CN218562647U - Vertical prefabricated wall body of assembled - Google Patents
Vertical prefabricated wall body of assembled Download PDFInfo
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- CN218562647U CN218562647U CN202221794336.6U CN202221794336U CN218562647U CN 218562647 U CN218562647 U CN 218562647U CN 202221794336 U CN202221794336 U CN 202221794336U CN 218562647 U CN218562647 U CN 218562647U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
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Abstract
The utility model provides a vertical prefabricated wall body of assembled relates to building structure technical field, and the main objective is loaded down with trivial details, the poor problem of fastness of heat preservation structure construction outside to traditional wall body, provides a novel wall structure. This vertical prefabricated wall body of assembled includes: the vertical wall comprises a first wallboard and a second wallboard which are arranged in parallel, and a pouring area is reserved between the first wallboard and the second wallboard; the heat preservation, the heat preservation with the second wallboard laminating is connected, and the connecting piece passes the heat preservation and with vertical wall is fixed. The vertical wall body formed by the wall boards and the pouring areas which are adjacently arranged is more firm in structure due to the fact that a traditional sleeve grouting treatment mode is abandoned; simultaneously, the heat preservation layer fixed on the vertical wall body through the connecting piece is firmer and is not easy to fall off compared with the traditional heat preservation layer fixed through plastering.
Description
Technical Field
The utility model belongs to the technical field of the building structure technique and specifically relates to a vertical prefabricated wall body of assembled is related to.
Background
The assembly type building is characterized in that the manufacturing advantages of a component production factory are utilized, the structure of a building part is prefabricated in the factory after being designed, the building part is transported to a construction site after the performance meets the requirements, and the building construction can be completed only by hoisting in place and simple connection construction. Compared with the traditional construction mode, the construction method greatly improves the on-site construction efficiency and the construction quality, and simultaneously reduces the influence of construction on the environment.
The traditional assembled PC vertical outer wall component is generally of a sandwich structure, namely, a structure of an inner blade plate, a heat insulation layer and an outer blade plate, the component is complicated in construction and manufacturing process, under the general condition that a transverse forward beating or reverse beating process is adopted, concrete is required to be poured twice for curing twice, the outer blade plate and the inner blade plate which are poured are connected to form an unstable condition, the outer blade has potential safety hazards, the problems of complicated construction and the like are obvious, particularly the potential safety hazards of the structure caused by the fact that sleeve grouting is not compact are a pain point which troubles the development of an assembled building; meanwhile, the heat insulation structure constructed and fixed on the outer wall in a thin plastering mode has relatively short service life and has the possibility of falling off after a certain period.
In order to solve the potential safety hazard of the assembled outer wall due to unstable connection and improve the combination firmness degree of the heat insulation structure and the wall body, a new wall body structure needs to be developed.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a vertical prefabricated wall body of assembled to solve the unstable technical problem of assembled wall body coupling that exists among the prior art. The utility model provides a plurality of technical effects that preferred technical scheme among a great deal of technical scheme can produce see the explanation below in detail.
In order to achieve the above purpose, the utility model provides a following technical scheme:
the utility model provides a vertical prefabricated wall body of assembled, include: the vertical wall comprises a first wallboard and a second wallboard which are arranged in parallel, and a pouring area is reserved between the first wallboard and the second wallboard; the heat preservation, the heat preservation with the second wallboard laminating is connected, and the connecting piece passes the heat preservation and with vertical wall is fixed.
The vertical wall structure formed by the wall boards and the pouring areas which are arranged adjacently can realize the factory prefabrication of part of the structure and the construction of the rest part in a cast-in-place mode, and the vertical wall structure is firmer due to abandoning the traditional sleeve grouting treatment mode; simultaneously, the heat preservation layer fixed on the vertical wall body through the connecting piece is firmer and is not easy to fall off compared with the traditional heat preservation layer fixed through plastering.
On the basis of the technical scheme, the utility model discloses can also do following improvement.
As a further improvement, the connecting piece is an anchor bolt. The crab-bolt has higher intensity, can guarantee the firm degree of being connected between heat preservation and the vertical wall body.
As a further improvement of the utility model, be provided with the structure reinforcement in the district of pouring, the left and right sides of structure reinforcement respectively with first wallboard with second wallboard fixed connection.
This structural reinforcement can effectively improve the firm degree of being connected between first wallboard and the second wallboard.
As a further improvement of the utility model, the structural reinforcement comprises at least one or more of steel bars, keels and truss ribs. Above-mentioned arbitrary structure reinforcement that is located the district of pouring all can effectively improve this vertical wall's firm degree with concrete placement after together.
As a further improvement of the utility model, the heat preservation layer is a double-layer structure, including outer heat preservation and inner heat preservation. The double-layer insulating layer structure can improve the insulating effect of the insulating layer, and can also utilize the material difference to ensure that the double-layer insulating layer structure has other advantages, such as cost reduction. Improve the fire-proof performance and the like.
As a further improvement of the utility model, the outer heat preservation is made by A level heat preservation material, the inner heat preservation is made by A level heat preservation material and/or B level heat preservation material. According to the combustion performance of the heat insulation material, the heat insulation material can be divided into an A-level heat insulation material and a B-level heat insulation material, and the materials can achieve a good heat insulation effect.
As a further improvement of the present invention, the thickness of the first wall panel and/or the second wall panel is 40-70mm; the thickness of the pouring area is 80-200mm.
The thickness of the first wall board and the second wall board is not too thick, and the thickness of the pouring area needs to be reduced under the size requirement of normal wall thickness.
As a further improvement of the utility model, the thickness of the pouring area is 100-200mm. The thickness can ensure the firmness degree and the bearing requirement of the vertical wall body on the premise of meeting the design requirement of the wall body thickness.
Compared with the prior art, the assembled vertical prefabricated wall body provided by the preferred embodiment of the utility model has the advantages that compared with the traditional wall body, the problem that the traditional prefabricated wall plate needs sleeve grouting at the joint of the wall plates is effectively solved by prefabricating the vertical wall body structure comprising the first wall plate, the second wall plate and the pouring area, the complexity of site construction is simplified, the potential safety hazard possibly existing in sleeve grouting is effectively eliminated, and the safety of the wall body is ensured; in addition, the heat insulation layer structure fixed on the outer side of the vertical wall through the connecting piece structure effectively avoids the problems that the traditional heat insulation layer for plastering and fixing is short in service life and easy to fall off, meanwhile, the weight of the heat insulation layer is reduced, and the safety of the structure is improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic view of a section structure of the assembled vertical prefabricated wall body of the present invention;
fig. 2 is a schematic sectional structure view of another embodiment of the assembled vertical prefabricated wall of the present invention.
In the figure: 1. a vertical wall; 11. a first wall panel; 12. a second wall panel; 13. pouring a region; 2. a heat-insulating layer; 21. external heat preservation; 22. internal heat preservation; 3. a connecting member; 4. a structural reinforcement.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the disclosed embodiments are merely exemplary of the invention, and are not intended to limit the invention to the precise embodiments disclosed. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified 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; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood as the case may be, by those of ordinary skill in the art.
The technical solution of the present invention will be specifically described below with reference to the accompanying drawings.
The utility model provides an assembled vertical prefabricated wall, which comprises a vertical wall 1 and a heat preservation layer 2, wherein the vertical wall 1 comprises a first wallboard 11 and a second wallboard 12 which are arranged in parallel, and a pouring area 13 for pouring concrete is reserved between the first wallboard 11 and the second wallboard 12; the heat preservation 2 is connected with the laminating of second wallboard 12, and connecting piece 3 passes heat preservation 2 and fixed with this vertical wall 1 to realize being connected between heat preservation 2 and the vertical wall 1.
The vertical wall body 1 structure formed by the wall boards and the pouring area 13 which are adjacently arranged can realize the factory prefabrication of part of the structure, and the construction of the rest part in a cast-in-place mode, and because the traditional sleeve grouting treatment mode is abandoned, the first wall board 11 and the second wall board 12 can be firmly combined together in a pouring mode and form an integral structure, so that the vertical wall body 1 structure is firmer; simultaneously, fix heat preservation 2 on vertical wall 1 through connecting piece 3 and compare more firmly, be difficult for droing through plastering fixed heat preservation 2 with the tradition.
For convenience of installation, as an alternative embodiment, the insulating layer 2 may be provided with through holes in the thickness direction, and the connecting member 3 may be installed through the through holes.
It should be noted that, in order to ensure that the first wall panel 11 and the second wall panel 12 can be fixed together by means of factory prefabrication, as an alternative embodiment, a structural reinforcing member 4 is arranged in the casting area 13, and left and right sides of the structural reinforcing member 4 are fixedly connected with the first wall panel 11 and the second wall panel 12 respectively. This structural reinforcement 4 can effectively improve the firm degree of being connected between first wallboard 11 and the second wallboard 12, guarantees simultaneously that first wallboard 11 and second wallboard 12 can parallel arrangement for both.
Specifically, the structural reinforcement 4 includes at least one or more of a steel bar, a keel, and a truss rib. Any one of the above structural reinforcements 4 located in the pouring area 13 can effectively improve the firmness of the vertical wall 1 after being poured together with concrete.
As shown in fig. 1, the structural reinforcing member 4 is a truss rib, the first wall panel 11 and the second wall panel 12 are firmly fixed together by the truss rib, and the insulating layer 2 is fixedly connected with the second wall panel 12 by the connecting member 3.
As an alternative embodiment, the connecting members 3 are inserted into the second wall panel 12, and there may be a certain gap between the connecting members 3 and the truss ribs, or the two may be just connected.
Because second wallboard 12 itself has certain thickness and links to each other through pouring district 13 between second wallboard 12 and the first wallboard 11, consequently fix on second wallboard 12 connecting piece 3 and this vertical wall 1 between be connected comparatively firmly, can effectively solve the heat preservation 2 problem of droing.
As an alternative embodiment, the connecting element 3 is an anchor bolt. The quantity of crab-bolt is at least two to effectively improve the firm in connection degree between vertical wall 1 and the heat preservation 2.
Specifically, the anchor bolt is made of engineering plastics. In order to further improve the strength of the anchor bolt, a core rod made of metal filled in the middle of the engineering plastic can be arranged, namely the metal core rod is arranged in the anchor bolt.
As an alternative embodiment, the thickness of the first wall panel 11 and/or the second wall panel 12 is 40-70mm; the thickness of the casting area 13 is 80-200mm.
The thickness of the first and second wall panels 11, 12 should not be too thick, while the thickness of the casting area 13 requires a reduction in wall thickness at the size requirement for normal wall thickness.
As an alternative embodiment, the thickness of the casting area 13 is 100-200mm. The thickness can ensure the firmness degree and the bearing requirement of the vertical wall 1 on the premise of meeting the design requirement of the wall thickness.
At this time, compared with the traditional outer wall structure, the assembled vertical prefabricated wall body is constructed in a mode of combining the first wall plate 11, the second wall plate 12 and the pouring area 13, the problem that sleeve grouting is needed to be carried out during the installation of the traditional assembled wall body is solved, and potential safety hazards possibly caused by poor grouting are eliminated; in addition, the mode of fixing the heat-insulating layer 2 on the outer side of the wall body by adopting the connecting piece 3 can also effectively help to reduce the weight of the wall body member, improve the safety of the member, facilitate the processing and reduce the processing cost of the prefabricated wall body.
The insulating layer 2 may have a single layer structure as shown in fig. 1.
In order to achieve both the heat preservation effect and the safety of the heat preservation layer 2, as an alternative embodiment, the heat preservation layer 2 has a double-layer structure including an outer heat preservation layer 21 and an inner heat preservation layer 22, as shown in fig. 2. The double-layer insulating layer 2 structure can not only improve the insulating effect of the insulating layer 2, but also utilize the material difference to make the insulating layer have other advantages, such as cost reduction. Improve the fire-proof performance and the like.
As an alternative embodiment, the outer insulation 21 is made of a class a insulation material, and the inner insulation 22 is made of a class a insulation material and/or a class B insulation material. According to the combustion performance of the heat insulation material, the heat insulation material can be divided into an A-level heat insulation material and a B-level heat insulation material, and the materials can achieve a good heat insulation effect.
Specifically, the A-grade heat insulation material is a non-combustible material, and the B-grade heat insulation material is a non-combustible or combustible material. Generally, the above-mentioned class a insulation materials include but are not limited to rock wool, glass wool, polyphenyl particle slurry, etc., and the class B insulation materials include but are not limited to extruded sheets, polyphenyl sheets, polyurethane sheets, etc.
During construction, the insulating layer 2 and the connecting member 3 may be arranged according to design requirements, and then the corresponding first wall panel 11 and the second wall panel 12 may be arranged. The above-mentioned connecting element 3 can now be inserted into the second wall panel 12 while the structural reinforcement 4 is arranged in the casting area 13 between the first wall panel 11 and the second wall panel 12. The casting area 13 is then cast, during which the first wall panel 11, the second wall panel 12 and the structural reinforcement 4 are firmly joined together by casting concrete or the like, and the insulating layer 2 and the connecting member 3, which are fixedly connected to the second wall panel 12, are also firmly fixed to the outside of the second wall panel 12.
The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (8)
1. Vertical prefabricated wall body of assembled, its characterized in that includes:
the vertical wall comprises a first wallboard and a second wallboard which are arranged in parallel, and a pouring area is reserved between the first wallboard and the second wallboard;
the heat preservation, the heat preservation with the second wallboard laminating is connected and is located the second wallboard outside, the connecting piece pass the heat preservation and with vertical wall body is fixed, the connecting piece is inserted and is established on the second wallboard.
2. The fabricated vertical prefabricated wall according to claim 1, wherein the connecting member is an anchor bolt.
3. The assembled vertical prefabricated wall body of claim 1, wherein a structural reinforcement is arranged in the pouring area, and the left side and the right side of the structural reinforcement are fixedly connected with the first wallboard and the second wallboard respectively.
4. The fabricated vertical prefabricated wall of claim 3, wherein the structural reinforcement comprises at least one or more of rebar, keel, truss rebar.
5. The fabricated vertical prefabricated wall according to claim 1, wherein the insulation layer is a double-layer structure including an outer insulation layer and an inner insulation layer.
6. The fabricated vertical prefabricated wall according to claim 5, wherein the outer insulation is made of a class A insulation material, and the inner insulation is made of a class A insulation material and/or a class B insulation material.
7. The fabricated vertical prefabricated wall of claim 1, wherein the thickness of the first and/or second wall panel is 40-70mm; the thickness of the pouring area is 80-200mm.
8. The fabricated vertical prefabricated wall body of claim 7, wherein the thickness of the casting area is 100-200mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221794336.6U CN218562647U (en) | 2022-07-13 | 2022-07-13 | Vertical prefabricated wall body of assembled |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221794336.6U CN218562647U (en) | 2022-07-13 | 2022-07-13 | Vertical prefabricated wall body of assembled |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218562647U true CN218562647U (en) | 2023-03-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221794336.6U Active CN218562647U (en) | 2022-07-13 | 2022-07-13 | Vertical prefabricated wall body of assembled |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218562647U (en) |
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2022
- 2022-07-13 CN CN202221794336.6U patent/CN218562647U/en active Active
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