CN217734461U - Light gauge steel partition wall and girder steel connection structure - Google Patents
Light gauge steel partition wall and girder steel connection structure Download PDFInfo
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- CN217734461U CN217734461U CN202221877329.2U CN202221877329U CN217734461U CN 217734461 U CN217734461 U CN 217734461U CN 202221877329 U CN202221877329 U CN 202221877329U CN 217734461 U CN217734461 U CN 217734461U
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Abstract
The utility model belongs to the technical field of the technique of light gauge steel partition wall connection and specifically relates to a light gauge steel partition wall and girder steel connection structure is related to, and it includes a plurality of cladding in the U type frame in the girder steel outside, U type frame includes a plurality of vertical light gauge steel and horizontal light gauge steel, vertical light gauge steel's top fixed connection is in the bottom of the floor, fixed connection is in the bottom of two vertical light gauge steel respectively at the both ends of horizontal light gauge steel, U type frame bottom fixedly connected with links to each other with partition wall body along a light gauge steel. The application provides a light steel keel partition wall and steel beam connecting structure, which is used for solving the problems that in the related technology, a light steel keel and a steel beam are directly welded, and the light steel keel is thin and not firmly welded and can damage fireproof and antirust paint on the surface of the processed steel beam; direct drilling, because thickness is great under the girder steel edge of a wing, the drilling degree of difficulty is higher, and the efficiency of construction is low, and can cause the problem of certain degree of destruction to the girder steel structure.
Description
Technical Field
The application relates to the technical field of light gauge steel partition wall connection, especially relate to a light gauge steel partition wall and girder steel connection structure.
Background
The light steel keel partition wall has the advantages of light weight, high strength, good fire resistance, low probability of deformation, strong universality, simple and convenient construction, environmental protection, flexible space division, good decorative effect and the like, and can meet the requirements of shock resistance, sound insulation, sound absorption, heat preservation and the like, thereby being widely applied to buildings.
In the prior art, when a light steel keel partition wall is constructed, a ceiling keel of a light steel keel framework is connected with a roof and the ground by adopting expansion screws, and then a vertical keel is arranged. However, in the current steel structure building, the steel beam is often used as the load-bearing structure of the roof, in such a structure building, when the light gauge steel partition wall is connected with the steel beam, the light gauge steel partition wall cannot be connected and fixed by using the expansion screw, and the fixing structure of the light gauge steel partition wall under the steel beam is usually welded or drilled.
If a mode of directly welding the light steel keel and the steel beam is adopted, the light steel keel is thin and is not firmly welded, and the fireproof and antirust paint on the surface of the processed steel beam is easily damaged; and adopt the mode of direct drilling, because girder steel bottom flange thickness is great, the drilling degree of difficulty is higher, and the efficiency of construction is low, and can cause certain destruction to the girder steel structure.
SUMMERY OF THE UTILITY MODEL
The application provides a light steel keel partition wall and steel beam connecting structure, and aims to solve the problems that in the related technology, when a mode of directly welding a light steel keel and a steel beam is adopted, the light steel keel is thin and is not firmly welded, and the fireproof and antirust paint on the surface of the processed steel beam is easily damaged; and when the mode of direct drilling is adopted, because girder steel bottom flange thickness is great, the drilling degree of difficulty is higher, and the efficiency of construction is low, and can cause the problem of certain degree of destruction to the girder steel structure.
The application provides a light gauge steel partition wall and girder steel connection structure adopts following technical scheme:
the utility model provides a light gauge steel partition wall and girder steel connection structure, includes a plurality of cladding in the U shaped frame in the girder steel outside, wherein, singly U shaped frame includes two vertical light gauge steel and horizontal light gauge steel, the top fixed connection of vertical light gauge steel is in the floor bottom, the both ends of horizontal light gauge steel are fixed connection in the bottom of two vertical light gauge steel respectively, U shaped frame bottom fixedly connected with links to each other with the partition wall body along a light gauge steel.
By adopting the technical scheme, the U-shaped frame formed by the light steel keels is fixedly connected with the floor slab, and the U-shaped frame and the light steel keel partition wall are connected by utilizing the light steel keels along the top, so that the problems of weak welding and damage to the processed steel beam surface fireproof paint caused by direct welding of the light steel keels and the steel beam are solved; meanwhile, holes do not need to be drilled in the lower flange of the steel beam, the steel beam structure cannot be damaged, the construction efficiency is high, and the connection is reliable.
Preferably, the U-shaped frame still includes horizontal support fossil fragments, the one end and the vertical light gauge steel fixed connection of horizontal support fossil fragments, the other end butt of horizontal support fossil fragments in the lateral wall of girder steel.
Through adopting above-mentioned technical scheme, horizontal support fossil fragments act on girder steel and fixed connection in vertical light gauge steel, have strengthened the joint strength of U shaped frame and girder steel, consolidate construction quality.
Preferably, one end of the transverse supporting keel, which is close to the steel beam, is bent and abutted to the side wall of the steel beam.
Through adopting above-mentioned technical scheme, improve the holistic stability of light gauge steel U type frame.
Preferably, still include a plurality of first receipts limit light gauge steel, the length direction of first receipts limit light gauge steel is parallel with the length direction of girder steel, first receipts limit light gauge steel is connected through inflation screw or penetrating the nail with the floor bottom, just the top and the first receipts limit light gauge steel fixed connection of vertical light gauge steel.
By adopting the technical scheme, the first edge-closing light steel keel is fixedly connected to the bottom of the floor slab, and the top end of the vertical light steel keel is fixedly connected with the first edge-closing light steel keel, so that the vertical light steel keel can be conveniently fixed to the bottom of the floor slab; on the other hand, the connection strength between the U-shaped frame and the floor slab can be enhanced.
Preferably, the steel beam structure further comprises a second edge-folding light steel keel, the second edge-folding light steel keel is respectively fixedly connected with the bottom end of the vertical light steel keel and the end part of the transverse light steel keel, and the length direction of the second edge-folding light steel keel is parallel to the length direction of the steel beam.
Through adopting above-mentioned technical scheme, can strengthen the joint strength of U type frame and floor, simultaneously, can improve the structural stability of U type frame, and then improve the stability of U type frame and light gauge steel partition wall connected node.
Preferably, the first soundproof cotton layer is filled in the transverse light steel keel.
Through adopting above-mentioned technical scheme, utilize first soundproof cotton layer to increase the holistic syllable-dividing effect of connection structure.
Preferably, the outer wall of the U-shaped frame is fixedly provided with a sound insulation board.
By adopting the technical scheme, the sound insulation effect at the U-shaped frame is improved, so that the sound insulation requirement at the steel beam is met.
Preferably, second soundproof cotton layers are filled on two sides of the steel beam web plate, and soundproof cavities are formed between the second soundproof cotton layers and the vertical light steel keels.
Through adopting above-mentioned technical scheme, the holistic syllable-dividing effect of connection structure is improved on second soundproof cotton layer and syllable-dividing chamber.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the U-shaped frame formed by the light steel keels is fixedly connected with the floor slab, so that the problems of infirm welding and damage to the processed fireproof paint on the surface of the steel beam caused by direct welding of the light steel keels and the steel beam are solved; meanwhile, holes do not need to be drilled in the lower flange of the steel beam, the structure of the steel beam cannot be damaged, the construction efficiency is high, and the connection is reliable;
2. the sound insulation cavity is formed among the double-layer sound insulation plate, the sound insulation cotton layer and the connecting structure arranged on the connecting structure, so that the integral sound insulation effect of the connecting structure is improved;
3. the sound insulation plate is fixedly arranged on the outer wall of the U-shaped frame, so that the sound insulation effect of the U-shaped frame is improved, and the sound insulation requirement of the steel beam is further met.
Drawings
FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present application;
FIG. 2 is an enlarged partial schematic view of portion A of FIG. 1;
FIG. 3 is an enlarged partial schematic view of portion B of FIG. 1;
fig. 4 is a partially enlarged schematic view of a portion C in fig. 1.
In the figure, 1, a U-shaped frame; 11. a vertical light steel keel; 12. a transverse light steel keel; 13. a transverse support keel; 2. jacking light steel keels; 3. A first edge-closing light steel keel; 4. a second edge-closing light steel keel; 5. a first soundproof cotton layer; 6. a sound insulating board; 7. a second soundproof cotton layer; 8. a sound insulation cavity.
Detailed Description
The present application is described in further detail below with reference to figures 1-4.
Example (b):
the application discloses a light steel keel partition wall and steel beam connecting structure, refer to fig. 1 and fig. 2, the structure comprises a plurality of U-shaped frames 1,U which are coated outside steel beams, wherein the bottoms of the U-shaped frames 1,U are connected with a bottom fixed connection of a bottom edge light steel keel 2,U type frame 1 connected with a partition wall body and a floor slab, and meanwhile, the U-shaped frames 1 and the partition wall body are connected by utilizing the bottom edge light steel keel 2, so that the problems of infirm welding and damage to the processed steel beam surface fireproof paint caused by direct welding of the light steel keel and the steel beams are avoided; meanwhile, holes do not need to be drilled in the lower flange of the steel beam, the steel beam structure cannot be damaged, the construction efficiency is high, and the connection is reliable.
Referring to fig. 3 and 4, in this embodiment, the connecting structure further includes a first edge-folding light steel joist 3 and a second edge-folding light steel joist 4, and the length directions of the first edge-folding light steel joist 3 and the second edge-folding light steel joist 4 are both parallel to the length direction of the steel beam, preferably, the number of the first edge-folding light steel joists 3 is two, and the first edge-folding light steel joists are symmetrically distributed on two sides of the steel beam about the vertical center plane of the steel beam; the number of the second edge-closing light steel keels 4 is two, and the two second edge-closing light steel keels are also symmetrically distributed on two sides of the steel beam relative to the vertical central plane of the steel beam; the two first edge-closing light steel keels 3 are respectively positioned on two sides of the top of the steel beam and are connected with the bottom of the floor slab through expansion screws or shooting nails; and the two second edge-closing light steel keels 4 are respectively positioned at two sides of the bottom of the steel beam.
Specifically, referring to fig. 1, a single U-shaped frame 1 includes two vertical light steel joists 11 and one horizontal light steel joists 12, the vertical light steel joists 11 are vertically distributed on two sides of the steel beam and are parallel to each other, referring to fig. 3, the top of each vertical light steel joists 11 is fixed with the first edge-closing light steel joists 3 by screws, referring to fig. 4, the bottom of each vertical light steel joists 11 abuts against the outer wall of the second edge-closing light steel joists 4; referring to fig. 1 and 4, both ends of the horizontal light gauge steel 12 abut against the inner walls of the two second edge-closing light gauge steel 4, and the bottom of the vertical light gauge steel 11, the second edge-closing light gauge steel 4 and the ends of the horizontal light gauge steel 12 are connected by screw fastening.
Further, refer to 1,U type frame 1 and still include horizontal support fossil fragments 13, the one end that horizontal support fossil fragments 13 is close to the girder steel is bent and the butt is to the lateral wall of girder steel, and preferably, the tip angle of bending of horizontal support fossil fragments 13 is 90, and horizontal support fossil fragments 13 is kept away from and is connected with rivet or self-tapping screw between the one end of girder steel and the vertical light gauge steel 11, has improved the holistic stability of light gauge steel U type frame 1.
Further, referring to fig. 1, in order to enhance the overall sound insulation effect of the connection structure, a first soundproof cotton layer 5 is filled inside the transverse light steel keel 12, and preferably, the first soundproof cotton layer 5 is made of rock wool; the sound insulation board 6 is integrally covered and fastened outside the U-shaped frame 1, preferably, the sound insulation board 6 is a double-layer common paper-surface gypsum board, and the sound insulation board 6 is connected with the U-shaped frame 1 through screws.
Simultaneously, refer to fig. 1, it has second soundproof cotton layer 7 to fill in girder steel web both sides, and second soundproof cotton layer 7 and girder steel go up pterygoid lamina and lower pterygoid lamina butt, and is preferred, and second soundproof cotton layer 7 adopts the rock wool, is formed with sound insulation chamber 8 between second soundproof cotton layer 7 and the vertical light gauge steel 11, utilizes second soundproof cotton layer 7 and sound insulation chamber 8 can effectively increase the holistic syllable-dividing effect of connection structure.
Furthermore, the light steel keel 2 is positioned at the top of the partition wall body along the top and is connected with the partition wall body through screws, so that the problems of infirm welding and damage to the processed fireproof paint on the surface of the steel beam caused by direct welding of the light steel keel partition wall and the steel beam are avoided; meanwhile, holes do not need to be drilled in the lower flange of the steel beam, the steel beam structure cannot be damaged, the construction efficiency is high, and the connection is reliable.
The implementation principle of the embodiment of the application is as follows:
during construction, firstly, a first edge-closing light steel keel 3 is installed at the bottom of a floor slab along two sides of a steel beam by using expansion screws or shooting nails, then a self-plugging rivet is used for fixedly connecting the top of a vertical light steel keel 11 to the first edge-closing light steel keel 3, then a second edge-closing light steel keel 4 and a transverse light steel keel 12 are connected with the bottoms of the vertical light steel keels 11 on two sides of the steel beam, finally a transverse supporting keel 13 is fixed on the vertical light steel keel 11 by using the self-plugging rivet, the end of the transverse supporting keel 13 is bent for 90 degrees to abut against a web of the steel beam, after a light steel keel frame is completed, a second soundproof cotton layer 7 is installed on two sides of the steel beam and a first soundproof cotton layer 5 is installed in the transverse light steel keel 12 at the bottom of the steel beam, the soundproof effect of a connecting structure is improved, then a first layer of common gypsum plaster board is installed on the outer side of a U-shaped frame 1, the top-edge-light steel keel 11 is fixed on the transverse light steel beam 12 by using the penetrating screws, and finally a second layer of common gypsum plaster board is installed on the first layer of common gypsum plaster board.
The embodiments of the present disclosure are all preferred embodiments of the present disclosure, and the protection scope of the present disclosure is not limited thereby, wherein like parts are designated by like reference numerals. Therefore, the method comprises the following steps: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. The utility model provides a light gauge steel partition wall and girder steel connection structure, its characterized in that includes a plurality of cladding in U type frame (1) in the girder steel outside, wherein, singly U type frame (1) includes two vertical light gauge steel (11) and horizontal light gauge steel (12), the top fixed connection of vertical light gauge steel (11) is in the floor bottom, the both ends difference fixed connection of horizontal light gauge steel (12) in the bottom of two vertical light gauge steel (11), U type frame (1) bottom fixedly connected with partition wall body link to each other along top light gauge steel (2).
2. The light steel keel partition wall and steel beam connecting structure according to claim 1, wherein the U-shaped frame (1) further comprises a transverse supporting keel (13), one end of the transverse supporting keel (13) is fixedly connected with the vertical light steel keel (11), and the other end of the transverse supporting keel (13) abuts against the side wall of the steel beam.
3. The light gauge steel partition wall and steel beam connection structure of claim 2, wherein one end of the lateral support keel (13) near the steel beam is bent and abutted against the side wall of the steel beam.
4. The light gauge steel partition wall and steel beam connecting structure of claim 1, further comprising a plurality of first edge-closing light gauge steel (3), wherein the length direction of the first edge-closing light gauge steel (3) is parallel to the length direction of the steel beam, the first edge-closing light gauge steel (3) is connected with the bottom of the floor slab through expansion screws or shooting nails, and the top end of the vertical light gauge steel (11) is fixedly connected with the first edge-closing light gauge steel (3).
5. The light gauge steel partition wall and steel beam connecting structure of claim 1, further comprising a second edge-closing light gauge steel (4), wherein the second edge-closing light gauge steel (4) is respectively fixedly connected with the bottom end of the vertical light gauge steel (11) and the end of the transverse light gauge steel (12), and the length direction of the second edge-closing light gauge steel (4) is parallel to the length direction of the steel beam.
6. A light gauge steel partition and steel beam connection structure as claimed in claim 1, wherein the inside of the transverse light gauge steel (12) is filled with a first soundproof cotton layer (5).
7. A light gauge steel partition wall and steel beam connection structure as claimed in claim 1, wherein the U-shaped frame (1) is fixedly provided with sound insulation panels (6) at the outer wall thereof.
8. The light gauge steel partition wall and steel beam connection structure of claim 1, wherein the two sides of the steel beam web are filled with second soundproof cotton layers (7), and a soundproof cavity (8) is formed between the second soundproof cotton layers (7) and the vertical light gauge steel (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221877329.2U CN217734461U (en) | 2022-07-15 | 2022-07-15 | Light gauge steel partition wall and girder steel connection structure |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202221877329.2U CN217734461U (en) | 2022-07-15 | 2022-07-15 | Light gauge steel partition wall and girder steel connection structure |
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| CN217734461U true CN217734461U (en) | 2022-11-04 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115434484A (en) * | 2022-11-08 | 2022-12-06 | 北京城建集团有限责任公司 | Steel beam packaging structure and construction method thereof |
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- 2022-07-15 CN CN202221877329.2U patent/CN217734461U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115434484A (en) * | 2022-11-08 | 2022-12-06 | 北京城建集团有限责任公司 | Steel beam packaging structure and construction method thereof |
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