CN211421559U

CN211421559U - Suspended ceiling structure

Info

Publication number: CN211421559U
Application number: CN201920814757.2U
Authority: CN
Inventors: 刘志文; 宋加远; 向文铭
Original assignee: Guiyang Chaoshi Decoration Design Co ltd
Current assignee: Guiyang Chaoshi Decoration Design Co ltd
Priority date: 2019-05-31
Filing date: 2019-05-31
Publication date: 2020-09-04
Anticipated expiration: 2029-05-31

Abstract

The utility model relates to a decoration and finishing technical field specifically is a furred ceiling structure. The keel structure comprises a main keel and an auxiliary keel, wherein the auxiliary keel is connected with the main keel through a hanging piece, the auxiliary keel is welded on the main keel, the lower end of the auxiliary keel is provided with a self-tapping screw for fixing the gypsum board and is located at one end of the auxiliary keel, and the edge-receiving keel is connected with the auxiliary keel through an expansion bolt. The utility model has the advantages of simple to operate, bearing capacity is high and factor of safety is high.

Description

Suspended ceiling structure

Technical Field

The utility model relates to a decoration and finishing technical field specifically is a furred ceiling structure.

Background

The gypsum board is a material prepared by taking building gypsum as a main raw material. The building material has the advantages of light weight, high strength, small thickness, convenient processing, sound insulation, heat insulation, fire prevention and other good performances, and is one of the currently-developed novel light boards.

Gypsum boards have been widely used for interior partition walls, wall covering panels (instead of wall plasters), ceilings, sound absorbing panels, floor base boards, and various decorative boards in various buildings such as houses, office buildings, shops, hotels, and industrial plants, and are not suitable for being installed in bathrooms or kitchens.

The furred ceiling structure of current gypsum board is when the construction, and the keel structure that adopts mostly is main joist and false keel, does so and though can reach certain bearing requirement, but still not stable enough, when installing great lamp decoration, has long taken place the accident of collapsing easily for a long time, is unfavorable for people's safety.

SUMMERY OF THE UTILITY MODEL

To the weak point among the above-mentioned prior art, the utility model aims at providing a good and high furred ceiling structure of bearing strength of safety and stability nature.

In order to solve the technical problem, the utility model discloses a ceiling structure for with the gypsum board hang and connect on floor layer, including being used for installing keel structure on floor layer and being used for the reinforcing bar jib of this keel structure connection on floor layer, keel structure include the main joist and set up in the main joist lower extreme and through a pendant rather than the false keel that articulates, and the welding is in additional main joist on the main joist, the false keel lower extreme is provided with and is used for fixing the self tapping screw of gypsum board is located additional main joist one end is provided with and is used for fixing the receipts limit fossil fragments of gypsum board, receive limit fossil fragments through an expansion bolts with the false keel connects.

The main keel, the auxiliary keel and the additional main keel are all made of light steel materials.

The main keel and the additional main keel are arranged in a shape like a Chinese character 'jing'.

The keel structure with bolted connection has the piece of hanging that is used for connecting keel structure and reinforcing bar jib between the reinforcing bar jib, and the junction all is provided with the gasket.

The hanging piece is made of steel materials and is of a C-shaped structure.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses an additional main joist of welding in traditional keel structure to improve whole utility model's structural strength, further improve its bearing capacity, and receive the setting of limit fossil fragments, make it when installing the gypsum board, more easy to assemble plays the effect of firm gypsum board, the utility model discloses a furred ceiling device has great bearing capacity, when installing large-scale lamp decoration or other articles, has the advantage that factor of safety is high and be convenient for install.

