CN211850202U - Assembled heat-insulation connecting assembly for prefabricated superposed outer wall and prefabricated superposed member - Google Patents
Assembled heat-insulation connecting assembly for prefabricated superposed outer wall and prefabricated superposed member Download PDFInfo
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- CN211850202U CN211850202U CN202020087119.8U CN202020087119U CN211850202U CN 211850202 U CN211850202 U CN 211850202U CN 202020087119 U CN202020087119 U CN 202020087119U CN 211850202 U CN211850202 U CN 211850202U
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Abstract
The utility model belongs to the building field and discloses an assembled heat-insulating connecting component for a prefabricated superposed outer wall and a prefabricated superposed member, wherein the heat-insulating connecting component comprises a built-in part and an assembled part, the built-in part comprises an outer side limiting part and a connecting sleeve, the length of the outer side limiting part along the radial direction of the connecting sleeve is greater than the diameter of the connecting sleeve, and the outer side limiting part and the connecting sleeve are arranged in a heat-insulating plate; the assembling part comprises a first connecting section, an inner side limiting part, a second connecting section and an anchoring part which are sequentially connected, wherein the length of the inner side limiting part along the radial direction of the second connecting section is greater than that of the second connecting section along the radial direction, the anchoring part is used for anchoring in the inner blade plate, the first connecting section is used for being fixedly connected in the connecting sleeve to connect the heat-insulating plate and the inner blade plate, and the inner side limiting part is used for abutting against the heat-insulating plate. The utility model discloses not only can guarantee the reliable connection of heated board and interior lamina, can prevent moreover that sliding or deviating from of any one direction from not appearing between heated board and the heat preservation coupling assembling.
Description
Technical Field
The utility model belongs to the technical field of the building, in particular to assembled heat preservation coupling assembling and prefabricated coincide component for prefabricating coincide outer wall.
Background
The existing double-sided laminated outer wall integrates the advantages of fast construction progress of a prefabricated structure and good integrity of a cast-in-place structure, the prefabricated part not only replaces a template of the cast-in-place part in a large range, but also provides a certain structural strength for a shear wall structure, provides an operation platform for structural construction, and reduces the pressure of a support system. Meanwhile, the overlapped component does not need to be ribbed or grouted, the repeated utilization rate of the die is high, the production process is simple, the cost is effectively reduced, and the production efficiency is improved.
At present, an integrated heat preservation method is preferentially adopted for the fabricated building. If the existing double-sided superposed shear wall needs to be integrated and insulated, a sandwich insulation mode is adopted, and the production process is complex and has multiple processes. And the double-sided laminated sandwich heat-insulating outer leaf plate and the internal reinforcement cage have no constraint relation, the eccentric load bearing capacity is extremely poor during transportation and hoisting, and the components are easy to collide and damage. If adopt integrated external thermal insulation, current heat preservation coupling assembling can't guarantee the reliable connection of heated board in processing and work progress, and can't change the heated board conveniently in life cycle, if need change, not only waste time and energy, it is with high costs moreover, consequently need use through the heat preservation coupling assembling of special design.
Disclosure of Invention
The utility model aims at providing an assembled heat preservation coupling assembling and prefabricated coincide component for prefabricating coincide outer wall not only can guarantee the reliable connection of heated board and interior lamina, prevents that the heated board from droing, can prevent moreover that the sliding or deviating from of any one direction from not appearing between heated board and the heat preservation coupling assembling.
The utility model provides a technical scheme as follows:
an assembled thermal insulation connection assembly for prefabricated laminated exterior walls, comprising:
the built-in part comprises an outer limiting part and a connecting sleeve which are connected with each other, the length of the outer limiting part along the radial direction of the connecting sleeve is greater than the diameter of the connecting sleeve, and the outer limiting part and the connecting sleeve are arranged in the heat preservation plate;
the assembly part comprises a first connecting section, an inner side limiting part, a second connecting section and an anchoring part which are sequentially connected, wherein the inner side limiting part is arranged along the radial length of the second connecting section and is greater than the radial length of the second connecting section, the anchoring part is used for anchoring in the inner blade plate, the first connecting section is used for being fixedly connected in the connecting sleeve to connect the heat-insulating plate with the inner blade plate, and the inner side limiting part is used for abutting against the heat-insulating plate.
