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A light steel keel ceiling structure and its construction method

A light steel keel and suspended ceiling technology, which is applied to ceilings, building components, building structures, etc., can solve problems such as easy sliding and loosening of the hanging plate, influence of the hanging plate, inconvenience, etc.

Active Publication Date: 2021-05-11
ZHEJIANG DADAO CONSTR ENG CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The above-mentioned existing technical solutions have the following defects: the hanging plate (concealed ceiling) is fixed by the clamping of the triangular keel, the stability of this installation method is poor, the hanging plate is easy to slide and loose due to vibration, and the personnel are on the other hand. When a single hanging plate is disassembled, its adjacent hanging plates will also be affected, which is inconvenient

Method used

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  • A light steel keel ceiling structure and its construction method
  • A light steel keel ceiling structure and its construction method
  • A light steel keel ceiling structure and its construction method

Examples

Experimental program
Comparison scheme
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Embodiment 1

[0041] refer to figure 1 , is a light steel keel ceiling structure disclosed in the present invention, including a main keel 1, a hanging piece 11, a secondary keel 2, a connecting piece 12, a hanging plate 3, and a hanging piece 11, and the main keel 1 is fixed to the top wall through the hanging piece 11 , the secondary keel 2 is fixedly connected to the main keel 1 through the connector 12, the length direction of the secondary keel 2 is perpendicular to the length direction of the main keel 1, and the main keel 1 and the secondary keel 2 are provided with multiple pieces.

[0042] refer to figure 1 and figure 2, the cross-sectional shape of the sub-keel 2 is T-shaped, the side of the width direction of the sub-keel 2 is provided with a mounting groove 21, the length direction of the installation groove 21 is along the length direction of the sub-keel 2, and the installation groove 21 is along the length direction of the sub-keel 2, The inside of the hanging plate 3 is p...

Embodiment 2

[0051] A construction method for a light steel keel ceiling structure disclosed by the present invention comprises the following steps;

[0052] Step 1: First, fix the main keel 1 on the top wall through the hanger 11, and then fix the secondary keel 2 on the main keel 1 through the connecting piece 12;

[0053] Step 2: Inflate the driving airbag 32 inside the hanging plate 3 so that the end of the insert 311 does not protrude from the side of the hanging plate 3, align the inserts 311 on both sides of the hanging plate 3 with the installation groove 21, and rotate The plunger 322 connects the air groove 325 to the air outlet channel 34, deflates the driving air bag 32, and cleans the dust in the installation groove 21, so that the insert 311 is automatically ejected by the elastic force of the spring 312, and embedded in the installation groove 21 In the process, the fixing of the suspension plate 3 is completed;

[0054] Step 3: Turn the plug post 322 to close the air groov...

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Abstract

The invention discloses a light steel keel ceiling structure and a construction method thereof, and relates to the field of building technology. The key points of the technical scheme are: including a main keel, a hanging piece, a secondary keel, a connecting piece, a hanging plate, and the secondary keel is provided with an installation groove. The embedded device includes inserts and springs, the hanging plate is provided with a driving airbag, the driving airbag is provided with a vent hole and a plug post, the driving airbag is provided with a corrugated deformation section and an extension part, the plug post is provided with an air groove, and the hanging plate is provided with an air outlet channel 1. The air outlet channel, the air outlet hole is connected with a ventilation hose, the plug is provided with a turntable, and the turntable is provided with an air-filling hole. By setting the embedded device and driving the airbag, the stability of the suspension plate is better and it is not easy to slide and loose. When personnel dismantle a single suspension plate, the adjacent suspension plate will not be loosened; by setting the extension part, the suspension plate has a relatively high Excellent thermal insulation and sound insulation ability; by setting air outlet ducts and air outlet channels, the hanging plate can clean up the debris in the sub keel when deflated.

Description

technical field [0001] The invention relates to the technical field of building construction, in particular to a light steel keel ceiling structure and a construction method thereof. Background technique [0002] Suspended ceiling refers to a kind of decoration on the top decoration of the living environment of the house. Simply put, it refers to the decoration of the ceiling, which is one of the important parts of interior decoration. The suspended ceiling has the functions of heat preservation, heat insulation, sound insulation and sound absorption, and it is also the hidden layer of electrical, ventilation and air conditioning, communication and fire protection, alarm pipeline equipment and other projects. [0003] The Chinese utility model patent whose authorization announcement is CN 209163181U discloses a ceiling structure. The lower end of the main keel is fixed with a triangular keel and fixed by a triangular keel hanger. The main keel is also equipped with a main k...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E04B9/00E04B9/02E04B9/06E04B9/14E04B9/18E04G21/00
CPCE04B9/00E04B9/02E04B9/06E04B9/14E04B9/18E04G21/00
Inventor 周云先虞小军
Owner ZHEJIANG DADAO CONSTR ENG CO LTD