CN205046737U - T type fossil fragments cross fastener - Google Patents
T type fossil fragments cross fastener Download PDFInfo
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- CN205046737U CN205046737U CN201520693973.8U CN201520693973U CN205046737U CN 205046737 U CN205046737 U CN 205046737U CN 201520693973 U CN201520693973 U CN 201520693973U CN 205046737 U CN205046737 U CN 205046737U
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Abstract
The utility model provides a T type fossil fragments cross fastener, belongs to architectural decoration furred ceiling field. It includes cross fastening sheetmetal, screw rod and nut, and every limit of cross metal connecting plate is U type groove structure, and every edge all is equipped with the bolt hole, and cross fastening sheetmetal passes through the screw rod and is connected fixedly with nut and T type major -minor fossil fragments. The utility model discloses fastening the sheetmetal with the cross during use and fixing in the upper end of T type major -minor fossil fragments, one of them nut is gone into along T major -minor type fossil fragments recess card, aligns with the bolt hole, will the nut is twisted by the screw rod, and stable the connection also with nut locking, can be realized with T type major -minor fossil fragments to the other end. The utility model discloses an adopt above -mentioned scheme, can be very stable connect T type major -minor fossil fragments are stable, its subassembly is few, mechanical properties is excellent, and simple to operate, can realize batch production production, reduces construction site work volume, simplifies on -the -spot construction process, adaptation architectural decoration suspended ceiling system's batch production production, the development trend of on -the -spot installation.
Description
Technical field
The utility model belongs to architectural decoration furred ceiling field, relates to a kind of securing member of T-shaped keel, says it is the T-shaped keel spider of one connected for the bright keel of furred ceiling accurately.
Background technology
The clearly demarcated keel mounting means of installation of ceiling mode and concealed installation keel installation mode.Dark keel installation is that decoration panel edge has tongue and groove, and setting-in back skeleton does not expose.As long as namely T-shaped keel framework all exposes bright keel installation in length and breadth, decoration panel is shelved on T-shaped both wings.For the suspended ceiling framework of T-shaped major-minor keel assembling, generally there is following several connected mode: one is that the side of T-shaped main joist has circular hole and square hole, and circular hole is used for suspention, and square hole then directly inserts for the plush copper of secondary joist.Two is for the T-shaped keel not with eyelet, can cut connecting pin in the termination of secondary joist, adopts tapping screw to carry out T-shaped and is connected, or get oblong aperture after bending 90 ° with main joist on main joist, and the connecting pin of secondary joist is inserted oblong aperture.Again adopt dihedral Al alloy block, primary and secondary skeletal frame is fixedly connected with self-tapping screw respectively.
Several T-shaped major-minor keel are more common connected modes above, the frame strength of this several connected mode composition is not very high on the one hand, easily causes loosening, need bending component on the other hand after long-time, easily cause when installing/dismounting and fracture, be not easy to installing/dismounting.
Summary of the invention
For the problems referred to above, the purpose of this utility model is to provide a kind of T-shaped keel spider, and what T-shaped major-minor keel were not only connected is very fastening, and installation and removal of being more convenient for.
To achieve these goals, the technical solution of the utility model is: a kind of T-shaped keel spider, for connecting T-shaped major-minor keel, it is characterized in that comprising cross fastening metal sheet, screw rod and nut, each limit of described cross metal connecting plate is U-shaped groove structure, size and the T-shaped major-minor keel of this U-shaped groove structure match, and each limit is equipped with bolt hole, and cross fastening metal sheet is connected and fixed by screw rod and nut and T-shaped major-minor keel.
The T-shaped keel spider of described one, arranges Angle connection sheet between adjacent two limits that it is characterized in that described cross fastening metal sheet.
The T-shaped keel spider of described one, is characterized in that described nut has two, and screw rod is through after bolt hole, and its two ends are fixed by nut.
The T-shaped keel spider of described one, is characterized in that arranging pad between described nut and cross fastening metal sheet.
The T-shaped keel spider of one of the present utility model, during use, cross fastening metal sheet is fixed on the upper end of T-shaped major-minor keel, one of them nut snaps in along T major-minor type keel groove, align with bolt hole, described screw rod is screwed into nut, the other end also uses nut check, realizes stable connection, by above-mentioned flow process contrary operation during dismounting by T-shaped major-minor keel.The utility model is by adopting such scheme, can be very stable connect stable for T-shaped major-minor keel, its assembly is few, excellent in mechanical performance, and easy for installation, can factorial praluction be realized, reduce job site workload, simplify site construction technology, adapt to factorial praluction, the field erected development trend of architectural decoration ceiling system.
Accompanying drawing explanation
Fig. 1 is the utility model spider structural representation;
Fig. 2 is the connection diagram of the utility model spider and T-shaped keel;
In figure, 1-cross fastening metal sheet, 2-screw rod, 3-nut, 4-brace, 5-bolt hole, 6-pad.
Detailed description of the invention
Below by being further described specifically the technical solution of the utility model by reference to the accompanying drawings.
As depicted in figs. 1 and 2, the technical solution of the utility model is: a kind of T-shaped keel spider, it comprises cross fastening metal sheet 1, screw rod 2 and two nuts 3, each limit of described cross metal connecting plate 1 is U-shaped groove structure, size and the T-shaped major-minor keel of this U-shaped groove structure match, and every limit are equipped with bolt hole 5, cross metal connecting plate 1 and T-shaped major-minor keel are connected and fixed by screw rod 2 and nut 3, its Stability Analysis of Structures, easy installation and removal.
When T-shaped keel spider of the present utility model uses, cross fastening metal sheet 1 is fixed on the upper end of T-shaped major-minor keel, one of them nut 3 snaps in along T major-minor type keel groove, align with bolt hole, described screw rod 2 is screwed into nut, the other end second nut 3 is locked, and realizes stable connection, by above-mentioned flow process contrary operation during dismounting by T-shaped major-minor keel.The utility model is by adopting such scheme, can be very stable connect stable for T-shaped major-minor keel, its assembly is few, excellent in mechanical performance, and easy for installation, can factorial praluction be realized, reduce job site workload, simplify site construction technology, adapt to factorial praluction, the field erected development trend of architectural decoration ceiling system.
In order to improve the fastness of cross metal connecting plate 1, prevent from being out of shape in installation process, the utility model arranges Angle connection sheet 4 on adjacent both sides, simultaneously in order to prevent nut 3 overtorquing, between nut 3 and cross fastening metal sheet 1, arranges pad 6.
Above-mentioned described specific embodiment is only do preferable examples explanation to design of the present utility model.All any amendments made within spirit of the present utility model and principle are supplementary or equivalent to be substituted, within the protection domain that all should be included in the utility model claim.
Claims (4)
1. a T-shaped keel spider, for connecting T-shaped major-minor keel, it is characterized in that comprising cross fastening metal sheet (1), screw rod (2) and nut (3), each limit of described cross metal connecting plate (1) is U-shaped groove structure, size and the T-shaped major-minor keel of this U-shaped groove structure match, each limit is equipped with bolt hole (5), cross fastening metal sheet (1) is connected and fixed by screw rod (2) and nut (3) and T-shaped major-minor keel.
2. the T-shaped keel spider of one according to claim 1, arranges Angle connection sheet (4) between adjacent two limits that it is characterized in that described cross fastening metal sheet (1).
3. the T-shaped keel spider of one according to claim 1, is characterized in that described nut (3) has two, and screw rod (2) is through after bolt hole (5), and its two ends are fixed by nut (3).
4. the T-shaped keel spider of one according to claim 1, is characterized in that arranging pad (6) between described nut (3) and cross fastening metal sheet (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520693973.8U CN205046737U (en) | 2015-09-09 | 2015-09-09 | T type fossil fragments cross fastener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520693973.8U CN205046737U (en) | 2015-09-09 | 2015-09-09 | T type fossil fragments cross fastener |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205046737U true CN205046737U (en) | 2016-02-24 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520693973.8U Active CN205046737U (en) | 2015-09-09 | 2015-09-09 | T type fossil fragments cross fastener |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205046737U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106639118A (en) * | 2017-03-03 | 2017-05-10 | 佛山市三水金恒金属制品有限公司 | Cross-shaped connector for aluminum plate ceiling and aluminum plate ceiling frame |
| CN107165325A (en) * | 2017-07-19 | 2017-09-15 | 江苏东保装饰集团有限公司 | A kind of large area mineral wool board ceiling structure |
| CN108505665A (en) * | 2017-02-27 | 2018-09-07 | 北新集团建材股份有限公司 | A kind of Novel ceiling connection structure |
| CN108505668A (en) * | 2017-02-27 | 2018-09-07 | 北新集团建材股份有限公司 | A kind of keelson structure, keelson connection structure and ceiling system |
| CN108505666A (en) * | 2017-02-27 | 2018-09-07 | 北新集团建材股份有限公司 | A kind of novel receipts keelson |
| CN108590015A (en) * | 2018-05-30 | 2018-09-28 | 深圳市华宇新材科技有限公司 | A kind of ceiling joist and sliding rail integrated system |
-
2015
- 2015-09-09 CN CN201520693973.8U patent/CN205046737U/en active Active
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108505665A (en) * | 2017-02-27 | 2018-09-07 | 北新集团建材股份有限公司 | A kind of Novel ceiling connection structure |
| CN108505668A (en) * | 2017-02-27 | 2018-09-07 | 北新集团建材股份有限公司 | A kind of keelson structure, keelson connection structure and ceiling system |
| CN108505666A (en) * | 2017-02-27 | 2018-09-07 | 北新集团建材股份有限公司 | A kind of novel receipts keelson |
| CN108505665B (en) * | 2017-02-27 | 2023-10-20 | 北新集团建材股份有限公司 | Suspended ceiling connection structure |
| CN108505666B (en) * | 2017-02-27 | 2023-10-20 | 北新集团建材股份有限公司 | Edge trimming keel |
| CN108505668B (en) * | 2017-02-27 | 2023-11-10 | 北新集团建材股份有限公司 | Side keel structure, side keel connecting structure and suspended ceiling system |
| CN106639118A (en) * | 2017-03-03 | 2017-05-10 | 佛山市三水金恒金属制品有限公司 | Cross-shaped connector for aluminum plate ceiling and aluminum plate ceiling frame |
| CN107165325A (en) * | 2017-07-19 | 2017-09-15 | 江苏东保装饰集团有限公司 | A kind of large area mineral wool board ceiling structure |
| WO2019015107A1 (en) * | 2017-07-19 | 2019-01-24 | 江苏东保装饰集团有限公司 | Large-area mineral fiber board ceiling structure |
| CN108590015A (en) * | 2018-05-30 | 2018-09-28 | 深圳市华宇新材科技有限公司 | A kind of ceiling joist and sliding rail integrated system |
| CN108590015B (en) * | 2018-05-30 | 2023-08-01 | 深圳市华宇新材科技有限公司 | Furred ceiling fossil fragments and slide rail integrated system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |