CN213597273U - Prefabricated external wall heat preservation integration system - Google Patents
Prefabricated external wall heat preservation integration system Download PDFInfo
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- CN213597273U CN213597273U CN202022073659.3U CN202022073659U CN213597273U CN 213597273 U CN213597273 U CN 213597273U CN 202022073659 U CN202022073659 U CN 202022073659U CN 213597273 U CN213597273 U CN 213597273U
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Abstract
The utility model discloses a prefabricated external wall insulation integration system, insert silk, connecting piece including heated board, zinc-plated steel wire mesh B, zinc-plated steel wire mesh A, fixed die plate B, structural reinforcement, zinc-plating, zinc-plated steel wire mesh A, zinc-plated steel wire mesh B are located heated board homonymy and be on a parallel with the heated board, the connecting piece is including wearing pole, adjustable plastic sleeve, location snap ring, template stopper. The utility model not only avoids the cold and hot bridge phenomenon of the wall plate through the design of the adjustable plastic sleeve, but also avoids the problem that the wall plate falls off because the low alkalinity of the wall plate corrodes the metal connecting piece, thereby realizing the integration of the heat preservation and the energy conservation of the external wall of the building in the true sense, and having the same service life with the wall body; due to the design of the connecting piece, the insulation board is accurately positioned, the integrity and the rigidity of a system are improved, the construction process is simplified, and the construction is facilitated.
Description
Technical Field
The utility model belongs to external wall insulation building field, concretely relates to prefabricated external wall insulation integration system.
Background
In 2009 and 5 months, the first "new building structure system-energy saving and structure integration technology seminar" held by the ministry of construction officials formally proposed energy saving and structure integration. Building energy conservation and structural integration should include three aspects: firstly, the building wall body heat insulation should be constructed synchronously with the structure, namely, the building main body structure integrates the heat insulation material with the structure, and meanwhile, the outer side of the heat insulation layer should be provided with a protective layer with enough thickness; secondly, the constructed outer wall body of the structure can meet the requirement of the existing energy-saving standard without heat preservation; thirdly, the same service life of the building heat preservation and the wall body can be realized.
Therefore, the integrated evolution of structure heat preservation is a great trend of the development of the building industry, and various novel heat preservation materials and heat preservation systems appear in the market. However, the existing heat preservation method also has obvious disadvantages: the external wall insulation and the external wall main body structure are complex to install and have different service lives, so that the construction efficiency is low and the service life of the insulation layer is shorter than that of the building main body; the external wall template also has the problems that the three wall structures of the wall body, the heat insulation plate and the external cement layer are usually connected through a steel bar structure for high engaging strength, the steel bar structure is easy to conduct heat, the heat insulation property between the three wall structures is poor, and the cold and hot bridge phenomenon of the wall plate is serious; due to the low alkalinity of the wallboard, the metal connecting piece is also corroded, and the wallboard is easy to fall off.
Therefore, it is necessary to provide a prefabricated external wall insulation structure which is simple in construction and installation, almost free of cold and hot bridge phenomena, low in heat conduction coefficient and firm in wallboard connection and installation.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a main aim at provides a prefabricated external wall insulation integration system can effectively solve the problem in the background art.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a prefabricated external wall insulation integration system, includes heated board, galvanized steel wire mesh B, galvanized steel wire mesh A, fixed die plate B, structural reinforcement, zinc-plating inserted wire, connecting piece, galvanized steel wire mesh A, zinc-plating steel wire mesh B are located heated board homonymy and be on a parallel with the heated board, zinc-plating inserted wire inserts in proper order perpendicularly galvanized steel wire mesh B, galvanized steel wire mesh A, heated board, the connecting piece is including wearing pole, adjustable plastic sleeve, location snap ring, template stopper, the connecting piece is connected structural reinforcement with heated board, galvanized steel wire mesh A, zinc-plating steel wire mesh B are fixed.
