CN203129394U - Horizontal fast-assembled piece for suspended ceiling auxiliary keel - Google Patents
Horizontal fast-assembled piece for suspended ceiling auxiliary keel Download PDFInfo
- Publication number
- CN203129394U CN203129394U CN 201320128021 CN201320128021U CN203129394U CN 203129394 U CN203129394 U CN 203129394U CN 201320128021 CN201320128021 CN 201320128021 CN 201320128021 U CN201320128021 U CN 201320128021U CN 203129394 U CN203129394 U CN 203129394U
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- China
- Prior art keywords
- main body
- body side
- inserted sheet
- turnover
- plane
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- Expired - Fee Related
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Abstract
The utility model discloses a horizontal fast-assembled piece for a suspended ceiling auxiliary keel. The fast-assembled piece comprises a main body side edge, a folding inserting piece and two edgefolds used for being inserted into side rolled ports of the auxiliary keel, wherein two ends of the main body side edge are connected with the two edgefolds together; the top end of the main body side edge is connected with the upper end of the folding inserting piece together; a cross section where the main body side edge and the folding inserting piece are connected is inverted U-shaped; the upper part of the folding inserting piece is an upward bulged cambered surface, and a folding inserting piece plane is formed below the cambered surface of the folding inserting piece; the distance from the upper end of the folding inserting piece plane to the main body side surface is smaller than that from the lower end of the folding inserting piece plane to the main body side surface; and a clamp barbs used for clamping the side rolled ports of the auxiliary keel are arranged at the upper part of the folding inserting plane. The horizontal fast-assembled piece for the suspended ceiling auxiliary keel has the advantages that during connection with the auxiliary keel, a tool is not required to clamp, displacement and pulling away cannot be generated in any direction, the strength of an integral suspended ceiling keel system is improved effectively, and gypsum board suspended ceiling cracking caused by keel displacement is prevented.
Description
Technical field
The utility model relates to a kind of furred ceiling lightgage steel joist, particularly discloses the secondary bone fast-assembling of a kind of furred ceiling horizontal element.
Background technology
The secondary bone of lightgage steel joist connects by horizontal element when connecting usually.In the prior art, common horizontal element is the plane flangings that the turnover inserted sheet on plane and two are used for inserting secondary bone side wiredrawn edge by a planar body side, main body and forms, the principle of its connection is the purpose that reaches a secondary bone side of vertical support of chucking by the distance between turnover inserted sheet and the main body side, and insert the secondary bone side of another stull wiredrawn edge by two flangings, clamp by vice, make two secondary bone photos connect; Because each joint face of existing level part and secondary bone is the plane, and the clamping program of vice can't judge, thus in use occur easily horizontal element with secondary bone slippage, be connected phenomenons such as insecure.
Summary of the invention
The purpose of this utility model is to overcome the defective that exists in the prior art, the furred ceiling pair bone fast-assembling horizontal element that can not produce displacement in any direction when providing the secondary bone of a kind of and furred ceiling to be connected, can not deviate from.
The utility model is achieved in that the secondary bone fast-assembling of a kind of furred ceiling horizontal element, comprise a difference main body side in the form of sheets, a turnover inserted sheet, two flangings that are used for inserting secondary bone side wiredrawn edge, the two ends of described main body side and described two flangings are connected as a single entity, the top of described main body side is connected as a single entity with the upper end of turnover inserted sheet, described main body side is inverted U-shaped with the cross section that the turnover inserted sheet links to each other, it is characterized in that: the top of described turnover inserted sheet is the cambered surface of epirelief, the cambered surface of described turnover inserted sheet is following to be turnover inserted sheet plane, the upper end on described turnover inserted sheet plane to the distance of described main body side less than the lower end on the described turnover inserted sheet plane distance to described main body side; The top on described turnover inserted sheet plane is provided with the chucking hangnail for the secondary bone side wiredrawn edge of chucking.
Be respectively equipped with horizontal hangnail on described two flangings, when snapping in secondary bone side, be for one of click and be clamped in place.Can not deviate from behind the chucking.
Also be provided with a vertical plane parallel with described main body side between described turnover inserted sheet plane and the described cambered surface.
The end of described two flangings bends inwards respectively and forms the closing in limit.
The height of described main body side is less than the height of described turnover inserted sheet.
The beneficial effects of the utility model are: by structure optimization, make when the utility model is connected with secondary bone, can not produce displacement in any direction, can not deviate from, formed real mechanics and connected.
Description of drawings
Fig. 1 is the utility model structural representation.
Fig. 2 is that the A-A of Fig. 1 is to sectional view.
Fig. 3 is the structural representation of the utility model embodiment one.
Fig. 4 is the structural representation of the utility model when being connected with secondary bone.
Wherein: 1, main body side; 2, turnover inserted sheet; 3, flanging; 4, secondary bone side; 5, wiredrawn edge; 6, cambered surface; 7, turnover inserted sheet plane; 8, chucking hangnail; 9, horizontal hangnail; 10, vertical plane; 11, closing in limit; 12, base in the secondary bone.
The specific embodiment
According to Fig. 1, Fig. 2, in conjunction with Fig. 4, the utility model comprises a main body side 1, a turnover inserted sheet 2, two flangings 3 that are used for the wiredrawn edge 5 of the secondary bone side 4 of insertion, the two ends of described main body side 1 and described two flangings 3 are connected as a single entity, the top of described main body side 1 is connected as a single entity with the upper end of turnover inserted sheet 2, described main body side 1 is inverted U-shaped with the cross section that turnover inserted sheet 2 links to each other, the top of described turnover inserted sheet 2 is the cambered surface 6 of the epirelief that matches with the wiredrawn edge 5 of described secondary bone side 4, the cambered surface of described turnover inserted sheet 2 is turnover inserted sheet plane 7 below 6, described cambered surface 6 is close to the top of the wiredrawn edge 5 of secondary bone side 4, the upper end on described turnover inserted sheet plane 7 to the distance of described main body side 1 less than the lower end on described turnover inserted sheet plane 7 distance to described main body side 1, namely described turnover inserted sheet plane 7 forms up-small and down-big horn opening with described main body side 1; The top on described turnover inserted sheet plane 7 is provided with the chucking hangnail 8 for the wiredrawn edge 5 of the secondary bone side 4 of chucking.Be respectively equipped with horizontal hangnail 9 on described two flangings 3, increased the adhesion of flanging 3 with the secondary bone of stull, realized tightening in the horizontal, preventing that the utility model is from the purpose of the secondary bone of horizontal disengaging.The height of described main body side 1 is less than the height of described turnover inserted sheet 2, and the bottom of described turnover inserted sheet 2 holds out against base 12 in the secondary bone, and under the acting in conjunction of chucking hangnail 8, has realized tightening in vertical direction up and down the purpose of secondary bone side 4.
Embodiment one: according to Fig. 3, in conjunction with Fig. 4, with above-mentioned different be also to be provided with a vertical plane 10 parallel with described main body side between described turnover inserted sheet flat 7 and the described cambered surface 6.The end of described two flangings 3 bends inwards respectively and forms closing in limit 11, makes flanging 3 more convenient when inserting secondary bone side 4.All the other are with above-mentioned.
Claims (5)
1. the secondary bone fast-assembling of furred ceiling horizontal element, comprise a difference main body side in the form of sheets, a turnover inserted sheet, two flangings that are used for inserting secondary bone side wiredrawn edge, the two ends of described main body side and described two flangings are connected as a single entity, the top of described main body side is connected as a single entity with the upper end of turnover inserted sheet, described main body side is inverted U-shaped with the cross section that the turnover inserted sheet links to each other, it is characterized in that: the top of described turnover inserted sheet is the cambered surface of epirelief, the cambered surface of described turnover inserted sheet is following to be turnover inserted sheet plane, the upper end on described turnover inserted sheet plane to the distance of described main body side less than the lower end on the described turnover inserted sheet plane distance to described main body side; The top on described turnover inserted sheet plane is provided with the chucking hangnail for the secondary bone side wiredrawn edge of chucking.
2. according to the secondary bone fast-assembling of the described furred ceiling of claim 1 horizontal element, it is characterized in that: be respectively equipped with horizontal hangnail on described two flangings.
3. according to the secondary bone fast-assembling of the described furred ceiling of claim 1 horizontal element, it is characterized in that: also be provided with a vertical plane parallel with described main body side between described turnover inserted sheet plane and the described cambered surface.
4. according to the secondary bone fast-assembling of the described furred ceiling of claim 1 horizontal element, it is characterized in that: the end of described two flangings bends inwards respectively and forms the closing in limit.
5. according to the secondary bone fast-assembling of the described furred ceiling of claim 1 horizontal element, it is characterized in that: the height of described main body side is less than the height of described turnover inserted sheet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320128021 CN203129394U (en) | 2013-03-20 | 2013-03-20 | Horizontal fast-assembled piece for suspended ceiling auxiliary keel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320128021 CN203129394U (en) | 2013-03-20 | 2013-03-20 | Horizontal fast-assembled piece for suspended ceiling auxiliary keel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203129394U true CN203129394U (en) | 2013-08-14 |
Family
ID=48937387
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320128021 Expired - Fee Related CN203129394U (en) | 2013-03-20 | 2013-03-20 | Horizontal fast-assembled piece for suspended ceiling auxiliary keel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203129394U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103758269A (en) * | 2013-12-18 | 2014-04-30 | 安徽森泰塑木新材料有限公司 | Keel and purline connecting piece of integrated housing |
-
2013
- 2013-03-20 CN CN 201320128021 patent/CN203129394U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103758269A (en) * | 2013-12-18 | 2014-04-30 | 安徽森泰塑木新材料有限公司 | Keel and purline connecting piece of integrated housing |
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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: 20130814 Termination date: 20180320 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |