CN213509078U - Light gauge steel partition wall and recess roof connection structure - Google Patents
Light gauge steel partition wall and recess roof connection structure Download PDFInfo
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- CN213509078U CN213509078U CN202021858143.3U CN202021858143U CN213509078U CN 213509078 U CN213509078 U CN 213509078U CN 202021858143 U CN202021858143 U CN 202021858143U CN 213509078 U CN213509078 U CN 213509078U
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- groove
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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
Abstract
The utility model relates to a connection structure of a light steel keel partition wall and a groove roof, which comprises a groove roof and a light steel keel partition wall, wherein the light steel keel partition wall comprises a light steel keel frame and gypsum boards arranged at two sides of the light steel keel frame; the upper part of the light gauge steel partition wall is provided with a groove-shaped connecting plate, the groove-shaped connecting plate is of a U-shaped structure and comprises a fixed bottom plate and two connecting side plates, the fixed bottom plate is fixedly connected to the groove roof, and the two connecting side plates are respectively and fixedly connected to two opposite side surfaces of the light gauge steel frame; the extending direction of the groove-shaped connecting plate is consistent with the extending direction of a groove on the groove roof; rock wool thermal insulation material is arranged between the gypsum board on the light steel keel partition wall and the groove roof, and a fireproof material layer is arranged on the surface of the rock wool thermal insulation material. The connection structure in this application can reduce the site operation work volume, improves the installation effectiveness of light gauge steel partition wall, and has fire-resistant smoke protection effect.
Description
Technical Field
The utility model relates to an architectural decoration technical field, more specifically relates to a light gauge steel partition wall and recess roof connection structure.
Background
The light steel keel partition wall has the advantages of light weight, high strength, environmental protection, convenient and quick construction, flexible space division, convenient disassembly, good decorative effect and the like, and is widely applied to civil buildings in China. At present, 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. The light steel keel partition wall and roof connecting structure is low in construction efficiency, and the connecting structure is suitable for plane roofs and is not suitable for roofs with groove structures. In addition, after the light steel keel partition wall is connected with the roof, the gap between the light steel keel partition wall and the roof is usually filled with cement, gypsum, putty or the like, so that the sealing effect is poor, and the fireproof and smoke-proof effects are not achieved.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model aims at providing a light gauge steel partition wall and recess roof connection structure aims at solving the problem that exists among the prior art.
According to the utility model, a connection structure of a light steel keel partition wall and a groove roof is provided, which comprises a groove roof and the light steel keel partition wall, wherein the light steel keel partition wall comprises a light steel keel frame and gypsum boards arranged at two sides of the light steel keel frame;
the upper part of the light gauge steel partition wall is provided with a groove-shaped connecting plate, the groove-shaped connecting plate is of a U-shaped structure and comprises a fixed bottom plate and two connecting side plates, the fixed bottom plate is fixedly connected to the groove roof, and the two connecting side plates are respectively and fixedly connected to two opposite side surfaces of the light gauge steel frame; the extending direction of the groove-shaped connecting plate is consistent with the extending direction of a groove on the groove roof;
rock wool thermal insulation material is arranged between the gypsum board on the light steel keel partition wall and the groove roof, and a fireproof material layer is arranged on the surface of the rock wool thermal insulation material.
Preferably, the fixed bottom plate of the groove-shaped connecting plate is fixedly connected to the groove roof through a shooting nail.
Preferably, two connecting side plates of the groove-shaped connecting plate are fixedly connected to two opposite side surfaces of the light steel keel frame through self-tapping screws respectively.
Preferably, the groove-shaped connecting plate is formed by bending a steel plate.
Preferably, the layer of fire-blocking material extends outwardly over the area of the fluted roof and plasterboard adjacent the rock wool insulation.
Preferably, the fireproof material layer is formed by spraying organic fireproof blocking materials.
Preferably, a preset distance is reserved between the top of the light steel keel frame and the fixed bottom plate of the groove-shaped connecting plate.
Preferably, the top end face of the gypsum board is lower than the top end face of the light steel keel frame.
Preferably, the gypsum board is fixedly connected to the light steel keel frame through self-tapping screws.
Preferably, the gypsum boards on two sides of the light steel keel frame are one layer or two layers.
