CN107542202A - Steel joist suspended ceiling - Google Patents
Steel joist suspended ceiling Download PDFInfo
- Publication number
- CN107542202A CN107542202A CN201610490508.3A CN201610490508A CN107542202A CN 107542202 A CN107542202 A CN 107542202A CN 201610490508 A CN201610490508 A CN 201610490508A CN 107542202 A CN107542202 A CN 107542202A
- Authority
- CN
- China
- Prior art keywords
- false keel
- main joist
- fixed
- shaped
- suspension rod
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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- Joining Of Building Structures In Genera (AREA)
Abstract
The present invention relates to a kind of steel joist suspended ceiling, and it includes suspension rod, main joist is fixed with suspension rod, the ceiling board with the false keel of main joist plugged and fixed and with false keel fixation；Wherein, main joist is the " U "-shaped strip board in section, is provided with recessed grain at equal intervals in the both sides of " u "-shaped opening, ship anchor hook is provided between adjacent recessed grain；The section of false keel is " u "-shaped, forms the flanging in line direction thereto respectively in the both sides of " u "-shaped opening direction, the free end of flanging is molded the bending part of oriented " u "-shaped opening direction bottom respectively, and beneficial effect is：Main joist is directly fixed with suspension rod, while ship anchor hook is evenly equipped with the body of main joist bearing of trend, false keel form with the folded edges that are adapted of ship anchor hook, can complete to fix by grafting, the advantage such as have install convenient, installation cost low.
Description
Technical field
The present invention relates to keel furred ceiling technical field, specially a kind of steel joist suspended ceiling.
Background technology
Plug-in type keel structure includes suspension rod, is fixed with hanging piece with the free end of suspension rod, hanging piece is fixed with main joist, in master
Extension hanging piece is fixed with keel, hangs hanging piece connection false keel, false keel is fixed with ceiling board again, and it is the disadvantage is that, installation cost
Height, while the convenience installed also needs further to be improved.
The content of the invention
In view of the above-mentioned problems, the invention provides a kind of steel joist suspended ceiling, its main technical scheme are as follows：
Steel joist suspended ceiling, it include suspension rod, the main joist fixed with suspension rod, with the false keel of main joist plugged and fixed and
The ceiling board fixed with false keel；
Wherein, the main joist is the " U "-shaped strip board in section, is set at equal intervals in the both sides of " u "-shaped strip board opening
There is recessed grain, ship anchor hook is formed respectively between the adjacent recessed grain；
Wherein, the section of the false keel is " u "-shaped, and line thereto is formed respectively in the both sides of " u "-shaped opening direction
The flanging in direction, the free end of the flanging are molded the bending part of oriented " u "-shaped opening direction bottom respectively.
Further, bottom surface of the ceiling board along false keel successively parallel laid and between false keel by from
Screw is attacked to fix.
The beneficial effects of the invention are as follows：Main joist is directly fixed with suspension rod, while on the body of main joist bearing of trend
Ship anchor hook is furnished with, false keel forms the folded edges being adapted with ship anchor hook, can complete to fix by grafting,
With the advantage such as install convenient, installation cost be low.
Brief description of the drawings
Fig. 1 is the structural representation of steel joist suspended ceiling in embodiment.
Embodiment
In order that technological means, creation characteristic, reached purpose and effect of the present invention are easy to understand, with reference to tool
Body illustrates, and the present invention is expanded on further.
Referring to Fig. 1, steel joist suspended ceiling, it includes suspension rod 1, the main joist 2 fixed with suspension rod 1, consolidated with the grafting of main joist 2
Fixed false keel 3 and the ceiling board 4 fixed with false keel 3；Wherein, main joist 2 is the " U "-shaped strip board in section, is opened in " u "-shaped
The both sides of mouth form ship anchor hook 22 respectively between being provided with recessed poor 21, adjacent recessed poor 21 at equal intervals；False keel 3 is cut
Face is " u "-shaped, and the flanging 31 in line direction thereto is formed respectively in the both sides of " u "-shaped strip board opening direction, flanging 31
Free end is molded the bending part 32 of oriented " u "-shaped opening direction bottom respectively, and during installation, main joist 2 and suspension rod 1 are fixed, will
The oral area of the snap fit formed located at the one end of false keel 3 and by flanging 31 and bending part 32 is direct after being alignd with ship anchor hook 22
Insertion is completed to fix.
The fixed structure of ceiling board 4 is described further below, referring to Fig. 1, bottom surface of the ceiling board 4 along false keel 3 according to
Secondary parallel laid and fixed between false keel 3 by tapping screw 5.
The preferred embodiment of the present invention is the foregoing is only, protection scope of the present invention is not limited in above-mentioned embodiment party
Formula, every technical scheme for belonging to the principle of the invention belongs to protection scope of the present invention, for those skilled in the art
Speech, some improvement carried out on the premise of the principle of the present invention is not departed from, these improvement also should be regarded as the protection model of the present invention
Enclose.
Claims (2)
1. steel joist suspended ceiling, it is characterised in that it includes suspension rod, the main joist fixed with suspension rod and main joist plugged and fixed
False keel and with false keel fix ceiling board；
Wherein, the main joist is the " U "-shaped strip board in section, is provided with equal intervals in the both sides of " u "-shaped strip board opening recessed
Grain, ship anchor hook is formed respectively between the adjacent recessed grain；
Wherein, the section of the false keel is " u "-shaped, and line direction thereto is formed respectively in the both sides of " u "-shaped opening direction
Flanging, the free end of the flanging is molded the bending part of oriented " u "-shaped opening direction bottom respectively.
2. steel joist suspended ceiling according to claim 1, it is characterised in that bottom surface of the ceiling board along false keel is successively
Parallel laid and fixed between false keel by tapping screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610490508.3A CN107542202A (en) | 2016-06-29 | 2016-06-29 | Steel joist suspended ceiling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610490508.3A CN107542202A (en) | 2016-06-29 | 2016-06-29 | Steel joist suspended ceiling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107542202A true CN107542202A (en) | 2018-01-05 |
Family
ID=60963041
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610490508.3A Pending CN107542202A (en) | 2016-06-29 | 2016-06-29 | Steel joist suspended ceiling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107542202A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108532820A (en) * | 2018-04-20 | 2018-09-14 | 江苏华灿装饰工程有限公司 | Catamaran type metal ceiling assists keel and its technique |
| CN112554430A (en) * | 2020-12-28 | 2021-03-26 | 浙江亚厦装饰股份有限公司 | Integrated clamping keel ceiling structure and mounting method thereof |
-
2016
- 2016-06-29 CN CN201610490508.3A patent/CN107542202A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108532820A (en) * | 2018-04-20 | 2018-09-14 | 江苏华灿装饰工程有限公司 | Catamaran type metal ceiling assists keel and its technique |
| CN112554430A (en) * | 2020-12-28 | 2021-03-26 | 浙江亚厦装饰股份有限公司 | Integrated clamping keel ceiling structure and mounting method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180105 |