Furthermore, the galvanized steel wire mesh A is tightly attached to the heat insulation plate, the galvanized steel wire mesh B is far away from the heat insulation plate, the distance between the galvanized steel wire mesh A and the galvanized steel wire mesh B is 40mm-50mm, the diameter of the steel wire of the galvanized steel wire mesh A is 1.5mm-2.5mm, the aperture of the steel wire of the galvanized steel wire mesh A is 80mm-120mm and 120mm, and the diameter of the steel wire of the galvanized steel wire mesh B is 2.5mm-3.5mm, and the aperture of the steel wire of the galvanized steel wire mesh B is 40mm-60 mm.
Furthermore, the penetrating rods are T-shaped and comprise L-shaped steel bars and plastic heads, positioning grooves are formed in the inner side face of the lower portion of each plastic head, threads are formed in the lower ends of the penetrating rods, and the number of the penetrating rods is 5-6 per square meter.
Further, plastic sheath is the T font with adjustable, plastic sheath passes in proper order with adjustable zinc-plated steel wire mesh B, zinc-plated steel wire mesh A, heated board, adjustable plastic sheath upper end lateral surface is equipped with stupefied with the corresponding location of constant head tank, the stupefied insertion in the constant head tank of location, adjustable plastic sheath upper end inboard is equipped with evenly distributed's sleeve pipe stiffening rib, adjustable plastic sheath upper end medial surface is equipped with the wire mesh constant head tank, the wire mesh constant head tank blocks to zinc-plated steel wire mesh B on, adjustable plastic sheath lower extreme is equipped with the multirow locating piece side by side, adjustable plastic sheath length equals distance between zinc-plated steel wire mesh B, the zinc-plated steel wire mesh A + the heated board thickness + the vertical total length of locating piece.
Furthermore, the positioning snap ring is disc-shaped, a through hole is formed in the middle of the positioning snap ring, a base is arranged on the lower portion of the positioning snap ring, snap ring stiffening ribs and round small holes which are uniformly distributed are arranged on the periphery of the base, and the positioning snap ring penetrates through the positioning block, clings to the heat insulation board and is sleeved on the adjustable plastic sleeve.
Furthermore, the galvanized inserted wires are welded and fixed with the galvanized steel wire mesh sheet B and the galvanized steel wire mesh sheet A, the diameter of each galvanized inserted wire is 2-4 mm, the length of each galvanized inserted wire is not less than 80mm, and the number of the galvanized inserted wires is not less than 25 uniformly distributed per square meter.
Furthermore, a screw hole is formed in the middle of the template limiting block, and the penetrating rod is connected with the template limiting block in an occluded mode through the screw hole.
The utility model provides a beneficial effect that technical scheme brought is:
1. through the plastic sleeve with adjustable design, solved the tradition and connected easy heat conduction through steel bar structure, it is serious to lead to the cold and hot bridge phenomenon of wallboard, the poor problem of thermal insulation performance, simultaneously, avoided causing the wallboard problem of droing because the low basicity of wallboard corrodes the metal connecting piece, realized building outer wall heat preservation and energy-conserving integration in the true sense, with the wall body with the life-span.
2. Through designing the connecting piece, connecting piece and constructional steel bar fixed connection have strengthened the joint strength of heated board and wall body for can guarantee when concreting that the heated board is not pushed away from the design position, solve hollowly, fracture, the phenomenon that drops fundamentally, realize the accurate positioning of heated board.
3. By designing the template limiting block, the accurate size of the concrete structure is ensured, and the thickness of a protective layer of the steel bar can be ensured.
4. The galvanized wire inserting of the double-row galvanized steel wire mesh is inserted into the heat insulation board, and the adjustable plastic sleeve is installed on the system in advance, so that the integrity and rigidity of the system are improved, the deformation in the transportation and installation processes is reduced, the construction process is simplified, and the construction is facilitated.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a partially enlarged view of the connector of the present invention;
FIG. 3 is a cross-sectional view of the rod of the present invention;
FIG. 4 is a transverse sectional view of the adjustable plastic sleeve of the present invention;
FIG. 5 is a view of the adjustable plastic sleeve A of the present invention;
FIG. 6 is a view of the adjustable plastic sleeve of the present invention in the direction B;
fig. 7 is a cross-sectional view of the positioning snap ring of the present invention;
fig. 8 is a C-direction view of the positioning snap ring of the present invention;
figure 9 is a cross-sectional view of the template stop of the present invention.
In the figure: 1. a thermal insulation board; 2. galvanized steel wire mesh B; 3. galvanized steel wire mesh A; 4. fixing the template A; 5. fixing the template B; 6. structural steel bars; 7. galvanizing and wire inserting; 8. a connecting member;
81. penetrating a rod; 82. an adjustable plastic sleeve; 83. positioning the snap ring; 84. a template stop block;
811. plastic heads; 812. l-shaped steel bars; 813. positioning a groove; 814. a thread;
821. positioning ridges; 822. a casing stiffener; 823. a steel wire mesh positioning groove; 824. positioning blocks;
831. a through hole; 832. a base; 833. a snap ring stiffener; 834. a circular aperture;
841. and a screw hole.
Detailed Description
The following detailed description of the embodiments of the present invention will be made with reference to the accompanying drawings. It is to be understood that the description of the embodiments herein is for purposes of illustration and explanation only and is not intended to limit the invention.
In the present invention, unless otherwise specified, the terms of orientation such as "upper, lower, left, right, inner, outer, front, and end" used herein generally refer to upper, lower, left, right, inner, outer, front, and end as shown in the accompanying drawings.
As shown in fig. 1-9, a prefabricated exterior wall insulation integrated system comprises an insulation board 1, a galvanized steel wire mesh B2, a galvanized steel wire mesh A3, a fixed formwork a4, a fixed formwork B5, a structural steel bar 6, a galvanized inserted wire 7 and a connecting piece 8, wherein the galvanized steel wire mesh A3 and the galvanized steel wire mesh B2 are located on the same side of the insulation board 1 and are parallel to the insulation board 1, the galvanized inserted wire 7 is vertically inserted into the galvanized steel wire mesh B2, the galvanized steel wire mesh A3 and the insulation board 1 in sequence, the connecting piece 8 comprises a penetrating rod 81, an adjustable plastic sleeve 82, a positioning snap ring 83 and a formwork limiting block 84, and the connecting piece 8 connects the structural steel bar 6 to be fixed with the insulation board 1, the galvanized steel wire mesh A3 and the galvanized steel wire mesh B2.
As shown in fig. 1 and 2, the galvanized steel wire mesh A3 is tightly attached to the heat insulation board 1, the galvanized steel wire mesh B2 is far away from the heat insulation board 1, the distance between the galvanized steel wire mesh A3 and the galvanized steel wire mesh B2 is 45mm, the diameter of each galvanized steel wire mesh A3 is 2mm, the aperture of each galvanized steel wire mesh is 100mm, and the diameter of each galvanized steel wire mesh B2 is 3mm, and the aperture of each galvanized steel wire mesh B2 is 50 mm.
As shown in fig. 2 and 3, the penetrating rod 81 is T-shaped and is composed of an L-shaped steel bar 812 and a plastic head 811, a positioning groove 813 is formed on the inner side surface of the lower portion of the plastic head 811, a thread 814 is formed at the lower end of the penetrating rod 81, and the number of the penetrating rods 81 is 6 per square meter.
As shown in fig. 4, 5 and 6, the adjustable plastic casing 82 is T-shaped, the adjustable plastic casing 82 sequentially passes through the galvanized steel wire mesh B2, the galvanized steel wire mesh A3 and the heat insulation board 1, the outer side surface of the upper end of the adjustable plastic sleeve 82 is provided with a positioning ridge 821 corresponding to the positioning groove 813, the positioning ridge 821 is inserted into the positioning groove 813, the inner side of the upper end of the adjustable plastic sleeve 82 is provided with sleeve stiffening ribs 822 which are uniformly distributed, the inner side surface of the upper end of the adjustable plastic casing 82 is provided with a steel wire mesh positioning groove 823, the steel wire mesh positioning groove 823 is clamped on a galvanized steel wire mesh sheet B2, the lower end of the adjustable plastic sleeve 82 is provided with a plurality of rows of positioning blocks 824 in parallel, and the length of the adjustable plastic sleeve 82 is equal to the distance between the galvanized steel wire mesh B2 and the galvanized steel wire mesh A3 plus the thickness of the heat insulation board 1 plus the vertical total length of the positioning blocks 824.
