Fabricated energy-saving aluminum plate curtain wall based on BIM technology

Abstract

The utility model discloses an assembly type energy-saving aluminum plate curtain wall based on the BIM technology, and belongs to the technical field of aluminum plate curtain walls. Comprising keels, auxiliary frames, aluminum plate units and end sockets, the keels comprise stand columns fixed to a wall, and a plurality of cross beams are fixed between the stand columns at intervals; a plurality of curtain wall frames are formed between the stand columns and the cross beams. The auxiliary frame comprises a right-angle strip and a batten; the right-angle strip is fixed to the top of the inner side of the curtain wall frame, and the batten is fixed to the bottom of the inner side of the curtain wall frame. The right-angle strips and the battens protrude out of the keels. A row of clamping columns are arranged on the side, protruding out of the keel, of the batten. Each aluminum plate unit comprises an aluminum plate body, cutting openings are formed in the four corners of each aluminum plate body, and inner hook bodies are punched between the cutting openings in the top face and the two sides of each aluminum plate body. According to the fabricated energy-saving aluminum plate curtain wall based on the BIM technology, the aluminum plate units are easy to construct, the construction efficiency is high, and the overall installation strength is high.

Description

TECHNICAL FIELD

[0001] The utility model relates to an assembly type energy-saving aluminum plate curtain wall based on BIM technology belongs to aluminum plate curtain wall technical field. BACKGROUND

[0002] The curtain wall is the outer wall enclosure of the building, is modern large and commonly used with the decorative effect, the core of BIM is through establishing the virtual building engineering three-dimensional model, utilizes the digitization technology, provides the complete building engineering information base consistent with the actual situation for the model, can establish the three-dimensional model relative to the curtain wall construction through BIM technology, facilitates aluminum plate curtain wall standardization construction, the existing curtain wall mounting structure, such as Chinese patent publication number: CN118273473A, the curved surface curtain wall mounting structure based on BIM technology disclosed in this structure is provided with curved surface curtain wall main part, first connecting plate and second connecting plate, after installing a plurality of curved surface curtain wall main parts, only need to separate first connecting plate and second connecting plate, can separate the adjacent two curved surface curtain wall main parts, is convenient for adjusting after the curved surface curtain wall main part installation, saves construction time, such as Chinese patent publication number: CN118881080A, the stable high-strength aluminum plate curtain wall disclosed in this curtain wall places two adapters on the two sides of the placing box, two adapters can be adjusted respectively, avoids the position of fixed bolt to influence the dimensional accuracy of adapter, with the structure, the installation convenience is general, and the construction period is longer. CONTENT OF UTILITY MODEL

[0003] In order to solve the above problems, the utility model provides a kind of assembly type energy-saving aluminum plate curtain wall based on BIM technology, and aluminum plate unit is simple in construction, high in construction efficiency, and high in overall installation strength.

[0004] The utility model discloses an assembly type energy-saving aluminum plate curtain wall based on BIM technology, which comprises:

[0005] The keel comprises a vertical column fixed to the wall, and a plurality of cross beams are fixed between the vertical columns; a plurality of curtain wall frames are formed between the vertical columns and the cross beams; during installation, a row of back plates is first fixed on the building outer wall by anchor bolts, a pair of corner codes are welded on the back plates, and vertical columns are arranged between the corner codes; the vertical columns and the corner codes are fixed by double-end bolts and nuts; after the vertical columns are fixed, corner plates are welded or fixed by bolts on the side of the vertical columns close to each other; then the cross beams are fixed on the corner plates by bolts or welding; the keel installation is completed.

[0006] The auxiliary frame includes a right-angle strip and a batten, the right-angle strip is fixed to the inner top of the curtain wall frame, the batten is fixed to the inner bottom of the curtain wall frame, the right-angle strip and the batten protrude outside the keel, the batten is provided with a row of clamping columns on one side of the keel, the auxiliary frame is fixed to the cross beam before the cross beam and the stand are installed, the right-angle strip and the batten are fixed to the cross beam by bolts or welding.

