Suspended ceiling framework structure

Abstract

The utility model relates to a suspended ceiling framework structure, which comprises a plurality of mutually parallel main keels, a plurality of mutually parallel secondary keels and a plurality of keel hooks, the main keels are hung in the keel hooks, a plurality of n-shaped connecting pieces are fixedly mounted on each secondary keel, the main keels are sleeved in sleeve holes formed between the connecting pieces and the secondary keels, and the main keels are connected with the secondary keels. A plurality of long-strip-shaped mounting grooves are formed in the side walls of the secondary keels, reinforcing pieces are mounted in the mounting grooves, and the top ends of the reinforcing pieces abut against the bottom ends of the main keels. The connecting structure has the beneficial effects that the secondary keel is firmly installed at the bottom of the main keel through the connecting piece, the stability of connection between the secondary keel and the main keel is improved through the reinforcing piece, the reinforcing piece and the installation groove in the secondary keel are installed in a clamped mode, and operation is convenient; the connection structure between the secondary keels and the main keels in the suspended ceiling framework structure is simple, firm and stable, and site construction is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of indoor decoration, in particular to a ceiling skeleton structure. Background Art

[0002] The suspended ceiling is an important sub-division of the building decoration project. It has the functions of heat preservation, heat insulation, sound insulation, making up for the defects of the house itself, and increasing the sense of layering of the space. It is also a hidden layer for electrical, ventilation and air-conditioning, communications, fire protection, alarm pipeline equipment and other projects. The suspended ceiling frame is a building material used to support the shape and fix the structure. It is used as the frame and base material of the building decoration structure.

[0003] In the assembly of the existing suspended ceiling frame, the installation of the main keel and the secondary keel is mainly achieved through connecting parts, but the connecting parts used are relatively simple, so the overall firmness is poor; in the process of fine decoration, the suspended ceiling will be designed with different shapes and materials according to needs, and the overall quality is heavy, so the stability of the keel is very important, and a single connecting part cannot guarantee the stability in long-term use, but the use of multiple connecting parts for installation requires frequent drilling, which affects the installation process of the keel, so there are great limitations in actual use and there is room for improvement. Utility Model Content

[0004] The purpose of the utility model is to overcome the above problems existing in the prior art and provide a ceiling skeleton structure.

[0005] In order to achieve the above technical objectives and the above technical effects, the present invention is implemented through the following technical solutions:

[0006] A ceiling skeleton structure includes a plurality of mutually parallel main keels, a plurality of mutually parallel secondary keels, and a plurality of keel hooks, wherein the main keels are hung in the keel hooks, and a plurality of "J"-shaped connecting pieces are fixedly installed on each of the secondary keels, and the main keels are sleeved in sleeve holes formed between the connecting pieces and the secondary keels, and a plurality of long strip-shaped installation grooves are opened on the side walls of the secondary keels, and reinforcement pieces are installed in the installation grooves, and the top ends of the reinforcement pieces are abutted against the bottom ends of the main keels.

[0007] Wherein, a placement groove is respectively arranged on the inner side of the two side walls of the connecting member, and a rubber block is pasted in the placement groove on one side of the connecting member.

[0008] Wherein, the thickness of the rubber block is greater than the depth of the placement groove.

[0009] Wherein, a plurality of evenly distributed iron sheets are pasted on a side of the rubber block away from the placement groove, and a side of the iron sheet away from the rubber block abuts against an outer side surface of the main keel.

[0010] The head of the reinforcement is an upwardly inclined clamp, which passes through the installation slot and abuts against the inner wall of the secondary keel; the tail of the reinforcement is a supporting block extending horizontally outward, and the top of the supporting block abuts against the bottom end of the main keel.

[0011] Wherein, the width of the reinforcing member is smaller than the opening width of the connecting member.

[0012] Wherein, the width of the reinforcement member is smaller than the length of the installation groove.

[0013] The beneficial effects of the utility model are: the secondary keel is firmly installed at the bottom of the main keel by using the connecting piece, the stability of the connection between the secondary keel and the main keel is improved by using the reinforcing piece, and the reinforcing piece and the mounting groove on the secondary keel are installed by snapping together, which is easy to operate; the connection structure between the secondary keel and the main keel in the ceiling skeleton structure is simple, firm and stable, and on-site construction is convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present application. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0015] Figure 1 It is a structural schematic diagram of the first viewing angle of the ceiling skeleton structure in the utility model;

[0016] Figure 2 It is a structural schematic diagram of the second viewing angle of the ceiling skeleton structure in the utility model;

[0017] Figure 3 It is a structural schematic diagram of the reinforcement member in the utility model;

[0018] Figure 4 It is a structural schematic diagram of the connecting piece in the utility model;

[0019] Explanation of the reference numerals in the figure: main keel 100, keel hook 101, connector 102, placement slot 102a, rubber block 102b, iron sheet 102c, secondary keel 200, installation slot 200a, reinforcement 300, clamp 300a, supporting block 300b. DETAILED DESCRIPTION

[0020] The present invention will be described in detail below with reference to the accompanying drawings and in combination with embodiments.

