CN104278783B - Ceiling joist assembly - Google Patents
Ceiling joist assembly Download PDFInfo
- Publication number
- CN104278783B CN104278783B CN201310268545.6A CN201310268545A CN104278783B CN 104278783 B CN104278783 B CN 104278783B CN 201310268545 A CN201310268545 A CN 201310268545A CN 104278783 B CN104278783 B CN 104278783B
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- Prior art keywords
- triangular keel
- upset
- plate
- elevators
- flip vertical
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Abstract
The invention belongs to indoor integrated ceiling finishing field, particularly relate to a kind of ceiling joist assembly, including main joist, triangular keel, hanger erection hole, it is characterized in that triangular keel is by a triangular keel top planes, two symmetrical triangular keel sides and undercut composition, main joist includes upper plate, lower plate, intermediate plate, the upper plate of main joist is provided with hanger erection hole, intermediate plate is provided with 45 ° of upset elevators and flip vertical elevator, 45 ° of upset elevators and flip vertical elevator are alternately, the direction that 45 ° of adjacent upset elevators bend with flip vertical elevator arc is relative, the two 45 ° of upset elevators being separated by or the two flip vertical elevator shapes being separated by are identical.The invention have the benefit that the kind simplifying mounting material, it is simple to realize installing, it is achieved that various hanging pieces and the integration of main joist, do not have hanging piece because stress is bigger or long-time stress and situation about being straightened.
Description
Technical field
The invention belongs to indoor integrated ceiling finishing field, particularly relate to one and hang a keel component.
Background technology
During the interior decoration in house, all ceiling can be carried out ceiling decoration, good reasonably furred ceiling design, can make up
The deficiency of too high wide grade in existing building structure, also has partition space, strengthens indoor decorative effect, abundant room light active layer
The effects such as secondary and heat-insulation and heat-preservation.The integrated keel structure that hangs of tradition is difficult to meet the needs of multi-level furred ceiling, owing to running into spy
During different roof structure, such as roofing is higher, and column, crossbeam are the most, and turning cannot process, air-conditioning, super bath, sprinkling equipment shadow
When ringing ceiling structure, needing to carry out bigger change and even reset, the installation of furred ceiling or electrical equipment is the most inconvenient.Integral ceiling
The main Os Draconis using light steel to make are installed and make framework, be connected with floor by screw rod, in order to carry fixing ceiling decoration
Thing.In current existing technology, the connection that the integrated installation of ceiling hanging item mainly uses lightgage steel joist and triangular keel is solid
Having determined keel frame structure, relatively time-consuming when installing in installation process arduously installation procedure is complicated, and needs are used many
Plant and the auxiliary component such as substantial amounts of triangle hanging piece and main bone hanging piece, and the stability of the frame structure of installation is inadequate, hangs
The design on top can be very restricted, it is impossible to fully meets the various requirement of client, and dismounting repacking is inconvenient for.
China CN202370146U provides the mounting structure of a kind of integrated ceiling keel, including main triangular keel, pair three
Horned dinosaur bone, connection sheet, suspension hook, screw rod, suspension hook is connected with roof by screw rod, connects the card base above sheet and inserts main triangular keel
The elastic force intracavity of lower section, connects and is provided with the first connecting hole inserted for secondary triangular keel on sheet, suspension hook is provided with for main three
The second connecting hole that horned dinosaur bone inserts, adds the first elastic force safety plate and the second elastic force safety plate, the first elastic force safety plate card
Secondary triangular keel be connected between sheet, the U-shaped mouth of the first elastic force safety plate blocks the arc of main triangular keel elastic force chamber end
Outside limit, pinning elastic force chamber, the second elastic force safety plate is stuck between main triangular keel and suspension hook, although improve stablizing of entirety
Property and fastness, decrease required auxiliary component to a certain extent, saved cost, but still use substantial amounts of hanging piece,
The most fundamentally solve the complexity that integrated ceiling keel is installed, and owing to hanging piece is easily straightened so that stablizing of Os Draconis
Property and fastness need to be improved further.