Further preferably, an internal thread section is arranged inside the connecting sleeve;
the first connecting section is provided with an external thread section;
the first connecting section is in threaded connection with the connecting sleeve.
Further preferably, the length of the internal thread section on the connection sleeve is greater than the length of the external thread section on the first connection section.
Further preferably, the length of the built-in part is consistent with the thickness of the heat insulation board;
the outer surface of one end of the built-in component, which is provided with the outer side limiting piece, is flush with the outer surface of the heat insulation board;
the inner surface of one end of the built-in component, which is provided with the connecting sleeve, is flush with the inner surface of the heat-insulation plate.
Further preferably, the first connecting section, the inner limiting member, the second connecting section and the anchoring member are integrally formed.
Further preferably, the outer surface of one end of the outer limiting member away from the connecting sleeve is provided with a notch for rotating the built-in part.
Further preferably, the shape of the inside limit piece and the anchoring piece is circular or strip-shaped.
Further preferably, the method further comprises the following steps:
one end of the expansion pipe is provided with a plurality of openings and is embedded in the veneer;
the outward extending piece is arranged on one side, far away from the connecting sleeve, of the outer side limiting piece and extends into the expansion pipe to enlarge the diameter of the expansion pipe so as to be connected with the veneer.
The utility model also provides a prefabricated superposed component, which comprises a heat-insulating plate, an inner blade plate and the assembled heat-insulating connecting component for prefabricating the superposed outer wall;
the heat insulation plate and the inner blade plate are arranged oppositely and have a distance;
the built-in component is arranged in the heat insulation board;
the anchor of the assembly component is anchored in the inner leaf plate;
the first connecting section of the assembly part is fixedly connected in the connecting sleeve of the built-in part so as to connect the heat-insulating plate and the inner blade plate, and the inner side limiting part of the assembly part abuts against the heat-insulating plate.
Through the utility model provides a pair of assembled heat preservation coupling assembling and prefabricated coincide component for prefabricating coincide outer wall, the beneficial effect that can bring is: the heat-insulating connecting component of the utility model can ensure the reliable connection between the heat-insulating plate and the inner blade plate through the assembled connection of the built-in component and the assembling component, can ensure that the heat-insulating plate and the heat-insulating connecting component do not slide or deviate in any direction, and has simple installation and convenient check of whether the heat-insulating connecting component is installed in place; in addition, built-in part and assembled between the part are connected, when needing to be changed the heated board, only need twist out built-in part, change the heated board and fasten once more can, change convenient and fast.
Drawings
The above characteristics, technical features, advantages and means of realisation of the assembled insulating and joining assembly and prefabricated superimposed elements for prefabricated superimposed external walls will be further described in a clearly understandable way, with reference to the accompanying drawings, which illustrate preferred embodiments.
Fig. 1 is a schematic structural view of an embodiment of an assembled heat-insulating connecting assembly for prefabricated laminated exterior walls according to the present invention;
fig. 2 is a schematic structural view of an embodiment of an assembly member of an assembled thermal insulation connection assembly for prefabricating a laminated exterior wall according to the present invention;
fig. 3 is a schematic structural view of another embodiment of the assembly member of the assembled thermal insulation connection assembly for prefabricating a laminated exterior wall according to the present invention;
fig. 4 is a schematic structural diagram of the built-in components of the assembled heat-insulating connecting assembly for prefabricated laminated external walls according to the present invention;
fig. 5 is a top view of the built-in components of the assembled thermal insulation connection assembly for prefabricated laminated exterior walls of the present invention;
fig. 6 is a schematic structural view of another embodiment of an assembled heat-insulating connecting assembly for prefabricated laminated exterior walls according to the present invention;
FIG. 7 is a schematic structural view of one embodiment of a prefabricated building unit of the present invention;
fig. 8 is a schematic structural view of another embodiment of a prefabricated building element according to the present invention.
Description of the reference numerals
1. A built-in component; 11. an outer limit piece; 111. a notch; 12. connecting a sleeve; 13. an overhang member; 2. assembling the components; 21. a first connection section; 22. an inner side limiting piece; 23. a second connection section; 24. an anchoring member; 3. a thermal insulation board; 4. an inner leaf plate; 5. an expansion tube; 6. a veneer.
Detailed Description
In order to more clearly illustrate embodiments of the present invention or technical solutions in the prior art, specific embodiments of the present invention will be described below with reference to the accompanying drawings. It is obvious that the drawings in the following description are only examples of the invention, and that for a person skilled in the art, other drawings and embodiments can be obtained from these drawings without inventive effort.
For the sake of simplicity, only the parts relevant to the present invention are schematically shown in the drawings, and they do not represent the actual structure as a product. In addition, in order to make the drawings concise and understandable, components having the same structure or function in some of the drawings are only schematically illustrated or only labeled. In this document, "one" means not only "only one" but also a case of "more than one".
It should be further understood that the term "and/or" as used in this specification and the appended claims refers to and includes any and all possible combinations of one or more of the associated listed items.
In this context, it is to be understood that, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
In addition, in the description of the present application, the terms "first", "second", and the like are used only for distinguishing the description, and are not intended to indicate or imply relative importance.
In order to more clearly illustrate embodiments of the present invention or technical solutions in the prior art, specific embodiments of the present invention will be described below with reference to the accompanying drawings. It is obvious that the drawings in the following description are only examples of the invention, and that for a person skilled in the art, other drawings and embodiments can be obtained from these drawings without inventive effort.
The embodiment of the utility model provides an assembled heat preservation coupling assembling for prefabricating coincide outer wall, as shown in fig. 1, including built-in part 1 and equipment part 2. As shown in fig. 4, the built-in component 1 includes an outer side limiting member 11 and a connecting sleeve 12 connected to each other, the length of the outer side limiting member 11 along the radial direction of the connecting sleeve 12 is greater than the diameter of the connecting sleeve 12, and as shown in fig. 7, the outer side limiting member 11 and the connecting sleeve 12 are configured to be disposed in the heat insulation plate 3.
The radial length of the outside limiting piece 11 is greater than the diameter of the connecting sleeve 12, and the outside limiting piece 11 can play a limiting role after being arranged in the heat insulation plate 3, so that the built-in component 1 is prevented from sliding or falling off to the inner side of the heat insulation plate 3. The outer limit member 11 may be circular or square. When the built-in component 1 is attached to the heat insulating plate 3, the heat insulating plate 3 is drilled and then the built-in component 1 is inserted.
As shown in fig. 2, the assembly component 2 includes a first connection section 21, an inner side limiting member 22, a second connection section 23 and an anchoring member 24, which are connected in sequence, wherein the length of the inner side limiting member 22 along the radial direction of the second connection section 23 is greater than the length of the second connection section 23 along the radial direction, the anchoring member 24 is used for anchoring in the inner blade plate 4, the first connection section 21 is used for being fixedly connected in the connection sleeve 12 to connect the insulation board 3 and the inner blade plate 4, and the inner side limiting member 22 is used for abutting against the insulation board 3. Preferably, the first connecting section 21, the inner side limiting member 22, the second connecting section 23 and the anchoring member 24 are integrally formed, so that the number of parts of the assembled heat-preservation connecting assembly can be reduced. The second connecting section 23 serves to connect the inner limiting member 22 and the anchoring member 24, and the second connecting section 23 may be a smooth section.
As shown in fig. 7, the anchor 24 of the assembly member 2 is anchored in the inner leaf 4, the inner leaf 4 is formed by concrete setting, and the assembly member 2 is connected with the inner leaf 4 by the anchor 24. Preferably, the length of the anchor 24 in the radial direction of the second connecting section 23 is greater than the length of the second connecting section 23 in the radial direction, so as to improve the anchoring strength of the anchor 24 and the inner blade 4.