As shown in fig. 7 and 8, the positioning snap ring 83 is disc-shaped, a through hole 831 is formed in the middle of the positioning snap ring 83, a base 832 is formed in the lower portion of the positioning snap ring 83, snap ring stiffening ribs 833 and round small holes 834 which are uniformly distributed are formed around the base 832, and the positioning snap ring 83 penetrates through the positioning block 824 and is closely sleeved on the adjustable plastic sleeve 82 and attached to the heat insulation board 1.
As shown in fig. 1 and 2, the galvanized inserted wires 7 are welded and fixed with the galvanized steel wire mesh sheet B2 and the galvanized steel wire mesh sheet A3, and the galvanized inserted wires 7 have a diameter of 3mm and a length of 80mm and are uniformly distributed at 25 wires per square meter.
As shown in fig. 2, 3 and 9, a screw hole 841 is formed in the middle of the form stopper 84, and the through rod 81 is engaged with the form stopper 84 through the screw hole 841.
During construction, the first step is as follows: firstly, the parts of the penetrating rod 81, the adjustable plastic sleeve 82, the positioning snap ring 83 and the template limiting block 84 are prepared and are separately arranged in different boxes for standby application, and the parts are processed in a factory.
The second step is that: and inserting the galvanized steel wire mesh B2 and the galvanized steel wire mesh A3 onto the heat-insulating plate 1 through the galvanized inserted wires 7.
The third step: the adjustable plastic sleeve 82 penetrates through the galvanized steel wire mesh B2, the galvanized steel wire mesh A3 and the heat insulation board 1, and meanwhile, the steel wire mesh positioning groove 823 is hooked on an iron wire of the galvanized steel wire mesh B2.
The fourth step: and the positioning snap ring 83 is inserted into the adjustable plastic sleeve 82 close to the back surface of the heat insulation plate 1.
The inserted wires of the double rows of steel wire meshes are inserted into the heat insulation board 1, and the adjustable plastic sleeves 82 are installed on the system in advance, so that the integrity and rigidity of the system are improved, and the deformation in the transportation and installation processes is reduced.
The fifth step: and the mounted semi-finished products are loaded and transported to a construction site, so that the factory rate of the products is improved.
And a sixth step: the semi-finished product is transported to the installation site and positioned close to the structural reinforcement 6 according to the installation position line.
The seventh step: the penetrating rod 81 penetrates through the adjustable plastic sleeve 82, and the lower end of the penetrating rod 81 is firmly tied with the structural steel bar 6.
Eighth step: the template stopper 84 is mounted to the lower end of the through-rod 81.
The formwork limiting block 84 is arranged, so that not only is the accurate size of the concrete structure ensured, but also the thickness of a protective layer of the steel bar can be ensured.
The ninth step: and (4) checking whether the installation position and the quality of the insulation board system meet the requirements, and erecting a formwork by a construction unit and pouring concrete after the insulation board system is qualified.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. The utility model provides a prefabricated external wall heat preservation integration system which characterized in that: comprises a heat-insulation board (1), a galvanized steel wire mesh B (2), a galvanized steel wire mesh A (3), a fixed template A (4), a fixed template B (5), a structural steel bar (6), galvanized inserted wires (7) and connecting pieces (8), the galvanized steel wire mesh A (3) and the galvanized steel wire mesh B (2) are positioned at the same side of the heat insulation board (1) and are parallel to the heat insulation board (1), the galvanized inserted wires (7) are sequentially and vertically inserted into the galvanized steel wire mesh B (2), the galvanized steel wire mesh A (3) and the heat insulation board (1), the connecting piece (8) comprises a through rod (81), an adjustable plastic sleeve (82), a positioning snap ring (83) and a template limit block (84), the connecting piece (8) is connected with the structural steel bar (6) and is fixed with the heat insulation board (1), the galvanized steel wire mesh sheet A (3) and the galvanized steel wire mesh sheet B (2).
