CN111139966A - Nailing-free module ceiling structure - Google Patents
Nailing-free module ceiling structure Download PDFInfo
- Publication number
- CN111139966A CN111139966A CN202010041584.2A CN202010041584A CN111139966A CN 111139966 A CN111139966 A CN 111139966A CN 202010041584 A CN202010041584 A CN 202010041584A CN 111139966 A CN111139966 A CN 111139966A
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- Prior art keywords
- keel
- leveling
- device body
- leveling device
- vertical plate
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- 238000005253 cladding Methods 0.000 claims abstract description 33
- 230000000149 penetrating effect Effects 0.000 claims abstract description 5
- 238000010276 construction Methods 0.000 claims description 10
- 238000002788 crimping Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 9
- 230000008569 process Effects 0.000 abstract description 7
- 238000006243 chemical reaction Methods 0.000 abstract 1
- 238000005034 decoration Methods 0.000 description 6
- 229910052602 gypsum Inorganic materials 0.000 description 5
- 239000010440 gypsum Substances 0.000 description 5
- 229910000831 Steel Inorganic materials 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 3
- 239000012634 fragment Substances 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000010079 rubber tapping Methods 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000011490 mineral wool Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Images
Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B9/00—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation
- E04B9/06—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation characterised by constructional features of the supporting construction, e.g. cross section or material of framework members
- E04B9/065—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation characterised by constructional features of the supporting construction, e.g. cross section or material of framework members comprising supporting beams having a folded cross-section
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B9/00—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation
- E04B9/18—Means for suspending the supporting construction
- E04B9/20—Means for suspending the supporting construction adjustable
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B9/00—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation
- E04B9/22—Connection of slabs, panels, sheets or the like to the supporting construction
- E04B9/225—Connection of slabs, panels, sheets or the like to the supporting construction with the slabs, panels, sheets or the like hanging at a distance below the supporting construction
Abstract
The invention provides a nail-free module ceiling structure, and relates to the technical field of building ceilings; the top surface keel is provided with a slideway, and the top surface keel clamping piece is arranged on the slideway in a sliding manner; the upper end of the full tooth hanging rib is fixed on the top surface keel clamping piece; the lower end of the full tooth hanging rib is connected with a keel leveling device which comprises a leveling device body, and a connecting part is arranged on the leveling device body; a leveling thread sleeve penetrates through an adjusting hole in the leveling device body, and a fixing edge is arranged at the lower end of the leveling thread sleeve and is positioned at the lower side of the leveling device body; the outer wall of the leveling screw sleeve is provided with an external thread which is sleeved with a locking nut and positioned on the upper side of the leveling device body; a full-tooth hanging rib is arranged in an adjusting screw hole in the leveling screw sleeve in a penetrating manner; the lower end of the cladding keel is provided with a decorative plate. The invention can realize connection rapidly; and flexible conversion of the position can be realized. The whole leveling process is leveled and rigidly connected by threads, so that the deviation caused by human factors is eliminated, and the leveling is more accurate; but also greatly reduces the operation intensity and improves the operation efficiency.
Description
Technical Field
The invention relates to the technical field of building suspended ceilings, in particular to a nail-free module suspended ceiling structure.
Background
The suspended ceiling is a decoration for decorating the top of the residential environment of a house. In short, it refers to the decoration of ceiling, which is one of the important parts of interior decoration. The suspended ceiling has the functions of heat preservation, heat insulation, sound insulation and sound absorption, and is also a hidden layer for projects such as electric, ventilation air-conditioning, communication and fire prevention, alarm pipeline equipment and the like.
The home decoration suspended ceiling is a common link in home decoration, and the suspended ceiling is different in classification according to different materials of the decorative plate. The ceiling decoration material is the main basis of distinguishing the ceiling name, and mainly has: light steel keel gypsum board suspended ceiling, mineral wool board suspended ceiling, splint suspended ceiling, special-shaped long aluminum pinch plate suspended ceiling, square paint-coated aluminum pinch plate suspended ceiling, painted glass suspended ceiling, aluminum honeycomb perforated acoustic panel suspended ceiling, full-house duplex suspended ceiling and the like.
