cement plates 3 are supported, and the cracking phenomenon of the wall body is further prevented.
The utility model relates to an exempt from assembled thermal insulation wall structure of form removal in truss, heat preservation and pour the layer and pour together, connect firm, can adapt to the expansion stress of mortar, concrete, prevent that the phenomenon that wall body fracture and outer cement board drop from appearing, make this wall structure adaptability extremely strong and effectively prolonged this wall structure's life.
Claims (6)
1. The utility model provides an exempt from assembled thermal insulation wall structure of form stripping, thermal insulation wall include a set of mutual concatenation and with the help of the wallboard unit of linkage element formation body structure, the wallboard unit includes pouring layer (1), heat preservation (2) and outer cement board (3) that set gradually from inside to outside, pour and connect fixedly its characterized in that with the help of presetting the unit between layer (1) and outer cement board (3): in the wallboard units, bearing and inserting plates (4) are arranged on the inner sides of the seams of the outer cement plates (3) of two adjacent wallboard units, and the bearing and inserting plates (4) are fixed on the inner sides of the outer cement plates (3) of one wallboard unit and form a splicing structure with the outer cement plate (3) of the other wallboard unit; the connecting unit is a connecting pipe (5) which is fixedly connected with the outer edge of the outer cement plate (3) by means of bolts or rivets, two adjacent outer cement plates (3) in the length direction of the connecting pipe (5) are respectively connected with the connecting pipe (5) by means of bolts to form an expansion joint (6) between the wallboard units, two adjacent outer cement plates (3) in the width direction of the connecting pipe (5) are fixedly formed at a joint position by means of the interval of the two connecting pipes (5) to form the expansion joint (6) between the wallboard units, and colloid is filled in the expansion joint (6); the preset unit comprises a group of fixing seats (7) fixed on the inner side of the outer cement plate (3) and trusses (8) on the fixing seats (7), and the outer ends of the trusses (8) penetrate through the heat insulation layer (2) and are suspended inside the pouring layer (1).
2. The form-stripping-free fabricated thermal insulation wall structure as claimed in claim 1, wherein: two ends of the connecting pipe (5) are respectively provided with a male plug-in part (9) and a female plug-in part (10) which are matched with each other.
3. The form-stripping-free fabricated thermal insulation wall structure as claimed in claim 1, wherein: the bearing plate (4) is of an L-shaped structure, and the fixing seat (7) is located in an open space of the bearing plate (4).
4. The form-stripping-free fabricated thermal insulation wall structure as claimed in claim 1, wherein: the fixed seat (7) is fixedly connected with the outer cement plate (3) by a rivet.
5. The form-stripping-free fabricated thermal insulation wall structure as claimed in claim 1, wherein: the fixed seat (7) is angle steel, flat plate steel or T-shaped steel.
6. The form-stripping-free fabricated thermal insulation wall structure as claimed in claim 1, wherein: the thickness of the pouring layer (1) is 30-50mm, the thickness of the heat insulation layer (2) is 15-30mm, the thickness of the bearing plate (4) is 5-15mm, and the thickness of the outer cement plate (3) is 10-20 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920808248.9U CN210263491U (en) | 2019-05-31 | 2019-05-31 | Assembly type heat-insulating wall structure free of mold disassembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920808248.9U CN210263491U (en) | 2019-05-31 | 2019-05-31 | Assembly type heat-insulating wall structure free of mold disassembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210263491U true CN210263491U (en) | 2020-04-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920808248.9U Expired - Fee Related CN210263491U (en) | 2019-05-31 | 2019-05-31 | Assembly type heat-insulating wall structure free of mold disassembly |
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| Country | Link |
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| CN (1) | CN210263491U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110042951A (en) * | 2019-05-31 | 2019-07-23 | 河北晶达建筑科技股份有限公司 | A kind of assembled heat insulation wall body structure that exempting from demoulding and its construction technology |
-
2019
- 2019-05-31 CN CN201920808248.9U patent/CN210263491U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110042951A (en) * | 2019-05-31 | 2019-07-23 | 河北晶达建筑科技股份有限公司 | A kind of assembled heat insulation wall body structure that exempting from demoulding and its construction technology |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200407 |