2. The prefabricated exterior wall insulation integrated system according to claim 1, wherein: galvanized steel wire mesh A (3) is tightly attached to heat insulation board (1), galvanized steel wire mesh B (2) is far away from heat insulation board (1), the distance between galvanized steel wire mesh A (3) and galvanized steel wire mesh B (2) is 40mm-50mm, the diameter of steel wire of galvanized steel wire mesh A (3) is 1.5mm-2.5mm, the aperture is 80mm-120mm, and the diameter of steel wire of galvanized steel wire mesh B (2) is 2.5mm-3.5mm, the aperture is 40mm-60 mm.
3. The prefabricated exterior wall insulation integrated system according to claim 1, wherein: the penetrating rod (81) is T-shaped and consists of an L-shaped steel bar (812) and a plastic head (811), a positioning groove (813) is formed in the inner side face of the lower portion of the plastic head (811), threads (814) are formed at the lower end of the penetrating rod (81), and the number of the penetrating rods (81) is 5-6 per square meter.
4. The prefabricated exterior wall insulation integrated system according to claim 1, wherein: adjustable plastic sleeve (82) is T font, adjustable plastic sleeve (82) passes in proper order galvanized steel wire mesh B (2), galvanized steel wire mesh A (3), heated board (1), adjustable plastic sleeve (82) upper end lateral surface is equipped with stupefied (821) of location corresponding with constant head tank (813), stupefied (821) of location inserts in constant head tank (813), adjustable plastic sleeve (82) upper end inboard is equipped with evenly distributed's sleeve pipe stiffening rib (822), adjustable plastic sleeve (82) upper end medial surface is equipped with wire mesh constant head tank (823), wire mesh constant head tank (823) card is to galvanized steel wire mesh B (2) on, adjustable plastic sleeve (82) lower extreme is equipped with multirow locating piece (824) side by side, adjustable plastic sleeve (82) length ═ galvanized steel wire mesh B (2), The distance between the galvanized steel wire mesh sheets A (3) + the thickness of the heat insulation board (1) + the vertical total length of the positioning block (824).
5. The prefabricated exterior wall insulation integrated system according to claim 4, wherein: location snap ring (83) are the disc, location snap ring (83) middle part is equipped with through-hole (831), and the lower part is equipped with base (832), be equipped with evenly distributed's snap ring stiffening rib (833), circular aperture (834) around base (832), location snap ring (83) pass locating piece (824) are hugged closely heated board (1) and are cup jointed on adjustable plastic casing (82).
6. The prefabricated exterior wall insulation integrated system according to claim 1, wherein: the galvanized inserted wires (7) are welded and fixed with the galvanized steel wire mesh sheets B (2) and the galvanized steel wire mesh sheets A (3), the diameter of the galvanized inserted wires (7) is 2-4 mm, the length of the galvanized inserted wires is more than or equal to 80mm, and more than or equal to 25 galvanized inserted wires are uniformly distributed per square meter.
7. The prefabricated exterior wall insulation integrated system according to claim 1, wherein: the middle of the template limiting block (84) is provided with a screw hole (841), and the penetrating rod (81) is connected with the template limiting block (84) in an occlusion way through the screw hole (841).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022073659.3U CN213597273U (en) | 2020-09-21 | 2020-09-21 | Prefabricated external wall heat preservation integration system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022073659.3U CN213597273U (en) | 2020-09-21 | 2020-09-21 | Prefabricated external wall heat preservation integration system |
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| Publication Number | Publication Date |
|---|---|
| CN213597273U true CN213597273U (en) | 2021-07-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202022073659.3U Active CN213597273U (en) | 2020-09-21 | 2020-09-21 | Prefabricated external wall heat preservation integration system |
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| CN (1) | CN213597273U (en) |
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- 2020-09-21 CN CN202022073659.3U patent/CN213597273U/en active Active
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