After the assembly part 2 is connected with the inner blade plate 4, the first connecting section 21 on the assembly part 2 is assembled and fixed in the connecting sleeve 12, so that the heat-insulating plate 3, the heat-insulating connecting assembly and the inner blade plate 4 are connected together to form a whole. The fixed connection between the first connection section 21 and the connection sleeve 12 may be a threaded connection, a snap connection, or the like, as long as the fixed connection between the first connection section 21 and the connection sleeve 12 can be achieved. For example, a protruding structure may be disposed on a side wall of the first connection section 21, a groove structure may be disposed in the connection sleeve 12, and the first connection section 21 is inserted into the connection sleeve 12, so that the assembly component 2 and the connection sleeve 12 can be fixedly connected through the cooperation of the protruding structure and the groove structure. After the protrusion structure is disposed in the groove structure, it is further required to ensure that the inner side limiting member 22 abuts against the inner side of the insulation board 3.
The utility model discloses an assembled heat preservation coupling assembling is applied to prefabricated coincide outer wall, and prefabricated coincide outer wall includes prefabricated coincide component and cast-in-place section, and prefabricated coincide component is mill prefabricated processing production, and the prefabricated coincide component outside is the exempt from to tear open heat preservation template that heated board 3 formed, and the inboard is interior lamina 4 that the concrete formed, and vacuole formation and heated board 3 are connected through heat preservation coupling assembling with interior lamina 4 between heated board 3 and the interior lamina 4 and are formed wholly, and the prefabricated coincide component of preparation directly transports to the job site installation.
In prefabricated coincide component processing and work progress, can guarantee the reliable connection between heated board 3 and the interior lamina 4 through heat preservation coupling assembling, and heat preservation coupling assembling can guarantee not appear sliding or deviating from of any one direction between heated board 3 and the heat preservation coupling assembling, and the installation is simple, and whether convenient inspection is installed in place, has guaranteed component and engineering quality. In addition, built-in part 1 and assembled component 2 between the assembled connection, when needing to change heated board 4 (heated board 4 service life generally is less than architectural design life), only need twist out built-in part 1, change heated board 4 and fasten once more, change mode convenient and fast.
In one embodiment of the present invention, the connecting sleeve 12 has an internal thread section inside; the first connecting section 21 is provided with an external thread section; the first connecting section 21 is screwed to the connecting sleeve 12. The first connecting section 21 and the connecting sleeve 12 are in threaded connection, when the assembly component 2 is installed, the inner side limiting piece 22 which is rotated to the assembly component 2 abuts against the inner side of the heat insulation board 3, that is, the assembly component is installed in place, and installation is facilitated. Preferably, the length of the internal thread section on the connection sleeve 12 is greater than the length of the external thread section on the first connection section 21, facilitating screwing and fine adjustment when mounting the assembly part 2.
In one embodiment of the present invention, the length of the built-in component 1 is consistent with the thickness of the insulation board 3; the outer surface of one end of the built-in component 1, which is provided with the outer side limiting piece 11, is flush with the outer surface of the heat insulation board 3; the inner surface of the end of the built-in part 1 provided with the connecting sleeve 12 is flush with the inner surface of the heat insulation plate 3. The length of built-in part 1 is unanimous with heated board 3 thickness, guarantees that built-in part 1 all flushes in heated board 3 inside and outside both sides, and is not protruding, reduces the interference to other parts, and guarantees heated board 3's roughness.
In an embodiment of the present invention, as shown in fig. 5, the outer surface of the end of the outer position-limiting member 11 away from the connecting sleeve 12 is provided with a notch 111 for rotating the built-in component 1. The end surface of the outside limiting part 11 can be provided with a cross-shaped or a straight-line-shaped notch similar to a screw head and used for being matched with a screwdriver, when the heat-insulating plate 3 is replaced, the built-in part 1 is unscrewed from the assembly part 2 through the matching of the notch 111 and the screwdriver from the outside, the heat-insulating plate 3 can be simply taken down to complete replacement, and the convenience of replacing the heat-insulating plate 3 is improved. Of course, the notch 111 of the outer side limiting member 11 may be set to be pentagonal, hexagonal, or other shapes according to the structure of the actual tool, as long as the insulation board 3 can be conveniently taken down through the notch 111.
In an embodiment of the present invention, as shown in fig. 6, the thermal insulation connecting assembly further includes an expansion pipe 5 and an external extending member 13; one end of the expansion pipe 5 is provided with a plurality of openings for being embedded in the veneer 6; an extension 13 is provided on the side of the outside restraint 11 remote from the connection sleeve 12, and the extension 13 extends into the expansion tube 5 and enlarges the diameter of the expansion tube 5 for connection with the facing plate 6.
