CN220486817U - Firm prefabricated partition wall is built with room to assemble - Google Patents
Firm prefabricated partition wall is built with room to assemble Download PDFInfo
- Publication number
- CN220486817U CN220486817U CN202321496319.9U CN202321496319U CN220486817U CN 220486817 U CN220486817 U CN 220486817U CN 202321496319 U CN202321496319 U CN 202321496319U CN 220486817 U CN220486817 U CN 220486817U
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- Prior art keywords
- connecting plate
- prefabricated
- partition wall
- prefabricated partition
- firm
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- 238000005192 partition Methods 0.000 title claims abstract description 40
- 239000011159 matrix material Substances 0.000 claims abstract 2
- 238000009435 building construction Methods 0.000 claims description 10
- 229910000831 Steel Inorganic materials 0.000 claims description 9
- 239000004744 fabric Substances 0.000 claims description 9
- 239000010959 steel Substances 0.000 claims description 9
- 239000004814 polyurethane Substances 0.000 claims description 5
- 229920002635 polyurethane Polymers 0.000 claims description 5
- 238000005336 cracking Methods 0.000 claims description 4
- 239000011440 grout Substances 0.000 claims 4
- 230000003014 reinforcing effect Effects 0.000 claims 1
- 239000004576 sand Substances 0.000 description 5
- 238000004321 preservation Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 239000004721 Polyphenylene oxide Substances 0.000 description 1
- 238000012644 addition polymerization Methods 0.000 description 1
- 239000012752 auxiliary agent Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000004035 construction material Substances 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000012948 isocyanate Substances 0.000 description 1
- IQPQWNKOIGAROB-UHFFFAOYSA-N isocyanate group Chemical group [N-]=C=O IQPQWNKOIGAROB-UHFFFAOYSA-N 0.000 description 1
- 150000002513 isocyanates Chemical class 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 229920000570 polyether Polymers 0.000 description 1
- 230000001932 seasonal effect Effects 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
Classifications
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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
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/24—Structural elements or technologies for improving thermal insulation
- Y02A30/244—Structural elements or technologies for improving thermal insulation using natural or recycled building materials, e.g. straw, wool, clay or used tires
Landscapes
- Building Environments (AREA)
Abstract
The utility model discloses a prefabricated partition wall for building, which comprises a prefabricated wall body, wherein a first connecting plate is arranged on one side of the prefabricated wall body, a second connecting plate is arranged on one side of the prefabricated wall body far away from the first connecting plate, a positioning block is arranged on one side of the first connecting plate far away from the second connecting plate, a positioning groove matched with the positioning block is formed in the second connecting plate, a grouting groove is formed in one side of the second connecting plate close to the prefabricated wall body, a plurality of first grouting holes which are distributed in matrix equidistance are formed in one side of the positioning block far away from the first connecting plate, and a plurality of second grouting holes which are distributed in equidistance are formed in the inner side of the grouting groove. The prefabricated partition wall is simple in structure, convenient to assemble, good in connection stability between adjacent prefabricated partition walls, and high in framework strength after assembly, and the practicality of the prefabricated partition walls is effectively improved.
Description
Technical Field
The utility model relates to the technical field of house building, in particular to a prefabricated partition wall for house building, which is stable and firm to assemble.
Background
Welding robots are industrial robots that engage in welding (including cutting and spraying). According to international organization for standardization (ISO) industry, prefabricated concrete wallboard is adopted to construct the assembled large-panel building, so that the factory and mechanical construction degree can be improved, the site wet operation is reduced, the site labor is saved, the seasonal influence is overcome, the building construction period is shortened, the prefabricated partition wall connecting structure is a more common construction material in the current building industry, chinese patent CN210151997U also discloses a prefabricated partition wall connecting structure, connecting plates are arranged at the ends of adjacent partition walls, grooves and protruding blocks are arranged on the connecting plates, and when the partition walls are connected, connection is realized through overlapping of the connecting plates of the adjacent partition walls and mutual embedding of the grooves and protruding blocks. Although the partition wall connecting structure can simplify the assembling process of the partition wall to a certain extent, even if the heavy components such as the prefabricated partition wall are mechanically matched, the grooves and the projections of the connecting plates are difficult to be embedded quickly, so that the prefabricated partition wall connecting structure which is simpler to assemble and can ensure the connecting strength is needed to be provided.
