CN108488174A - A kind of aluminium alloy stress beam connection - Google Patents
A kind of aluminium alloy stress beam connection Download PDFInfo
- Publication number
- CN108488174A CN108488174A CN201810256219.6A CN201810256219A CN108488174A CN 108488174 A CN108488174 A CN 108488174A CN 201810256219 A CN201810256219 A CN 201810256219A CN 108488174 A CN108488174 A CN 108488174A
- Authority
- CN
- China
- Prior art keywords
- longitudinal
- aluminium alloy
- skewback
- bolt hole
- longitudinal clamping
- 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.)
- Pending
Links
- 229910000838 Al alloy Inorganic materials 0.000 title claims abstract description 28
- 238000001125 extrusion Methods 0.000 abstract description 13
- 208000002925 dental caries Diseases 0.000 abstract description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 4
- 229910052782 aluminium Inorganic materials 0.000 description 4
- 239000004411 aluminium Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 208000020442 loss of weight Diseases 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B7/00—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections
- F16B7/18—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections using screw-thread elements
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Connection Of Plates (AREA)
- Load-Bearing And Curtain Walls (AREA)
- Joining Of Building Structures In Genera (AREA)
Abstract
The invention discloses a kind of aluminium alloy stress beam connections, including a lateral bottom surface, vertical transverse bottom surface is provided with two pieces of longitudinal clamping plates being mutually parallel, it is used for clamping longeron between two pieces of longitudinal clamping plates, one end of the apical lateral connection skewback of longitudinal clamping plate, the other end of skewback is connected with lateral bottom surface, skewback, lateral bottom surface and longitudinal clamping plate constitute two right angled triangle cavitys, bolt hole is respectively set in two right-angle surfaces of the identical cross-section position of right angled triangle cavity, rectangular opening is set on the skewback of corresponding position.The purposes as the bearing equipments load-bearing beam connection such as such as parking apparatus can be achieved, and aluminium alloy extrusions dosage can be reduced, it is easy to disassemble and install.
Description
Technical field
The present invention relates to aluminium alloy extrusions, more particularly, to a kind of aluminium alloy stress beam connection.
Background technology
Aluminium alloy extrusions is most widely used one kind structural metallic materials in industry, is widely used in aerospace, vapour
The fields such as turner industry and machining production line.The design of connector not only influences connection safety between aluminium alloy extrusions, Er Qieyu
Joint efficiency is inseparable.Therefore the design of connector is the key technology place that aluminium alloy extrusions uses.
106224339 A of Chinese patent CN disclose a kind of aluminium alloy extrusions connector, are equipped with angled piece, trough of belt T-type spiral shell
Bolt, oval gasket and nut；The both sides of the angled piece are respectively equipped with arc-shaped floor, open that there are two orthogonal ellipse in angled piece
Circular hole, one of them is for the elliptical hole across trough of belt T-bolt, another is solid for fixing the ellipse of oval gasket
Determine hole；The nut of the trough of belt T-bolt passes through the elliptical hole of angled piece and is fastened in the groove of aluminium alloy extrusions；It is described
Oval gasket slides into the oval mounting hole of angled piece along trough of belt T-bolt；The nut is locked with trough of belt T-bolt.It can
To realize quick lap joint and the fixation between aluminium alloy extrusions.
Generally use bolt is fixed existing connector during the installation process, primarily serves overlap joint and the work of fastening
With.However, when aluminium alloy extrusions connector is applied to some such as parking apparatus or when warehouse floor bearing equipment, the type
Connector is then as main stressed member, and existing such aluminium section bar connection is mostly steel construction.How aluminium alloy extrusions to be answered
For the field, i.e., the intensity of aluminium alloy extrusions connector how is improved, the purposes of load-bearing beam connection can be suitable as,
It is technical bottleneck of the current aluminium alloy extrusions using upper also urgent need Gonna breakthrough, is rarely reported in the prior art.
Invention content
In view of the problems of the existing technology, the present invention provides a kind of aluminium alloy stress beam connection, can both realize conduct
Such as purposes of parking apparatus bearing equipment load-bearing beam connection, and aluminium alloy extrusions dosage can be reduced, facilitate it is easy to disassemble and
Installation.
For achieving the above object, technical scheme is as follows：
A kind of aluminium alloy stress beam connection, including a lateral bottom surface, vertical transverse bottom surface are provided with two pieces and mutually put down
Capable longitudinal clamping plate is used for clamping longeron, one end of skewback and the connection skewback of longitudinal clamping plate between two pieces of longitudinal clamping plates
The other end is connected with lateral bottom surface, and skewback, lateral bottom surface and longitudinal clamping plate constitute two right angled triangle cavitys, at right angle three
Bolt hole is respectively set in two right-angle surfaces of the identical cross-section position of angular cavity, is arranged on the skewback of corresponding position
Rectangular opening, it is convenient in two right-angle surface upper fastening bolts, while loss of weight, it is easy to disassemble and install.