The utility model provides a light gauge steel partition wall and recess roof connection structure, the top of light gauge steel partition wall is connected with the recess roof through the cell type connecting plate, and the light gauge steel frame of light gauge steel partition wall can directly carry out erection joint after mill's processing is accomplished, has reduced the site operation work volume, has improved the efficiency of construction of light gauge steel partition wall installation greatly. Rock wool thermal insulation material is filled between the gypsum board of the light gauge steel partition wall and the groove roof, and the fireproof material layer is arranged on the surface of the rock wool thermal insulation material, so that the sealing property between the top of the light gauge steel partition wall and the groove roof is enhanced, a better fire-resistant and smoke-proof effect is achieved, and the safety in use is improved.
Drawings
The above and other objects, features and advantages of the present invention will become more apparent from the following description of the embodiments of the present invention with reference to the accompanying drawings.
Fig. 1 shows according to the utility model discloses light gauge steel partition wall and recess roof connection structure's structure schematic diagram.
Fig. 2 shows another schematic structural diagram of a connection structure of a light steel keel partition wall and a groove roof according to an embodiment of the invention.
In the figure: the light steel keel partition wall comprises a light steel keel partition wall 1, a light steel keel frame 11, a gypsum board 12, a groove-shaped connecting plate 2, a fixed bottom plate 21, a connecting side plate 22, rock wool heat insulation materials 3, a fireproof material layer 4, a shooting nail 5, a metal strip 6 and a groove roof 7.
Detailed Description
Various embodiments of the present invention will be described in more detail below with reference to the accompanying drawings. Like elements in the various figures are denoted by the same or similar reference numerals. For purposes of clarity, the various features in the drawings are not necessarily drawn to scale.
The utility model provides a light gauge steel partition wall and recess roof connection structure, including recess roof 7 and light gauge steel partition wall 1, light gauge steel partition wall 1 includes light gauge steel frame 11 to and locate the gypsum board 12 of light gauge steel frame 11 both sides. The upper part of the light gauge steel partition wall 1 is provided with a groove-shaped connecting plate 2, the groove-shaped connecting plate 2 is of a U-shaped structure and comprises a fixed bottom plate 21 and two connecting side plates 22, the fixed bottom plate 21 is fixedly connected to the groove roof 7, and the two connecting side plates 22 are respectively and fixedly connected to two opposite side surfaces of the light gauge steel framework 11; wherein, the extending direction of the groove-shaped connecting plate 2 is consistent with the extending direction of the groove on the groove roof 7. Rock wool thermal insulation material 3 is arranged between a gypsum board 12 on the light steel keel partition wall 1 and the groove roof 7, and a fireproof material layer 4 is arranged on the surface of the rock wool thermal insulation material 3.
Fig. 1 is a schematic structural view of a connection structure of a light steel keel partition wall and a grooved roof. As can be seen in the figure, the grooved roof 7 is a structure provided with grooves, and the cross section of each groove is in an isosceles trapezoid shape. The light gauge steel partition wall 1 shown in this figure is attached to the bottom surface of the grooved roof 7 between two adjacent grooves, i.e. the non-grooved surface in fig. 1, of the grooved roof 7. It should be noted that the roof is a ceiling of a building floor, i.e., a top structure of the building floor. Referring to fig. 1, the groove-shaped connecting plate 2 is formed by bending a steel plate, two connecting side plates 22 are perpendicular to the fixed bottom plate 21, the two connecting side plates 22 are parallel to each other, and the distance between the two connecting side plates 22 is equal to the thickness of the light steel keel frame 11. The fixed bottom plate 21 of the groove-shaped connecting plate 2 is fixedly connected to the bottom surface of the groove roof 7 through a plurality of shooting nails 5, the extending direction of the groove-shaped connecting plate 2 is consistent with the extending direction of the groove on the groove roof 7, namely the length direction of the groove-shaped connecting plate 2 is consistent with the length direction of the groove. The light steel keel partition wall 1 is arranged right below the groove-shaped connecting plate 2, the upper part of a light steel keel frame 11 in the light steel keel partition wall 1 is arranged between two connecting side plates 22, and the two connecting side plates 22 are fixedly connected to two opposite side surfaces of the light steel keel frame 11 through self-tapping screws respectively. The distance is preset between the top of the light steel keel frame 11 and the fixed bottom plate 21 of the groove-shaped connecting plate 2, the light steel keel frame 11 can be directly installed and connected on site after being processed in a factory, the site construction workload is reduced, and the construction efficiency is improved. Because the groove-shaped connecting plate 2 is used as a connecting piece between the light steel keel frame 11 and the groove roof 7, and a preset distance is reserved between the top of the light steel keel frame 11 and the fixed bottom plate 21 of the groove-shaped connecting plate, even if the top and the bottom of the light steel keel frame 11 are not parallel due to machining errors, smooth installation can be guaranteed. In this embodiment, the top end surface of the gypsum board 12 on the light gauge steel partition wall 1 is lower than the top end surface of the light gauge steel frame 11, so that after the rock wool heat insulating material 3 is filled between the gypsum board 12 and the groove roof 7, the rock wool heat insulating material 3 can completely cover the area between the top end of the light gauge steel frame 11 and the groove roof 7, thereby playing a good heat insulating role. In this embodiment, after light gauge steel frame 11 and connected the completion of cell type connecting plate 2, still connect the reinforcement through metal strip 6 between two adjacent light gauge steel frames 11, the both ends of metal strip 6 are respectively through self-tapping screw fixed connection on two adjacent light gauge steel frames 11, make two adjacent light gauge steel frames 11 become a whole, strengthen its stability. When the gypsum board 12 is connected with the light steel joist frame 11, the gypsum board 12 is fixedly connected on the light steel joist frame 11 through self-tapping screws. The gypsum boards 12 on both sides of the light gauge steel frame 11 are one or two layers, and in this embodiment, two layers of gypsum boards 12 are respectively disposed on both sides of the light gauge steel frame 11.