Disclosure of Invention
The utility model mainly aims to provide a prefabricated partition wall for house construction, which is stable and firm in assembly, and aims to solve the technical problem that the heavy components of the prefabricated partition wall are difficult to quickly realize the jogging of grooves and protruding blocks of a connecting plate even though the prefabricated partition wall is mechanically matched in the prior art.
In order to achieve the above purpose, the prefabricated partition wall for building construction provided by the utility model comprises a prefabricated wall body, wherein a first connecting plate is arranged on one side of the prefabricated wall body, a second connecting plate is arranged on one side of the prefabricated wall body away from the first connecting plate, a positioning block is arranged on one side of the first connecting plate away from the second connecting plate, a positioning groove matched with the positioning block is formed in the second connecting plate, a grouting groove is formed in one side of the second connecting plate, close to the prefabricated wall body, of the positioning block, a plurality of first grouting holes are formed in one side of the positioning block, away from the first connecting plate, and a plurality of second grouting holes are formed in the inner side of the second connecting plate, which are distributed at equal intervals, of the second connecting plate.
Optionally, the first grouting holes and the second grouting holes are arranged in a staggered manner.
Optionally, the prefabricated wall body includes an inner concrete layer.
Optionally, a steel bar frame is arranged in the inner concrete layer, and grid cloth is arranged on the outer side of the inner concrete layer.
Optionally, an anti-cracking sand-closing layer is arranged on the outer side of the grid cloth, and a heat-insulating waterproof layer is arranged on the outer side of the anti-cracking sand-closing layer.
Optionally, an outer concrete side is arranged on the outer side of the heat-insulating waterproof layer.
Optionally, the connection points of the steel bar frames are welded.
Optionally, the heat-insulating waterproof layer is a polyurethane waterproof layer.
The utility model has the advantages and beneficial effects that: the prefabricated partition wall for house construction, provided by the utility model, is stable and firm in assembly, can be fixedly positioned between two adjacent prefabricated partition walls through the mutual cooperation between the positioning blocks and the positioning grooves, and concrete can be filled in the grouting grooves between the positioning blocks and the positioning grooves, so that the connection stability between the positioning blocks and the positioning grooves is effectively ensured through concrete connection, the connection strength between the two adjacent prefabricated partition walls is further improved through the arrangement of the first grouting holes and the second grouting holes, the prefabricated partition wall is simple in structure, the assembly process is convenient, the connection stability between the two adjacent prefabricated partition walls is good, the architecture strength after assembly is high, and the practicability of the prefabricated partition wall is effectively improved.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to the structures shown in these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a cross-sectional view of the present utility model;
FIG. 3 is a schematic view of the spliced structure of the present utility model;
fig. 4 is a schematic diagram of a portion a of the present utility model.
In the figure: 1. the prefabricated wall comprises a prefabricated wall body 11, an inner concrete layer 12, a steel bar frame 13, grid cloth 14, an anti-crack sand-bonding layer 15, a heat-insulating waterproof layer 16, an outer concrete side 2, a first connecting plate 3, a second connecting plate 4, a positioning block 5, a positioning groove 6, a grouting groove 7, a first grouting hole 8 and a second grouting hole.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
It should be noted that all directional indicators (such as up, down, left, right, front, and rear … …) in the embodiments of the present utility model are merely used to explain the relative positional relationship, movement, etc. between the components in a particular posture (as shown in the drawings), and if the particular posture is changed, the directional indicator is changed accordingly.