In the construction of the light steel keel gypsum board suspended ceiling, a common construction flow is that firstly, a required suspended ceiling type internal framework is built on the top surface of a building by utilizing light steel keels or battens, and in the building process, the keels are connected and fixed through self-tapping screws in the connecting and leveling process. This method has the following disadvantages: 1. in the whole leveling process, a constructor moves the keel up and down by hands and adjusts the keel according to the level. However, when the height of the frame is adjusted to the required levelness, the levelness is not rigid, and deviation may occur at any time when nailing is fixed. 2. When the nail is fixed, the self-tapping nail can penetrate through the keel only by great force, and the labor intensity is very high. 3. The installation efficiency of the gypsum board module is low. Therefore, it is currently necessary to design a ceiling structure that can be quickly leveled and reduce the work intensity.
Disclosure of Invention
The invention provides a nailing-free module ceiling structure, which solves the problems of easy deviation, high operation strength and low efficiency in a ceiling mode in the prior art.
The technical scheme of the invention is realized as follows:
a nailless modular ceiling construction includes a top surface keel and a facing keel;
the top keel is fixed on the top surface of the building; the top keel is provided with a slide way, and the top keel clamping piece is slidably arranged on the slide way; the upper end of the full tooth hanging rib is fixed on the top surface keel clamping piece;
the lower end of the full tooth hanging rib is connected with a keel leveling device; the keel leveling device comprises a leveling device body, and a connecting part used for being connected with the cladding keel is arranged on the leveling device body;
the leveling device body is provided with an adjusting hole, and a leveling thread sleeve is arranged in the adjusting hole in a penetrating manner; the lower end of the leveling thread sleeve is provided with a fixing edge extending towards the periphery, and the fixing edge is positioned at the lower side of the leveling device body; the outer wall of the leveling screw sleeve is provided with external threads, the outer side of the leveling screw sleeve is sleeved with a locking nut, and the locking nut is in threaded connection with the leveling screw sleeve; the locking nut is positioned on the upper side of the leveling device body;
the leveling screw sleeve is internally provided with an adjusting screw hole, a full-tooth lifting rib is arranged in the adjusting screw hole in a penetrating way, and the full-tooth lifting rib is in threaded connection with the leveling screw sleeve;
the lower end of the cladding keel is provided with a decorative plate.
Further, the slide comprises a first slide and a second slide;
the top keel comprises a first transverse plate, a first vertical plate and a second vertical plate which extend downwards are respectively arranged at two ends of the first transverse plate, and the length of the first vertical plate is smaller than that of the second vertical plate; the lower end of the first vertical plate is bent towards the second vertical plate and then bent upwards to form the first slideway; and the lower end of the second vertical plate is bent towards the first vertical plate and then bent upwards to form the second slideway.
Furthermore, the top keel clamping piece comprises a second transverse plate, and two ends of the second transverse plate are respectively provided with a third vertical plate extending upwards;
the third vertical plate is provided with a first sliding chute matched with the first sliding chute and a second sliding chute matched with the second sliding chute;
the upper ends of the full tooth hanging ribs are fixed on the second transverse plate.
Furthermore, a protruding plate protruding upwards is arranged in the middle of the third vertical plate, the first chute is arranged at the joint of the protruding plate and the third vertical plate, and the first chute is recessed towards the protruding plate; the first sliding chute is clamped on the first sliding way;
the second sliding groove is arranged on the side of the third vertical plate and is sunken into the third vertical plate; the second sliding chute is clamped on the second sliding way.
Further, the leveling device body is a plate body; the connecting part is a latch; the cladding keel is provided with a keel clamping groove, and the clamping teeth are clamped in the keel clamping groove.
Further, the cladding keel comprises a transverse cladding keel and a longitudinal cladding keel, and the transverse cladding keel and the longitudinal cladding keel are perpendicular to each other;
the clamping teeth comprise transverse clamping teeth and longitudinal clamping teeth; the transverse latch extends downwards from one group of opposite sides of the leveling device body, and the longitudinal latch extends downwards from the other group of opposite sides of the leveling device body; the transverse clamping teeth are clamped in keel clamping grooves of the transverse facing keels, and the longitudinal clamping teeth are clamped in keel clamping grooves of the longitudinal facing keels.
Further, the keel clamping groove is a crimping clamping groove.
Furthermore, the lower end of the latch is an arc-shaped plate, two side ends of the latch are provided with opposite clamping notches, and the clamping notches are clamped with the turned-edge clamping grooves.
Further, a first fixing rod is arranged on the leveling thread sleeve; and a second fixing rod is arranged on the locking nut.
Furthermore, a light trough keel is arranged on the lateral side of the transverse cladding keel; one end of the leveling device body, which faces the light trough keel, is provided with a limiting plate protruding outwards.
The invention has the beneficial effects that:
the invention has simple structure and convenient use; the upper ends of the full-tooth hanging ribs can be quickly connected with the top keel through the top keel clamping piece; moreover, the top surface keel clamping piece can slide along the top surface keel, so that the flexible change of the position is realized. The lower end of the covering keel is adjusted in height through the relative rotation of the full-tooth hanging ribs and the leveling screw sleeves, so that the leveling of the covering keel is realized; and then the leveling thread sleeve is fixed with the leveling device body through a locking nut, and the height of the cladding keel is positioned. In the whole leveling process, leveling and rigid connection are carried out by threads, so that deviation caused by human factors is eliminated, and leveling is more accurate; but also greatly reduces the operation intensity and improves the operation efficiency.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic block diagram of one embodiment of the present invention;
FIG. 2 is a schematic cross-sectional structure of one embodiment of the present invention;
FIG. 3 is a schematic view of the connection of the top surface keel and the top surface keel clip;
FIG. 4 is a schematic view of the top keel in connection with the building roof;
figure 5 is a perspective view of a top surface keel clip;
FIG. 6 is a schematic view of a connection structure of a leveling device body and a full tooth suspension bar;
FIG. 7 is a schematic view of the structure at the leveling device body;
FIG. 8 is a schematic structural view of the leveling device body and the leveling thread sleeve;
fig. 9 is a schematic structural view of a leveling wire sleeve.
Wherein:
1. a top keel; 2. a top keel clamp; 3. hanging ribs on the whole teeth; 4. a first slideway; 5. a second slideway; 6. a first transverse plate; 7. a first vertical plate; 8. a second vertical plate; 9. a second transverse plate; 10. a third vertical plate; 11. a first chute; 12. a second chute; 13. a through hole; 14. screwing a nut; 15. a protruding plate; 16. building top surfaces; 17. a leveling device body; 18. a keel clamping groove; 19. a transverse facing keel; 20. longitudinal cladding keel; 21. transverse latch teeth; 22. longitudinal latch teeth; 23. clamping the notch; 24. an adjustment hole; 25. leveling the thread sleeve; 26. a fixing edge; 27. locking the nut; 28. a first fixed bar; 29. a second fixed bar; 30. adjusting the screw hole; 31. a light trough keel; 32. a limiting plate; 33. a decorative plate; 34. and (5) hanging parts extending.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1-9, the studless modular ceiling construction of this embodiment includes a top surface runner 1 and a facing runner. Referring to fig. 4, the roof keel 1 is fixed on the building roof 16, and the roof keel 1 and the building roof 16 can be fixed by means of embedded parts or expansion screws and the like. Referring to fig. 3, a slideway is arranged on the top keel 1, and the top keel clamp 2 is slidably arranged on the slideway. The upper end of the full-tooth hanging rib 3 is fixed on the top surface keel clamping piece 2 to realize the hoisting.
Referring to fig. 3 and 4, in the present embodiment, the slide includes a first slide 4 and a second slide 5. The top surface keel 1 comprises a first transverse plate 6, and a first vertical plate 7 and a second vertical plate 8 which extend downwards are respectively arranged at two ends of the first transverse plate 6. The length of the first vertical plate 7 is smaller than that of the second vertical plate 8, so that the top keel clamping piece 2 can be clamped conveniently. The lower end of the first vertical plate 7 is bent upwards after being bent towards the side of the second vertical plate 8, so that the first slideway 4 is formed. The lower end of the second vertical plate 8 is bent upwards after being bent towards the first vertical plate 7 to form the second slideway 5.
