Multi-dimensional damping anti-collapse suspended ceiling structure

Abstract

The utility model provides a multidimensional shock absorption anti-caving suspended ceiling structure which comprises a main keel, an auxiliary keel, a gypsum board, channel steel and vertical suspenders, a main keel body is connected with the top of a wall through the vertical suspenders, and the two ends of the main keel are connected with the center of the concave face of the channel steel through springs. The channel steel is fixedly installed on the wall body corresponding to the two ends of the main keel through expansion screws, the bottom face of the main keel is connected with the gypsum board through the auxiliary keel, and plastic grooves are formed in the wall body corresponding to the two ends of the gypsum board. On the basis of a traditional vertical suspender, the inclined suspender is additionally arranged, the large-amplitude shaking of the suspended ceiling under the earthquake is limited, energy is absorbed and dissipated through the spring, the soft steel sheet and the foam material, the stability of the suspended ceiling structure in the earthquake can be guaranteed, and then the suspended ceiling is prevented from being damaged.

Description

Technical Field

[0001] The utility model relates to the technical field of suspended ceiling vibration isolation, in particular to a multi-dimensional shock-absorbing and anti-collapse suspended ceiling structure. Background Art

[0002] Suspended ceiling generally refers to the structure of the indoor suspended ceiling, which creates a decorative effect. At present, the construction of suspended ceiling mostly adopts dry hanging method, which means that the ceiling does not need to rely on glue or cement, but is directly fixed to the wall by connectors and bolts. Dry hanging has the advantage of being detachable, and the disassembled ceiling can be reused.

[0003] The existing seismic technology for suspended ceilings has not considered the problem of the suspended ceiling colliding with the wall when shaking, thus causing damage. The present invention controls the horizontal displacement of the suspended ceiling by adding an inclined suspension rod, and then uses channel steel, springs, soft steel sheets and foam materials to form a buffer device, which provides the suspended ceiling with a certain degree of freedom while preventing the suspended ceiling from contacting and colliding with the wall and causing damage. Utility Model Content

[0004] The purpose of the utility model is to address the deficiencies of the prior art and to propose a multi-dimensional shock-absorbing and anti-collapse suspended ceiling structure so that during an earthquake, the suspended ceiling will not be damaged due to collision with the wall. The suspended ceiling structure is stable and the construction process is relatively simple.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A multi-dimensional shock-absorbing and anti-collapse ceiling structure comprises a main keel, a secondary keel, a gypsum board, a channel steel and a vertical hanger. The main keel body is connected to the top of the wall through a plurality of vertical hangers, the two ends of the main keel are connected to the center of the concave surface of the channel steel through a spring, the channel steel is fixedly installed on the wall corresponding to the two ends of the main keel through expansion screws, the bottom surface of the main keel is connected to the gypsum board through the secondary keel, and plastic grooves are installed on the walls corresponding to the two ends of the gypsum board.

[0007] Specifically, it also includes an inclined hanger and a ceiling shock absorber. One end of the inclined hanger is arranged in the wall corresponding to the top of the two ends of the main keel, and the other end is connected to the bottom of the vertical hanger closest to the two ends of the main keel, and then connected to the main keel through the ceiling shock absorber. The ceiling shock absorber is connected to the main keel through a ring hanger.

[0008] Specifically, a soft steel sheet is welded to the inner sides of the upper and lower ends of the channel steel, and the soft steel sheet is respectively welded to or in contact with the upper and lower surfaces of the two ends of the main keel.

[0009] Specifically, a foam filler is filled between the plastic groove and the end of the gypsum board.

[0010] Specifically, the plastic groove is installed on the wall corresponding to the two ends of the secondary keel through self-tapping screws.

[0011] Specifically, a shock absorbing spring is arranged inside the suspended ceiling shock absorber.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] The utility model ceiling structure is composed of channel steel, springs, soft steel sheets and foam materials. The springs, soft steel sheets and foam materials are used to absorb and dissipate energy, thereby ensuring the stability of the ceiling structure in an earthquake and preventing the ceiling from being damaged.

[0014] The utility model adds an oblique suspension rod on the basis of the traditional vertical suspension rod, thereby limiting the large-scale shaking of the suspended ceiling under earthquake.

[0015] The utility model ceiling structure utilizes simple materials and components to achieve earthquake resistance, and the device can be quickly and conveniently assembled and installed on the wall.

[0016] The utility model has a simple structure, a simple and easy construction process and a low structural cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of a multi-dimensional shock-absorbing and anti-collapse ceiling structure of the utility model.

[0018] Figure 2 It is a cross-sectional view of the ceiling structure of the utility model along the main keel direction.

[0019] Figure 3 It is a cross-sectional view of the ceiling structure of the utility model along the secondary keel direction.

[0020] In the figure: 1. Main keel; 2. Secondary keel; 3. Gypsum board; 4. Channel steel; 5. Vertical hanger; 6. Spring; 7. Plastic trough; 8. Oblique hanger; 9. Ceiling shock absorber; 10. Soft steel sheet; 11. Foam filler. DETAILED DESCRIPTION

[0021] In order to facilitate ordinary technicians in this field to understand and implement the utility model, the technical solution of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments.

[0022] Example: See Figure 1-Figure 3 .

[0023] like Figure 1-Figure 3As shown, this embodiment provides a multi-dimensional shock-absorbing and anti-collapse ceiling structure, including a main keel 1, a secondary keel 2, a gypsum board 3, a channel steel 4 and a vertical hanger 5. The main keel 1 is connected to the top of the wall through a plurality of vertical hangers 5, and the two ends of the main keel 1 are connected to the concave center of the channel steel 4 through a spring 6. The channel steel 4 is fixedly installed on the wall corresponding to the two ends of the main keel 1 through expansion screws. The bottom surface of the main keel 1 is connected to the gypsum board 3 through the secondary keel 2, and plastic grooves 7 are installed on the walls corresponding to the two ends of the gypsum board 3.

