CN201137233Y - Splicing fastener type transverse bracing keel - Google Patents
Splicing fastener type transverse bracing keel Download PDFInfo
- Publication number
- CN201137233Y CN201137233Y CNU2007201886142U CN200720188614U CN201137233Y CN 201137233 Y CN201137233 Y CN 201137233Y CN U2007201886142 U CNU2007201886142 U CN U2007201886142U CN 200720188614 U CN200720188614 U CN 200720188614U CN 201137233 Y CN201137233 Y CN 201137233Y
- Authority
- CN
- China
- Prior art keywords
- stull
- keel
- taka
- clamping head
- formula
- 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
Links
- 230000003014 reinforcing effect Effects 0.000 claims description 5
- 230000002787 reinforcement Effects 0.000 claims description 2
- 238000005452 bending Methods 0.000 abstract description 5
- 238000010276 construction Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 210000002421 cell wall Anatomy 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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- Joining Of Building Structures In Genera (AREA)
Abstract
Disclosed is a cross joist of snapped-tower type, which comprises a groove-shaped joist body and cross snapping connectors integrated with the groove-shaped joist body, wherein the cross snapping connectors are arranged at two ends of the joist body, the cross snapping connectors are formed by folded edges at two ends of the groove-shaped joist body, and the folded edge of the cross snapping connector is provided with an elastic pressing strip. The cross joist of snapped-tower type has strong bending resistance and universality and increases safety.
Description
Technical field
The utility model relates to building, ornamental stull keel, particularly a kind of cassette stull keel of taking.
Background technology
In building, decoration industry, various lightgage steel joists are widely used.In work progress, often need the stull keel of different size.At present, mostly adopt cutting machine that clad can keel (being generally 3m) are cut into required size at the construction field (site), insert horizontal connector then and be installed on the clad can keel.This brings very big noise and metal dust to the job site; Not only also need to load onto prefabricated horizontal connector, and artificial cutting is difficult to guarantee the flatness in cross section, cut place, this is with regard to time-consuming, effort, inefficiency and to be connected precision low.
The R type stull keel that occurred finished product now on the market, but because manufacturer's difference of clad can keel, cause high and low, wide, the narrow size in its little limit also different, this can produce when just having caused R type stull keel to be connected with the clad can keel expanded joint tight or can't expanded joint (the little limit at clad can keel and R type stull keel expanded joint place is excessive), expanded joint becomes flexible (the little limit at clad can keel and R type stull keel expanded joint place is too small), makes engineering have potential safety hazard; And its bending resistance is low and the outside is sharp makes troubles to workman's construction, thereby has reduced production efficiency.
Summary of the invention
The purpose of this utility model is in order to overcome the prior art above shortcomings, and the Taka formula stull keel of the strong and highly versatile of a kind of bending resistance are provided.
The utility model is achieved through the following technical solutions, a kind of Taka formula stull keel, comprise that it is one and the stull clamping head that is arranged on its two ends that the trough keel body reaches with it, stull clamping head is made of the flanging at trough keel body two ends, it is characterized in that: have elastic layering on the flanging of described stull clamping head.
During use, the stull clamping head of stull trough keel body is clamped the side of clad can keel or stull keel, has just realized stull keel and clad can keel, or 90 ° of angles between the stull keel connect.Be pressed on the side of contact owing to have elastic layering on the stull clamping head, can make above-mentioned connection more firm.When existing chucking to end on the described elastic layering, can clamp the flange of junction side, thereby stop the loose or dislocation of junction, and increase bending resistance.Therefore, with the prior art ratio, the utility model is owing to the advantage that has adopted said structure to have is: bending resistance is strong, highly versatile and improved safety.
Description of drawings
The utility model said structure can further specify by the non-limiting embodiment that accompanying drawing provides.
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the structural representation that the utility model is connected with the clad can keel
Fig. 3 is that the A-A of Fig. 2 is to sectional view;
Fig. 4 is the enlarged drawing of B among Fig. 3.
Among the figure: 1, trough keel body; 2, stull clamping head; 3, elastic layering; 4, chucking ends head; 5, reinforcing rib; 6, strengthen flange; 7, clad can keel; 8, little limit.