Referring to fig. 5, in the present embodiment, the top keel block 2 includes a second transverse plate 9, and both ends of the second transverse plate 9 are respectively provided with a third vertical plate 10 extending upward. And a first sliding groove 11 matched with the first slideway 4 and a second sliding groove 12 matched with the second slideway 5 are arranged on the third vertical plate 10. The two third vertical plates 10 are identical in structure and suspend the second transverse plate 9 from both sides. Here, the second transverse plate 9 is provided with through holes 13, which makes it possible to reduce the weight. The upper end of the full tooth lifting rib 3 is fixed on the second transverse plate 9, and here, the full tooth lifting rib 3 is fixed on the second transverse plate 9 by an upper nut 14.
In this embodiment, a protruding plate 15 protruding upward is disposed in the middle of the third vertical plate 10, the first chute 11 is disposed at a joint of the protruding plate 15 and the third vertical plate 10, and the first chute 11 is recessed into the protruding plate 15; the first chute 11 is engaged with the first slide 4. The second sliding chute 12 is arranged at the side of the third vertical plate 10, and the second sliding chute 12 is recessed into the third vertical plate 10; the second chute 12 is engaged with the second chute 5. Here, the first sliding chute 11 and the second sliding chute 12 are both arc-shaped chutes, which facilitate sliding and reduce wear.
Referring to fig. 6 and 7, the lower end of the full tooth lifting rib 3 is connected with a keel leveling device; the keel leveling device comprises a leveling device body 17, and a connecting part used for being connected with the cladding keel is arranged on the leveling device body 17. In this embodiment, the leveling device body 17 is a plate. The connecting part is a latch; the cladding keel is provided with a keel clamping groove 18, and the clamping teeth are clamped in the keel clamping groove 18. The cladding keel comprises a transverse cladding keel 19 and a longitudinal cladding keel 20, and the transverse cladding keel 19 and the longitudinal cladding keel 20 are perpendicular to each other. The latch comprises a transverse latch 21 and a longitudinal latch 22. The transverse latch 21 extends downwards from one set of opposite sides of the leveling device body 17, and the longitudinal latch 22 extends downwards from the other set of opposite sides of the leveling device body 17. The transverse latch 21 is clamped in the keel clamping groove 18 of the transverse facing keel 19, and the longitudinal latch 22 is clamped in the keel clamping groove 18 of the longitudinal facing keel 20. In this embodiment, the keel slot 18 is a crimping slot. The lower extreme of latch is the arc, the both sides end of latch is provided with relative block breach 23, block breach 23 and turn-up draw-in groove block.
Referring to fig. 6-9, the leveling device body 17 is provided with an adjusting hole 24, and a leveling thread sleeve 25 is inserted into the adjusting hole 24. The lower end of the leveling thread sleeve 25 is provided with a fixing edge 26 extending towards the periphery, and the fixing edge 26 is positioned at the lower side of the leveling device body 17. The outer wall of the leveling screw sleeve 25 is provided with external threads, the outer side of the leveling screw sleeve 25 is sleeved with a locking nut 27, and the locking nut 27 is in threaded connection with the leveling screw sleeve 25; the lock nut 27 is located on the upper side of the leveling device body 17. The fixing of the leveling thread bushing 25 to the leveling device body 17 can be achieved by the cooperation of the locking nut 27 and the fixing rim 26. In this embodiment, the leveling thread bushing 25 is provided with a first fixing rod 28, and the locking nut 27 is provided with a second fixing rod 29, so that the leveling thread bushing 25 and the locking nut 27 can be adjusted conveniently.
The leveling screw sleeve 25 is internally provided with an adjusting screw hole 30, the full-tooth lifting rib 3 penetrates through the adjusting screw hole 30, and the full-tooth lifting rib 3 is in threaded connection with the leveling screw sleeve 25. When the device is used, the upper end of the full-tooth hanging rib 3 is connected with the top keel 1, so that the cladding keel is hung. In this embodiment, the end of the cladding keel is provided with the edge-extending hanging piece 34, so that the end of the cladding keel can be fixed conveniently.
Referring to fig. 1 and 7, in the present embodiment, a light trough keel 31 is disposed at a side of the transverse facing keel 19; one end of the leveling device body 17 facing the lighttrough keel 31 is provided with a limiting plate 32 protruding outwards. Here, the stopper plate 32 is triangular. The limiting plate 32 can keep a certain distance between the leveling device body 17 and the light trough keel 31, and prevents the latch close to one side of the light trough keel 31 from falling off from the keel clamping groove 18.
Referring to fig. 1, a decorative plate 33 is arranged at the lower end of the cladding keel, wherein the decorative plate 33 is made of gypsum board.
When the method is used, all parts are processed in advance according to the drawing size; a leveling thread sleeve 25, a locking nut 27 and other related leveling components are arranged at the position needing leveling; if only the facing keels need to be connected, the transverse facing keels 19 and the longitudinal facing keels 20 can be connected by only using the leveling device bodies 17 and the connecting parts. In the field, the upper end of the full-tooth hanging rib 3 is connected with the top keel clamping piece 2, and the lower end of the full-tooth hanging rib 3 is in threaded connection with the leveling thread sleeve 25. Then, the top surface keel clamping piece 2 at the upper end of the full-tooth hanging rib 3 is clamped on the first slide 4 and the second slide 5 of the top surface keel 1, and the position of the top surface keel clamping piece 2 is adjusted as required. Then, the height of the cladding keel is adjusted; at the time of leveling, the lock nut 27 is first turned by the second fixing rod 29 so that the lock nut 27 is temporarily separated from the leveling device body 17. Then, the leveling thread sleeve 25 is rotated by the first fixing rod 28, so that the leveling thread sleeve 25 moves up or down along the whole-tooth suspension rib 3, and the leveling process of the whole cladding keel is realized. After the leveling is finished, the locking nut 27 is rotated through the second fixing rod 29, so that the locking nut 27 is contacted with the leveling device body 17, the leveling screw sleeve 25 is locked and fixed, and the integral leveling work is finished. The embodiment has simple structure and convenient use; cladding fossil fragments and gypsum board are connected in the lower extreme of hanging muscle 3 of full tooth, can be quick through top surface fossil fragments fastener 2 and realize being connected with top surface fossil fragments 1. Moreover, the top surface keel clamp piece 2 can slide along the top surface keel 1, so that the flexible change of the position is realized. The height of the cladding keel is adjusted through the relative rotation of the full-tooth hanging ribs 3 and the leveling thread sleeves 25, and the leveling of the cladding keel is realized. And then the leveling thread sleeve 25 is fixed with the leveling device body 17 through a locking nut 27, and the height of the cladding keel is positioned. In the whole leveling process, leveling and rigid connection are carried out by threads, so that deviation caused by human factors is eliminated, and leveling is more accurate; but also greatly reduces the operation intensity and improves the operation efficiency.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (10)
1. A nailless modular ceiling structure includes a top surface keel and a cladding keel;
the top keel is fixed on the top surface of the building; the top keel is provided with a slide way, and the top keel clamping piece is slidably arranged on the slide way; the upper end of the full tooth hanging rib is fixed on the top surface keel clamping piece;
the lower end of the full tooth hanging rib is connected with a keel leveling device; the keel leveling device comprises a leveling device body, and a connecting part used for being connected with the cladding keel is arranged on the leveling device body;
the leveling device body is provided with an adjusting hole, and a leveling thread sleeve is arranged in the adjusting hole in a penetrating manner; the lower end of the leveling thread sleeve is provided with a fixing edge extending towards the periphery, and the fixing edge is positioned at the lower side of the leveling device body; the outer wall of the leveling screw sleeve is provided with external threads, the outer side of the leveling screw sleeve is sleeved with a locking nut, and the locking nut is in threaded connection with the leveling screw sleeve; the locking nut is positioned on the upper side of the leveling device body;
the leveling screw sleeve is internally provided with an adjusting screw hole, a full-tooth lifting rib is arranged in the adjusting screw hole in a penetrating way, and the full-tooth lifting rib is in threaded connection with the leveling screw sleeve;
the lower end of the cladding keel is provided with a decorative plate.
2. The nailless modular ceiling structure of claim 1, wherein the runners include a first runner and a second runner;
the top keel comprises a first transverse plate, a first vertical plate and a second vertical plate which extend downwards are respectively arranged at two ends of the first transverse plate, and the length of the first vertical plate is smaller than that of the second vertical plate; the lower end of the first vertical plate is bent towards the second vertical plate and then bent upwards to form the first slideway; and the lower end of the second vertical plate is bent towards the first vertical plate and then bent upwards to form the second slideway.
3. The nailless modular ceiling construction of claim 2, wherein the top surface runner snaps include a second transverse plate having an upwardly extending third vertical plate disposed at each end;
the third vertical plate is provided with a first sliding chute matched with the first sliding chute and a second sliding chute matched with the second sliding chute;
the upper ends of the full tooth hanging ribs are fixed on the second transverse plate.
4. The studless modular ceiling structure of claim 3, wherein the middle portion of the third vertical plate is provided with a protruding plate protruding upward, the first runner is provided at a junction of the protruding plate and the third vertical plate, and the first runner is recessed into the protruding plate; the first sliding chute is clamped on the first sliding way;
the second sliding groove is arranged on the side of the third vertical plate and is sunken into the third vertical plate; the second sliding chute is clamped on the second sliding way.
5. The nailless modular ceiling construction of claim 1, wherein the leveling device body is a panel; the connecting part is a latch; the cladding keel is provided with a keel clamping groove, and the clamping teeth are clamped in the keel clamping groove.
6. The nailless modular ceiling construction of claim 5, wherein the facing grid includes a transverse facing grid and a longitudinal facing grid, the transverse facing grid and the longitudinal facing grid being perpendicular to one another;
the clamping teeth comprise transverse clamping teeth and longitudinal clamping teeth; the transverse latch extends downwards from one group of opposite sides of the leveling device body, and the longitudinal latch extends downwards from the other group of opposite sides of the leveling device body; the transverse clamping teeth are clamped in keel clamping grooves of the transverse facing keels, and the longitudinal clamping teeth are clamped in keel clamping grooves of the longitudinal facing keels.
7. The nailless modular ceiling construction of claim 6, wherein the keel clip slots are crimped clip slots.
8. The studless modular ceiling structure of claim 7, wherein said latch has an arcuate lower end, and wherein said latch has opposing engagement notches at opposite lateral ends, said engagement notches engaging said crimping notches.
9. The nailless modular ceiling construction of claim 1, wherein a first securing bar is disposed on the leveling bosses; and a second fixing rod is arranged on the locking nut.
10. The nailless modular ceiling construction of claim 6, wherein a troffer runner is provided laterally of the transverse facing runner; one end of the leveling device body, which faces the light trough keel, is provided with a limiting plate protruding outwards.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010041584.2A CN111139966A (en) | 2020-01-15 | 2020-01-15 | Nailing-free module ceiling structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010041584.2A CN111139966A (en) | 2020-01-15 | 2020-01-15 | Nailing-free module ceiling structure |
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| Publication Number | Publication Date |
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| CN111139966A true CN111139966A (en) | 2020-05-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010041584.2A Pending CN111139966A (en) | 2020-01-15 | 2020-01-15 | Nailing-free module ceiling structure |
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| CN (1) | CN111139966A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111945943A (en) * | 2020-08-06 | 2020-11-17 | 北京承达创建装饰工程有限公司 | Indoor keel-free assembled metal decorative plate ceiling system and mounting method thereof |
| CN114135043A (en) * | 2021-12-13 | 2022-03-04 | 中建五局安装工程有限公司 | Embedded sliding groove type suspended ceiling mounting structure and construction method |
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