CN204456525U - A kind of lightgage steel joist internal partition wall and floor connection structure - Google Patents
A kind of lightgage steel joist internal partition wall and floor connection structure Download PDFInfo
- Publication number
- CN204456525U CN204456525U CN201520022182.2U CN201520022182U CN204456525U CN 204456525 U CN204456525 U CN 204456525U CN 201520022182 U CN201520022182 U CN 201520022182U CN 204456525 U CN204456525 U CN 204456525U
- Authority
- CN
- China
- Prior art keywords
- floor
- wallboard
- centre keel
- connector
- partition wall
- 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 - Fee Related
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Abstract
A kind of lightgage steel joist internal partition wall and floor connection structure, comprise wallboard, floor and centre keel; Centre keel is connected by the connector that can be socketed with centre keel lower end with floor, connector is connected with floor with expansion bolt by the Long Circle screw that its two bottom sides wing is offered along wallboard length direction, and centre keel lower end is fixedly connected with connector by tapping screw; Wallboard is fixed on centre keel.The advantage of this syndeton is, when wallboard occurs flexible, connector can move forward and backward, and avoids wallboard be subject to floor surface constraints and damage or be out of shape; Component processing and welding can complete in factory, and field operation amount reduces, and assemble easy, efficiency of construction is high, and is easy to realize suitability for industrialized production; Both be applicable to site assembly formula lightgage steel joist internal partition wall, be also applicable to precasting lightgage steel joist internal partition wall, applicability is wide.
Description
Technical field
The utility model relates to building construction, particularly assembling type steel structure lightgage steel joist internal partition wall and floor connection structure.
Background technology
At present, China is wideling popularize assembling type steel structure building, and promotes it to industrialization future development, and wherein the exploitation of the connected mode of exterior-protecting wall panel and steel work agent structure is the most important thing promoting assembling type steel structure architectural development.
High-strength light, physical and chemical performance are stable because having for lightgage steel joist internal partition wall, in uninteresting moisture absorption process expansion and contraction less, convenient and quick construction, spatial division flexibly, be convenient to the advantages such as dismounting, good decorating effect, energy-conserving and environment-protective, promote to civilian construction.
At present, China's lightgage steel joist internal partition wall and floor connected mode mostly by 07CJ03-1 " bulkhead of light-weight steel keel plaster tablet, furred ceiling " national building standard design reference figure provide along ground joist connected mode.The shortcoming of this connected mode is:
1, lightgage steel joist inner partition plate adopts tapping screw or expansion bolt to be fixed on floor along ground joist, can not regulate with the flexible of wallboard, when wallboard is met as cold and hot change or occurred flexible by External Force Acting, easily causes wallboard to damage or distortion.
2, the installation form of lightgage steel joist internal partition wall is install horizontal, vertical keel and wallboard at the construction field (site), and form lightgage steel joist internal partition wall, efficiency of construction is low, and range of application has limitation.
Utility model content
The purpose of this utility model is improved for the shortcoming of above-mentioned prior art, provides a kind of can stretching with wallboard automatically to regulate, connect lightgage steel joist internal partition wall and floor connection structure that safe and reliable, quick construction and component can realize suitability for industrialized production.
For achieving the above object, the lightgage steel joist internal partition wall that the utility model provides and floor connection structure, comprise wallboard, floor and centre keel; Described centre keel is connected by the connector that can be socketed with centre keel lower end with floor, connector is connected with floor with expansion bolt by the Long Circle screw that its two bottom sides wing is offered along wallboard length direction, and centre keel lower end is fixedly connected with connector by tapping screw; Wallboard is fixed on centre keel.
Compared with prior art, the utility model has the advantages that:
1) when wallboard occurs flexible, connector can move forward and backward by the Long Circle screw on the flank of bottom, thus wallboard can be avoided to be subject to floor surface constraints and to damage or be out of shape.
2) this connected mode site assembly is easy, wet-less operation, building site accurate positioning.
3) this connected mode, processing and the welding of component all complete in factory, and field operation amount reduces, and greatly can improve efficiency of construction, and be easy to realize suitability for industrialized production.
4) this connected mode is not only applicable to site assembly formula lightgage steel joist internal partition wall, and be also applicable to precasting lightgage steel joist internal partition wall, applicability is wide.
Accompanying drawing explanation
Fig. 1 is the schematic diagram (fragmentary perspective cross sectional view) of the utility model syndeton;
Fig. 2 is that the utility model syndeton is along centre keel transverse sectional view;
Fig. 3 is the connector transverse sectional view in the utility model syndeton;
Fig. 4 is the top view of Fig. 3.
In figure: 1-floor; 2-connector; 3-centre keel; 4-wallboard; 5-expansion bolt; 6-tapping screw, 7-(Long Circle) screws.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail:
Composition graphs 1, Fig. 2 and Fig. 3, the utility model lightgage steel joist internal partition wall and floor connection structure, comprise wallboard 4, floor 1 and centre keel 3; Centre keel 3 is connected with floor 1 connector 2.Connector 2 is square, can be socketed with the lower end of square centre keel 3, the connector 2 two bottom sides wing there is the Long Circle screw 7 offered along wallboard length direction respectively, by this screw, be connected by connector 2 with floor 1 with expansion bolt 5, do not make pressure between connector and floor too tight during installation, can be as the criterion along the screw slide of expansion bolt when wallboard length direction is stressed with connector; The lower end of centre keel 3 and connector 2 are socketed, then with tapping screw 6 the two are fixedly connected with and are connected; Finally with tapping screw, wallboard 4 is fixed on centre keel 3, completes the installation of total.
Claims (1)
1. lightgage steel joist internal partition wall and a floor connection structure, comprises wallboard (4), floor (1) and centre keel (3); It is characterized in that: described centre keel (3) is connected by the connector (2) that can be socketed with centre keel lower end with floor (1), connector (2) is connected with floor (1) with expansion bolt (5) by the Long Circle screw (7) that its two bottom sides wing is offered along wallboard length direction, and centre keel (3) lower end is fixedly connected with connector (2) by tapping screw (6); Wallboard (4) is fixed on centre keel (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520022182.2U CN204456525U (en) | 2015-01-13 | 2015-01-13 | A kind of lightgage steel joist internal partition wall and floor connection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520022182.2U CN204456525U (en) | 2015-01-13 | 2015-01-13 | A kind of lightgage steel joist internal partition wall and floor connection structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204456525U true CN204456525U (en) | 2015-07-08 |
Family
ID=53663432
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520022182.2U Expired - Fee Related CN204456525U (en) | 2015-01-13 | 2015-01-13 | A kind of lightgage steel joist internal partition wall and floor connection structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204456525U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104563337A (en) * | 2015-01-13 | 2015-04-29 | 沈阳建筑大学 | Lightgage steel joist internal partition wall and floor slab connecting structure |
-
2015
- 2015-01-13 CN CN201520022182.2U patent/CN204456525U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104563337A (en) * | 2015-01-13 | 2015-04-29 | 沈阳建筑大学 | Lightgage steel joist internal partition wall and floor slab connecting structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150708 Termination date: 20220113 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |