CN217027507U - Rock wool sandwich panel and concrete structure complex node structure - Google Patents
Rock wool sandwich panel and concrete structure complex node structure Download PDFInfo
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- CN217027507U CN217027507U CN202220720141.0U CN202220720141U CN217027507U CN 217027507 U CN217027507 U CN 217027507U CN 202220720141 U CN202220720141 U CN 202220720141U CN 217027507 U CN217027507 U CN 217027507U
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Abstract
The utility model discloses a rock wool sandwich panel and concrete structure complex node structure, which relates to the technical field of building structures.A sandwich panel joint is positioned at the outer side of a support plate, a layer of waterproof sealant is arranged between the rock wool sandwich panel and the support plate, two sides of the end part of a concrete structure are respectively provided with a connecting piece, the connecting pieces are fixedly connected with the concrete structure and the corresponding rock wool sandwich panel, and fireproof cotton is filled between the concrete structure and the rock wool sandwich panel; the mounting groove of rock wool battenboard tip inlays and establishes the groove-like receipts limit connecting piece, receives limit connecting piece oral area in order to fill the notch apron shutoff of rock wool. The embedded support plate is an embedded part of the connecting structure and a support part for maintaining the structure, so that the connecting structure is simplified, the material cost is reduced, and the construction period is shortened; the sandwich board has good waterproof performance at the joint; the arrangement of the fireproof cotton improves the heat insulation and the fire resistance of the node structure.
Description
Technical Field
The utility model relates to the technical field of building structures, in particular to a rock wool sandwich board and concrete structure complex node structure.
Background
The steel structure building is a common modern building system, replaces a traditional reinforced concrete or brick-concrete bearing system with a steel member, has the characteristics of saving resources, protecting the environment, reducing pollution and the like, and provides healthy, applicable, efficient and environment-friendly use space and living environment for people.
Along with the rapid development of steel structure buildings, more and more large-scale industrial plants and storage are aroused, the main structure in the plant is a reinforced concrete frame, and the enclosure structure mostly adopts rock wool sandwich plates and transverse composite plates. The connecting structure of the main body structure and the enclosing structure in the structure is mostly composed of structures such as embedded steel plates, purlin supports and wall purlins, the connecting structure is overall complex, the material cost is high, and the construction period is long; meanwhile, rock wool sandwich boards of the existing enclosure structure are fixed by exposed nails, and certain defects exist in connection stability and waterproofness.
SUMMERY OF THE UTILITY MODEL
The utility model provides a rock wool sandwich board and concrete structure complex node structure in order to avoid the defects in the prior art.
The utility model adopts the following technical scheme for solving the technical problems: a rock wool sandwich panel and concrete structure complex node structure is characterized in that the rock wool sandwich panel is enclosed outside a concrete structure, a sandwich panel joint is formed between a pair of adjacent rock wool sandwich panels, the sandwich panel joint is positioned on the outer side of the end surface of the concrete structure, each embedded support plate comprises each embedded frame and a support plate, the front end of each embedded frame is embedded in the concrete structure, the tail end of each embedded frame extends out of the outer side of the concrete structure, the support plates are fixedly connected with the outer ends of the embedded frames, the sandwich panel joint is positioned on the outer side of the support plates, and a layer of waterproof sealant is arranged between the rock wool sandwich panel and the support plates; the two sides of the end part of the concrete structure are respectively provided with a connecting piece, the connecting pieces are of plate-shaped structures with L-shaped sections, one surface of each connecting piece is attached to the left side surface or the right side surface of the concrete structure, the other surface of each connecting piece is attached to the inner side surface of the rock wool sandwich plate at the corresponding position, each connecting nail penetrates through the connecting piece to be connected and fixed with the concrete structure, and each rivet penetrates through the connecting piece to be connected and fixed with the corresponding rock wool sandwich plate; the area enclosed by the end face of the concrete structure, the rock wool sandwich board, the support plate and the two connecting pieces is filled with fireproof cotton;
mounting grooves are formed in the end faces and the outer side faces of one ends of the sandwich plate joints of the rock wool sandwich plates, openings of edge-closing connecting pieces in long straight groove structures are embedded into the mounting grooves outwards, and the top parts of the side edges at two sides of the edge-closing connecting pieces are turned outwards to form turned edges attached to the outer side faces of the rock wool sandwich plates; each self-tapping screw penetrates through the edge folding connecting piece, the rock wool sandwich board and the waterproof sealant which correspond to the edge folding connecting piece and is fixedly connected with the supporting plate; the notch apron lid that the cross-section is square U-shaped structure is established extremely receive limit connecting piece oral area and inlay and establish extremely in the mounting groove, fill with the rock wool in the notch apron.
Furthermore, turn over along with the pad is equipped with anti-cold bridge gasket between the rock wool battenboard, the outer end orientation of turning over along rock wool battenboard bending type becomes to be used for right anti-cold bridge gasket carries out spacing edge.
