CN217871326U

CN217871326U - Suspended ceiling for shielding expansion joint

Info

Publication number: CN217871326U
Application number: CN202222109552.9U
Authority: CN
Inventors: 林忠开; 晏冠钧; 王明芳
Original assignee: Fuzhou Zhaoding New Material Co ltd
Current assignee: Fuzhou Zhaoding New Material Co ltd
Priority date: 2022-08-11
Filing date: 2022-08-11
Publication date: 2022-11-22
Anticipated expiration: 2032-08-11

Abstract

The utility model discloses a suspended ceiling for shielding an expansion joint, which comprises a keel and a plurality of suspended ceiling plates fixed on the lower side of the keel; the keel comprises two groups of fixing grooves which are respectively fixed on the walls on the two sides of the expansion joint and a plurality of supporting rods which are clamped with the fixing grooves; and a seam plugging plate which is connected with the ceiling board in a sliding manner and plugs a seam between the ceiling board and the ceiling board is arranged on the upper side of the ceiling board.

Description

Suspended ceiling for shielding expansion joint

Technical Field

The utility model relates to a partition wall technical field especially relates to a furred ceiling for shielding expansion joint.

Background

Along with social progress, urbanization's development, more and more building are built, the building body can cause the building body fracture because of expend with heat and contract with cold at the in-process of construction, consequently be provided with on the building body and prevent the building body because of expend with heat and contract with cold and cause the expansion joint of fracture, the expansion joint need cover it through the furred ceiling when fitment, cover often through the furred ceiling and shield, because expend with heat and contract with cold, the distance between the expansion joint can change current furred ceiling, current furred ceiling can take place to deform under the tensile condition, influence pleasing to the eye.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model provides a furred ceiling for shielding expansion joint to solve above-mentioned problem.

To achieve the purpose, the utility model adopts the following technical proposal:

the utility model provides a suspended ceiling for shielding expansion joints, which comprises a keel and a plurality of suspended ceiling plates fixed on the lower side of the keel; the method is characterized in that: the keel comprises two groups of fixing grooves which are respectively fixed on the walls on the two sides of the expansion joint and a plurality of supporting rods which are clamped with the fixing grooves; and a seam plugging plate which is connected with the ceiling board in a sliding manner and plugs a seam between the ceiling board and the ceiling board is arranged on the upper side of the ceiling board.

Further, a rubber pad for filling a gap is arranged between the ceiling plate and the ceiling plate; clamping protrusions for clamping the rubber gasket in the fixed grooves are fixed on two sides of the rubber gasket.

Furthermore, a plurality of grooves are arranged on the ceiling plate; and the seam blocking plate is provided with a limiting bulge matched with the groove.

Furthermore, two ends of the support rod are fixed with limit blocks which are clamped with the fixing grooves.

Furthermore, a limit groove for limiting the horizontal movement of the support rod is formed in the fixed groove.

Further, the fixing groove is fixed on the wall body through a plurality of expansion bolts.

Further, the ceiling plate is fixed on the support rod through a screw.

The utility model has the advantages that:

a suspended ceiling for shielding an expansion joint divides a fixed groove fixed on a wall body into two ends which are respectively fixed on the wall body at the two sides of the expansion joint, and the expansion joint can not influence a keel in the process of expansion with heat and contraction with cold; the ceiling board is fixed on the support rod, the upper side of the ceiling board is connected with the ceiling board in a sliding mode, and the gap between the ceiling board and the ceiling board is plugged, so that the expansion joint cannot be exposed in the expansion joint expansion and contraction process, and the ceiling cannot deform due to expansion joint expansion and contraction.

Drawings

Fig. 1 is a schematic view of the overall structure of a suspended ceiling for shielding an expansion joint of the present invention;

fig. 2 is a schematic structural view of a ceiling rubber pad for shielding an expansion joint of the present invention;

fig. 3 is a schematic view of a sectional structure of a ceiling for shielding an expansion joint of the present invention;

fig. 4 is a schematic structural view of a suspended ceiling plate for shielding an expansion joint of the present invention;

fig. 5 is a schematic view of a ceiling fixing groove structure for shielding an expansion joint.

Reference numbers in the figures:

1. a keel; 2. a ceiling plate; 3. fixing grooves; 4. a support bar; 5. a seam plugging plate; 6. a rubber pad; 7. clamping the bulges; 8. a groove; 9. a limiting bulge; 10. a limiting block; 11. a limiting groove; 12. an expansion bolt; 13. and (4) a screw.

Detailed Description

The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.

As shown in fig. 1 to 5, the ceiling for shielding an expansion joint provided in this embodiment includes a keel 1 and a plurality of ceiling boards 2 fixed on a lower side of the keel 1; the method is characterized in that: the keel 1 comprises two groups of fixing grooves 3 which are respectively fixed on the walls at two sides of the expansion joint and a plurality of supporting rods 4 which are clamped with the fixing grooves 3; a caulking plate 5 slidably connected to the ceiling plate 2 and adapted to block a gap between the ceiling plate 2 and the ceiling plate 2 is provided on the ceiling plate 2.

Further, a rubber pad 6 for filling a gap is arranged between the ceiling plate 2 and the ceiling plate 2; clamping protrusions 7 for clamping the rubber gasket 6 in the fixing groove 3 are fixed on two sides of the rubber gasket 6; be provided with through rubber pad 6 between with furred ceiling board 2 and the furred ceiling board 2 and fill the gap and make the furred ceiling bottom level and smooth, make the furred ceiling more pleasing to the eye, make rubber pad 6 have certain elasticity when the expansion joint shrink simultaneously, the joint arch 7 of rubber pad 6 both sides makes rubber pad 6 not drop with the joint of rubber pad 3 in fixed slot 3 when the expansion joint widen.

Further, a plurality of grooves 8 are arranged on the ceiling board 2; a limiting bulge 9 matched with the groove 8 is arranged on the seam blocking plate 5; the recess 8 of 2 upsides of furred ceiling board can make the caulking board 5 can only slide along the flexible direction of expansion joint with the cooperation of caulking board 5, and recess 8 and the gypsum cooperation of downside have bigger area of contact with the gypsum after brushing the gypsum, produce the spacing power and make the gypsum be difficult for droing after the gypsum solidifies.

Furthermore, two ends of the support rod 4 are fixed with limit blocks 10 which are clamped with the fixed grooves 3; the support rod 4 is connected with the fixing groove 3 more stably.

Furthermore, a limit groove 11 for limiting the horizontal movement of the support rod 4 is formed in the fixed groove 3; make bracing piece 4 can not take place horizontal displacement through 11 county road bracing pieces 4 in spacing groove, make furred ceiling board 2 fixed more firm.

Further, the fixing groove 3 is fixed on the wall body through a plurality of expansion bolts 12; the fixing groove 3 is convenient and fast to install.

Further, the ceiling plate 2 is fixed to the support rod 4 by a screw 13.

While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted for elements thereof without departing from the spirit and scope of the invention. The present invention is not intended to be limited to the specific embodiments disclosed herein, and other embodiments that are within the scope of the present invention are intended to be within the claims of this application.

Claims

1. A suspended ceiling for shielding an expansion joint comprises a keel (1) and a plurality of suspended ceiling plates (2) fixed on the lower side of the keel (1); the method is characterized in that: the keel (1) comprises two groups of fixing grooves (3) which are respectively fixed on walls on two sides of the expansion joint and a plurality of supporting rods (4) which are clamped with the fixing grooves (3); and a joint plugging plate (5) which is connected with the ceiling plate (2) in a sliding way and plugs the gap between the ceiling plate (2) and the ceiling plate (2) is arranged on the upper side of the ceiling plate (2).

2. The ceiling for covering an expansion joint according to claim 1, wherein: a rubber pad (6) for filling gaps is arranged between the ceiling plate (2) and the ceiling plate (2); clamping protrusions (7) for clamping the rubber pad (6) in the fixing grooves (3) are fixed on two sides of the rubber pad (6).

3. The ceiling for covering an expansion joint according to claim 1, wherein: a plurality of grooves (8) are arranged on the ceiling board (2); and a limiting bulge (9) matched with the groove (8) is arranged on the seam blocking plate (5).

4. The ceiling for covering an expansion joint according to claim 1, wherein: and two ends of the support rod (4) are fixed with limit blocks (10) which are clamped with the fixed grooves (3).

5. The ceiling for covering an expansion joint according to claim 1, wherein: and a limiting groove (11) for limiting the supporting rod (4) to move horizontally is formed in the fixing groove (3).

6. The ceiling for covering an expansion joint according to claim 1, wherein: the fixing groove (3) is fixed on the wall body through a plurality of expansion bolts (12).

7. The ceiling for covering an expansion joint according to claim 1, wherein: the ceiling plate (2) is fixed on the support rod (4) through a screw (13).