CN103671385A - Aluminum alloy fastener - Google Patents
Aluminum alloy fastener Download PDFInfo
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- CN103671385A CN103671385A CN201310607033.8A CN201310607033A CN103671385A CN 103671385 A CN103671385 A CN 103671385A CN 201310607033 A CN201310607033 A CN 201310607033A CN 103671385 A CN103671385 A CN 103671385A
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- arc
- arc fastener
- buckling piece
- groove
- aluminum alloy
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Abstract
The invention provides an aluminum alloy fastener which comprises a base, an arc buckling piece I and an arc buckling piece II. The arc buckling piece I and the arc buckling piece II are respectively in a semi-arc shape and have the same inner diameter, the bottom end of the arc buckling piece I is fixed to the base through a connecting piece I, a hooking-connecting through groove with a downward opening is formed in the top end of the arc buckling piece I, the inner wall face of the hooking-connecting through groove is an arc face and is an excellent arc face, a cylindrical clamping strip is arranged at the top end of the arc buckling piece II, the cylindrical clamping strip is arranged in the hooking-connecting through groove, the diameter of the cylindrical clamping strip is larger than the width of the hooking-connecting through groove, a groove is formed in the position at the hooking-connecting through groove in the outer surface of the arc buckling piece II, a connecting piece II is arranged at the bottom end of the arc buckling piece II, a threaded column is arranged at the side, facing the arc buckling piece I, of the connecting piece II, and the threaded column is matched with nuts. According to the aluminum alloy fastener, due to the fact that the groove is formed at the position of the hooking-connecting through groove in the outer surface of the arc buckling piece II, the arc buckling piece I and the arc buckling piece II are installed conveniently, the rotary angle of the arc buckling piece II relative to the arc buckling piece I is large, and tubular products can enter the aluminum alloy fastener conveniently during the construction process.
Description
Technical field
The present invention relates to a kind of aluminum alloy fastening piece.
Background technique
In construction, often need to tubing, carry out with fastening piece fasteningly, must upper and lower two ends during the fastening tubing of existing fastening piece all carry out fasteningly, and bolt and secure component separate, easy loss, and existing fastening piece mostly is iron, easily gets rusty.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of aluminum alloy fastening piece, fastening convenience, be difficult for getting rusty, by being positioned at hook joint groove place at arc fastener II outer surface, groove is set, arc fastener I and arc fastener II are easy for installation, the rotation angle of the relative arc fastener of arc fastener II I is large, is convenient to tubing and enters in construction.
For solving above-mentioned existing technical problem, the present invention adopts following scheme: aluminum alloy fastening piece, comprise base, arc fastener I and arc fastener II, described arc fastener I is semicircular arc with arc fastener II and internal diameter is identical, described arc fastener I bottom is fixed on base by connecting sheet I, top is provided with the hook joint groove that Open Side Down, the internal face of described hook joint groove is arc surface and is major arc face, described arc fastener II top is provided with cylindric card article, described cylindric card article is located in hook joint groove, and the diameter of cylindric card article is greater than hook joint groove oral area width, described arc fastener II outer surface is positioned at hook joint groove place and is provided with groove, the bottom of described arc fastener II is provided with connecting sheet II, described connecting sheet II is provided with screw column towards a side of arc fastener I, described connecting sheet I is provided with the through hole for screw column is passed, described screw column coordinates with nut through after through hole.
As preferably, described base is provided with two bolts that run through base top and bottom, and described base is provided with the hole for bolt is passed, and described connecting sheet I is between two bolts.
As preferably, the wall thickness of described arc fastener I and arc fastener II all equates.
As preferably, described arc fastener II comprises following component by mass percentage: Mg:1.5%～1.9%, Si:1.2%～1.4%, Mn:0.03%～0.06%, Cu:4.4%～4.8%, Fe:0.05%～0.25%, Ti:0.03%～0.08%, Cr:0.03%～0.06%, Zr:0.03%～0.06%, P:0.12%～0.20%, Sn:0.20%～0.30%, all the other are Al; Described base, arc fastener I include following component by mass percentage: Mg:1.5%～1.9%, Si:1.2%～1.4%, Mn:0.03%～0.06%, Cu:0.20%～0.50%, Fe:0.05%～0.25%, Ti:0.03%～0.08%, Cr:0.03%～0.06%, Zr:0.03%～0.06%, P:0.12%～0.20%, Sn:0.20%～0.30%, all the other are Al.
As preferably, described arc fastener II comprises following component: Mg:1.8% by mass percentage, Si:1.3%, and Mn:0.05%, Cu:4.5%, Fe:0.05%, Ti:0.03%, Cr:0.03%, Zr:0.05%, P:0.18%, Sn:0.25%, all the other are Al; Described base, arc fastener I comprise following component: Mg:1.8% by mass percentage, Si:1.3%, and Mn:0.05%, Cu:0.50%, Fe:0.05%, Ti:0.03%, Cr:0.03%, Zr:0.05%, P:0.18%, Sn:0.25%, all the other are Al.
Beneficial effect:
The aluminum alloy fastening piece that the present invention adopts technique scheme to provide, fastening convenience, be difficult for getting rusty, by being positioned at hook joint groove place at arc fastener II outer surface, groove is set, arc fastener I and arc fastener II are easy for installation, the rotation angle of the relative arc fastener of arc fastener II I is large, is convenient to tubing and enters in construction.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is plan view of the present invention.
Embodiment
As illustrated in fig. 1 and 2, aluminum alloy fastening piece, comprise base 1, arc fastener I 2 and arc fastener II 3, described arc fastener I 2 is semicircular arc with arc fastener II 3 and internal diameter is identical, described arc fastener I 2 bottoms are fixed on base 1 by connecting sheet I 21, top is provided with the hook joint groove 4 that Open Side Down, the internal face of described hook joint groove 4 is arc surface and is major arc face, described arc fastener II 3 tops are provided with cylindric card article 5, described cylindric card article 5 is located in hook joint groove 4, and the diameter of cylindric card article 5 is greater than hook joint groove 4 oral area width, described arc fastener II 3 outer surfaces are positioned at hook joint groove 4 places and are provided with groove 34, the bottom of described arc fastener II 3 is provided with connecting sheet II 31, described connecting sheet II 31 is provided with screw column 32 towards a side of arc fastener I 2, described connecting sheet I 21 is provided with the through hole 22 for screw column 32 is passed, described screw column 32 coordinates with nut 33 through through hole 22 is rear.Described base 1 is provided with two bolts 11 that run through base 1 top and bottom, and described base 1 is provided with the hole 12 for bolt 11 is passed, and described connecting sheet I 21 is between two bolts 11.The wall thickness of described arc fastener I 2 and arc fastener II 3 all equates.Described arc fastener II 3, connecting sheet II 31, screw column 32 are formed in one, comprise by mass percentage following component: Mg:1.5%～1.9%, Si:1.2%～1.4%, Mn:0.03%～0.06%, Cu:4.4%～4.8%, Fe:0.05%～0.25%, Ti:0.03%～0.08%, Cr:0.03%～0.06%, Zr:0.03%～0.06%, P:0.12%～0.20%, Sn:0.20%～0.30%, all the other are Al; Described base, connecting sheet I 21, hook joint groove 4 and arc fastener I 2 are a moulding, it includes following component by mass percentage: Mg:1.5%～1.9%, Si:1.2%～1.4%, Mn:0.03%～0.06%, Cu:0.20%～0.50%, Fe:0.05%～0.25%, Ti:0.03%～0.08%, Cr:0.03%～0.06%, Zr:0.03%～0.06%, P:0.12%～0.20%, Sn:0.20%～0.30%, all the other are Al.Adopt after said ratio, structural strength indices, all over requiring, has increased the Security in building construction process; Because arc fastener I 2 is provided with groove 34, this place's wall thickness is relatively little, and therefore, for guaranteeing this place's intensity, proportioning and other proportionings of arc fastener I 2 are different.Preferred described arc fastener II 3 comprises following component: Mg:1.8% by mass percentage, Si:1.3%, and Mn:0.05%, Cu:4.5%, Fe:0.05%, Ti:0.03%, Cr:0.03%, Zr:0.05%, P:0.18%, Sn:0.25%, all the other are Al; Described base, arc fastener I 2 comprise following component: Mg:1.8% by mass percentage, Si:1.3%, and Mn:0.05%, Cu:0.50%, Fe:0.05%, Ti:0.03%, Cr:0.03%, Zr:0.05%, P:0.18%, Sn:0.25%, all the other are Al.
Claims (5)
1. aluminum alloy fastening piece, it is characterized in that: comprise base (1), arc fastener I (2) and arc fastener II (3), described arc fastener I (2) is semicircular arc with arc fastener II (3) and internal diameter is identical, described arc fastener I (2) bottom is fixed on base (1) by connecting sheet I (21), top is provided with the hook joint groove (4) that Open Side Down, the internal face of described hook joint groove (4) is arc surface and is major arc face, described arc fastener II (3) top is provided with cylindric card article (5), described cylindric card article (5) is located in hook joint groove (4), and the diameter of cylindric card article (5) is greater than hook joint groove (4) oral area width, described arc fastener II (3) outer surface is positioned at hook joint groove (4) and locates to be provided with groove (34), the bottom of described arc fastener II (3) is provided with connecting sheet II (31), described connecting sheet II (31) is provided with screw column (32) towards a side of arc fastener I (2), described connecting sheet I (21) is provided with the through hole (22) for screw column (32) is passed, described screw column (32) coordinates with nut (33) through after through hole (22).
2. aluminum alloy fastening piece according to claim 1, it is characterized in that: described base (1) is provided with two bolts (11) that run through base (1) top and bottom, described base (1) is provided with the hole (12) for bolt (11) is passed, and described connecting sheet I (21) is positioned between two bolts (11).
3. aluminum alloy fastening piece according to claim 1, is characterized in that: the wall thickness of described arc fastener I (2) and arc fastener II (3) all equates.