Further, the connecting piece is made of aluminum alloy.
Furthermore, the connecting nail is a steel nail.
The utility model provides a rock wool sandwich panel and concrete structure complex node structure, which has the following beneficial effects:
1. the embedded support plate is an embedded part of the connecting structure and a support part for maintaining the structure, so that the connecting structure is simplified, the material cost is reduced, and the construction period is shortened; the seam of the sandwich board is embedded with the edge-closing connecting piece, and the opening part of the edge-closing connecting piece is plugged by the notch cover plate filled with rock wool, so that the waterproof performance of the seam of the sandwich board is effectively improved, and water leakage at the seam of the sandwich board is avoided; the arrangement of the fireproof cotton improves the heat insulation and the fire resistance of the node structure;
2. according to the utility model, the cold bridge prevention gasket is arranged between the edge closing connecting piece at the joint of the sandwich plate and the rock wool sandwich plate, so that the heat insulation property at the joint of the sandwich plate is improved;
3. the extension length of the embedded frame of the embedded support plate can be adjusted according to the deviation of a concrete structure, so that the flatness of a building wall surface is guaranteed;
4. the utility model has simple structure, convenient construction, strong controllability, short construction period, favorable control of construction cost and good practicability.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a partially enlarged structural view of the present invention.
In the figure:
1. concrete structure, 2, rock wool battenboard, 3, connecting piece, 4, connecting nail, 5, rivet, 6, fireproof cotton, 7, waterproof sealed glue, 8, cold bridge gasket, 9, notch apron, 10, receipts limit connecting piece, 11, pre-buried backup pad, 12, self-tapping screw, 13, rock wool.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are some embodiments of the present invention, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1-2, the structural relationship is: the rock wool sandwich boards 2 are enclosed outside the concrete structure 1, a sandwich board joint is formed between every two adjacent rock wool sandwich boards 2, the sandwich board joint is located on the outer side of the end face of the concrete structure 1, each pre-embedded support plate 11 comprises each pre-embedded frame and a support plate, the front ends of the pre-embedded frames are pre-embedded in the concrete structure 1, the tail ends of the pre-embedded frames extend out of the concrete structure 1, the support plates are fixedly connected with the outer ends of the pre-embedded frames, the sandwich board joint is located on the outer side of the support plates, and a layer of waterproof sealant 7 is arranged between the rock wool sandwich boards 2 and the support plates; two sides of the end part of the concrete structure 1 are respectively provided with a connecting piece 3, the connecting pieces 3 are of plate-shaped structures with L-shaped sections, one side of each connecting piece is attached to the left side surface or the right side surface of the concrete structure 1, the other side of each connecting piece is attached to the inner side surface of the rock wool sandwich board 2 at the corresponding position, each connecting nail 4 penetrates through the connecting piece 3 to be connected and fixed with the concrete structure 1, and each rivet 5 penetrates through the connecting piece 3 to be connected and fixed with the corresponding rock wool sandwich board 2; the area enclosed by the end face of the concrete structure 1, the rock wool sandwich board 2, the support plate and the two connecting pieces 3 is filled with fireproof cotton 6;
mounting grooves are formed in the end faces and the outer side faces of one ends of the sandwich plate joints of the rock wool sandwich plates 2, openings of edge folding connecting pieces 10 in long straight groove-shaped structures are outwards embedded into the mounting grooves, and the top parts of the side edges of the two sides of the edge folding connecting pieces 10 are outwards turned over to form turning edges attached to the outer side faces of the rock wool sandwich plates 2; the tapping screws 12 respectively penetrate through the edge folding connecting piece 10, the corresponding rock wool sandwich board 2 and the waterproof sealant 7 to be connected and fixed with the supporting plate; the notch cover plate 9 with the cross section of a square U-shaped structure is covered to the opening part of the edge-closing connecting piece 10 and embedded in the mounting groove, and rock wool 13 is filled in the notch cover plate 9.
Preferably, turn over and fill up between edge and the rock wool battenboard 2 and be equipped with anti-cold bridge gasket 8, turn over the outer end on edge and become towards rock wool battenboard 2 bending type and be used for carrying out spacing along to anti-cold bridge gasket 8.
Preferably, the connecting member 3 is made of an aluminum alloy.
Preferably, the connecting nail 4 is a steel nail.