Preferably, the right-angle side of longitudinal clamping plate is equipped with the bolt hole boss that thickness is more than periphery plate thickness, longitudinal clamping plate
On bolt hole be arranged on bolt hole boss.
Preferably, the lateral bottom surface is fixedly installed bottom surface wing side along the outwardly extending position of bottom surface right-angle side,
Bottom surface is provided with bolt hole on wing side.
Preferably, it is convex along the outwardly extending position of longitudinal right-angle side to be fixedly installed longitudinal wing side for longitudinal clamping plate
Platform, bolt hole is provided on the boss of longitudinal wing side, and the plate thickness of longitudinal wing side boss is more than periphery plate thickness.
The beneficial effects of the invention are as follows：
1, the present invention goes up bolt by issuing rectangular opening, convenience on the inclined-plane of right angled triangle in two right-angle surfaces,
Loss of weight simultaneously, it is easy to disassemble and install.
2, the present invention is designed by skewback, enhances the torsional resistance of connector.
3, the present invention is more than the splint position in non-bolt hole by designing the bolt hole position clamping plate thickness in longitudinal clamping plate
Thickness, improve as main stress point bolt connection stress intensity.
Description of the drawings
Fig. 1 is a kind of aluminium alloy bearing beam connecting-piece structure front view of the present invention.
Fig. 2 is a kind of aluminium alloy bearing beam connecting-piece structure side view of the present invention.
Fig. 3 is a kind of simplified structure diagram of aluminium alloy stress beam connection of the present invention.
In figure,
1, lateral bottom surface, 2, longitudinal clamping plate, 3, skewback, 4, bolt hole, 5, bolt hole boss, 6, rectangular opening, 7, bottom surface
Wing side, 8, longitudinal wing side boss.
Specific implementation mode
To explain the technical content, the achieved purpose and the effect of the present invention in detail, with reference to embodiments and coordinate attached drawing
1-3 is explained.
Embodiment
As shown in figure 3, a kind of aluminium alloy stress beam connection, including a lateral bottom surface 1,1 intermediate vertical of lateral bottom surface
Lateral bottom surface 1 is provided with two pieces of longitudinal clamping plates 2 being mutually parallel, and the one of clamping longeron skewback 3 is used between two pieces of longitudinal clamping plates 2
The connection at end and longitudinal clamping plate 2, the other end of skewback 3 are connected with lateral bottom surface 1, skewback 3, lateral bottom surface 1 and longitudinal folder
Plate 2 constitutes two right angled triangle cavitys, in two right-angle surfaces of the identical cross-section position of right angled triangle cavity respectively
Bolt hole 4 is set, rectangular opening 6 is set on the skewback 3 of corresponding position, it is convenient in two right-angle surface upper fastening bolts, simultaneously
Loss of weight, it is easy to disassemble and install.
As shown in figure 3, embodiment as one preferred is, the right-angle side of longitudinal clamping plate 2 is equipped with thickness and is more than week
The bolt hole bolt hole boss 5 of side plate thickness, the bolt hole 4 on longitudinal clamping plate 2 are arranged on bolt hole boss 5.
As shown in Figure 1, embodiment as one preferred is, the transverse direction bottom surface 1 is along bottom surface right-angle side to extension
The position stretched is fixedly installed bottom surface wing side 7, and bottom surface is provided with bolt hole 4 on wing side.
As shown in Figs. 1-2, embodiment as one preferred is that the longitudinal direction clamping plate 2 is outside along longitudinal right-angle side
The position of extension is fixedly installed longitudinal wing side boss 8, and bolt hole 4, longitudinal wing side boss 8 are provided on longitudinal wing side boss 8
Plate thickness be more than periphery plate thickness.
The beneficial effects of the invention are as follows：By the design of skewback, skewback is made to be formed with longitudinal clamping plate and lateral bottom surface
Triangular cavity, which, which designs, improves the tensile strength and torsional resistance of aluminium alloy stress beam connection, passes through
Rectangular opening is issued on the inclined-plane of right angled triangle, can both have been facilitated in the right angle upper fastening bolt for being provided with bolt hole, it is convenient
Disassembly and installation, while the effect of aluminium consumption amount can also be reduced.By the length for lengthening two right-angle sides of right angled triangle cavity
Degree forms wing side, and on wing side, issues bolt hole, increases the quantity of bolt, increases the torsional resistance of connector.By adding
The aluminium plate thickness of thick bolt hole position also improves the stress intensity of the bolt connection as main stress point.The above innovation
Design, has been successfully applied to the connector of aluminum parking apparatus spandrel girder, using effect is good, uses the type connector
Load-bearing parking apparatus, load can reach five tons or more, the application of entirely appropriate existing stereo garage.