The specific embodiment
The utility model is described in further detail below in conjunction with drawings and Examples:
Referring to accompanying drawing, a kind of Taka formula stull keel among the figure, comprise trough keel body 1 and with its for one and be arranged on the stull clamping 2 at its two ends, stull clamping head is made of the flanging at trough keel body two ends, it is characterized in that: have elastic layering 3 on the flanging of described stull clamping 2.
In the said structure, have at least one on the described trough keel body 1 and be parallel to the axial reinforcing rib 5 of trough keel body 1, this reinforcing rib extends on the flanging of trough keel body two ends stull clamping 2; The flanging of described stull clamping 2 inwardly has an angle of bend; The elastic layering 3 of described stull clamping 2 inwardly has an angle of bend; Have chucking on the described elastic layering 3 and end 4; The two side of described trough keel body 1 has inwardly folding reinforcement flange 6.。
Operating principle of the present utility model: with the stull joint 2 of Taka formula stull keel along the cell wall edge of clad can keel 7 inserting downwards gently, just finished the connection between the keel.
Claims (6)
1, a kind of Taka formula stull keel, comprise that it is one and the stull clamping head (2) that is arranged on its two ends that trough keel body (1) reaches with it, stull clamping head is made of the flanging at trough keel body two ends, it is characterized in that: have elastic layering (3) on the flanging of described stull clamping head (2).
2, Taka formula stull keel according to claim 1, it is characterized in that: have at least one on the described trough keel body (1) and be parallel to the axial reinforcing rib (5) of trough keel body (1), this reinforcing rib extends on the flanging of trough keel body two ends stull clamping head (2).
3, Taka formula stull keel according to claim 1, it is characterized in that: the flanging of described stull clamping head (2) inwardly has an angle of bend.
4, according to claim 1 or 3 described Taka formula stull keel, it is characterized in that: the elastic layering (3) of described stull clamping head (2) inwardly has an angle of bend.
5, Taka formula stull keel according to claim 1 is characterized in that: have chucking on the described elastic layering (3) and end head (4).
6, Taka formula stull keel according to claim 1 is characterized in that: the two side of described trough keel body (1) has inwardly folding reinforcement flange (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201886142U CN201137233Y (en) | 2007-12-21 | 2007-12-21 | Splicing fastener type transverse bracing keel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201886142U CN201137233Y (en) | 2007-12-21 | 2007-12-21 | Splicing fastener type transverse bracing keel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201137233Y true CN201137233Y (en) | 2008-10-22 |
Family
ID=40037919
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201886142U Expired - Fee Related CN201137233Y (en) | 2007-12-21 | 2007-12-21 | Splicing fastener type transverse bracing keel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201137233Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102227535A (en) * | 2008-12-09 | 2011-10-26 | Usg内部股份有限公司 | Concealed suspension ceiling with downward removable panels |
| CN103572980A (en) * | 2013-10-23 | 2014-02-12 | 中铁四局集团钢结构有限公司 | Reinforcing construction method for open-joint ceiling system |
| CN111593855A (en) * | 2019-12-30 | 2020-08-28 | 绿城装饰工程集团有限公司 | Wallboard corner seamless installation structure and installation method thereof |
-
2007
- 2007-12-21 CN CNU2007201886142U patent/CN201137233Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102227535A (en) * | 2008-12-09 | 2011-10-26 | Usg内部股份有限公司 | Concealed suspension ceiling with downward removable panels |
| CN103572980A (en) * | 2013-10-23 | 2014-02-12 | 中铁四局集团钢结构有限公司 | Reinforcing construction method for open-joint ceiling system |
| CN103572980B (en) * | 2013-10-23 | 2016-02-24 | 中铁四局集团钢结构有限公司 | Gap ceiling system reinforced construction method |
| CN111593855A (en) * | 2019-12-30 | 2020-08-28 | 绿城装饰工程集团有限公司 | Wallboard corner seamless installation structure and installation method thereof |
| CN111593855B (en) * | 2019-12-30 | 2021-11-12 | 绿城装饰工程集团有限公司 | Wallboard corner seamless installation structure and installation method 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: 20081022 Termination date: 20121221 |