CN214833994U - Composite external wall panel for hiding steel frame beam column - Google Patents
Composite external wall panel for hiding steel frame beam column Download PDFInfo
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- CN214833994U CN214833994U CN202023089980.7U CN202023089980U CN214833994U CN 214833994 U CN214833994 U CN 214833994U CN 202023089980 U CN202023089980 U CN 202023089980U CN 214833994 U CN214833994 U CN 214833994U
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Abstract
The utility model discloses a compound side fascia for hiding steel frame beam column, steel frame beam column includes girder steel and steel column, the girder steel is the I shape, the upper end supporting floor of girder steel, the steel column is connected with the girder steel, compound side fascia includes belly and the concatenation section that is located belly both ends from top to bottom, abdominal cross-sectional thickness is greater than the cross-sectional thickness of concatenation section, abdominal up end butt joint to the bottom surface of girder steel, the top surface of abdominal lower terminal surface butt joint to lower floor's floor, connect through the concatenation section between two adjacent compound side fascia from top to bottom, the terminal surface parallel and level of abdominal interior terminal surface and girder steel and steel column, the concatenation section and the girder steel of compound side fascia upper end are connected, the concatenation section and the lower floor of compound side fascia lower extreme are connected. The composite external wall panel completely covers the steel beams and the steel columns in the protruding room, the adverse effect of the beam column protruding room on the regularity of the indoor space is solved, and meanwhile, due to the semi-embedded wall body design, the floor slab has a supporting effect on the beam column protruding room, and the problem that the thickness and the weight of the external wall panel are limited is solved.
Description
Technical Field
The utility model relates to a building element technical field, in particular to a composite external wall panel for hiding steel frame beam column.
Background
In recent years, assembly type buildings are widely popularized, and research on the structure of the assembly type buildings is a hot problem, including research on prefabricated parts, research on connection structures, research on overall performance and the like. The improvement and the perfection of the assembly type building structure technology are the key points for promoting the building industrialization and the housing building industrialization.
The light steel frame structure has the characteristics of simple construction, convenient disassembly and assembly and flexible layout of the fabricated building, perfects the fabricated steel structure building system, realizes the prefabrication and field installation of components, and has important significance for improving the speed and quality of house building, reducing energy consumption and shortening construction period.
In the steel frame structure, the assembly technology of the main beam-column structure is mature, but the research of the matched assembly wallboard structure system is relatively lagged. The existing assembly type wallboards are mostly assembled type external wall boards and are hung on the outer sides of the main body structures through connecting pieces, so that frame beams and columns of the main body structures on the inner sides are completely exposed indoors, the regularity of indoor space is influenced, and the manufacturing cost of steel structure coating on one indoor side is increased. Meanwhile, the allowable thickness and weight of the prefabricated wall panel are limited in consideration of the fact that the self weight of the panel is completely transmitted to the main structure through the connection member.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome prior art not enough, provide a compound side fascia for hiding steel frame beam column, solved the outstanding indoor adverse effect to the interior space regularity of steel frame structure beam column, simultaneously because semi-embedded wall body design, the floor has the supporting role to it, can solve the limited problem of externally-hung wallboard thickness and weight.
The technical scheme of the utility model is that: the utility model provides a compound side fascia for hiding steel frame beam column, steel frame beam column include girder steel and steel column, and the girder steel is the I-shaped, and the upper end supporting floor of girder steel, steel column and girder steel connection, compound side fascia includes belly and the concatenation section that is located belly upper and lower both ends, and abdominal cross-sectional thickness is greater than the cross-sectional thickness of concatenation section, and abdominal up end supports to the bottom surface of girder steel, and abdominal lower terminal surface supports to the top surface of lower floor's floor, connects through the concatenation section between two adjacent compound side fascia from top to bottom, and abdominal interior terminal surface and the terminal surface parallel and level of girder steel and steel column, the concatenation section and the girder steel of compound side fascia upper end are connected, and the concatenation section and the floor of compound side fascia lower extreme are connected. The belly half imbeds between floor and the girder steel, and the embedding part supports on the floor, and this also makes wallboard gravity transmission safe and reliable more, has reduced the restriction to wallboard design thickness and weight.
Furthermore, the abdomen part is formed by compounding an outer ALC (autoclaved lightweight concrete) plate layer, a middle sandwich heat preservation and insulation pipeline layer and an inner decoration layer from outside to inside, and the splicing sections are positioned at the upper end and the lower end of the outer ALC plate layer.
Further, still include L shaped steel board and lower L shaped steel board, the concatenation section includes the last concatenation section and the lower concatenation section at both ends about the belly, goes up concatenation section and belly on the both sides of L shaped steel board respectively, and concatenation section and belly under the both sides of lower L shaped steel board are connected respectively, goes up L shaped steel board and corresponds respectively with last concatenation section and sets up the bolt hole, and lower L shaped steel board corresponds respectively with concatenation section down and sets up the bolt hole. Through setting up L shaped steel board and lower L shaped steel board, increase the rigidity of belly and concatenation department, avoid transportation and the fracture that causes because of the collision in the installation, be stained with the three-layer material of compound side fascia simultaneously better and be in the same place.
Further, still including leading to long angle steel, the one side of the supreme L shaped steel board of the lower flange butt of girder steel, the another side of the supreme L shaped steel board of a straight angle limit butt that leads to long angle steel, it is equipped with the mounting hole to lead to long angle steel to correspond the bolt hole, and the bolt passes bolt hole and mounting hole and is connected with the nut, and another right angle limit welding that leads to long angle steel is to the lower flange of girder steel.
Further, be equipped with built-in connector in the floor, the tip of built-in connector is equipped with the screw thread, and the side of floor is worn out to the tip of built-in connector, and the tip of built-in connector is connected with the nut after passing bolt hole on splicing section and the lower L shaped steel board down.
Furthermore, the terminal surface of going up the concatenation section is equipped with the concatenation arch, and the terminal surface of concatenation section is equipped with the concatenation recess down, the concatenation protruding and the concatenation recess gomphosis of another compound side fascia.
Furthermore, sealant is filled between the splicing protrusion and the splicing groove, and the joint of the splicing protrusion and the splicing groove is positioned between the upper flange and the lower flange of the steel beam, so that the connection between the upper splicing section and the I-beam is easy to construct.
Furthermore, a column end reinforcing section vertically extends from the near column end of the belly, the section thickness of the column end reinforcing section is smaller than that of the belly, the column end reinforcing section is attached to the side face of the steel column, a plurality of bolt holes are preset in the column end reinforcing section, a plurality of bolts are welded to the side face of the steel column, and the bolts on the steel column penetrate through the bolt holes in the column end reinforcing section and then are connected with the nuts.
Further, still including consolidating L shaped steel board, the both sides of consolidating L shaped steel board are connected column end reinforcing section and belly respectively, and the bolt setting bolt hole on the corresponding steel column of consolidating L shaped steel board.
Compared with the prior art, the utility model, following beneficial effect has:
the utility model discloses a composite external wall panel, the terminal surface parallel and level of abdominal interior terminal surface and girder steel and steel column cover the indoor girder steel and the steel column of protrusion completely, solve the interior adverse effect to the interior regularity of indoor space of steel frame construction beam column protrusion, simultaneously because semi-embedded wall body design, the floor has the supporting role to it, can solve the problem that external wallboard thickness and weight are limited.
The utility model discloses an integral prefabrication of composite external wall panel, on-the-spot hoist and mount, weld in advance at the girder steel and lead to long angle steel, floor pre-buried connecting piece and steel column weld the basis of bolt in advance, the full bolted connection can be realized in the construction of wallboard, and it is convenient to be under construction.
Drawings
Fig. 1 is a schematic structural view of the composite external wall panel of the present invention.
Fig. 2 is the utility model discloses a composite external wall panel and floor and steel frame beam column's connection schematic diagram.
Fig. 3 is a partial cross-sectional view of fig. 2.
Fig. 4 is a schematic structural view of a composite external wall panel according to embodiment 2 of the present invention.
Fig. 5 is a schematic view of the connection between the composite external wall panel and the L-shaped steel column of embodiment 2 of the present invention.
Fig. 6 is a schematic view of the connection between the composite external wall panel and the T-shaped steel column of embodiment 2 of the present invention.
The steel plate comprises an abdomen 1, an outer ALC plate layer 11, a middle sandwich heat-insulation pipe line layer 12, an inner decoration layer 13, an upper splicing section 14, a splicing bulge 141, a lower splicing section 15, a splicing groove 151, a column end reinforcing section 16, an upper L-shaped steel plate 21, a lower L-shaped steel plate 22, a reinforcing L-shaped steel plate 23, sealant 3, a steel beam 4, a steel column 5, full-length angle steel 6, a pre-buried connecting piece 7, a bolt 8 and a floor slab 9.
Detailed Description
The present invention will be described in further detail with reference to examples, but the present invention is not limited thereto.
Example 1
The embodiment provides a compound side fascia for hiding steel frame beam column, and steel frame beam column includes girder steel 4 and steel column 5, and the girder steel is the I shape, and the upper end supporting floor 9 of girder steel, steel column and girder steel connection.
The compound side fascia includes belly 1 and the concatenation section that is located both ends about the belly, abdominal cross section thickness is greater than the cross section thickness of concatenation section, abdominal up end butt joint to the bottom surface of girder steel, abdominal lower terminal surface butt joint to the top surface of lower floor's floor, connect through the concatenation section between two adjacent compound side fascia from top to bottom, the terminal surface and the terminal surface parallel and level of girder steel and steel column in abdominal, the concatenation section and the girder steel of compound side fascia upper end are connected, the concatenation section and the lower floor of compound side fascia lower extreme are connected. The belly half imbeds between floor and the girder steel, and the embedding part supports on the floor, and this also makes wallboard gravity transmission safe and reliable more, has reduced the restriction to wallboard design thickness and weight.
The belly is formed by outer ALC sheet layer 11, middle core heat preservation and insulation pipeline layer 12 and inboard decorative layer 13 from outer to interior complex, and heat preservation and insulation material is filled in middle core heat preservation and insulation pipeline layer, and the required pipeline of pre-buried indoor service function, core heat preservation and insulation pipeline layer in the middle of inboard decorative layer covers, confirms its material and outward appearance according to the indoor design demand, ensures simultaneously that composite exterior wall panel can cover outstanding indoor girder steel and steel column in the thickness direction. The processing and manufacturing of the composite external wall panel are all completed in a factory in a prefabricated mode, and the required size is designed according to actual conditions.
The concatenation section includes last concatenation section 14 and lower concatenation section 15 at both ends about the belly, it is located the upper and lower both ends on outside ALC sheet layer respectively with concatenation section down to go up the concatenation section, compound side fascia still is equipped with L shaped steel board 21 and L shaped steel board 22 down, concatenation section and belly are connected respectively on the both sides of going up L shaped steel board, concatenation section and belly are connected respectively down to the both sides of lower L shaped steel board, it corresponds the setting bolt hole respectively with last concatenation section to go up L shaped steel board, L shaped steel board corresponds the setting bolt hole respectively with concatenation section down, through setting up L shaped steel board and lower L shaped steel board, increase the rigidity of belly and concatenation section department, avoid transportation and the fracture that causes because of the collision in the installation, be stained with the three-layer material of compound side fascia together better simultaneously.
The terminal surface of going up the concatenation section is equipped with concatenation arch 141, and the terminal surface of lower concatenation section is equipped with concatenation recess 151, and the concatenation arch is with the concatenation recess gomphosis of another compound side fascia, and sealed glue 3 is filled between concatenation arch and the concatenation recess, and the junction of concatenation arch and concatenation recess lies in between the top flange and the bottom flange of girder steel, ensures to go up the concatenation section and is easily under construction with being connected of I-beam.
The lower flange of girder steel welds logical long angle steel 6, and the lower flange butt of girder steel is to the one side of supreme L shaped steel board, and the another side of supreme L shaped steel board is propped to a straight-angle side of logical long angle steel, leads to long angle steel and corresponds the bolt hole and is equipped with the mounting hole, and the bolt passes bolt hole and mounting hole and nut connection. The other right-angle side of the through-length angle steel is welded to the lower flange of the steel beam, the welding seam adopts an angle welding seam, and the position of the angle welding seam is located at the end part where the through-length angle steel is attached to the lower flange of the steel beam. The outer side of the right angle of the through-length angle steel is flush with the end part of the lower flange of the steel beam.
Be equipped with built-in connector 7 in the floor, the diameter can be taken 15mm, and the interval can be 300mm, and built-in connector's tip is equipped with the screw thread, and the side of floor is worn out to built-in connector's tip, and built-in connector's tip is passed down and is connected with the nut behind the bolt hole on concatenation section and the lower L shaped steel board.
Example 2
The difference between this embodiment and embodiment 1 is that, as shown in fig. 4, a column end reinforcing section 16 extends vertically from a near-column end of the abdomen, the section thickness of the column end reinforcing section is smaller than the section thickness of the abdomen, the column end reinforcing section is attached to the side surface of the steel column, a plurality of bolt holes are preset in the column end reinforcing section, a plurality of bolts 8 are welded in advance in the side surface of the steel column, the bolt diameter can be 10mm, the distance can be 300mm, the bolts are arranged vertically along the steel column, the bolts on the steel column pass through the bolt holes in the column end reinforcing section and then are connected with nuts, two sides of a reinforcing L-shaped steel plate 23 are respectively connected with the column end reinforcing section and the abdomen, and the reinforcing L-shaped steel plate is provided with bolt holes corresponding to the bolts on the steel column. When the steel column is in an L shape, the connection between the composite external wall panel and the steel column is shown in FIG. 5; when the steel column is in a T shape, the connection between the composite external wall panel and the steel column is shown in FIG. 6.
As described above, the present invention can be realized well, and the above embodiments are only preferred embodiments of the present invention, and are not intended to limit the scope of the present invention; all equivalent changes and modifications made according to the present invention are intended to be covered by the scope of the claims of the present invention.
Claims (9)
1. The utility model provides a compound side fascia for hiding steel frame beam column, steel frame beam column includes girder steel and steel column, and the girder steel is the I-shaped, and the upper end supporting floor of girder steel, steel column and girder steel connection, its characterized in that, compound side fascia includes belly and the concatenation section that is located both ends about the belly, and abdominal cross-sectional thickness is greater than the cross-sectional thickness of concatenation section, and abdominal up end butts to the bottom surface to the girder steel, and abdominal lower terminal surface butts to the top surface of lower floor's floor, connects through the concatenation section between two adjacent compound side fascia from top to bottom, and abdominal interior terminal surface and the terminal surface parallel and level of girder steel and steel column, the concatenation section and the girder steel of compound side fascia upper end are connected, and the concatenation section and the floor of compound side fascia lower extreme are connected.
2. The composite external wall panel for hiding steel frame beams and columns as claimed in claim 1, wherein the belly part is formed by compounding an outer ALC (autoclaved lightweight concrete) plate layer, a middle sandwich heat preservation and insulation pipeline layer and an inner decoration layer from outside to inside, and splicing sections are positioned at the upper end and the lower end of the outer ALC plate layer.
3. The composite external wall panel for hiding the steel frame beam column as claimed in claim 1, further comprising an upper L-shaped steel plate and a lower L-shaped steel plate, wherein the splicing section comprises an upper splicing section and a lower splicing section at the upper end and the lower end of the belly, the upper splicing section and the belly are respectively connected to two sides of the upper L-shaped steel plate, the lower splicing section and the belly are respectively connected to two sides of the lower L-shaped steel plate, bolt holes are respectively correspondingly formed in the upper L-shaped steel plate and the upper splicing section, and bolt holes are respectively correspondingly formed in the lower L-shaped steel plate and the lower splicing section.
4. The composite external wall panel for hiding the steel frame beam column as claimed in claim 3, further comprising a through angle steel, wherein the lower flange of the steel beam is abutted against one side of the upper L-shaped steel plate, a right-angled side of the through angle steel is abutted against the other side of the upper L-shaped steel plate, the through angle steel is provided with a mounting hole corresponding to the bolt hole, the bolt passes through the bolt hole and the mounting hole to be connected with the nut, and the other right-angled side of the through angle steel is welded to the lower flange of the steel beam.
5. The composite external wall panel for hiding the steel frame beam column as claimed in claim 3, wherein a pre-buried connecting piece is arranged in the floor slab, a thread is arranged at an end of the pre-buried connecting piece, the end of the pre-buried connecting piece penetrates out of a side face of the floor slab, and the end of the pre-buried connecting piece penetrates through bolt holes in the lower splicing section and the lower L-shaped steel plate and then is connected with a nut.
6. The composite external wall panel for hiding the steel frame beam column as claimed in claim 3, wherein the end surface of the upper splicing section is provided with a splicing protrusion, the end surface of the lower splicing section is provided with a splicing groove, and the splicing protrusion is embedded with the splicing groove of another composite external wall panel.
7. The composite external wall panel for hiding steel frame beams and columns as claimed in claim 6, wherein a sealant is filled between the splicing protrusions and the splicing grooves, and the joints of the splicing protrusions and the splicing grooves are positioned between the upper flanges and the lower flanges of the steel beams.
8. The composite external wall panel for hiding steel frame beams and columns as claimed in claim 1, wherein the near-column end of the abdomen is vertically extended with a column end reinforcing section, the section thickness of the column end reinforcing section is smaller than that of the abdomen, the column end reinforcing section is attached to the side surface of the steel column, a plurality of bolt holes are preset on the column end reinforcing section, a plurality of bolts are welded on the side surface of the steel column, and the bolts on the steel column are connected with the nuts after passing through the bolt holes on the column end reinforcing section.
9. The composite external wall panel for hiding steel frame beams and columns as claimed in claim 8, further comprising a reinforced L-shaped steel plate, wherein two sides of the reinforced L-shaped steel plate are respectively connected with the column end reinforcing section and the belly, and the reinforced L-shaped steel plate is provided with bolt holes corresponding to bolts on the steel columns.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023089980.7U CN214833994U (en) | 2020-12-18 | 2020-12-18 | Composite external wall panel for hiding steel frame beam column |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202023089980.7U CN214833994U (en) | 2020-12-18 | 2020-12-18 | Composite external wall panel for hiding steel frame beam column |
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| CN214833994U true CN214833994U (en) | 2021-11-23 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112523421A (en) * | 2020-12-18 | 2021-03-19 | 华南理工大学 | Composite external wall panel for hiding steel frame beam column |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112523421A (en) * | 2020-12-18 | 2021-03-19 | 华南理工大学 | Composite external wall panel for hiding steel frame beam column |
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