In this embodiment, as shown in fig. 8, the veneer 6 is a layer of veneer panel arranged on the outer side of the insulation board 3, the expansion pipe 5 is arranged in the veneer 6 in advance, the outer side of the outer side limiting member 11 extends to form an extending member 13, and the diameter of the end of the expansion pipe 5 provided with the opening is enlarged after the extending member 13 extends into the expansion pipe 5, so that the end is tightly pressed against the veneer 6 to fixedly connect the veneer 6. The overhang 13 and the built-in part 1 may be integrally formed. The installation order is firstly to bore half deep hole on decorative board 6, bore the through-hole on thermal insulation board 3, put into decorative board 6 and take one's place with expansion pipe 5 to put into thermal insulation board 3 with built-in part 1, then insert expansion pipe 5 with overhanging 13 on the built-in part 1, play fixed connection decorative board 6 and thermal insulation board 3, and prevent the effect that decorative board 6 and thermal insulation board 3 drop.
To sum up, the utility model discloses an assembled heat preservation coupling assembling's beneficial effect does:
(1) in the areas of the L-shaped corner and the T-shaped corner, the traditional connecting assembly collides and interferes with a cast-in-place section steel reinforcement cage, and the hoisting in place is difficult (particularly in a heat insulation plate outward-projecting type); after the assembled heat-insulation connecting assembly is adopted, the built-in part 1 is reserved when the cast-in-place section heat-insulation board is hoisted in place, the built-in part 1 does not protrude out of the surface of the heat-insulation board 3 at the moment, collision with a steel reinforcement cage cannot occur, and installation can be completed by screwing the assembled part 2 in the site after the cast-in-place section heat-insulation board is hoisted in place.
(2) When the assembled heat preservation coupling assembling is installed, the installation can be represented by screwing the component part 2 and the built-in part 1 on the heat preservation plate 3, the installation is simple and efficient, and the installation quality is judged to be simpler.
(3) The heat-insulation connecting assembly is limited to move in the inner direction and the outer direction by setting effective measures, so that the heat-insulation connecting assembly cannot deviate and slide in the processing and construction processes, and the connection reliability is ensured.
(4) When the heat preservation board 3 needs to be replaced in the building use process, the built-in part 1 is convenient for workers to screw out to replace the heat preservation board 3, and finally the built-in part 1 is screwed in.
The embodiment of the utility model also provides a prefabricated superposed component, which comprises a heat-insulating plate 3, an inner blade plate 4 and the assembled heat-insulating connecting component for prefabricating the superposed outer wall in the embodiment;
the heat insulation plate 3 is arranged opposite to the inner leaf plate 4 and is provided with a cavity at intervals; the built-in part 1 is arranged in the heat preservation plate 3; the anchoring member 24 of the assembly member 2 is anchored in the inner leaf plate 4; the first connecting section 21 of the assembly component 2 is fixedly connected in the connecting sleeve 12 of the built-in component 1 to connect the heat-insulating board 3 and the inner blade 4, and the inner limiting member 22 of the assembly component 2 abuts against the heat-insulating board 3.
Specifically, the prefabricated superposed exterior wall comprises a prefabricated superposed component and a cast-in-place section, the prefabricated superposed component comprises a heat insulation board 3, an inner blade board 4 and an assembled heat insulation connecting component, the cast-in-place section is arranged in a cavity between the heat insulation board 3 and the inner blade board 4, and an insulation board 3 is arranged between two adjacent prefabricated superposed components and outside the cast-in-place section between the two prefabricated superposed components, the insulation board 3 can be used as a non-dismantling template, an insulation connecting component is arranged on the insulation board 3, when hoisting the insulation board 3 outside the cast-in-place section between the two prefabricated superposed components, the cast-in-place section insulation board 3 is hoisted in place by only reserving the built-in part 1, the built-in part 1 does not protrude out of the surface of the insulation board 3 at the moment, the installation can not be completed by colliding the steel reinforcement cage after the hoisting is in place, and the insulation connecting assembly is prevented from interfering with the steel reinforcement cage and the like by screwing the assembling part 2 in the site.