In the present utility model, unless specifically stated and limited otherwise, the terms "connected," "affixed," and the like are to be construed broadly, and for example, "affixed" may be a fixed connection, a removable connection, or an integral body; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
In addition, if there is a description of "first", "second", etc. in the embodiments of the present utility model, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the meaning of "and/or" as it appears throughout includes three parallel schemes, for example "A and/or B", including the A scheme, or the B scheme, or the scheme where A and B are satisfied simultaneously. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present utility model.
As shown in fig. 1-4, the prefabricated partition wall for building construction, provided by the utility model, comprises a prefabricated wall body 1, a first connecting plate 2 is arranged on one side of the prefabricated wall body 1, a second connecting plate 3 is arranged on one side of the prefabricated wall body 1, which is far away from the first connecting plate 2, a positioning block 4 is arranged on one side of the first connecting plate 2, which is far away from the second connecting plate 3, a positioning groove 5 matched with the positioning block 4 is formed in the second connecting plate 3, a grouting groove 6 is formed in one side of the second connecting plate 3, the positioning block 4 can be inserted into the positioning groove 5, the two adjacent prefabricated partition walls can be fixedly positioned through the mutual matching between the positioning block 4 and the positioning groove 5, and concrete can be filled into the grouting groove 6 between the positioning block 4 and the positioning groove 5 when the two prefabricated partition walls are connected, so that the connection stability between the positioning block 4 and the positioning groove 5 is effectively guaranteed, a plurality of first grouting holes 7 which are equidistant are formed on one side, which is far away from the first connecting plate 2, of the positioning block 3 is positioned in the grouting groove 6, a plurality of second grouting holes 8 are distributed in the grouting holes 8, and the grouting holes 8 are distributed in the first grouting holes 8 are distributed in the second connecting holes, and the grouting holes 8 are distributed in the first grouting holes 8, and the grouting holes are further distributed between the adjacent grouting holes 8.
The first grouting holes 7 and the second grouting holes 8 are arranged in a staggered mode, and the staggered arrangement of the first grouting holes 7 and the second grouting holes 8 enables concrete filled in the grouting grooves 6 to be better adhered to the first connecting plate 2 and the second connecting plate 3.
The prefabricated wall body 1 includes interior concrete layer 11, be equipped with steel reinforcement frame 12 in the interior concrete layer 11, the setting of steel reinforcement frame 12 has effectually increased the overall structure intensity of interior concrete layer 11, the interior concrete layer 11 outside is equipped with net cloth 13, has better adhesion between net cloth 13 the setting of anti sand layer 14 and the interior concrete layer 11, avoided simultaneously interior concrete layer 11 and anti sand layer 14 to appear cracked phenomenon and take place, anti sand layer 14 effectually has increased the crack resistance of prefabricated wall body 1, net cloth 13 outside is equipped with anti sand layer 14, anti sand layer 14 outside is equipped with heat preservation waterproof layer 15, and heat preservation waterproof layer 15 has increased the heat preservation waterproof ability of prefabricated wall body 1, the heat preservation waterproof layer 15 outside is equipped with outer concrete side 16.
The connection points of the steel bar frames 12 are welded, and the steel bar frames 12 connected in a welding mode effectively guarantee the integral structural strength of the steel bar frames 12.
The heat-insulating waterproof layer 15 is a polyurethane waterproof layer, and the polyurethane waterproof coating is a prepolymer containing isocyanate groups and formed by addition polymerization reaction of isocyanate, polyether and the like, and is matched with a catalyst, an anhydrous auxiliary agent, an anhydrous filler, a solvent and the like, and is processed by the procedures of mixing and the like to prepare the single-component polyurethane waterproof coating.