[0007] The aluminum plate unit includes an aluminum plate body, the aluminum plate body is provided with cutting openings at four corners, inner hook bodies are punched between the cutting openings on the top surface and two sides of the aluminum plate body, corner seats are fixed to the top surface and the bottom surface of the aluminum plate body, the corner seats are provided with through holes, a plurality of limiting holes are formed in the bottom of the aluminum plate body, the inner hook bodies on the top of the aluminum plate body are hung with the right-angle strip, the bottom of the aluminum plate body is pressed against the bottom surface of the batten, the limiting holes are movably clamped with the clamping columns, and the corner seats are fixed with the cross beam by bolts.

[0008] The end plate is pressed against the outer end surface of the auxiliary frame and is arranged between the adjacent aluminum plate bodies with the same height, the end plate is fixed with the auxiliary frame by means of counterbore bolts, the clamping strips are integrally formed on the bottom of the end plate and are clamped with the inner hook bodies, and the embedded strips are integrally formed between the clamping strips and are clamped between the aluminum plate bodies.

[0009] During installation of the aluminum plate curtain wall, the keel is first fixed with the building outer wall, then the aluminum plate unit is installed, during installation, the inner hook bodies on the top of the aluminum plate body are clamped with the right-angle strip, then the bottom of the aluminum plate body is clamped with the batten, the right-angle strip and the batten are tightly pressed against the inner surface of the aluminum plate body, the clamping columns and the limiting holes are tightly clamped during clamping of the batten and the aluminum plate body, then the corner seats are fixed on the cross beam by means of bolts, then the end plate is embedded into the cutting opening, the clamping strips of the end plate are clamped with the inner hook bodies of the aluminum plate body, and the embedded strips are embedded between the adjacent aluminum plate bodies, the embedded strips and the clamping strips are matched to limit the horizontal direction between the adjacent aluminum plate bodies, the inner hook bodies and the right-angle strip are matched, and the clamping strips and the inner hook bodies are matched to limit the outward direction of the aluminum plate body.

[0010] Further, after the corner seats are fixed with the cross beam, the inner hook bodies are clamped with and tightly pressed against the right-angle strip, during installation of the aluminum plate unit and the keel, the aluminum plate unit can be fixed with the cross beam by means of bolts and can be clamped and fixed with the auxiliary frame, so that two fixing of the aluminum plate body is realized.

[0011] Further, the corner seats are fixed with the aluminum plate body by welding or riveting, and the clamping columns are fixed with the batten by welding or screwing.

[0012] Further, the adjacent aluminum plate bodies are filled with sealing rubber strips and are injected with sealing glue, during installation, the sealing rubber strips are first embedded between the adjacent aluminum plate bodies and are injected with the sealing glue, so that the gaps between the aluminum plate bodies are sealed.

[0013] Furthermore, the limiting hole includes an open hole, and a corner hole is integrally formed on the inner side of the open hole; after the open hole is engaged with the locking post, the aluminum plate body is slid to make the corner hole engage with the locking post. During installation, the locking post can be directly engaged with the open hole of the aluminum plate body, and the aluminum plate body can be slid to make the corner hole engage with the locking post for limiting.

[0014] Compared with existing technologies, the prefabricated energy-saving aluminum panel curtain wall based on BIM technology of this utility model adopts the combination of keel and sub-frame. The aluminum panel units are fixed to the keel bolts by corner brackets and to the sub-frame by snap-fit. The construction is simple and can improve the construction efficiency. The aluminum panel units are fixed in two ways, and the overall installation strength is high. It can be applied to high-rise and super high-rise buildings. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of the prefabricated energy-saving aluminum panel curtain wall of this utility model.

[0016] Figure 2 This is a partial structural diagram of the prefabricated energy-saving aluminum panel curtain wall of this utility model.

[0017] Figure 3 This is a schematic diagram of the overall structure of the aluminum plate unit of this utility model.

[0018] Figure 4 This is a schematic diagram of the bottom structure of the slats of this utility model.

[0019] Figure 5 This is a schematic diagram of the aluminum plate unit and subframe installation structure of this utility model.

[0020] Figure 6 This is a schematic diagram of the aluminum plate unit, subframe, and end cap structure of this utility model.

[0021] Figure 7 This is a schematic diagram of the end cap structure at the top of the aluminum plate unit of this utility model.

