CN222435668U - A crack-proof light steel keel gypsum board ceiling - Google Patents
A crack-proof light steel keel gypsum board ceiling Download PDFInfo
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- CN222435668U CN222435668U CN202421187239.XU CN202421187239U CN222435668U CN 222435668 U CN222435668 U CN 222435668U CN 202421187239 U CN202421187239 U CN 202421187239U CN 222435668 U CN222435668 U CN 222435668U
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- gypsum board
- keel
- cracking
- fossil fragments
- fixed
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- 229910052602 gypsum Inorganic materials 0.000 title claims abstract description 65
- 239000010440 gypsum Substances 0.000 title claims abstract description 65
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 23
- 239000010959 steel Substances 0.000 title claims abstract description 23
- 238000005336 cracking Methods 0.000 claims abstract description 31
- 238000005253 cladding Methods 0.000 claims description 21
- 239000010410 layer Substances 0.000 claims description 16
- 239000012634 fragment Substances 0.000 claims description 13
- 239000003973 paint Substances 0.000 claims description 9
- 239000011247 coating layer Substances 0.000 claims description 6
- 239000011248 coating agent Substances 0.000 claims 1
- 238000000576 coating method Methods 0.000 claims 1
- 238000005516 engineering process Methods 0.000 abstract description 3
- 239000000725 suspension Substances 0.000 abstract 2
- 238000010276 construction Methods 0.000 description 4
- 238000005034 decoration Methods 0.000 description 4
- 229910001335 Galvanized steel Inorganic materials 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000839 emulsion Substances 0.000 description 2
- 239000008397 galvanized steel Substances 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 1
- 235000011941 Tilia x europaea Nutrition 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000004571 lime Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
本实用新型公开了一种防开裂轻钢龙骨石膏板吊顶，涉及吊顶技术领域，包括承载龙骨、覆面龙骨、防开裂龙骨、石膏板和吊杆组件，吊杆组件的下端固定于承载龙骨上，吊杆组件的上端固定于房顶，覆面龙骨的上端卡接于承载龙骨的下端，覆面龙骨的下端固定于石膏板的上表面，防开裂龙骨包括卡接部、竖板和横向翼板，卡接部的上端卡接于承载龙骨的下端，竖板的上端固定于卡接部的下端，竖板的下端固定于横向翼板的上表面中部，横向翼板的上表面到卡接部的下表面之间为插接间隙，石膏板的一端能够插接于插接间隙内，石膏板的一端到插接间隙内的竖板之间具有形变间隙。本实用新型能够有效的解决轻钢龙骨石膏板吊顶开裂的问题。
The utility model discloses an anti-cracking light steel keel gypsum board ceiling, which relates to the field of ceiling technology, including a load-bearing keel, a covering keel, an anti-cracking keel, a gypsum board and a suspension rod assembly, wherein the lower end of the suspension rod assembly is fixed to the load-bearing keel, the upper end of the covering keel is clamped to the lower end of the load-bearing keel, the lower end of the covering keel is fixed to the upper surface of the gypsum board, the anti-cracking keel includes a clamping part, a vertical plate and a transverse wing plate, the upper end of the clamping part is clamped to the lower end of the load-bearing keel, the upper end of the vertical plate is fixed to the lower end of the clamping part, the lower end of the vertical plate is fixed to the middle of the upper surface of the transverse wing plate, the upper surface of the transverse wing plate to the lower surface of the clamping part is a plug-in gap, one end of the gypsum board can be plugged into the plug-in gap, and there is a deformation gap between one end of the gypsum board and the vertical plate in the plug-in gap. The utility model can effectively solve the problem of cracking of the light steel keel gypsum board ceiling.
Description
Technical Field
The utility model relates to the technical field of suspended ceilings, in particular to an anti-cracking light steel joist gypsum board suspended ceiling.