Claims (4)
1. a kind of aluminium alloy stress beam connection, it is characterised in that：Including a lateral bottom surface, vertical transverse bottom surface is provided with two
Longitudinal clamping plate that block is mutually parallel, the gap between two pieces of longitudinal clamping plates are used for clamping longeron, and one end of skewback is pressed from both sides with longitudinal
The connection of plate, the other end of skewback are connected with lateral bottom surface, and skewback, lateral bottom surface and longitudinal clamping plate constitute two right angles three
Bolt hole is respectively set in two right-angle surfaces of the identical cross-section position of right angled triangle cavity, identical in angular cavity
Rectangular opening is set on the skewback of cross-section location.
2. a kind of aluminium alloy stress beam connection according to claim 1, it is characterised in that：On the right-angle side of longitudinal clamping plate
It is more than the bolt hole boss of periphery plate thickness equipped with thickness, the bolt hole on longitudinal clamping plate is arranged on bolt hole boss.
3. according to a kind of aluminium alloy stress beam connection of claim 1-2 any one of them, it is characterised in that：The transverse direction bottom
Face is fixedly installed bottom surface wing side along the outwardly extending position of bottom surface right-angle side, and bottom surface is provided with bolt hole on wing side.
4. according to a kind of aluminium alloy stress beam connection of claim 1-2 any one of them, it is characterised in that：Longitudinal folder
Plate is fixedly installed longitudinal wing side boss along the outwardly extending position of longitudinal right-angle side, and bolt is provided on the boss of longitudinal wing side
The plate thickness in hole, longitudinal wing side boss is more than periphery plate thickness.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810256219.6A CN108488174A (en) | 2018-03-27 | 2018-03-27 | A kind of aluminium alloy stress beam connection |
| JP2018078631A JP6535400B1 (en) | 2018-03-27 | 2018-04-16 | Aluminum alloy force receiving beam connecting member |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810256219.6A CN108488174A (en) | 2018-03-27 | 2018-03-27 | A kind of aluminium alloy stress beam connection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108488174A true CN108488174A (en) | 2018-09-04 |
Family
ID=63337489
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810256219.6A Pending CN108488174A (en) | 2018-03-27 | 2018-03-27 | A kind of aluminium alloy stress beam connection |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP6535400B1 (en) |
| CN (1) | CN108488174A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113915205A (en) * | 2021-08-30 | 2022-01-11 | 北华航天工业学院 | Composite material dot matrix battenboard connection structure |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103089771A (en) * | 2013-02-13 | 2013-05-08 | 长沙洋华机电设备制造有限公司 | T-shaped right angle connection piece of aluminium profile |
| CN205769637U (en) * | 2016-05-19 | 2016-12-07 | 福建省南平铝业股份有限公司 | A kind of aluminium section connecting pieces |
| CN106382285A (en) * | 2016-10-31 | 2017-02-08 | 重庆华万伦电器有限公司 | Integral type aluminum profile connection component |
| CN206159197U (en) * | 2016-10-21 | 2017-05-10 | 福建省闽铝轻量化汽车制造有限公司 | Angle sign indicating number connection structure |
-
2018
- 2018-03-27 CN CN201810256219.6A patent/CN108488174A/en active Pending
- 2018-04-16 JP JP2018078631A patent/JP6535400B1/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103089771A (en) * | 2013-02-13 | 2013-05-08 | 长沙洋华机电设备制造有限公司 | T-shaped right angle connection piece of aluminium profile |
| CN205769637U (en) * | 2016-05-19 | 2016-12-07 | 福建省南平铝业股份有限公司 | A kind of aluminium section connecting pieces |
| CN206159197U (en) * | 2016-10-21 | 2017-05-10 | 福建省闽铝轻量化汽车制造有限公司 | Angle sign indicating number connection structure |
| CN106382285A (en) * | 2016-10-31 | 2017-02-08 | 重庆华万伦电器有限公司 | Integral type aluminum profile connection component |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113915205A (en) * | 2021-08-30 | 2022-01-11 | 北华航天工业学院 | Composite material dot matrix battenboard connection structure |
| CN113915205B (en) * | 2021-08-30 | 2022-12-06 | 北华航天工业学院 | Composite material dot matrix battenboard connection structure |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2019173962A (en) | 2019-10-10 |
| JP6535400B1 (en) | 2019-06-26 |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180904 |