[0022] Figure 8 This is a schematic diagram of the end cap structure at the bottom of the aluminum plate unit of this utility model.

[0023] Attached reference numerals: 1. Column, 2. Horizontal beam, 3. Angle bracket, 4. Angle plate, 5. Right angle strip, 6. Strip, 7. Snap-on post, 8. Aluminum plate, 9. Cutout, 10. Inner hook, 11. Angle seat, 12. Pressure plate, 13. Countersunk bolt, 14. Snap-on strip, 15. Embedded strip, 16. Limiting hole, 17. Open hole, 18. Corner hole. Detailed Implementation

[0024] like Figures 1 to 8 The prefabricated energy-saving aluminum panel curtain wall based on BIM technology shown includes:

[0025] Keel, the keel includes by the column 1 fixed on the wall body, a plurality of cross beams 2 are fixed between the column 1 at intervals;The column 1 and cross beam 2 form a plurality of curtain wall frame between;When installing, first by anchor bolt on the building outer wall fixed a row of back plate, and weld a corner code 3 on the back plate, and set up the column 1 between the corner code 3, by double-end bolt and nut the column 1 and corner code 3 are fixed, complete the column 1 fixed, on the column 1 each other close one side weld or by bolt fixed angle plate 4;Then cross beam 2 is fixed on the angle plate 4 by bolt or welding;Complete the keel installation;

[0026] Attached frame, the attached frame includes right angle strip 5 and batten 6;The right angle strip 5 is fixed to the inside top of curtain wall frame, and the batten 6 is fixed to the inside bottom of curtain wall frame;The right angle strip 5 and batten 6 both protrude outside the keel;The batten 6 protrudes one side of the keel and is provided with a row of clamping column 7;Attached frame is fixed to the cross beam 2 before the installation of cross beam 2 and column 1, and the right angle strip 5 and batten 6 are fixed to the cross beam 2 by bolt or welding;

[0027] Aluminum plate unit, the aluminum plate unit includes aluminum plate body 8, the aluminum plate body 8 four corners are provided with cutting port 9, the aluminum plate body 8 top surface and both sides are stamped with inner hook body 10 between cutting port 9;The aluminum plate body 8 top surface and bottom surface are fixed with corner seat 11, and the corner seat 11 is provided with through hole;The aluminum plate body 8 bottom is provided with a plurality of limiting hole 16;The inner hook body 10 of the aluminum plate body 8 top is hung with right angle strip 5;The aluminum plate body 8 bottom is pressed on the bottom surface of batten 6;The limiting hole 16 is movably connected with clamping column 7;The corner seat 11 is fixed with cross beam 2 by bolt;

[0028] End cover, the end cover includes pressing plate 12, which is pressed on the outer end surface of attached frame and is arranged between adjacent aluminum plate bodies 8 with the same height, and the pressing plate 12 is fixed with attached frame by counterbore bolt 13;The bottom of the pressing plate 12 is integrally formed with clamping strip 14 which is clamped with inner hook body 10;The clamping strip 14 is integrally formed with embedded strip 15 between them, and the embedded strip 15 is clamped between aluminum plate bodies 8.

[0029] When installing the aluminum plate curtain wall, first fix the keel with the building outer wall, then install the aluminum plate unit, during installation, first clamp the inner hook body 10 on the top of the aluminum plate body 8 to the right angle strip 5, then clamp the bottom of the aluminum plate body 8 with the batten 6, the right angle strip 5 and the batten 6 are tightly fixed to the inner surface of the aluminum plate body 8, when the batten 6 is clamped with the aluminum plate body 8, clamp the clamping column 7 with the limiting hole 16, then fix the corner seat 11 on the cross beam 2 by bolt;Then, embed the end cover into the cutting port 9, clamp the clamping strip 14 of the end cover with the inner hook body 10 of the aluminum plate body 8, and at the same time, embed the embedded strip 15 between adjacent aluminum plate bodies 8, the embedded strip 15 cooperates with the clamping strip 14 to limit the horizontal direction between adjacent aluminum plate bodies 8;The inner hook body 10 cooperates with the right angle strip 5, and the clamping strip 14 cooperates with the inner hook body 10 to limit the outward displacement of the aluminum plate body 8.