The prefabricated coincide component outside is the exempt from to tear open insulation formwork that heated board 3 formed, and the inboard is interior lamina 4 that the concrete formed, and cavity concrete placement accomplishes the back in the middle, and this heated board 3 forms wholly through the heat preservation coupling assembling that sets up in advance and cast-in-place section concrete, reaches exempt from to tear open insulation formwork and integrated outer heat retaining effect, before the concrete is poured toward the cavity of prefabricated coincide component at the job site finally, relies on the heat preservation subassembly completely between heated board 3 and the interior lamina 4 to be connected.
The two-sided coincide component is mill's prefabricated processing production, and the heated board 3 stretches into 4 integration shaping of interior leaf plate of prefabricated coincide component through heat preservation coupling assembling, and the heated board 3 is played the prefabrication with single face coincide component mill, accomplishes integrated external thermal insulation. The production sequence of the prefabricated superposed components is as follows:
1) a hole is drilled in the heat insulation plate 3, and a larger groove is additionally formed in the outer surface of the heat insulation plate, so that the outer side limiting piece 11 can be conveniently embedded;
2) inserting the built-in component 1 into the heat insulation board 3, wherein the length of the built-in component 1 is the same as the thickness of the heat insulation board 3 until the outer surface of the outer side limiting piece 11 is flush with the outer surface of the heat insulation board 3;
3) screwing the threaded section of the assembly part 2 into the connecting sleeve 12 until the inner side limiting piece 22 is tightly attached to the inner side of the insulation board 3 and screwed;
4) placing a production welding reinforcement cage on the bottom die and pouring concrete to form the inner leaf plate 4;
5) the insulation board 3 is inverted and integrally inserted into the inner blade board 4 before initial setting through special production equipment and a mould, the insertion depth is controlled according to the total thickness of the structural wall, and the anchoring piece 24 on the assembly part 2 is ensured to be completely immersed into concrete;
6) and (5) demolding after the maintenance is finished, and finishing the production of the prefabricated superposed component.
The utility model discloses a prefabricated coincide component, in processing and work progress, can guarantee the reliable connection between heated board 3 and the interior lamina tecti 4 through heat preservation coupling assembling, and outside locating part 11 and inboard locating part 22 can guarantee not appearing sliding or deviating from of any one direction between heated board 3 and the heat preservation coupling assembling, and the installation is simple, and whether the convenient inspection is installed in place, has guaranteed component and engineering quality. In addition, built-in component 1 and assembled component 2 are connected in an assembled mode, and when the heat preservation board 3 needs to be replaced (the service life of the heat preservation board 3 is generally less than the architectural design life), only the built-in component 1 needs to be screwed out, and the heat preservation board 3 needs to be replaced and fastened again.
In one embodiment, as shown in fig. 8, a veneer 6 is arranged outside the heat insulation plate 3, and the heat insulation plate 3 and the veneer 6 are fixedly connected through an extending piece 13 and an expansion pipe 5. The expansion pipe 5 is arranged in the veneer 6 in advance, the outer side of the outer side limiting part 11 extends to form an outer extending part 13, and the diameter of one end, provided with an opening, of the expansion pipe 5 is enlarged after the outer extending part 13 extends into the expansion pipe 5, so that the expansion pipe is firmly propped against the veneer 6 to be fixedly connected with the veneer 6. The overhang 13 and the built-in part 1 may be integrally formed. The installation order is firstly to bore half deep hole on decorative board 6, bore the through-hole on thermal insulation board 3, put into decorative board 6 and take one's place with expansion pipe 5 to put into thermal insulation board 3 with built-in part 1, then insert expansion pipe 5 with overhanging 13 on the built-in part 1, play fixed connection decorative board 6 and thermal insulation board 3, and prevent the effect that decorative board 6 and thermal insulation board 3 drop.