Summary of the invention
In order to solve above-mentioned technical problem, the present invention provides a kind of ceiling joist assembly, including main joist, triangular keel,
Hanger erection hole, it is characterised in that described triangular keel is strip, it by a triangular keel top planes, two symmetrical
Triangular keel side and undercut composition, described triangular keel side is made up of two side planes and an arcwall face, described
Arcwall face is located between two side planes, and the distance between described two triangular keel sides the most first reduces and increases,
Minimum at arcwall face, the cross sectional shape that described triangular keel top planes and two triangular keel sides surround is triangle, described
The width of triangular keel top planes more than the ultimate range between triangular keel side described in two, described main joist include upper plate,
Lower plate, intermediate plate, described upper plate, lower plate are fixing with described intermediate plate respectively to be connected, and vertical with described intermediate plate, described upper plate
Length more than the length of described lower plate, the upper plate of described main joist is provided with hanger erection hole, and described intermediate plate is provided with 45 °
Upset elevator and flip vertical elevator, alternately, adjacent described 45 ° are turned over for described 45 ° of upset elevators and flip vertical elevator
Turning elevator relative with the direction that flip vertical elevator arc bends, described in two be separated by, 45 ° of upset elevator shapes are identical, and bending
Direction is consistent, and described in two be separated by, flip vertical elevator shape is identical and overbending direction is consistent.
The cross sectional shape of described main joist is " [" shape.
Described 45 ° of upset elevators, described flip vertical elevator are a part for described intermediate plate.
Described upper plate, lower plate, intermediate plate are formed in one structure.
Described 45 ° of upset elevators be shaped as arc.
Described flip vertical elevator be shaped as arc.
The two ends of described intermediate plate are fixing with one end of described upper plate, lower plate respectively to be connected.
Described hanger erection hole be circular, quincunx or square in one.
Have only to main joist, triangular keel and setscrew and suspension rod when the invention have the benefit that installation, simplify
The kind of mounting material, it is simple to realization is installed, i.e. controls main joist to suitably height and position, 45 ° of upset elevators with vertical
Straight elevator folds, and installs triangular keel, only need to control 45 ° of upset elevators and the size of flip vertical elevator and tram well
, eliminate the operation penetrating various hanging piece in triangular keel, improve speed of application.Every main joist is saved main simultaneously
Bone hanging piece 2-3, save triangle hanging piece 10, reduce production cost, add enterprise profit.Achieve various hanging piece and master
The integration of Os Draconis, does not haves hanging piece because stress is bigger or long-time stress and situation about being straightened.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the structural representation of main joist of the present invention；
Fig. 3 is the partial structurtes schematic diagram of triangular keel of the present invention.
Detailed description of the invention
Below in conjunction with the accompanying drawings the present invention is further explained explanation.
In figure, 1, main joist, 2, triangular keel, 3, hanger erection hole, 4, triangular keel top planes, 5, triangular keel side
Face, 6, undercut, 7, side plane, 8, arcwall face, 9, upper plate, 10, lower plate, 11, intermediate plate, 12,45 ° of upset elevators, 13, hang down
Directly overturn elevator.
As shown in Figure 1, Figure 2, Figure 3 shows, the present invention provides a kind of ceiling joist assembly, including main joist 1, triangular keel 2, hangs
Bar installing hole 3, triangular keel 2 is strip, and it is by 4, two symmetrical triangular keel sides 5 of a triangular keel top planes
Forming with undercut 6, triangular keel side 5 is made up of two side planes 7 and an arcwall face 8, and arcwall face 8 is located at two sides
Between plane 7, the distance between two triangular keel sides 5 the most first reduces and increases, minimum at arcwall face 8, and three
The cross sectional shape that horned dinosaur bone top planes 4 and two triangular keel sides 5 surround is triangle, triangular keel top planes 4
Width is more than the ultimate range between two triangular keel sides 5, and main joist 1 includes upper plate 9, lower plate 10, intermediate plate 11, upper plate 9, under
Plate 10 is fixing with intermediate plate 11 respectively to be connected, and vertical with intermediate plate 11 respectively, and the cross sectional shape of main joist 1 is " [" shape, main dragon
The upper plate 9 of bone 1 is provided with hanger erection hole 3, and on intermediate plate, 11 are provided with 45 ° of upset elevators 12 and flip vertical elevator 13,45 ° turns over
Turning elevator 12 and flip vertical elevator 13 alternately, adjacent 45 ° of upset elevators 12 bend with flip vertical elevator 13 arc
Direction relative, two 45 ° of upset elevator 12 shapes being separated by are identical, and overbending direction is consistent, the two flip vertical elevators being separated by
13 shapes are identical and overbending direction is consistent.45 ° of upset elevators 12, flip vertical elevator 13 are a part for intermediate plate 11.Upper plate
9, lower plate 10, intermediate plate 11 are formed in one structure.45 ° of upset elevators 12 be shaped as arc.The shape of flip vertical elevator 13
Shape is arc.The two ends of intermediate plate 11 are fixing with one end of upper plate 9, lower plate 10 respectively to be connected.Hanger erection hole 3 is circular, prunus mume (sieb.) sieb.et zucc.
Flower-shape or square in one.The present embodiment middle hanger installing hole 3 is slotted hole.