Further, the layer of fire-blocking material 4 extends outwardly over the area of the recessed roof 7 and gypsum board 12 adjacent the rock wool insulation 3. Namely, after the fireproof material layer 4 completely covers the rock wool heat insulating material 3 between the groove roof 7 and the gypsum board 12, the fireproof material layer 4 extends upwards to cover the groove roof 7 for a certain distance, and extends downwards to cover the gypsum board 12 for a certain distance, in the embodiment, the fireproof material layer 4 extends upwards to cover the groove roof 7 for 25mm, and extends downwards to cover the gypsum board 12 for 25 mm. The rock wool heat-insulating material 3 is completely covered by the fireproof material layer 4 and is well sealed, so that the effects of fire resistance and smoke resistance are achieved. In this embodiment, the fireproof material layer 4 is formed by spraying organic fireproof putty, and protective films with preset thickness are formed on the surface of the rock wool heat-insulating material 3 and the areas of the concave roof 7 and the gypsum board 12 adjacent to the rock wool heat-insulating material 3. The thickness of the fireproof material layer 4 is 2 mm-5 mm, and the thickness of the fireproof material layer in the embodiment is 3.5 mm. The organic fireproof blocking material is a material formed by using organic synthetic resin as an adhesive, matching with a fireproof agent, a filler and the like and rolling, has good plasticity, excellent fireproof performance, long fireproof time and low smoke quantity, and can effectively organize fire spreading and smoke transmission. Specifically, the rock wool heat insulating material 3 is bonded and fixed by an adhesive, as shown in fig. 1 and 2, the rock wool heat insulating material 3 filled between the groove roof 7 and the gypsum board 12 has a block structure, the rock wool heat insulating material 3 having the block structure is bonded and fixed to the groove roof 7, the groove-shaped connecting plate 2, and the gypsum board 12 by the adhesive, respectively, and the outer side surface of the rock wool heat insulating material 3 having the block structure is covered with the fireproof material layer 4.
Referring to fig. 1, when the light gauge steel partition wall 1 is connected to the center of the bottom surface of the groove roof 7 between two adjacent grooves, the thickness of the light gauge steel partition wall 1 is greater than the distance between two adjacent grooves, and at this time, when rock wool heat insulating material 3 is filled between the gypsum boards 12 on both sides of the light gauge steel framework 11 and the groove roof 7, part of the rock wool heat insulating material 3 extends into the grooves, the thickness of the rock wool heat insulating material 3 on one side of the gypsum boards 12 is the same as the thickness of two layers of gypsum boards 12, and the thickness of the rock wool heat insulating material 3 on one side of the groove in the groove roof 7 is gradually reduced from thick to thin, so that the upper and lower ends of a fireproof coating film formed when spraying fireproof coating can be closely attached to the gypsum boards 12 and. Referring to fig. 2, when the light gauge steel partition wall 1 is connected to a non-central position of the bottom surface of the groove roof 7 between two adjacent grooves, the top end surface of the light gauge steel frame 11 is in a non-contact state with the bottom surface of the groove roof 7, that is, the top end surface of the light gauge steel frame 11 is partially located below one groove, at this time, the groove is filled with the rock wool heat insulating material 3 first, so that the lower surface of the rock wool heat insulating material 3 filled in the groove is flush with the bottom surface of the groove roof 7, the thickness of the rock wool heat insulating material 3 filled between the gypsum board 12 and the groove is equal to the thickness of two gypsum boards 12, and the thickness of the rock wool heat insulating material 3 filled between the gypsum board 12 on the other side of the light gauge steel frame 11 opposite to the groove and the bottom.
