Ceiling board damping structure

Abstract

The application relates to a shock-absorbing structure of a suspended ceiling plate, which includes a main keel, a secondary keel, a side keel and a suspended ceiling plate. It is characterized in that it also includes the connecting structure of the main keel and the secondary keel, the combined keel extension node between the main keel or the secondary keel, the connecting structure of the side keel and the skeleton keel, and the positioning structure of the ceiling board. The application solves the problem of connection reliability among the main keel, the secondary keel, the side keel and the ceiling board, and is especially suitable for a ceiling system with high requirements for shock absorption (vibration).

Description

technical field [0001] The present application relates to the technical field of building decoration engineering, in particular to a shock-absorbing structure of a ceiling plate in building decoration engineering. Background technique [0002] First of all, in the construction of the suspended ceiling, the main joist and the sub joist often need to be connected at the junction of the main joist and the sub joist. When the main keel is handed over, the connection at the handover position is realized by plugging the end connectors. The problem with this connection method is that at the handover position of the main keel and the secondary keel, the connection is only made on the contact surface of the main keel and the secondary keel, and due to The connecting piece is arranged on the keel body, which itself will weaken the section at the connecting position, so when the ceiling is subjected to vibration (vibration), the position is prone to mineral wool board falling off or st...

AI Technical Summary

Problems solved by technology

[0002] First of all, in the construction of the suspended ceiling, the main joist and the sub joist often need to be connected at the junction of the main joist and the sub joist. When the main keel is handed over, the connection at the handover position is realized by plugging the end connectors. The problem with this connection method is that at the handover position of the main keel and the secondary keel, the connection is only made on the contact surface of the main keel and the secondary keel, and due to The connecting piece is set on the keel body, which itself will weaken the section at the connecting position, so when the suspended ceiling is subjected to vibration (vibration), this position is prone to mineral wool board falling off or structural deformation due to vibration (vibration)

[0003] Secondly, in the construction of the suspended ceiling, due to the limitation of the size of the keel, it is often necessary to lengthen the keel in the extension direction. The existing way of lengthening the keel is to use the pre-set connectors at the ends of the keel. The problem of this connection method is that the connection part of the keel extension belongs to the plane connection. When the ceiling is subjected to vibration (vibration), this position is easy to fall off or deform due to vibration (vibration)

[0004] Thirdly, in the ceiling system, the connection between the side keel and the frame keel, the existing connection method is that the frame keel is directly built on the bottom plate of the side keel, and generally no connection measures are taken. Or impact, the skeleton keel is easy to shift, thus affecting the integrity and stability of the entire ceiling system

[0005] Finally, in the existing ceiling system, the ceiling board is directly placed on the bottom plate of the keel, and there is no connection with the bottom board, and there is no other limit measure, which means it is in a free state. When the ceiling board is pushed upward by the bottom (such as a large wind or shock (vibration) movement), the ceiling board may be lifted or even fall off. In order to avoid the above problems during use, it is an engineering problem that must be solved to find a way to fix the ceiling board during the ceiling installation process.

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