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An anti-seismic ceiling and its construction technology

A technology of suspended ceiling and main keel, applied in the direction of earthquake resistance, ceiling, building type, etc., can solve the problems of affecting the fixing effect of the device, single device fixing, loosening of screws, etc., and achieve the effect of improving the fixing performance, enhancing the firmness and enhancing the anti-seismic ability.

Active Publication Date: 2021-07-23
中博建设工程集团有限公司
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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 anti-seismic environmental protection board is fixed on the light steel keel only by screws, the fixing effect is close to the screws, and the above-mentioned device is fixed in a single way. When encountering vibration, the screws become loose, which affects the fixing of the above-mentioned device Effect

Method used

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  • An anti-seismic ceiling and its construction technology
  • An anti-seismic ceiling and its construction technology
  • An anti-seismic ceiling and its construction technology

Examples

Experimental program
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Effect test

Embodiment 1

[0046] refer to figure 1 , is an anti-seismic ceiling structure disclosed by the present invention, comprising a connecting rod 1, a plurality of connecting rods 1 are arranged vertically, the top end of the connecting rod 1 is fixedly connected to the floor, the bottom end is fixedly connected to the main keel 2, and the main keel 2. Arranged horizontally. The top of one main keel 2 is fixedly connected to the bottom of several connecting rods 1. The bottom of the main keel 2 is fixedly connected to the sub-keel 3. The sub-keel 3 is arranged horizontally. The main keel 2 and the sub-keel 3 are arranged perpendicular to each other. The sub-keel 3 The bottom is fixedly connected with gypsum board 4, and the gypsum board 4 is divided into grids according to the construction site and fixed in blocks; positioning screws 5 are arranged between adjacent connecting rods 1, and the fixed positions of positioning screws 5 in this embodiment are preferably connected to four adjacent ones...

Embodiment 2

[0052] An anti-seismic suspended ceiling and construction technology thereof, comprising the following steps:

[0053] S1: Carry out positioning and laying out according to the construction site, determine and mark the fixed points on the floor;

[0054] S2: Drill holes at the marked points, and drive in expansion bolts, screw the connecting rod 1 on the expansion bolts, and fix the positioning screw 5 on the expansion bolts between adjacent connecting rods 1;

[0055] S3: Set the ring 611 of the main line 61 on the positioning screw 5, and after the main line 61 is close to the top surface of the floor, screw the limit cover 51 on the positioning screw 5. After the limit cover 51 is fixed, place the main line 61 on the Inside the line hole 511, the safety nut 52 is threadedly fixed on the positioning screw 5, and the limit cover 51 is pressed tightly;

[0056] S4: Thread the fixed cover 11 at the bottom of the connecting rod 1, hook the hook 621 of the secondary line 62 on t...

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Abstract

The invention relates to an anti-seismic ceiling and its construction technology, belonging to the technical field of indoor ceilings, which includes a connecting rod, a main keel, a secondary keel and a gypsum board, one end of the connecting rod is fixed to the floor, the other end is fixed to the main keel, and the main keel is horizontal Setting, the secondary keel is horizontally fixed at the bottom of the main keel, the gypsum board is fixed at the bottom of the secondary keel, a positioning screw is arranged in the middle of the adjacent connecting rod, the positioning screw is fixedly connected with the floor, and a thin steel wire is arranged between the positioning screw and the connecting rod. One end of the thin steel wire is fixed with the positioning screw ring, and the other end is clamped with the bottom of the adjacent connecting rod. The thin steel wire is provided with a single-wire adjuster and a double-wire adjuster. The single-wire adjuster and the double-wire adjuster are used for the adjustment of the length of the thin steel wire itself. , the present invention has the effect of improving the fixing performance of the suspended ceiling structure and strengthening the anti-seismic ability of the suspended ceiling structure.

Description

technical field [0001] The invention relates to the technical field of indoor suspended ceilings, in particular to an anti-seismic suspended ceiling and its construction technology. Background technique [0002] At present, the suspended ceiling is a common link in home decoration. The classification of the suspended ceiling is different according to the material of the decorative board. The suspended ceiling decoration material is the main basis for distinguishing the name of the suspended ceiling. There are mainly: light steel keel gypsum board suspended ceiling, gypsum board suspended ceiling, and mineral wool board Suspended ceiling, etc. The suspended ceiling has the functions of heat preservation, heat insulation, sound insulation and sound absorption. It is also the hidden layer of electrical, ventilation and air conditioning, communication and fire protection, alarm pipeline equipment and other projects. Material, strong, safe, beautiful and practical. [0003] The ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E04B9/00E04B9/18E04B9/20E04B9/16E04B1/98E04H9/02
CPCE04B1/98E04B9/00E04B9/16E04B9/18E04B9/20E04H9/021
Inventor 赵玲燕魏凌云姜文豪吴海丹阮赛赛
Owner 中博建设工程集团有限公司
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