Drawings

Fig. 1 is a schematic view of the installation structure of the present invention;

fig. 2 is a schematic view of the keel structure of the present invention;

fig. 3 is the utility model discloses a connection structure schematic diagram of first gypsum board and the second gypsum board of well installation.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Referring to fig. 1-2, the ceiling structure of the present invention is used for hanging and connecting a gypsum board 4 on a floor layer, and includes a keel structure 1 for being installed on the floor layer and a steel bar hanger 2 for connecting the keel structure 1 on the floor layer, the keel structure 1 includes a main keel 11 and a cross keel 12 installed at the lower end of the main keel 11 and hitched with the main keel through a hanging member 8, and an additional main keel 13 welded on the main keel 11, the lower end of the cross keel 12 is provided with a self-tapping screw 3 for fixing the gypsum board 4, a trimming keel 5 for fixing the gypsum board 4 is provided at one end of the additional main keel 13, and the trimming keel 5 is connected with the cross keel 12 through an expansion bolt 6. The utility model discloses an additional main joist 13 of welding in traditional keel structure to improve whole utility model's structural strength, further improve its bearing capacity, and receive limit fossil fragments 5's setting, not only make it when installing the gypsum board, more easy to assemble, and it has further increased its bearing capacity.

Wherein, the main keel 11, the auxiliary keel 12 and the additional main keel 13 are all made of light steel materials. The light steel material is adopted as the manufacturing material of the keel structure 1, so that the keel structure has the advantages of light weight and high strength.

The number of the main keels 11, the cross keels 12 and the additional main keels 13 is not less than one. With specific reference to fig. 2, in the utility model discloses in, the quantity of its main joist 11 is 2, and the quantity of additional main joist 13 also is two, and main joist 11 is "well" font setting with additional main joist 13, and connects through the welded mode, and the quantity of false keel 12 is 6, loops through pendant 8 and articulates on main joist 11.

Keel structure 1 with bolted connection has the piece 9 that hangs that is used for connecting keel structure 1 and steel bar jib 2 between the steel bar jib 2, and the junction all is provided with the gasket. The keel structure 1 is connected by means of a suspension 9 using bolts, making it easy to install. The setting of gasket for the protection hangs 9 in the embodiment of the utility model discloses an in, hang 9 and can adopt the steel sheet to make, be "C" font setting.

As shown in fig. 3, the gypsum board 4 installed in the present invention includes a first gypsum board 41 installed at a corner of the floor slab and a second gypsum board 42 disposed at 90 ° to the first gypsum board 41, and an anti-cracking net 7 is embedded between the first gypsum board 41 and the second gypsum board 42. The gypsum board that sets up like this can not appear gypsum board 4 and can not appear the fracture phenomenon after the installation. In the concrete installation, the gypsum board 4 is fixedly installed on the furring channel 12 by the tapping screws 3.

It is obvious that the described embodiments are only some of the embodiments of the present invention, and not all of them. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Claims

1. A suspended ceiling structure for suspending gypsum boards (4) on a floor slab, characterized in that: including being used for installing keel structure (1) on the floor layer and being used for connecting reinforcing bar jib (2) on the floor layer with this keel structure (1), keel structure (1) include main joist (11) and set up in main joist (11) lower extreme and through a pendant (8) with rider (12) rather than articulating, and the welding is in additional main joist (13) on main joist (11), rider (12) lower extreme is provided with and is used for fixing self-tapping screw (3) of gypsum board (4) are located additional main joist (13) one end is provided with and is used for fixing edge closing fossil fragments (5) of gypsum board (4), edge closing fossil fragments (5) through an expansion bolts (6) with rider (12) are connected.

2. The suspended ceiling structure of claim 1, wherein: the main keel (11), the auxiliary keel (12) and the additional main keel (13) are all made of light steel materials.

3. The ceiling structure according to any one of claims 1 or 2, wherein: the number of the main keels (11), the number of the auxiliary keels (12) and the number of the additional main keels (13) are not less than one.

4. A suspended ceiling structure according to claim 3, wherein: the main keels (11) and the additional main keels (13) are arranged in a shape like a Chinese character 'jing'.

5. The suspended ceiling structure of claim 1, wherein: the steel bar hanging device is characterized in that a hanging piece (9) used for connecting the keel structure (1) and the steel bar hanging rod (2) is connected between the keel structure (1) and the steel bar hanging rod (2) through bolts, and gaskets are arranged at the joints.

6. The suspended ceiling structure of claim 5, wherein: the hanging piece (9) is made of steel materials and is of a C-shaped structure.