During specific construction, the method comprises the following steps:
firstly, constructing a concrete structure 1, arranging a pre-embedded frame of a pre-embedded support plate 11 according to a design position in the construction process, connecting and fixing the pre-embedded frame and a steel bar of the concrete structure 1, and then casting and molding the concrete structure 1;
secondly, connecting and fixing the supporting plates of the pre-buried supporting plates 11 with the outer ends of the pre-buried frames, and then coating a layer of waterproof sealant 7 on the outer side surfaces of the supporting plates;
thirdly, hoisting the rock wool sandwich plates 2 in place to enable the rock wool sandwich plates 2 to be tightly attached to the waterproof sealant 7 on the outer side face of the support plate, then embedding a receiving edge connecting piece 10 in the installation groove, padding an anti-cold bridge gasket 8 between the turning edge of the receiving edge connecting piece 10 and the rock wool sandwich plates 2, bending the outer end of the turning edge towards the rock wool sandwich plates 2 to form a limiting edge, and then enabling respective tapping screws 12 to penetrate through the receiving edge connecting piece 10, the corresponding rock wool sandwich plates 2 and the waterproof sealant 7 to be connected and fixed with the support plate;
fourthly, the opening of the edge folding connecting piece 10 is sealed by a notch cover plate 9 filled with rock wool 13;
fifthly, filling fireproof cotton 6 in the gap between the rock wool sandwich boards 2 and the end part of the concrete structure 1, then arranging connecting pieces 3 on two sides of the end part of the concrete structure 1, connecting and fixing one surface of each connecting piece 3 with the corresponding rock wool sandwich board 2 through each rivet 5, and connecting and fixing the other surface of each connecting piece 3 with the concrete structure 1 through each connecting nail 4 to complete construction.
It should be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in the process, method, article, or apparatus that comprises the element.
The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (4)
1. The utility model provides a rock wool battenboard and concrete structure complex node structure, rock wool battenboard (2) are encircleed outside concrete structure (1), and adjacent a pair of form the battenboard seam between rock wool battenboard (2), the battenboard seam is located the outside of concrete structure (1) terminal surface, its characterized in that: the embedded support plates (11) comprise embedded frames and support plates, the front ends of the embedded frames are embedded in the concrete structure (1), the tail ends of the embedded frames extend out of the concrete structure (1), the support plates are fixedly connected with the outer ends of the embedded frames, the sandwich plate joints are located on the outer sides of the support plates, and a layer of waterproof sealant (7) is arranged between the rock wool sandwich plate (2) and the support plates; two sides of the end part of the concrete structure (1) are respectively provided with a connecting piece (3), the connecting pieces (3) are of plate-shaped structures with L-shaped sections, one surface of each connecting piece is attached to the left side surface or the right side surface of the concrete structure (1), the other surface of each connecting piece is attached to the inner side surface of the rock wool sandwich board (2) at the corresponding position, each connecting nail (4) penetrates through the connecting piece (3) to be connected and fixed with the concrete structure (1), and each rivet (5) penetrates through the connecting piece (3) to be connected and fixed with the corresponding rock wool sandwich board (2); the area enclosed by the end surface of the concrete structure (1), the rock wool sandwich board (2), the support plate and the two connecting pieces (3) is filled with fireproof cotton (6);
mounting grooves are formed in the end faces and the outer side faces of one ends of the rock wool sandwich plates (2) at the joints of the sandwich plates, an opening of a long straight groove-shaped edge-closing connecting piece (10) is outwards embedded into the mounting grooves, and the top parts of the side edges of the two sides of the edge-closing connecting piece (10) are outwards turned over to form turning edges attached to the outer side faces of the rock wool sandwich plates (2); tapping screws (12) respectively penetrate through the edge folding connecting piece (10), the rock wool sandwich board (2) and the waterproof sealant (7) which correspond to the edge folding connecting piece and are fixedly connected with the supporting plate; the cross section is that notch apron (9) lid of square U-shaped structure is established extremely receive limit connecting piece (10) oral area and inlay and establish extremely in the mounting groove, fill with rock wool (13) in notch apron (9).
2. The rock wool sandwich panel and concrete structure complex node structure of claim 1, wherein: turn over along with it is equipped with anti-cold bridge gasket (8) to fill up between rock wool battenboard (2), the outer end orientation of turning over the edge rock wool battenboard (2) bending type becomes to be used for right anti-cold bridge gasket (8) carry out spacing edge.
3. The rock wool sandwich panel and concrete structure complex node structure of claim 1, wherein: the connecting piece (3) is made of aluminum alloy.
4. The rock wool sandwich panel and concrete structure complex node structure of claim 1, wherein: the connecting nail (4) is a steel nail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220720141.0U CN217027507U (en) | 2022-03-30 | 2022-03-30 | Rock wool sandwich panel and concrete structure complex node structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220720141.0U CN217027507U (en) | 2022-03-30 | 2022-03-30 | Rock wool sandwich panel and concrete structure complex node structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217027507U true CN217027507U (en) | 2022-07-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220720141.0U Active CN217027507U (en) | 2022-03-30 | 2022-03-30 | Rock wool sandwich panel and concrete structure complex node structure |
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| Country | Link |
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| CN (1) | CN217027507U (en) |
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2022
- 2022-03-30 CN CN202220720141.0U patent/CN217027507U/en active Active
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