[0021] like Figures 1 to 4 As shown, a ceiling skeleton structure includes a plurality of mutually parallel main keels 100 , a plurality of mutually parallel secondary keels 200 , and a plurality of keel hooks 101 , in which the main keels 100 are hung.

[0022] A plurality of “J”-shaped connecting pieces 102 are fixedly mounted on each secondary keel 200 , and the main keel 100 is sleeved in a sleeve hole formed between the connecting piece 102 and the secondary keel 200 .

[0023] A placement groove 102a is respectively provided on the inner side of the two side walls of the connecting member 102, and a rubber block 102b is pasted in the placement groove 102a on one side of the connecting member 102, and the thickness of the rubber block 102b is greater than the depth of the placement groove 102a; a plurality of evenly distributed iron sheets 102c are pasted on the side of the rubber block 102b away from the placement groove 102a, and the side of the iron sheet 102c away from the rubber block 102b abuts against the outer side of the main keel 100. The rubber block 102b is used to make the iron sheet 102c abut against the outer side of the main keel 100, so as to prevent the main keel 100 and the connecting member 102 from relative movement, and further prevent the main keel 100 and the secondary keel 200 from relative movement.

[0024] A plurality of long strip-shaped installation grooves 200a are provided on the side wall of the secondary keel 200, and a reinforcement member 300 is installed in the installation groove 200a, and the top of the reinforcement member 300 abuts against the bottom end of the primary keel 100. Specifically, the head of the reinforcement member 300 is an upwardly inclined clamping head 300a, which passes through the installation groove 200a and abuts against the inner wall of the secondary keel 200; the tail of the reinforcement member 300 is a horizontally outwardly extending supporting block 300b, and the top of the supporting block 300b abuts against the bottom end of the primary keel 100.

[0025] The thickness of the clamp head 300a is one quarter of the height of the installation groove 200a, ensuring that the clamp head has elastic deformation capability. When the clamp head 300a reaches the maximum elastic deformation position downward, the height difference between the top of the clamp head 300a and the bottom of the head of the reinforcement 300 is less than the height of the installation groove 200a.

[0026] The width of the reinforcing member 300 is smaller than the opening width of the connecting member 102 , so as to prevent the connecting member from hindering the installation of the reinforcing member 300 .

[0027] The width of the reinforcement member 300 is smaller than the length of the installation groove 200 a , so as to facilitate adjustment of the position of the reinforcement member 300 in the installation groove 200 a to ensure that the supporting block 300 b abuts against the bottom end of the main keel 100 .

[0028] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A ceiling skeleton structure, comprising a plurality of mutually parallel main keels, a plurality of mutually parallel secondary keels, and a plurality of keel hooks, wherein the main keels are hung in the keel hooks, characterized in that: A plurality of "J"-shaped connecting pieces are fixedly installed on each of the secondary keels. The main keel is sleeved in a sleeve hole formed between the connecting piece and the secondary keel. A plurality of long strip-shaped installation grooves are opened on the side wall of the secondary keel. A reinforcement piece is installed in the installation groove. The top end of the reinforcement piece is abutted against the bottom end of the main keel.

2. The ceiling frame structure according to claim 1, characterized in that: A placement groove is respectively arranged on the inner sides of the two side walls of the connecting piece, and a rubber block is pasted in the placement groove on one side of the connecting piece.

3. The ceiling frame structure according to claim 2, characterized in that: The thickness of the rubber block is greater than the depth of the placement groove.

4. The ceiling skeleton structure according to claim 2, characterized in that: A plurality of evenly distributed iron sheets are pasted on one side of the rubber block away from the placement groove, and one side of the iron sheet away from the rubber block abuts against the outer side surface of the main keel.

5. The ceiling frame structure according to claim 1, characterized in that: The head of the reinforcement is an upwardly inclined clamping head, which passes through the installation slot and abuts against the inner wall of the secondary keel; the tail of the reinforcement is a supporting block extending horizontally outward, and the top end of the supporting block abuts against the bottom end of the main keel.

6. The ceiling skeleton structure according to claim 1, characterized in that: The width of the reinforcing member is smaller than the opening width of the connecting member.

7. The ceiling skeleton structure according to claim 1, characterized in that: The width of the reinforcement member is smaller than the length of the mounting groove.

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