[0030] After the corner seat 11 is fixed with the cross beam 2, the inner hook body 10 is clamped and pressed with the right angle strip 5, and when the aluminum plate unit is installed with the keel, the aluminum plate unit can be bolted with the cross beam 2, and the aluminum plate unit can be clamped and fixed with the attached frame, so as to realize two-way fixation of the aluminum plate body 8.

[0031] The corner seat 11 is welded or riveted with the aluminum plate body 8, and the clamping column 7 is welded or screwed with the plate strip 6.

[0032] The sealant strip is inserted between the adjacent aluminum plate bodies 8, and the sealant is injected, the sealant strip is embedded between the adjacent aluminum plate bodies 8, and the sealant is applied, so as to realize the sealing of the gap between the aluminum plate bodies 8.

[0033] The limiting hole 16 includes an open hole 17, and a corner hole 18 is integrally formed on the inner side of the open hole 17; after the open hole 17 is clamped with the clamping column 7, the aluminum plate body 8 is slid, so that the corner hole 18 is clamped with the clamping column 7, and when installed, the clamping column 7 can be directly clamped with the open hole of the aluminum plate body 8, and the aluminum plate body 8 is slid, so that the corner hole is clamped with the clamping column 7.

[0034] The above embodiments are only preferred embodiments of the present application, so equivalent changes or modifications made according to the structure, features and principles of the present application are included in the scope of the present application.

Claims

1. A prefabricated energy-saving aluminum plate curtain wall based on BIM technology, characterized in that: The invention relates to a curtain wall system, comprising a keel comprising vertical columns fixed on a wall body, a plurality of cross beams fixed between the vertical columns at intervals, and a plurality of curtain wall frames formed between the vertical columns and the cross beams; a sub-frame comprising right-angle strips and board strips, the right-angle strips being fixed to the inner top of the curtain wall frame, and the board strips being fixed to the inner bottom of the curtain wall frame, the right-angle strips and the board strips both protruding outside the keel, and a row of clamping columns being arranged on one side of the board strips protruding outside the keel; an aluminum plate unit comprising an aluminum plate body, cutting openings being formed at the four corners of the aluminum plate body, inner hook bodies being stamped between the cutting openings on the top surface and the two sides of the aluminum plate body, corner seats being fixed on the top surface and the bottom surface of the aluminum plate body, through holes being formed on the corner seats, a plurality of limiting holes being formed on the bottom of the aluminum plate body, the inner hook bodies on the top of the aluminum plate body being hung on the right-angle strips, the bottom of the aluminum plate body being pressed on the bottom surface of the board strips, the limiting holes being movably clamped with the clamping columns, and the corner seats being fixed with the cross beams through bolts; a sealing head comprising a pressing plate pressed on the outer end surface of the sub-frame and arranged between adjacent aluminum plate bodies at the same height, the pressing plate being fixed with the sub-frame through counterbore bolts, the bottom of the pressing plate being integrally formed with clamping strips clamped with the inner hook bodies, and the clamping strips being integrally formed with an embedded strip clamped between the aluminum plate bodies.

2. The BIM technology-based fabricated energy-saving aluminum plate curtain wall according to claim 1, characterized in that: After the corner seats are fixed with the cross beams, the inner hook bodies are clamped with the right-angle strips and are pressed tightly.

3. The BIM technology-based fabricated energy-saving aluminum plate curtain wall according to claim 1, characterized in that: The corner seats are welded or riveted with the aluminum plate bodies, and the clamping columns are welded or screwed with the board strips.

4. The BIM technology-based fabricated energy-saving aluminum plate curtain wall according to claim 1, characterized in that: A sealing rubber strip is inserted between adjacent aluminum plate bodies, and sealing glue is injected.

5. The BIM technology-based fabricated energy-saving aluminum plate curtain wall according to claim 1, characterized in that: The limiting holes comprise open holes, corner holes being integrally formed on the inner side of the open holes, the open holes being clamped with the clamping columns, and the aluminum plate bodies being slid so that the corner holes are movably clamped with the clamping columns.

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