4. aluminum alloy fastening piece according to claim 1, it is characterized in that: described arc fastener II (3) comprises following component by mass percentage: Mg:1.5%～1.9%, Si:1.2%～1.4%, Mn:0.03%～0.06%, Cu:4.4%～4.8%, Fe:0.05%～0.25%, Ti:0.03%～0.08%, Cr:0.03%～0.06%, Zr:0.03%～0.06%, P:0.12%～0.20%, Sn:0.20%～0.30%, all the other are Al.
5. aluminum alloy fastening piece according to claim 4, it is characterized in that: described arc fastener II (3) comprises following component: Mg:1.8%, Si:1.3%, Mn:0.05% by mass percentage, Cu:4.5%, Fe:0.05%, Ti:0.03%, Cr:0.03%, Zr:0.05%, P:0.18%, Sn:0.25%, all the other are Al.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310607033.8A CN103671385A (en) | 2013-11-25 | 2013-11-25 | Aluminum alloy fastener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310607033.8A CN103671385A (en) | 2013-11-25 | 2013-11-25 | Aluminum alloy fastener |
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| Publication Number | Publication Date |
|---|---|
| CN103671385A true CN103671385A (en) | 2014-03-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310607033.8A Pending CN103671385A (en) | 2013-11-25 | 2013-11-25 | Aluminum alloy fastener |
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| CN (1) | CN103671385A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107255300A (en) * | 2017-07-18 | 2017-10-17 | 苏州灵均暖通科技有限公司 | A kind of joint tongue plate and its laying method with mechanical lock buckle |
| WO2019056687A1 (en) * | 2017-09-20 | 2019-03-28 | 中山大洋电机股份有限公司 | Induced draft fan and gas furnace using same |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1334457A (en) * | 1971-06-29 | 1973-10-17 | Perkins M J E | Pipe clamp |
| JPH08326966A (en) * | 1995-05-31 | 1996-12-10 | Koyo Seiko Co Ltd | Clamp device |
| US5697650A (en) * | 1995-04-20 | 1997-12-16 | Spraying Systems Co. | Corrosion-free clip eyelet for spray nozzles |
| CN2674237Y (en) * | 2004-02-17 | 2005-01-26 | 毛德红 | Adjustable pipeline clamp |
| CN2802157Y (en) * | 2005-06-16 | 2006-08-02 | 姜阳章 | Turn-over joint type steel pipe connecting fastener |
| CN1834474A (en) * | 2005-03-18 | 2006-09-20 | 伊斯帕诺-絮扎公司 | Fixing clamp |
| CN200979066Y (en) * | 2006-11-30 | 2007-11-21 | 北京英豪阳光太阳能工业有限公司 | Fastener type tubular section bar |
| CN201294361Y (en) * | 2008-10-30 | 2009-08-19 | 湖北省电力勘测设计院 | Fixture for fixing cable of large cross section cable tunnel |
| CN103090115A (en) * | 2011-10-27 | 2013-05-08 | 航天精工有限公司 | Method and structure for quickly fixing hoop |
-
2013
- 2013-11-25 CN CN201310607033.8A patent/CN103671385A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1334457A (en) * | 1971-06-29 | 1973-10-17 | Perkins M J E | Pipe clamp |
| US5697650A (en) * | 1995-04-20 | 1997-12-16 | Spraying Systems Co. | Corrosion-free clip eyelet for spray nozzles |
| JPH08326966A (en) * | 1995-05-31 | 1996-12-10 | Koyo Seiko Co Ltd | Clamp device |
| CN2674237Y (en) * | 2004-02-17 | 2005-01-26 | 毛德红 | Adjustable pipeline clamp |
| CN1834474A (en) * | 2005-03-18 | 2006-09-20 | 伊斯帕诺-絮扎公司 | Fixing clamp |
| CN2802157Y (en) * | 2005-06-16 | 2006-08-02 | 姜阳章 | Turn-over joint type steel pipe connecting fastener |
| CN200979066Y (en) * | 2006-11-30 | 2007-11-21 | 北京英豪阳光太阳能工业有限公司 | Fastener type tubular section bar |
| CN201294361Y (en) * | 2008-10-30 | 2009-08-19 | 湖北省电力勘测设计院 | Fixture for fixing cable of large cross section cable tunnel |
| CN103090115A (en) * | 2011-10-27 | 2013-05-08 | 航天精工有限公司 | Method and structure for quickly fixing hoop |
Non-Patent Citations (2)
| Title |
|---|
| 张芹: "《建筑幕墙与采光顶设计施工手册》", 31 January 2012, 中国建筑工业出版社 * |
| 陈天文: "铝合金建材的X射线荧光分析", 《分析测试技术与仪器》 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107255300A (en) * | 2017-07-18 | 2017-10-17 | 苏州灵均暖通科技有限公司 | A kind of joint tongue plate and its laying method with mechanical lock buckle |
| WO2019056687A1 (en) * | 2017-09-20 | 2019-03-28 | 中山大洋电机股份有限公司 | Induced draft fan and gas furnace using same |
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| AD01 | Patent right deemed abandoned |
Effective date of abandoning: 20161130 |
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