It should be noted that the above embodiments can be freely combined as necessary. The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (9)
1. The utility model provides an assembled heat preservation coupling assembling for prefabricating coincide outer wall which characterized in that includes:
the built-in part comprises an outer limiting part and a connecting sleeve which are connected with each other, the length of the outer limiting part along the radial direction of the connecting sleeve is greater than the diameter of the connecting sleeve, and the outer limiting part and the connecting sleeve are arranged in the heat preservation plate;
the assembly part comprises a first connecting section, an inner side limiting part, a second connecting section and an anchoring part which are sequentially connected, wherein the inner side limiting part is arranged along the radial length of the second connecting section and is greater than the radial length of the second connecting section, the anchoring part is used for anchoring in the inner blade plate, the first connecting section is used for being fixedly connected in the connecting sleeve to connect the heat-insulating plate with the inner blade plate, and the inner side limiting part is used for abutting against the heat-insulating plate.
2. The assembly type heat-insulation connecting assembly for prefabricated laminated exterior walls according to claim 1,
an internal thread section is arranged in the connecting sleeve;
the first connecting section is provided with an external thread section;
the first connecting section is in threaded connection with the connecting sleeve.
3. The assembly type heat-insulation connecting assembly for prefabricated laminated exterior walls according to claim 2,
the length of the internal thread section on the connecting sleeve is larger than that of the external thread section on the first connecting section.
4. The assembly type heat-insulation connecting assembly for prefabricated laminated exterior walls according to claim 1,
the length of the built-in part is consistent with the thickness of the heat insulation plate;
the outer surface of one end of the built-in component, which is provided with the outer side limiting piece, is flush with the outer surface of the heat insulation board;
the inner surface of one end of the built-in component, which is provided with the connecting sleeve, is flush with the inner surface of the heat-insulation plate.
5. The assembly type heat-insulation connecting assembly for prefabricated laminated exterior walls according to claim 1,
the first connecting section, the inner side limiting part, the second connecting section and the anchoring part are integrally formed.
6. The assembly type heat-insulation connecting assembly for prefabricated laminated exterior walls according to claim 1,
the outer surface of one end, away from the connecting sleeve, of the outer side limiting part is provided with a notch used for rotating the built-in part.
7. The assembly type heat-insulation connecting assembly for prefabricated laminated exterior walls according to claim 1,
the shapes of the inner side limiting piece and the anchoring piece are circular or strip-shaped.
8. The assembly type thermal insulation connecting assembly for prefabricated laminated exterior walls according to claim 1, further comprising:
one end of the expansion pipe is provided with a plurality of openings and is embedded in the veneer;
the outward extending piece is arranged on one side, far away from the connecting sleeve, of the outer side limiting piece and extends into the expansion pipe to enlarge the diameter of the expansion pipe so as to be connected with the veneer.
9. A prefabricated overlapped component is characterized by comprising a heat insulation board, an inner blade board and the assembled heat insulation connecting assembly for the prefabricated overlapped outer wall, wherein the assembled heat insulation connecting assembly is as claimed in any one of claims 1 to 8;
the heat insulation plate and the inner blade plate are arranged oppositely and have a distance;
the built-in component is arranged in the heat insulation board;
the anchor of the assembly component is anchored in the inner leaf plate;
the first connecting section of the assembly part is fixedly connected in the connecting sleeve of the built-in part so as to connect the heat-insulating plate and the inner blade plate, and the inner side limiting part of the assembly part abuts against the heat-insulating plate.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202020087119.8U CN211850202U (en) | 2020-01-15 | 2020-01-15 | Assembled heat-insulation connecting assembly for prefabricated superposed outer wall and prefabricated superposed member |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020087119.8U CN211850202U (en) | 2020-01-15 | 2020-01-15 | Assembled heat-insulation connecting assembly for prefabricated superposed outer wall and prefabricated superposed member |
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| CN211850202U true CN211850202U (en) | 2020-11-03 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107100299A (en) * | 2017-06-19 | 2017-08-29 | 麦高德（吉林）工业化建筑技术有限公司 | A kind of non-dismantling formwork composite exterior wall and its method of construction |
-
2020
- 2020-01-15 CN CN202020087119.8U patent/CN211850202U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107100299A (en) * | 2017-06-19 | 2017-08-29 | 麦高德（吉林）工业化建筑技术有限公司 | A kind of non-dismantling formwork composite exterior wall and its method of construction |
| CN107100299B (en) * | 2017-06-19 | 2023-05-05 | 麦高德（吉林）工业化建筑技术有限公司 | Composite outer wall with disassembly-free formwork and construction method thereof |
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