Background
The suspended ceiling is a decoration measure for hiding related professional pipelines on the top surface through a layer of false suspended ceiling veneer, and the suspended ceiling exists for ensuring the aesthetic property of space decoration. With the appearance of new technology and new materials, the requirements of design effect, technology, construction, beautiful appearance and the like are increasingly high, so that suspended ceilings become a very important link in interior decoration. The light steel joist gypsum board ceiling is the most widely used ceiling form in the current decoration because of the characteristics of light weight, difficult deformation, easy modeling, environmental protection and the like.
However, the existing light steel joist gypsum board suspended ceiling adopts a 7-shaped or T-shaped integral cutting gypsum board at the corner, and uses a galvanized steel sheet to reinforce the corner at the corner, but the gypsum board still can generate the problem of deformation and cracking due to the influence of temperature or building settlement.
In this regard, in the prior art, a double-layer gypsum board (i.e., staggered joint and lap joint installation) is adopted, or the keel structure is reinforced, such as riveting, welding and other manners, but the problem of gypsum board cracking still cannot be well solved.
Therefore, there is a need in the art for a novel anti-cracking light gauge steel plasterboard suspended ceiling for solving the above-described problems.
Disclosure of utility model
The utility model aims to provide an anti-cracking light steel joist gypsum board ceiling, which solves the problems in the prior art and can effectively avoid cracking of gypsum boards.
In order to achieve the above object, the present utility model provides the following solutions:
The utility model discloses an anti-cracking light steel joist gypsum board suspended ceiling which comprises a bearing joist, a cladding joist, an anti-cracking joist, a gypsum board and a suspender component, wherein the lower end of the suspender component is fixed on the bearing joist, the upper end of the suspender component is fixed on a roof, the upper end of the cladding joist is clamped at the lower end of the bearing joist, the lower end of the cladding joist is fixed on the upper surface of the gypsum board, the anti-cracking joist comprises a clamping part, a vertical plate and a transverse wing plate, the upper end of the clamping part is clamped at the lower end of the bearing joist, the upper end of the vertical plate is fixed at the lower end of the clamping part, the lower end of the vertical plate is fixed in the middle of the upper surface of the transverse wing plate, an inserting gap is formed between the upper surface of the transverse wing plate and the lower surface of the deformation clamping part, one end of the gypsum board can be inserted in the inserting gap, and a gap is formed between one end of the gypsum board and the vertical plate in the inserting gap.
Preferably, a plurality of clamping grooves are formed in the lower end of the bearing keel;
The cross section of the cladding keel and the clamping part are of U-shaped structures, and two free ends of the cladding keel and the clamping part are respectively extended inwards to form a clamping piece, and the clamping piece is clamped with the clamping groove.
Preferably, the boom assembly comprises a plurality of full wire booms of diameter 8 mm.
Preferably, a seam bandage is provided at the gap between the gypsum board and the adjacent transverse wing plate.
Preferably, the lower surface of the gypsum board is provided with a coating layer.
Preferably, the coating layer comprises a putty layer and a paint layer, and the putty layer is arranged on the upper surface of the paint layer.
Compared with the prior art, the utility model has the following technical effects:
After the gypsum board is inserted into the insertion gap, the gypsum board can be horizontally supported by the transverse wing plates, so that the falling of the gypsum board is avoided, the gypsum board is kept on the same horizontal plane, and a deformation gap exists between the gypsum board and the vertical plate adjacent to the gypsum board, so that the gypsum board can be subjected to a certain amount of telescopic deformation in the horizontal direction, and the problem of cracking of the gypsum board is avoided.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of a crack-resistant light steel joist gypsum board ceiling according to an embodiment of the present utility model;
FIG. 2 is a schematic view of the installation of an anti-cracking keel in an anti-cracking light gauge steel plasterboard suspended ceiling according to an embodiment of the utility model;
FIG. 3 is a schematic view of a crack-resistant keel in a crack-resistant light gauge steel gypsum board ceiling according to an embodiment of the utility model;
FIG. 4 is a schematic view of the construction of a cladding keel in an anti-cracking light gauge steel plasterboard suspended ceiling according to an embodiment of the utility model;
In the figure, the construction comprises a 1-bearing keel, a 2-covering keel, a 3-cracking-preventing keel, a 4-gypsum board, a 5-coating layer, a 6-suspender assembly and a 7-roof.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The utility model aims to provide an anti-cracking light steel joist gypsum board ceiling, which solves the problems in the prior art and can effectively avoid cracking of gypsum boards.
In order that the above-recited objects, features and advantages of the present utility model will become more readily apparent, a more particular description of the utility model will be rendered by reference to the appended drawings and appended detailed description.
As shown in fig. 1-4, the present embodiment provides an anti-cracking light steel joist gypsum board suspended ceiling, which comprises a plurality of bearing joists 1, a cladding joist 2, an anti-cracking joist 3, a gypsum board 4 and a boom assembly 6, wherein the arrangement modes of the bearing joist 1, the cladding joist 2, the gypsum board 4 and the boom assembly 6 are basically the same as those of the prior art. The lower extreme of jib subassembly 6 is fixed in and bears on fossil fragments 1 (also known as main joist in the prior art), and the upper end of jib subassembly 6 is fixed in roof 7, and the upper end joint of cladding fossil fragments 2 (also known as auxiliary joist in the prior art) is in the lower extreme of bearing fossil fragments 1, and the lower extreme of cladding fossil fragments 2 is fixed in the upper surface of gypsum board 4 through the screw. Unlike the prior art, as shown in fig. 2-3, the anti-cracking keel 3 comprises a clamping part, a vertical plate and a transverse wing plate, the upper end of the clamping part is clamped at the lower end of the bearing keel 1, the upper end of the vertical plate is fixed at the center of the lower end of the clamping part, the lower end of the vertical plate is fixed at the middle part of the upper surface of the transverse wing plate, an inserting gap (i.e. the height of the vertical plate) is arranged between the upper surface of the transverse wing plate and the lower surface of the clamping part, and the height of the vertical plate is slightly larger than the thickness of the gypsum board 4, so that one end of the gypsum board 4 can be inserted in the inserting gap adjacent to the inserting gap, a deformation gap is formed between one end of the gypsum board 4 inserted into the inserting gap and the vertical plate in the inserting gap, and the deformation gap is generally 1-3mm.
In actual use, deformation gaps exist between each side of the gypsum board 4 and the adjacent vertical boards, so that deformation of the gypsum board 4 is not hindered, and the problem of cracking of the gypsum board 4 is avoided. And the transverse wing can also act as a horizontal support for the plasterboard 4.
In this embodiment, as shown in fig. 1, the same as the prior art, the lower end of the bearing keel 1 is provided with a plurality of clamping grooves, and the purpose of the clamping grooves is to facilitate the clamping with the cladding keel 2 and the cracking-preventing keel 3.
The cladding keel 2 and the clamping part are identical in shape and different in size, the cross sections of the cladding keel 2 and the clamping part are of U-shaped structures, and two free ends of the cladding keel 2 and the clamping part are respectively and inwards extended to form a clamping piece, and the clamping piece is clamped with the clamping groove, so that the clamping between the cladding keel 2 and the cracking-resistant keel 3 and the bearing keel 1 is realized.
In this embodiment, the boom assembly 6 comprises a plurality of full wire booms having a diameter of 8mm, and each full wire boom is further threadedly connected to an expansion bolt threadedly connected thereto.
In this embodiment, the seam bandage is disposed at the gap between the periphery of the gypsum board 4 and the adjacent transverse wing plate, and further, the interfacial agent, the hanging net and the lime are disposed at the gap between the periphery of the gypsum board 4 and the adjacent transverse wing plate and the bottom of the anti-cracking keel 3 (specifically, the transverse wing plate), so as to fill up the gap between the gypsum boards 4, and the overall appearance of the suspended ceiling is not affected.
In this embodiment, the lower surface of the gypsum board 4 is provided with a coating layer 5, so as to improve the aesthetic degree of the suspended ceiling.
In this embodiment, the coating layer 5 includes a putty layer and a paint layer, the putty layer is disposed on the upper surface of the paint layer, the putty layer is made of putty, and the paint layer includes but is not limited to emulsion paint.
The embodiment also provides a construction process of the cracking-preventing light steel joist suspended ceiling, which comprises the following steps:
step one, the periphery of a house is sprung to form a horizontal line, and edge keels are installed;
step two, determining the setting direction of the bearing keels 1, installing the full-wire suspender and the bearing keels 1, and adjusting the level;
Step three, installing a cladding keel 2 and an anti-cracking keel 3, wherein the distance between the anti-cracking keel 3 in the longitudinal direction and the transverse direction of the suspended ceiling is generally not more than 3 meters;
Fourthly, integrally cutting the gypsum board 4 at the corner of the suspended ceiling in a 7-shaped or T-shaped mode, and reinforcing the corner at the corner by using a galvanized steel plate;
Step five, mounting a gypsum board 4, wherein the gypsum board 4 is inserted into the insertion gap, and a deformation gap of 1-3mm is reserved, so that a vertical board cannot be touched;
and step six, carrying out the works of screen hanging, ash scraping, putty making, emulsion paint brushing and the like at the joint of the gypsum board 4 and the transverse wing plate.
The principles and embodiments of the present utility model have been described in detail with reference to specific examples, which are provided herein to facilitate understanding of the principles and embodiments of the present utility model and to provide further advantages and practical applications for those of ordinary skill in the art in light of the present teachings. In view of the foregoing, this description should not be construed as limiting the utility model.
Claims (6)
1. The utility model provides an anti-cracking light steel joist gypsum board furred ceiling, its characterized in that includes bearing fossil fragments, cladding fossil fragments, anti-cracking fossil fragments, gypsum board and jib subassembly, the lower extreme of jib subassembly is fixed in bear fossil fragments, the upper end of jib subassembly is fixed in the roof, the upper end joint of cladding fossil fragments in bear the lower extreme of fossil fragments, the lower extreme of cladding fossil fragments is fixed in the upper surface of gypsum board, anti-cracking fossil fragments include joint portion, riser and transverse wing board, the upper end joint of joint portion in bear the lower extreme of fossil fragments, the upper end of riser is fixed in the lower extreme of joint portion, the lower extreme of riser is fixed in the upper surface middle part of transverse wing board, be the grafting clearance between the upper surface of transverse wing board to the lower surface of deformation joint portion, the one end of gypsum board can peg graft in the grafting clearance, the one end of gypsum board to have the clearance between the riser in the grafting clearance.
2. The anti-cracking light steel joist gypsum board ceiling according to claim 1, wherein a plurality of clamping grooves are arranged at the lower end of the bearing joist;
The cross section of the cladding keel and the clamping part are of U-shaped structures, and two free ends of the cladding keel and the clamping part are respectively extended inwards to form a clamping piece, and the clamping piece is clamped with the clamping groove.
3. The crack resistant light steel joist plasterboard suspended ceiling of claim 1, wherein said hanger bar assembly comprises a plurality of full wire hanger bars having a diameter of 8 mm.
4. The crack-resistant light gauge steel gypsum board ceiling of claim 1 wherein a seam bandage is provided at a gap between said gypsum board and said transverse wing adjacent thereto.
5. The crack-resistant light steel joist gypsum board ceiling according to claim 1, wherein a coating is provided on the lower surface of said gypsum board.
6. The crack-resistant light gauge steel plasterboard suspended ceiling of claim 5, wherein the coating layer comprises a putty layer and a paint layer, the putty layer being disposed on an upper surface of the paint layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421187239.XU CN222435668U (en) | 2024-05-28 | 2024-05-28 | A crack-proof light steel keel gypsum board ceiling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421187239.XU CN222435668U (en) | 2024-05-28 | 2024-05-28 | A crack-proof light steel keel gypsum board ceiling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222435668U true CN222435668U (en) | 2025-02-07 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202421187239.XU Active CN222435668U (en) | 2024-05-28 | 2024-05-28 | A crack-proof light steel keel gypsum board ceiling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222435668U (en) |
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2024
- 2024-05-28 CN CN202421187239.XU patent/CN222435668U/en active Active
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