The utility model provides a light gauge steel partition wall and recess roof connection structure, the top of light gauge steel partition wall is connected with the recess roof through the cell type connecting plate, and the light gauge steel frame of light gauge steel partition wall can directly carry out the erection joint after mill's processing is accomplished, has reduced the field operation volume, has improved the efficiency of construction of light gauge steel partition wall installation greatly. Rock wool thermal insulation material is filled between the gypsum board of the light gauge steel partition wall and the groove roof, and the fireproof material layer is arranged on the surface of the rock wool thermal insulation material, so that the sealing property between the top of the light gauge steel partition wall and the groove roof is enhanced, a better fire-resistant and smoke-proof effect is achieved, and the safety in use is improved.
It is noted that, herein, relational terms such as first and second, and the like may be 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 a process, method, article, or apparatus that comprises the element.
Finally, it should be noted that: it should be understood that the above examples are only for clearly illustrating the present invention and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious changes and modifications may be made without departing from the scope of the present invention.
Claims (10)
1. A light steel keel partition wall and groove roof connecting structure is characterized by comprising a groove roof and a light steel keel partition wall, wherein the light steel keel partition wall comprises a light steel keel frame and gypsum boards arranged on two sides of the light steel keel frame;
the upper part of the light gauge steel partition wall is provided with a groove-shaped connecting plate, the groove-shaped connecting plate is of a U-shaped structure and comprises a fixed bottom plate and two connecting side plates, the fixed bottom plate is fixedly connected to the groove roof, and the two connecting side plates are respectively and fixedly connected to two opposite side surfaces of the light gauge steel frame; the extending direction of the groove-shaped connecting plate is consistent with the extending direction of a groove on the groove roof;
rock wool thermal insulation material is arranged between the gypsum board on the light steel keel partition wall and the groove roof, and a fireproof material layer is arranged on the surface of the rock wool thermal insulation material.
2. The light gauge steel partition and grooved roof coupling structure of claim 1 wherein the fixing bottom plate of the grooved connecting plate is fixedly attached to the grooved roof by shooting nails.
3. The light gauge steel joist partition and grooved roof connecting structure as claimed in claim 2, wherein the two connecting side plates of the grooved connecting plate are fixedly connected to the opposite sides of the light gauge steel joist frame by self-tapping screws, respectively.
4. The structure of claim 1, wherein the channel-shaped connecting plate is formed by bending a steel plate.
5. The light gauge steel partition and grooved roof connection of claim 1, wherein the layer of fire retardant material extends outwardly over the area of the grooved roof and gypsum board adjacent the rock wool insulation.
6. The light gauge steel partition wall and grooved roof connecting structure according to claim 5, wherein the fireproof material layer is formed by spraying an organic fireproof putty.
7. The light gauge steel partition and grooved roof connecting structure as set forth in claim 1, wherein a predetermined distance is provided between the top of the light gauge steel frame and the fixing bottom plate of the grooved connecting plate.
8. The light gauge steel partition and grooved roof connecting structure as claimed in claim 1, wherein the top end surface of the gypsum board is lower than the top end surface of the light gauge steel frame.
9. The light gauge steel partition and grooved roof connecting structure as recited in claim 8, wherein said gypsum board is fixedly attached to said light gauge steel frame by self-tapping screws.
10. The light gauge steel partition wall and grooved roof connecting structure according to claim 8, wherein the gypsum boards on both sides of the light gauge steel frame are one or two layers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021858143.3U CN213509078U (en) | 2020-08-31 | 2020-08-31 | Light gauge steel partition wall and recess roof connection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021858143.3U CN213509078U (en) | 2020-08-31 | 2020-08-31 | Light gauge steel partition wall and recess roof connection structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213509078U true CN213509078U (en) | 2021-06-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021858143.3U Active CN213509078U (en) | 2020-08-31 | 2020-08-31 | Light gauge steel partition wall and recess roof connection structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213509078U (en) |
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- 2020-08-31 CN CN202021858143.3U patent/CN213509078U/en active Active
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