CN201908382U - Cross connection structure for ceiling keel - Google Patents
Cross connection structure for ceiling keel Download PDFInfo
- Publication number
- CN201908382U CN201908382U CN2010206774465U CN201020677446U CN201908382U CN 201908382 U CN201908382 U CN 201908382U CN 2010206774465 U CN2010206774465 U CN 2010206774465U CN 201020677446 U CN201020677446 U CN 201020677446U CN 201908382 U CN201908382 U CN 201908382U
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- CN
- China
- Prior art keywords
- cross connector
- fin
- main joist
- keel
- connecting part
- 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.)
- Expired - Lifetime
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Abstract
The utility model relates to a cross connection structure for a ceiling keel, which comprises a main keel, auxiliary keels and a cross connecting part, wherein the cross connecting part is in the shape of a groove, and an inverted L-shaped hanger which is vertical to a web plate is arranged at the middle part of the groove-shaped web plate; the cross connecting part is positioned in two connecting ends of the main keel, which are in butt joint, the two auxiliary keels are arranged in notches of wing plates on two sides of the cross connecting part by plug-in connection respectively, clamping block grooves on inner bends of the wing plates on the two sides of the auxiliary keels are used for clamping a clamping block on a fin which extends outwards of the cross connecting part, the cross connecting part and a middle bulge of the main keel are inserted into slot holes at the root parts of the fins of the auxiliary keels, and the auxiliary keels, the main keel and the cross connecting part are fastened into a whole by enabling locking screws to enter into assembly holes. The cross connection structure has the following advantages: 1) the hanging force of the keel is born by the cross connecting part, thereby improving the stress status of the main and the auxiliary keels; 2) the connecting structure of the keel is reliable, the overall stability is good, and the torsional resistance and the bending strength of a framework are improved; and 3) standardized parts are adopted for production, the construction difficulty is simplified, and the construction effect is good.
Description
Technical field:
The utility model relates to a kind of fitting-out work of house, more specifically to a kind of ceiling channel cross syndeton.
Background technology:
In the prior art, ceiling channel structure is mainly pegged graft into skeleton by main joist with rider keel mutually, and suspension centre is set directly on main joist or the rider keel.The weak point of this syndeton is: major and minor keel directly peg graft interlock and the stressed influence of suspension centre, and the relative stability between skeleton is poor, and the distortion that easily is distorted is difficult to be returned to formation state, causes construction effect not good.
The utility model content:
The purpose of this utility model is that a kind of channel cross syndeton that improves antitorque, flexural strength and overall structure stability is provided at the prior art weak point.
The purpose of this utility model is to realize by following measure: a kind of channel cross syndeton, comprise main joist, rider keel, and it is characterized in that also having the cross connector; Wherein:
Described cross connector is a groove shape, the outer rim of groove shape is corresponding with the groove shape inner edge of main joist, groove shape web middle part is provided with the inverted L shape suspender member vertical with web, the surface plate of inverted L shape suspender member is provided with hangs the hole, groove shape wing plates on two sides symmetry has notch on certain altitude, there is the overhanging fin perpendicular to side wing the both sides of notch, the outer wall width of two overhanging fins is corresponding with rider keel groove shape both sides fin inwall width, fin is provided with inside fixture block perpendicular to fin, the side wing of groove shape notch bottom is arranged with two rectangular channels, the connecting portion of two rectangular channels is an intermediate projections, and the outside of two rectangular channels is provided with pilot hole;
Described main joist connects the end and is nick shaped, the side wing outer margin contour line of the main joist breach bottom of two slitless connections is corresponding with the side wing outer margin contour line of cross connector notch bottom, and the side wing outer margin contour line of main joist breach bottom is provided with two rectangular channels, intermediate projections and two pilot holes on correspondence position;
The connection end of described rider keel is provided with an end plate, end plate is corresponding with the side wing of cross connector notch bottom, end plate is provided with two corresponding pilot holes, the middle part of end plate is the fin of bending, the root of fin has the slotted eye that holds cross connector intermediate projections and main joist intermediate projections, has the fixture block groove that holds on the overhanging fin of cross connector in the bending in the rider keel wing plates on two sides;
Described cross connector is positioned at the main joist link inside of two butt joints, two rider keels are plugged on the notch place of cross connector wing plates on two sides respectively, fixture block groove in the rider keel wing plates on two sides in the bending blocks the fixture block on the overhanging fin of cross connector, the intermediate projections of cross connector and main joist is inserted in the slotted eye of rider keel fin root, enters in the pilot hole by lock-screw rider keel, main joist, cross connector are tightened to one.
Compared with prior art, owing to adopted channel cross syndeton of the present utility model, have the following advantages: 1) hanging force of keel is born by the cross connector, has improved the force-bearing situation of major and minor keel; 2) the keel syndeton is reliable, resistance to overturning good, framework deformation is little, has improved antitorque, the flexural strength of skeleton; 3) adopt the production of standardization part, simplified difficulty of construction, construction effect is good, and progress is fast, can obviously increase economic efficiency.
Description of drawings:
Fig. 1 is the utility model embodiment cross syndeton scheme of installation.
Fig. 2 is Fig. 1 embodiment cross connector structural representation.
Fig. 3 is that Fig. 1 embodiment main joist connects end view.
Fig. 4 is that Fig. 1 embodiment rider keel connects end view.
The specific embodiment:
Below in conjunction with accompanying drawing the specific embodiment is elaborated:
Fig. 1 has provided the utility model embodiment cross syndeton scheme of installation.Among the figure, a kind of channel cross syndeton comprises: main joist 1, rider keel 2, cross connector 3, suspension rod 4, lock-screw 5; Wherein:
Fig. 2 is Fig. 1 embodiment cross connector structural representation.Described cross connector 3 is a groove shape, and the outer rim of groove shape is corresponding with the groove shape inner edge of main joist 1.Groove shape web middle part is provided with the inverted L shape suspender member 31 vertical with web, and the surface plate of inverted L shape suspender member is provided with hangs hole 32, and the suspension rod 4 of keel skeleton is installed in to be hung on the hole.Groove shape wing plates on two sides symmetry has notch on certain altitude, there is the overhanging fin 34 perpendicular to side wing the both sides of notch, the outer wall width of two overhanging fins is corresponding with rider keel 2 groove shape both sides fin inwall width, fin 34 is provided with inside fixture block 35 perpendicular to fin, the side wing 33 of groove shape notch bottom is arranged with two rectangular channels 36, the connecting portion of two rectangular channels 36 is that the outside of intermediate projections 37, two rectangular channels is provided with pilot hole 38.
Fig. 3 is that Fig. 1 embodiment main joist connects end view.Described main joist 1 connects the end and is nick shaped, the side wing 11 outer margin contour lines of the main joist 1 breach bottom of two slitless connections are corresponding with the side wing 33 outer margin contour lines of cross connector 3 notch bottoms, and the side wing outer margin contour line of main joist breach bottom is provided with two rectangular channels 16, intermediate projections 17 and two pilot holes 18 on correspondence position;
Fig. 4 is that Fig. 1 embodiment rider keel connects end view.The connection end of described rider keel 2 is provided with an end plate 21, end plate 21 is corresponding with the side wing 33 of cross connector 3 notch bottoms, end plate 21 is provided with two corresponding pilot holes 28, the middle part of end plate is the fin 26 of bending, the root of fin has the slotted eye 27 of the intermediate projections 17 of the intermediate projections 37 of holding cross connector 3 and main joist, has the fixture block groove 29 that holds on the overhanging fin of cross connector in the bending in the rider keel wing plates on two sides.
The utility model is to install like this: described cross connector 3 is positioned at the main joist 1 link inside of two butt joints, two rider keels 2 are plugged on the notch place of cross connector 3 wing plates on two sides respectively, fixture block groove 29 in rider keel 2 wing plates on two sides in the bending blocks the fixture block 35 on the cross connector 3 overhanging fins 34, the intermediate projections 37 of cross connector 3 and the intermediate projections of main joist 1 17 are inserted in the slotted eye 27 of rider keel 2 fins 26 roots, enter in the pilot hole by lock-screw 5 rider keel 2, main joist 1, cross connector 3 are tightened to one.
The foregoing description does not constitute restriction of the present utility model, and all employings are equal to the technical scheme that form obtained of replacement or equivalent transformation, all drop within the protection domain of the present utility model.
Claims (1)
1. a channel cross syndeton comprises main joist, rider keel, it is characterized in that, also has the cross connector; Wherein:
Described cross connector is a groove shape, the outer rim of groove shape is corresponding with the groove shape inner edge of main joist, groove shape web middle part is provided with the inverted L shape suspender member vertical with web, the surface plate of inverted L shape suspender member is provided with hangs the hole, groove shape wing plates on two sides symmetry has notch on certain altitude, there is the overhanging fin perpendicular to side wing the both sides of notch, the outer wall width of two overhanging fins is corresponding with rider keel groove shape both sides fin inwall width, fin is provided with inside fixture block perpendicular to fin, the side wing of groove shape notch bottom is arranged with two rectangular channels, the connecting portion of two rectangular channels is an intermediate projections, and the outside of two rectangular channels is provided with pilot hole;
Described main joist connects the end and is nick shaped, the side wing outer margin contour line of the main joist breach bottom of two slitless connections is corresponding with the side wing outer margin contour line of cross connector notch bottom, and the side wing outer margin contour line of main joist breach bottom is provided with two rectangular channels, intermediate projections and two pilot holes on correspondence position;
The connection end of described rider keel is provided with an end plate, end plate is corresponding with the side wing of cross connector notch bottom, end plate is provided with two corresponding pilot holes, the middle part of end plate is the fin of bending, the root of fin has the slotted eye that holds cross connector intermediate projections and main joist intermediate projections, has the fixture block groove that holds on the overhanging fin of cross connector in the bending in the rider keel wing plates on two sides;
Described cross connector is positioned at the main joist link inside of two butt joints, two rider keels are plugged on the notch place of cross connector wing plates on two sides respectively, fixture block groove in the rider keel wing plates on two sides in the bending blocks the fixture block on the overhanging fin of cross connector, the intermediate projections of cross connector and main joist is inserted in the slotted eye of rider keel fin root, enters in the pilot hole by lock-screw rider keel, main joist, cross connector are tightened to one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206774465U CN201908382U (en) | 2010-12-21 | 2010-12-21 | Cross connection structure for ceiling keel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206774465U CN201908382U (en) | 2010-12-21 | 2010-12-21 | Cross connection structure for ceiling keel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201908382U true CN201908382U (en) | 2011-07-27 |
Family
ID=44300585
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206774465U Expired - Lifetime CN201908382U (en) | 2010-12-21 | 2010-12-21 | Cross connection structure for ceiling keel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201908382U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103643781A (en) * | 2013-12-19 | 2014-03-19 | 邱世雄 | Keel connector for indoor wall and floor decoration |
-
2010
- 2010-12-21 CN CN2010206774465U patent/CN201908382U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103643781A (en) * | 2013-12-19 | 2014-03-19 | 邱世雄 | Keel connector for indoor wall and floor decoration |
| CN103643781B (en) * | 2013-12-19 | 2016-01-20 | 邱世雄 | Indoor wall, ground decoration keel connecting member |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110727 |
|
| CX01 | Expiry of patent term |