Specifically, in the utility model, the positioning block 4 can be inserted into the positioning groove 5, the two adjacent prefabricated partition walls can be fixedly positioned through the mutual matching between the positioning block 4 and the positioning groove 5, and concrete can be filled in the grouting groove 6 between the positioning block 4 and the positioning groove 5 when the two prefabricated partition walls are connected, so that the connection stability between the positioning block 4 and the positioning groove 5 is effectively ensured through concrete connection, and when concrete is filled in the grouting groove 6, the concrete can flow into the first grouting holes 7 and the second grouting holes 8 respectively, so that the connection strength between the two adjacent prefabricated partition walls is further increased through the arrangement of the first grouting holes 7 and the second grouting holes 8, the grid cloth 13 enables the crack-resistant sand-bonded layer 14 and the inner concrete layer 11 to have better adhesiveness, and meanwhile, the occurrence of cracks of the inner concrete layer 11 and the crack-resistant sand-bonded layer 14 is avoided, and the crack-resistant performance of the prefabricated wall body 1 is effectively increased through the arrangement of the first grouting holes 7 and the second grouting holes 8.
The foregoing description is only of the optional embodiments of the present utility model, and is not intended to limit the scope of the utility model, and all the equivalent structural changes made by the description of the present utility model and the accompanying drawings or the direct/indirect application in other related technical fields are included in the scope of the utility model.
Claims (8)
1. The utility model provides a assemble firm house and build with prefabricated partition wall, includes prefabricated wall body (1), its characterized in that, prefabricated wall body (1) one side is equipped with first connecting plate (2), prefabricated wall body (1) is kept away from first connecting plate (2) one side and is equipped with second connecting plate (3), second connecting plate (3) one side is kept away from second connecting plate (3) and is equipped with locating piece (4), set up on second connecting plate (3) with locating piece (4) assorted constant head tank (5), second connecting plate (3) are close to prefabricated wall body (1) one side and are equipped with grout groove (6), locating piece (4) are kept away from first grout hole (7) that first connecting plate (2) one side were equipped with a plurality of matrix equidistance and are arranged, second connecting plate (3) are located second grout hole (8) that grout groove (6) inboard is equipped with a plurality of equidistance and arrange.
2. The prefabricated partition wall for building construction, which is stable and firm in assembly, according to claim 1, is characterized in that the first grouting holes (7) and the second grouting holes (8) are arranged in a staggered mode.
3. Prefabricated partition for building construction, which is stable and firm in assembly, according to claim 1, characterized in that the prefabricated wall body (1) comprises an inner concrete layer (11).
4. A prefabricated partition wall for building construction with stable and firm assembly according to claim 3, characterized in that a steel bar frame (12) is arranged in the inner concrete layer (11), and grid cloth (13) is arranged on the outer side of the inner concrete layer (11).
5. The prefabricated partition wall for building construction, which is stable and firm in assembly, according to claim 4, is characterized in that an anti-cracking sand-closing layer (14) is arranged on the outer side of the grid cloth (13), and a heat-insulating waterproof layer (15) is arranged on the outer side of the anti-cracking sand-closing layer (14).
6. The prefabricated partition wall for building construction, which is stable and firm in assembly, according to claim 5, wherein the outer side of the heat-insulating waterproof layer (15) is provided with an outer concrete side (16).
7. A prefabricated partition for building construction stably and firmly assembled according to claim 4, wherein the connection points of the reinforcing bars (12) are welded.
8. The prefabricated partition wall for building construction, which is stable and firm in assembly, according to claim 5, wherein the heat-insulating waterproof layer (15) is a polyurethane waterproof layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321496319.9U CN220486817U (en) | 2023-06-13 | 2023-06-13 | Firm prefabricated partition wall is built with room to assemble |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321496319.9U CN220486817U (en) | 2023-06-13 | 2023-06-13 | Firm prefabricated partition wall is built with room to assemble |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220486817U true CN220486817U (en) | 2024-02-13 |
Family
ID=89827074
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321496319.9U Active CN220486817U (en) | 2023-06-13 | 2023-06-13 | Firm prefabricated partition wall is built with room to assemble |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220486817U (en) |
-
2023
- 2023-06-13 CN CN202321496319.9U patent/CN220486817U/en active Active
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| GR01 | Patent grant | ||
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