CN219343753U - Composite wallboard assembly and mounting structure - Google Patents
Composite wallboard assembly and mounting structure Download PDFInfo
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- CN219343753U CN219343753U CN202320106897.0U CN202320106897U CN219343753U CN 219343753 U CN219343753 U CN 219343753U CN 202320106897 U CN202320106897 U CN 202320106897U CN 219343753 U CN219343753 U CN 219343753U
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Abstract
The utility model provides a composite wallboard assembly and an installation structure. The composite wallboard assembly comprises a composite wallboard main body arranged in the movable cabin; the composite wallboard main body consists of a first plywood, a first PU board, a first straw board, a second plywood, a second PU board, a second straw board and a third plywood; the PU plate I is arranged on the outer wall of one side of the plywood I; the first straw board is arranged on the outer wall of one side of the PU board away from the first plywood; the second plywood is arranged on the outer wall of one side of the first straw board far away from the first PU board; the PU plate II is arranged on the outer wall of one side of the plywood II away from the straw plate I; the second straw board is arranged on the outer wall of one side of the second PU board, which is far away from the second plywood. The composite wallboard assembly and the mounting structure provided by the utility model have the advantages of solving the heat insulation problem, the cracking and falling-off problems of the surface layer, environmental protection, saving and the like of the composite wallboard.
Description
Technical Field
The utility model belongs to the technical field of composite wallboards, and particularly relates to a composite wallboard assembly and an installation structure.
Background
The existing house construction adopts a method of casting concrete on site, the site construction of an outer wall main body structure generally needs to go through construction procedures of erecting templates, laying reinforcing steel bars, pouring concrete and removing the formwork, after the construction of the outer wall main body structure is finished, a series of complicated works such as outer wall heat preservation and insulation layer construction, outer decoration layer construction, interior decoration construction and the like are carried out, the site construction or the waste of a large amount of energy sources such as coal, water, steel, concrete and pasture are caused, a large amount of construction waste is also generated, a large number of transport vehicles are needed for each project to transport a large amount of construction raw materials from outside the city to the construction site, and a large amount of construction waste is transported from the construction site to outside the city after the construction is finished. The field construction has the following defects: the site construction procedure and management are complex, and the construction cost is high; the building site is not easy to clean because of more building rubbish; noise in site construction seriously affects life and work of surrounding residents, and is not beneficial to environmental protection; the on-site construction quality is not easily ensured due to the influence of factors such as building materials, climate conditions, on-site management, worker quality and the like.
Through searching, in the related art, the patent document of the publication number CN205637241U discloses a composite wallboard which is integrally formed by concrete and a light steel keel in a pouring mode; the composite wallboard comprises a concrete layer and two light steel keels, wherein the concrete layer is positioned between the two light steel keels, the light steel keels comprise mounting panels and two side plates, and a first mounting groove is formed between the two side plates at intervals; the edges of the two sides of the concrete layer are respectively embedded in the two first mounting grooves; the end face of the concrete layer is provided with a protruding part, and the side edge of the protruding part and the side plate jointly enclose a concave position. The utility model provides a mounting structure of composite wall board, includes a installation face, first connecting piece and a plurality of composite wall board connects through first connecting piece between the adjacent two composite wall board, has seted up the second mounting hole on the first connecting piece, and first mounting hole and second mounting hole cross-under have the screw. The composite wallboard and the mounting structure thereof have the advantages of quick manufacture, light structure and convenient transportation; the formed wallboard has good stability and is not easy to collapse.
However, the structure has the defects that the problems of heat preservation and heat insulation, cracking and falling of the surface layer, environmental protection, saving and the like of the composite wallboard cannot be effectively solved.
Accordingly, there is a need for a new composite wallboard assembly and mounting structure that addresses the above-described problems.
Disclosure of Invention
The utility model solves the technical problem of providing the composite wallboard assembly and the mounting structure which can solve the problems of heat preservation and heat insulation, cracking and falling of a surface layer, environmental protection, saving and the like of the composite wallboard.
In order to solve the technical problems, the composite wallboard assembly provided by the utility model comprises a composite wallboard main body arranged in a movable cabin;
the composite wallboard main body consists of a first plywood, a first PU board, a first straw board, a second plywood, a second PU board, a second straw board and a third plywood;
the PU plate I is arranged on the outer wall of one side of the plywood I;
the first straw board is arranged on the outer wall of one side of the PU board away from the first plywood;
the second plywood is arranged on the outer wall of one side of the first straw board far away from the first PU board;
the PU plate II is arranged on the outer wall of one side of the plywood II away from the straw plate I;
the second straw board is arranged on the outer wall of one side of the second PU board, which is far away from the second plywood;
and the third plywood is arranged on the outer wall of one side of the second straw board far away from the second PU board.
As a further scheme of the utility model, the first straw board and the second straw board are formed by extrusion at a high temperature exceeding 200 ℃ under the conditions of no crushing and no addition of adhesive by using rice and wheat plant straws, and moisture-proof facial tissue is adhered to the outer surface of the first straw board and the second straw board.
As a further aspect of the present utility model, the composite wallboard body has a thickness of 220mm.
As a further scheme of the utility model, the total thickness of the first straw board and the second straw board is 116mm.
As a further scheme of the utility model, the total thickness of the PU plate I and the PU plate II is 44mm, and the PU plate I and the PU plate II are both made of polyurethane heat-insulating plates.
As a further aspect of the present utility model, the total thickness of the first plywood and the second plywood is 30mm, and the thickness of the third plywood is 30mm.
The utility model provides a mounting structure of composite wall board subassembly, includes mounting groove, installation lug and a plurality of fixed orifices, the mounting groove is seted up on the outer wall of one side of composite wall board main part, installation lug fixed mounting is on the outer wall of one side of composite wall board main part, and a plurality of fixed orifices are all seted up on the top of composite wall board main part.
Compared with the related art, the composite wallboard assembly and the mounting structure provided by the utility model have the following beneficial effects:
1. according to the utility model, the self-heat-preservation integrated composite wallboard is formed by matching the plywood, the polyurethane heat-preservation board and the straw board, so that the heat-preservation integrated composite wallboard can further improve the heat-insulation performance of the wall, avoid the problems of falling off, incapability of prolonging the service life of the external heat-preservation system of the external wall, high maintenance cost and the like, and has the advantages of environmental protection, cost saving and the like.
Drawings
The present utility model is further described below with reference to the accompanying drawings for the convenience of understanding by those skilled in the art.
FIG. 1 is a schematic illustration of the present utility model;
FIG. 2 is a schematic cross-sectional view of portion A of FIG. 1;
FIG. 3 is a schematic view of the internal layers of the composite wall panel body of the present utility model;
FIG. 4 is a schematic perspective view of the first embodiment of the present utility model;
fig. 5 is a schematic perspective view of a second embodiment of the present utility model.
In the figure: 111. a moving cabin; 1. a composite wallboard main body; 101. a first plywood; 102. PU board I; 103. straw board I; 104. a second plywood; 105. PU plate II; 106. straw board II; 107. thirdly, a veneer board; 2. a mounting groove; 3. mounting the protruding blocks; 4. and a fixing hole.
Detailed Description
Referring to fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, in which fig. 1 is a schematic diagram of the present utility model; FIG. 2 is a schematic cross-sectional view of portion A of FIG. 1; FIG. 3 is a schematic view of the internal layers of the composite wall panel body of the present utility model; FIG. 4 is a schematic perspective view of the first embodiment of the present utility model; fig. 5 is a schematic perspective view of a second embodiment of the present utility model. The composite wall panel assembly comprises a composite wall panel body 1 disposed within a mobile compartment 111;
the composite wallboard main body 1 consists of a first plywood 101, a first PU plate 102, a first straw plate 103, a second plywood 104, a second PU plate 105, a second straw plate 106 and a third plywood 107;
the PU plate I102 is arranged on the outer wall of one side of the plywood I101;
the first straw board 103 is arranged on the outer wall of one side of the first PU board 102 away from the first plywood board 101;
the second plywood 104 is arranged on the outer wall of one side of the first straw board 103 far away from the first PU board 102;
the PU plate II 105 is arranged on the outer wall of one side of the plywood II 104 far away from the straw plate I103;
the second straw board 106 is arranged on the outer wall of one side of the second PU board 105 away from the second plywood board 104;
the third plywood 107 is arranged on the outer wall of one side of the second straw board 106 away from the second PU board 105.
The plywood has the advantages of light weight, clear lines, high strength, difficult deformation and the like.
The polyurethane heat-insulating board has the advantages of heat insulation, water resistance, sound insulation, vibration absorption, crack resistance, environmental protection and the like.
The first straw board 103 and the second straw board 106 are formed by extrusion at a high temperature exceeding 200 ℃ under the conditions of no crushing and no adhesive addition by using rice and wheat plant straws, and moisture-proof facial tissue is adhered to the outer surface of the first straw board and the second straw board.
By fully utilizing the characteristics of less nutrient components, more ash, difficult decay and the like of the straws such as rice and wheat, the wax coating on the surface of the straws can be maintained, the insect eggs, bacteria and the like can be killed, and the heat insulation performance is excellent, and the heat conductivity coefficient of the straw is not higher than 0.11W, (m.K), so that the straw wall has the advantage of industrial production, can form an assembled wall member, and can also improve the utilization rate of the straws.
The straw paper surface straw board is used as a core board of the composite wallboard main body 1, and the composite inorganic surface layer can obviously improve the performances of fire resistance, moisture resistance and the like, so that the energy-saving performance of the straw paper surface straw board can be obviously improved and the environmental protection performance can be improved while a large amount of straw resources are utilized.
The thickness of the composite wallboard main body 1 is 220mm.
The total thickness of the first straw plate 103 and the second straw plate 106 is 116mm.
The total thickness of the first PU plate 102 and the second PU plate 105 is 44mm, and the first PU plate 102 and the second PU plate 105 are made of polyurethane heat-insulating plates.
The total thickness of the first and second plywood sheets 101 and 104 was 30mm, and the thickness of the third plywood sheet 107 was 30mm.
In order to fully utilize the characteristics of good heat preservation performance and low cost and availability of the straw board, 2 layers of straw core boards are adopted, different heat preservation materials and surface layers are compounded to prepare the multi-layer composite heat preservation wallboard, the multi-layer composite wallboard forms a sandwich structure to form an integrated self-heat preservation composite wallboard, the heat insulation performance of the wall body is further improved, the problems that an external heat preservation system of an external wall falls off, the external wall cannot have the same service life with a main structure, the maintenance cost is high and the like are avoided, and the multifunctional integrated energy-saving straw composite wall body is formed.
The heat transfer coefficient of the composite wallboard main body 1 is 0.32W, (m) 2 K), the requirement of 75% energy conservation of the building in the cold area on the outer wall is met, and the heat insulation performance is outstanding.
The utility model provides a mounting structure of composite wall board subassembly, includes mounting groove 2, installation lug 3 and a plurality of fixed orifices 4, mounting groove 2 is seted up on the outer wall of one side of composite wall board main part 1, 3 fixed mounting of installation lug is on the outer wall of one side of composite wall board main part 1, and a plurality of fixed orifices 4 are all seted up on the top of composite wall board main part 1.
When the composite wallboard is used, the first plywood 101, the first PU plate 102, the first straw plate 103, the second plywood 104, the second PU plate 105, the second straw plate 106 and the third plywood 107 are fixedly attached together, then the composite wallboard main body 1 is spliced on the upright by installing fixed upright posts on the ground according to the size of the fixing holes 4, and then the mounting grooves 2 and the mounting projections 3 of the two-to-two composite wallboard main bodies 1 are clamped.
It should be noted that, the device structure and the drawings of the present utility model mainly describe the principle of the present utility model, in terms of the technology of the design principle, the arrangement of the power mechanism, the power supply system, the control system, etc. of the device is not completely described, and on the premise that the person skilled in the art understands the principle of the present utility model, the specific details of the power mechanism, the power supply system and the control system can be clearly known, the control mode of the application file is automatically controlled by the controller, and the control circuit of the controller can be realized by simple programming of the person skilled in the art;
the standard parts used in the method can be purchased from the market, and can be customized according to the description of the specification and the drawings, the specific connection modes of the parts are conventional means such as mature bolts, rivets and welding in the prior art, the machines, the parts and the equipment are conventional models in the prior art, and the structures and the principles of the parts are all known by the skilled person through technical manuals or through conventional experimental methods.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations may be made therein without departing from the spirit and scope of the utility model as defined by the appended claims and their equivalents, and in other related technical fields, which are equally encompassed by the scope of the present utility model.
Claims (7)
1. A composite wallboard assembly comprising a composite wallboard body disposed within a mobile bay;
the composite wallboard main body consists of a first plywood, a first PU board, a first straw board, a second plywood, a second PU board, a second straw board and a third plywood,
the PU plate I is arranged on the outer wall of one side of the plywood I;
the first straw board is arranged on the outer wall of one side of the PU board away from the first plywood;
the second plywood is arranged on the outer wall of one side of the first straw board far away from the first PU board;
the PU plate II is arranged on the outer wall of one side of the plywood II away from the straw plate I;
the second straw board is arranged on the outer wall of one side of the second PU board, which is far away from the second plywood;
and the third plywood is arranged on the outer wall of one side of the second straw board far away from the second PU board.
2. The composite wallboard assembly of claim 1, wherein: the first straw board and the second straw board are formed by extrusion at a high temperature exceeding 200 ℃ under the conditions that rice and wheat plant straws are not crushed and an adhesive is not added, and moisture-proof facial tissue is adhered to the outer surface of the first straw board and the second straw board.
3. The composite wallboard assembly of claim 2, wherein: the thickness of the composite wallboard main body is 220mm.
4. The composite wallboard assembly of claim 1, wherein: the total thickness of the first straw plate and the second straw plate is 116mm.
5. The composite wallboard assembly of claim 1, wherein: the total thickness of the first PU plate and the second PU plate is 44mm, and the first PU plate and the second PU plate are both made of polyurethane heat-insulating plates.
6. The composite wallboard assembly of claim 1, wherein: the total thickness of the first plywood and the second plywood is 30mm, and the thickness of the third plywood is 30mm.
7. A mounting structure of composite wallboard subassembly, its characterized in that: the composite wallboard comprises the composite wallboard assembly, mounting grooves, mounting lugs and a plurality of fixing holes as claimed in claims 1-6, wherein the mounting grooves are formed in the outer wall of one side of the composite wallboard body, the mounting lugs are fixedly mounted on the outer wall of one side of the composite wallboard body, and the fixing holes are formed in the top of the composite wallboard body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320106897.0U CN219343753U (en) | 2023-02-03 | 2023-02-03 | Composite wallboard assembly and mounting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320106897.0U CN219343753U (en) | 2023-02-03 | 2023-02-03 | Composite wallboard assembly and mounting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219343753U true CN219343753U (en) | 2023-07-14 |
Family
ID=87097776
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320106897.0U Active CN219343753U (en) | 2023-02-03 | 2023-02-03 | Composite wallboard assembly and mounting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219343753U (en) |
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2023
- 2023-02-03 CN CN202320106897.0U patent/CN219343753U/en active Active
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