CN201056780Y - Light steel keel flexible structure for partition wall ceiling - Google Patents
Light steel keel flexible structure for partition wall ceiling Download PDFInfo
- Publication number
- CN201056780Y CN201056780Y CNU2007200388101U CN200720038810U CN201056780Y CN 201056780 Y CN201056780 Y CN 201056780Y CN U2007200388101 U CNU2007200388101 U CN U2007200388101U CN 200720038810 U CN200720038810 U CN 200720038810U CN 201056780 Y CN201056780 Y CN 201056780Y
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- keel
- shape
- keels
- partition wall
- shaped
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Abstract
The utility model discloses a light steel keel flexible structure for the partition wall ceiling, which comprises strengthening keels. The utility model is characterized in that the non-drilling surfaces of the strengthening keels can be inserted into grooves of the concave-shaped keels in parallel and can be tightly combined with the grooves; the non-drilling surfaces of the strengthening keels can be directly inserted into trumpet-shaped fine grooves of the U-shaped spacing keels and can be tightly combined with the trumpet-shaped fine grooves. Slots which can be inserted by the strengthening keels to increase the connection strength and round holes which facilitate the run-through of the pipelines are machined on the middle plates of the U-shaped spacing keels. The combinations between the keels of the utility model are of flexible connections and the joint taking in flexibility without adopting the self-tapping screw makes the keel have certain elastic space, thus, the decorative plate is free from crack at the weakest place of the jointing caused by the change of the structure. Therefore, the utility model has the advantages that it can turn the rigid joint into the flexible joint to prevent the wall from cracking, the structure is simple and the installation is convenient.
Description
Technical field
The utility model relates to the partition wall suspended ceiling device, especially relates to a kind of lightgage steel joist flexible structure that is used for the partition wall furred ceiling.
Background technology
The high building building is tower structure at present, and decoration company generally adopts light keel just and decorative panel as partition wall, ceiling material when separating the space.Carry out partition wall, furred ceiling with these two kinds of materials and need not use the cement mortar wet trade, have in light weight and advantage easy construction, but be rigidity, so wall, end face easily produce the crack because keel structure exists node to connect.
Common erection procedure is:
Partition wall: earlier U type keel are installed on ceiling and the ground, again U type keel are drained into the other end successively and are connected with ground U type keel with ceiling from building wall column one end, at last decorative panel is installed on both keel by tapping screw.
Furred ceiling: earlier U type keel are installed on the metope all around of certain altitude, again U type keel different in size are one by one constituted grid one by one, at last decorative panel is installed on the keel on plane, a top by tapping screw.
No matter be partition wall or furred ceiling, overlap joint always is "T"-shaped between two keel, because overlap joint all is to adopt the fastening thereby node of tapping screw to be rigidity.This just node that is rigidity makes keel frame stress and flexible gap, thereby causes constructive variations to cause that the crack appears in the weakest point between the decorative panel.
Summary of the invention
The purpose of this utility model is to provide a kind of and prevents that the crack from appearring in the wall end face, simple in structure, easy for installation, node is converted into the flexible lightgage steel joist flexible structure that is used for the partition wall furred ceiling by rigidity.
The purpose of this utility model is achieved in that the utility model comprises by bore surfaces and non-bore surfaces and constitutes incorporate reinforcement keel, feature is to be processed with installing hole on bore surfaces, keelson be shaped as " recessed " shape, strengthen the non-bore surfaces of keel can the groove of parallel insertion keelson in and with the groove tight fit; Strengthen between the keel " U " shape spacing keel being installed at two, all be processed with the bell mouth shape stria at the two ends of the intermediate plate of " U " shape spacing keel, the non-bore surfaces of keelson can vertically insert in the bell mouth shape stria and with bell mouth shape stria tight fit.
Strengthen keel shape can for " L " shape or "T"-shaped in a kind of.
On the intermediate plate of " U " shape spacing keel, be processed with one or more allowing and strengthen the keel insertion with " L " shape of increase bonding strength or "T"-shaped slot.
On the intermediate plate of " U " shape spacing keel, be processed with the one or more circular hole that pipeline connects of being convenient to.
The utility model is owing to designed the reinforcement keel of being made by light steel, " U " shape spacing keel and " recessed " shape keelson, and the non-bore surfaces of strengthening keel both can vertically insert in the bell mouth shape stria of " U " shape spacing keel and with bell mouth shape stria tight fit, in the groove that again can parallel insertion keelson and with the groove tight fit, therefore combination between the keel always is and flexibly connects, this is not to make keel that certain flexible gap be arranged by adopting tapping screw to be flexible node, thereby can the crack not occur because of constructive variations causes the most weak place of decorative panel seam crossing.Therefore node is converted into flexibility by rigidity can prevents that crack, advantage simple in structure, easy for installation from can not appear in the wall end face thereby the utlity model has, it has been subdued whole keel frame stress and has very easily caused constructive variations and cause the wall end face phenomenon in crack to occur.
Description of drawings
Fig. 1 is the schematic top plan view of the utility model partition wall;
Fig. 2 is the structural representation of the utility model furred ceiling
Fig. 3 is the structural representation that " L " shape is strengthened keel;
Fig. 4 is the structural representation of " recessed " shape keelson;
Fig. 5 is the structural representation of " U " shape spacing keel;
Fig. 6 is the structural representation of " U " shape spacing keel of band " L " shape slot;
Fig. 7 is the structural representation of " U " shape spacing keel of band " L " shape slot and circular hole.
The specific embodiment
Below in conjunction with embodiment and contrast accompanying drawing the utility model is described in further detail.
The utility model comprises by bore surfaces 5 and non-bore surfaces 7 and constitutes incorporate reinforcement keel 1, on bore surfaces 5, be processed with installing hole 6, keelson 2 be shaped as " recessed " shape, strengthen the non-bore surfaces 7 of keel 1 can the groove 10 of parallel insertion keelson 2 in and with groove 10 tight fits; Strengthen between the keel 1 " U " shape spacing keel 3 being installed at two, two ends at the intermediate plate 8 of " U " shape spacing keel 3 all are processed with bell mouth shape stria 9, the non-bore surfaces 7 of keelson 2 can vertically insert in the bell mouth shape stria 9 and with bell mouth shape stria 9 tight fits.
Strengthen keel 1 shape can for " L " shape or "T"-shaped in a kind of.
On the intermediate plate 8 of " U " shape spacing keel 3, be processed with one or more allowing and strengthen keel 1 insertion with " L " shape of increase bonding strength or "T"-shaped slot 11.
On the intermediate plate 8 of " U " shape spacing keel 3, be processed with the one or more circular hole 12 that pipeline connects of being convenient to.
When partition wall is installed, as long as earlier at ceiling, the precalculated position of ground and both sides wall is installed respectively and is strengthened keel 1, groove 10 with " recessed " shape keelson 2 blocks the non-bore surfaces 7 that the both sides wall is strengthened keel 1 then, after the bell mouth shape stria 9 at the two ends up and down of " U " shape spacing keel 3 is aimed at the non-bore surfaces 7 of strengthening keel 1 up and down, again " U " shape spacing keel 3 are pushed one by one along the non-bore surfaces 7 of strengthening keel 1 up and down, and make " U " shape spacing keel 3 be equidistant placement, to strengthen keel 1 laterally inserted " U " thus in the slot of shape spacing keel 3 11 many " U " shape spacing keel 3 are linked together, at last decorative panel 4 usefulness tapping screws are installed on " recessed " shape keelson 2 and " U " shape spacing keel 3; When furred ceiling is installed, as long as on the surroundings wall certain altitude, install earlier and strengthen keel 1, snapping in " recessed " shape keelson 2 on the reinforcement keel 1 to two walls mutually then, on in addition mutually to the reinforcement keel 1 of two walls, insert many " U " shape spacing keel 3, and then between adjacent two " U " shape spacing keel 3, install secondary joist, constitute criss-cross one by one, at last decorative panel 4 usefulness tapping screws are installed on " recessed " shape keelson 2 and " U " shape spacing keel 3.
Claims (4)
1. lightgage steel joist flexible structure that is used for the partition wall furred ceiling, comprise by bore surfaces (5) and non-bore surfaces (7) and constitute incorporate reinforcement keel (1), it is characterized in that: on bore surfaces (5), be processed with installing hole (6), keelson (2) be shaped as " recessed " shape, strengthen the non-bore surfaces (7) of keel (1) can the groove (10) of parallel insertion keelson (2) in and with groove (10) tight fit; Strengthen between the keel (1) " U " shape spacing keel (3) being installed at two, two ends at the intermediate plate (8) of " U " shape spacing keel (3) all are processed with bell mouth shape stria (9), the non-bore surfaces (7) of keelson (2) can vertically insert in the bell mouth shape stria (9) and with bell mouth shape stria (9) tight fit.
2. the lightgage steel joist flexible structure that is used for the partition wall furred ceiling as claimed in claim 1 is characterized in that: strengthen keel (1) shape can for " L " shape or "T"-shaped in a kind of.
3. the lightgage steel joist flexible structure that is used for the partition wall furred ceiling as claimed in claim 2 is characterized in that: be processed with one or more allowing and strengthen keel (1) insertion with " L " shape of increase bonding strength or "T"-shaped slot (11) on the intermediate plate (8) of " U " shape spacing keel (3).
4. as claim 1 or the 3 described lightgage steel joist flexible structures that are used for the partition wall furred ceiling, it is characterized in that: on the intermediate plate (8) of " U " shape spacing keel (3), be processed with the one or more circular hole (12) that pipeline connects of being convenient to.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200388101U CN201056780Y (en) | 2007-06-21 | 2007-06-21 | Light steel keel flexible structure for partition wall ceiling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200388101U CN201056780Y (en) | 2007-06-21 | 2007-06-21 | Light steel keel flexible structure for partition wall ceiling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201056780Y true CN201056780Y (en) | 2008-05-07 |
Family
ID=39425621
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200388101U Expired - Fee Related CN201056780Y (en) | 2007-06-21 | 2007-06-21 | Light steel keel flexible structure for partition wall ceiling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201056780Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110872876A (en) * | 2018-08-30 | 2020-03-10 | 北新集团建材股份有限公司 | Built-in world fossil fragments connecting piece and wall body thereof |
-
2007
- 2007-06-21 CN CNU2007200388101U patent/CN201056780Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110872876A (en) * | 2018-08-30 | 2020-03-10 | 北新集团建材股份有限公司 | Built-in world fossil fragments connecting piece and wall body thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080507 Termination date: 20120621 |