During use, main joist 1 is connected with screw rod by hanger erection hole 3, setscrew, then by screw rod with roof even
Connect, then 45 ° of upset elevators 12 on main joist 1 and flip vertical elevator 13 put down, finally by 45 ° of upset elevators 12, hang down
Straight upset elevator 13 and undercut 6 clamping of triangular keel 2, install very convenient.
Above one embodiment of the present of invention is described in detail, but described content has been only the preferable enforcement of the present invention
Example, it is impossible to be considered the practical range for limiting the present invention.All impartial changes made according to the present patent application scope and improvement
Deng, within the patent covering scope of the present invention all should be belonged to.
Claims (6)
1. a ceiling joist assembly, including main joist (1), triangular keel (2), hanger erection hole (3), it is characterised in that described
Triangular keel (2) is strip, and it is by a triangular keel top planes (4), two symmetrical triangular keel sides (5) and the end
Portion's groove (6) forms, and described triangular keel side (5) is made up of two side planes (7) and an arcwall face (8), described arc
Face (8) is located between two side planes (7), and the distance between described two triangular keel sides (5) the most first reduces and increases
Greatly, minimum at arcwall face (8) place, that described triangular keel top planes (4) and two triangular keel sides (5) surround cross sectional shape
For triangle, the width of described triangular keel top planes (4) is more than the ultimate range described in two between triangular keel side (5),
Described main joist (1) includes upper plate (9), lower plate (10), intermediate plate (11), described upper plate (9), lower plate (10) respectively with described in
Between plate (11) is fixing connects, and vertical with described intermediate plate (11), the length of described upper plate (9) is more than the length of described lower plate (10)
Degree, the upper plate (9) of described main joist (1) is provided with hanger erection hole (3), and described intermediate plate (11) is provided with 45 ° of upset elevators
And flip vertical elevator (13) (12), described 45 ° of upset elevators (12) be shaped as arc, described flip vertical elevator (13)
Being shaped as arc, alternately, adjacent described 45 ° of upsets are hung for described 45 ° of upset elevators (12) and flip vertical elevator (13)
Card (12) is relative with the direction that flip vertical elevator (13) arc bends, 45 ° of upset elevator (12) shape phases described in two be separated by
With, and overbending direction is consistent, described in two be separated by, flip vertical elevator (13) shape is identical and overbending direction is consistent.
Ceiling joist assembly the most according to claim 1, it is characterised in that: the cross sectional shape of described main joist (1) is " ["
Shape.
Ceiling joist assembly the most according to claim 1, it is characterised in that: described 45 ° of upset elevators (12), described vertically
Upset elevator (13) is a part for described intermediate plate (11).
Ceiling joist assembly the most according to claim 1, it is characterised in that: described upper plate (9), lower plate (10), intermediate plate
(11) be formed in one structure.
Ceiling joist assembly the most according to claim 1, it is characterised in that: the two ends of described intermediate plate (11) respectively with institute
State the fixing connection in one end of upper plate (9), lower plate (10).
Ceiling joist assembly the most according to claim 1, it is characterised in that: described hanger erection hole (3) is circular, Flos Mume
Shape or square in one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310268545.6A CN104278783B (en) | 2013-07-01 | 2013-07-01 | Ceiling joist assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310268545.6A CN104278783B (en) | 2013-07-01 | 2013-07-01 | Ceiling joist assembly |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104278783A CN104278783A (en) | 2015-01-14 |
| CN104278783B true CN104278783B (en) | 2016-12-28 |
Family
ID=52254085
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310268545.6A Expired - Fee Related CN104278783B (en) | 2013-07-01 | 2013-07-01 | Ceiling joist assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104278783B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108005335B (en) * | 2017-11-20 | 2019-08-27 | 北京太伟宜居装饰工程有限公司 | A kind of improvement keel equipped with semicircle stationary nodes |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201024563Y (en) * | 2007-04-03 | 2008-02-20 | 上海丸瑞新型建材有限公司 | U-shape light steel keel capable of saving material and bending |
| CN202370146U (en) * | 2011-08-12 | 2012-08-08 | 陶科 | Mounting structure for integrated ceiling joist |
| KR101425445B1 (en) * | 2011-10-07 | 2014-08-01 | (주)헌터이앤아이 | structure for mounting ceiling panels on the ceil |
| CN203022197U (en) * | 2012-12-11 | 2013-06-26 | 李元宁 | Adjustable ceiling hoisting structure |
| CN203307983U (en) * | 2013-07-01 | 2013-11-27 | 王德路 | Ceiling keel component |
-
2013
- 2013-07-01 CN CN201310268545.6A patent/CN104278783B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN104278783A (en) | 2015-01-14 |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161228 Termination date: 20170701 |