[0024] Specifically, it also includes an inclined hanger 8 and a ceiling shock absorber 9. One end of the inclined hanger 8 is arranged in the wall corresponding to the top of the two ends of the main keel 1, and the other end is connected to the bottom of the vertical hanger 5 closest to the two ends of the main keel 1. It is connected to the main keel 1 through the ceiling shock absorber 9. The ceiling shock absorber 9 and the main keel 1 are connected through a ring hanger.

[0025] Specifically, a soft steel sheet 10 is welded to the inner sides of the upper and lower ends of the channel steel 4 , and the soft steel sheet 10 is respectively welded to or in contact with the upper and lower surfaces of the two ends of the main keel 1 .

[0026] Specifically, a foam filler 11 is filled between the plastic groove 7 and the end of the gypsum board 3 .

[0027] Specifically, the plastic groove 7 is installed on the wall corresponding to the two ends of the secondary keel 2 by self-tapping screws.

[0028] Specifically, a shock absorbing spring is arranged inside the suspended ceiling shock absorber 9 .

[0029] Implementation process and working principle

[0030] First, drive expansion bolts into the floor slab to connect the vertical hanger 5. Drive expansion bolts again at a certain distance from the walls around the wall to connect the oblique hanger 8, so that the oblique hanger 8 is connected to the lower end of the vertical hanger 5; then, connect the connection node between the vertical hanger 5 and the oblique hanger 8 to the main keel 1 through the spring shock absorber 9; then install the channel steel 4 on the walls corresponding to the two ends of the main keel 1 through expansion screws, and set the spring 6 inside the channel steel 4, and set two soft steel sheets 10 on the upper and lower end surfaces. The spring 6 and the soft steel sheet 10 are welded in the channel steel 4, which can be welded to the main keel 1. The main keel 1 is downward, corresponding to the position of the gypsum board 3, and the channel steel 4 is installed on the wall with self-tapping screws. A spring 6 is arranged inside the channel steel 4, and a soft steel sheet 10 is welded on the upper part. The soft steel sheet 10 is welded to the secondary keel 2 or directly contacts it. The gypsum board 3 is installed on the secondary keel 2 with self-tapping screws, and the gypsum boards 3 arranged at both ends of the secondary keel 2 are put into the channel steel 4 corresponding to the secondary keel 2, and the space between the gypsum board 3 and the channel steel 4 is filled with foam material; finally, the gypsum boards 3 on the other two sides against the wall are inserted into the plastic groove 7, and the gaps are filled with foam material.

[0031] The utility model absorbs and dissipates energy through the spring 6, the soft steel sheet 10 and the foam material, so as to ensure the stability of the suspended ceiling structure during an earthquake and effectively prevent the suspended ceiling from being damaged.

[0032] It should be understood that the above description of the preferred embodiment is relatively detailed and cannot be regarded as limiting the scope of patent protection of the utility model. Under the enlightenment of the utility model, ordinary technicians in this field can also make substitutions or modifications without departing from the scope of protection of the claims of the utility model, which all fall within the scope of protection of the utility model. The scope of protection requested for the utility model shall be based on the attached claims.

Claims

1. A multi-dimensional shock-absorbing and anti-collapse ceiling structure, characterized in that: The invention comprises a main keel (1), a secondary keel (2), a gypsum board (3), a channel steel (4) and a vertical suspension rod (5), wherein the main keel (1) is connected to the top of the wall through a plurality of vertical suspension rods (5), the two ends of the main keel (1) are connected to the concave center of the channel steel (4) through springs (6), the channel steel (4) is fixedly mounted on the wall corresponding to the two ends of the main keel (1) through expansion screws, the bottom surface of the main keel (1) is connected to the gypsum board (3) through the secondary keel (2), and the wall corresponding to the two ends of the gypsum board (3) is provided with a plastic groove (7).

2. A multi-dimensional shock-absorbing and anti-collapse ceiling structure according to claim 1, characterized in that: It also includes an inclined suspension rod (8) and a ceiling shock absorber (9), wherein one end of the inclined suspension rod (8) is arranged in the wall corresponding to the top of the two ends of the main keel (1), and the other end is connected to the bottom of the vertical suspension rod (5) closest to the two ends of the main keel (1), and then connected to the main keel (1) through the ceiling shock absorber (9), and the ceiling shock absorber (9) and the main keel (1) are connected through a ring hanging piece.

3. The multi-dimensional shock-absorbing and anti-collapse ceiling structure according to claim 1, characterized in that: A soft steel sheet (10) is welded to the inner side of each of the upper and lower ends of the channel steel (4), and the soft steel sheet (10) is respectively welded to or in contact with the upper and lower surfaces of the two ends of the main keel (1).

4. The multi-dimensional shock-absorbing and anti-collapse ceiling structure according to claim 1, characterized in that: A foam filler (11) is filled between the plastic groove (7) and the end of the gypsum board (3).

5. The multi-dimensional shock-absorbing and anti-collapse ceiling structure according to claim 1, characterized in that: The plastic groove (7) is installed on the wall corresponding to the two ends of the secondary keel (2) by means of self-tapping screws.

6. The multi-dimensional shock-absorbing and anti-collapse ceiling structure according to claim 2, characterized in that: A shock absorbing spring is arranged inside the suspended ceiling shock absorber (9).

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