CN109322887A - A kind of angle bar cross connecting structure - Google Patents
A kind of angle bar cross connecting structure Download PDFInfo
- Publication number
- CN109322887A CN109322887A CN201811395508.0A CN201811395508A CN109322887A CN 109322887 A CN109322887 A CN 109322887A CN 201811395508 A CN201811395508 A CN 201811395508A CN 109322887 A CN109322887 A CN 109322887A
- Authority
- CN
- China
- Prior art keywords
- hole
- connecting plate
- angle bar
- positioning column
- stud
- 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.)
- Withdrawn
Links
- 239000002184 metal Substances 0.000 claims description 9
- 229910052751 metal Inorganic materials 0.000 claims description 9
- 230000003287 optical effect Effects 0.000 claims description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 229910052742 iron Inorganic materials 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 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)
- Joining Of Building Structures In Genera (AREA)
Abstract
The present invention discloses a kind of angle bar cross connecting structure characterized by comprising the first angle bar, the second angle bar, fastening assembly, first angle bar include the first connecting plate and the second connecting plate；A first through hole is arranged in the central region of first connecting plate and one second through-hole, the first through hole and second through-hole are extended vertically through in first connecting plate；Second angle bar includes third connecting plate and the 4th connecting plate；The central region of the third connecting plate is provided with a third through-hole and multiple fourth holes；Multiple fourth hole circumference array are surrounded on the third through-hole arrangement, so as to form multiple angle anchor points, after wherein the free end of the positioning column passes through second through-hole, intersecting angle as needed, the free end of the positioning column is built-in in any fourth hole, to realize the angle between the first angle bar described in Fast Constrained and second angle bar.
Description
Technical field
The present invention relates to angle bar connection structures, and in particular to a kind of angle bar cross connecting structure.
Background technique
In the prior art, usually two angle bar of interconnection are welded and fixed, when two angle bar of interconnection
Between when having determining angle requirement, the mode being welded and fixed is not easy to the angle between two angle bar of artificial constraint.
Summary of the invention
It is an object of the invention to overcome above-mentioned technical deficiency, a kind of angle bar cross connecting structure is provided, existing skill is solved
The technical issues of being not easy to the angle between two angle bar of artificial constraint when angle bar is fixed in art.
To reach above-mentioned technical purpose, technical solution of the present invention provides a kind of angle bar cross connecting structure, and feature exists
In, comprising: the first angle bar, the second angle bar, fastening assembly, first angle bar include the first connecting plate and the second connecting plate, institute
State the side that the first connecting plate is perpendicularly fixed at second connecting plate；The central region setting one first of first connecting plate
Through-hole and one second through-hole, the first through hole and second through-hole are extended vertically through in first connecting plate；Described
Two angle bar include third connecting plate and the 4th connecting plate, and the third connecting plate is perpendicularly fixed at the one of the 4th connecting plate
Side；The central region of the third connecting plate is provided with a third through-hole and multiple fourth holes, the third through-hole and described
Fourth hole is extended vertically through in the third connecting plate, and it is logical that multiple fourth hole circumference array are surrounded on the third
Hole；The aperture of the third through-hole is equal to the aperture of the first through hole, and it is logical that the aperture of the fourth hole is equal to described second
The aperture in hole, the third through-hole at a distance from any fourth hole central point line be equal to second through-hole with it is described
The distance of first through hole central point line；The fastening assembly includes fastening nut and clamping portion, and the clamping portion includes connection
Block, stud and positioning column, the stud and the positioning column are perpendicularly fixed at the same end face of the link block, the stud
Free end is threadedly coupled after sequentially passing through the first through hole, the third through-hole with the fastening nut；The positioning column
Free end is built in any fourth hole after passing through second through-hole.
Compared with prior art, the beneficial effect comprise that described first jiao in the angle bar cross connecting structure
Iron is fixedly connected with second angle bar by the fastening assembly, without welding, is improved work efficiency；Multiple described four
Through-hole circumference array is surrounded on the third through-hole arrangement, and so as to form multiple angle anchor points, the fastening assembly includes
Fastening nut and clamping portion, the clamping portion includes link block, stud and positioning column, wherein the free end of the positioning column passes through
After second through-hole, intersecting angle as needed, the free end of the positioning column is built-in in any fourth hole,
To realize the angle between the first angle bar described in Fast Constrained and second angle bar.
Detailed description of the invention
Fig. 1 is the first view stereo structural schematic diagram of the invention.
Fig. 2 is the configuration schematic diagram of Fig. 1.
Fig. 3 is the second view stereo structural schematic diagram of the invention.
Fig. 4 is the schematic perspective view of fastening assembly in the present invention.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, with reference to the accompanying drawings and embodiments, right
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
Fig. 1~4 are please referred to, the present embodiment provides a kind of angle bar cross connecting structures characterized by comprising first jiao
Iron 1, the second angle bar 2, fastening assembly 3.
First angle bar 1 includes the first connecting plate 11 and the second connecting plate 12, and first connecting plate 11 is vertically fixed
In the side of second connecting plate 12；A first through hole 11a and one second is arranged in the central region of first connecting plate 11
Through-hole 11b, the first through hole 11a and the second through-hole 11b are extended vertically through in first connecting plate 11.
Second angle bar 2 includes third connecting plate 21 and the 4th connecting plate 22, and the third connecting plate 21 is vertically fixed
In the side of the 4th connecting plate 22；The central region of the third connecting plate 21 is provided with a third through-hole 21a and multiple
Fourth hole 21b, the third through-hole 21a and the fourth hole 21b are extended vertically through in the third connecting plate 21, multiple
The fourth hole 21b circumference array is surrounded on the third through-hole 21a；The aperture of the third through-hole 21a is equal to described the
The aperture of one through-hole 11a, the aperture of the fourth hole 21b are equal to the aperture of the second through-hole 11b, the third through-hole
21a is equal to the second through-hole 11b and first through hole 11a at a distance from any fourth hole 21b central point line
The distance of central point line.
The fastening assembly 3 includes fastening nut 31, clamping portion 32, elastic sheet metal 33, and the clamping portion 32 includes connecting
Block 321, stud 322 and positioning column 323 are connect, the stud 322 and the positioning column 323 are perpendicularly fixed at the link block
321 same end faces, the free end of the stud 322 sequentially pass through after the first through hole 11a, the third through-hole 21a with institute
State the threaded connection of fastening nut 31；The free end of the positioning column 323 is built in any described after the second through-hole 11b
Fourth hole 21b；Specifically, the stud 322 is optical axis, the spiral shell close to one end of the link block 321 in the present embodiment
Column 322 is provided with the external screw thread matched with the fastening nut 31, the stud 322 far from one end of the link block 321
It is clearance fit close to one end of the link block 321 and the first through hole 11a and third through-hole 21a；It is described fixed
Position column 323 is optical axis, and positioning column 323 and the second through-hole 11b and fourth hole 21b is clearance fit；It should
First angle bar 1 in angle bar cross connecting structure is fixedly connected with second angle bar 2 by the fastening assembly 3, nothing
It needs to weld, improve work efficiency；Multiple fourth hole 21b circumference array are surrounded on the third through-hole 21a arrangement, from
And multiple angle anchor points are formd, the fastening assembly 3 includes fastening nut 31, clamping portion 32, elastic sheet metal 33, described
Clamping portion 32 includes link block 321, stud 322 and positioning column 323, wherein the free end of the positioning column 323 passes through described the
After two through-hole 11b, intersecting angle as needed, the free end of the positioning column 323 is built-in in any fourth hole
21b, to realize the angle between the first angle bar 1 and second angle bar 2 described in Fast Constrained.
Preferably, it is provided with a removal hole 321a on the link block 321, the removal hole 321a is a through-hole, and institute
It states removal hole 321a to arrange perpendicular to the stud 322 or the positioning column 323, consequently facilitating worker is using drag hook described in
Removal hole 321a dismantles the clamping portion 32.
Preferably, relatively described first connecting plate 11 is provided with a strip groove on one side on the link block 321；It is described
The both ends of elastic sheet metal 33 are built in the strip groove, and are fixedly connected with the slot bottom of the strip groove, the bullet
Property sheet metal 33 middle part protrusion and the strip groove, and elasticity is connected to the surface of first connecting plate 11, the bullet
Property sheet metal 33 and the fastening nut 31 cooperate, can avoid the loosening of the fastening nut 31.
Working principle: first angle bar 1 and second angle bar 2 in the angle bar cross connecting structure pass through described tight
Gu component 3 is fixedly connected, without welding, improve work efficiency；Multiple fourth hole 21b circumference array are surrounded on described
Third through-hole 21a arrangement, so as to form multiple angle anchor points, the fastening assembly 3 includes fastening nut 31, clamping portion
32, elastic sheet metal 33, the clamping portion 32 includes link block 321, stud 322 and positioning column 323, wherein the positioning column
After 323 free end passes through the second through-hole 11b, the free end of intersecting angle as needed, the positioning column 323 can be interior
It is placed in any fourth hole 21b, to realize the folder between the first angle bar 1 and second angle bar 2 described in Fast Constrained
Angle.
The above described specific embodiments of the present invention are not intended to limit the scope of the present invention..Any basis
Any other various changes and modifications that technical concept of the invention is made should be included in the guarantor of the claims in the present invention
It protects in range.
Claims (4)
1. a kind of angle bar cross connecting structure characterized by comprising the first angle bar, the second angle bar, fastening assembly, described
One angle bar includes the first connecting plate and the second connecting plate, and first connecting plate is perpendicularly fixed at the one of second connecting plate
Side；A first through hole and one second through-hole, the first through hole and described second is arranged in the central region of first connecting plate
Through-hole is extended vertically through in first connecting plate；Second angle bar includes third connecting plate and the 4th connecting plate, and described
Three connecting plates are perpendicularly fixed at the side of the 4th connecting plate；It is logical that the central region of the third connecting plate is provided with a third
Hole and multiple fourth holes, the third through-hole and the fourth hole are extended vertically through in the third connecting plate, Duo Gesuo
It states fourth hole circumference array and is surrounded on the third through-hole；The aperture of the third through-hole is equal to the hole of the first through hole
Diameter, the aperture of the fourth hole are equal to the aperture of second through-hole, in the third through-hole and any fourth hole
The distance of heart point line is equal to second through-hole at a distance from the first through hole central point line；The fastening assembly includes
Fastening nut and clamping portion, the clamping portion include link block, stud and positioning column, and the stud and the positioning column are vertical
It is fixed on the same end face of the link block, after the free end of the stud sequentially passes through the first through hole, the third through-hole
It is threadedly coupled with the fastening nut；The free end of the positioning column is built in any described 4th after passing through second through-hole
Through-hole.
2. angle bar cross connecting structure according to claim 1, which is characterized in that be provided with a disassembly on the link block
Hole, the removal hole is a through-hole, and the removal hole is arranged perpendicular to the stud or the positioning column.
3. angle bar cross connecting structure according to claim 1, which is characterized in that the stud is close to the link block
One end is optical axis, and the stud is provided with the external screw thread matched with the fastening nut, institute far from one end of the link block
It is clearance fit that stud, which is stated, close to one end of the link block and the first through hole and the third through-hole；The positioning column
For optical axis, the positioning column and second through-hole and the fourth hole are clearance fit.
4. angle bar cross connecting structure according to claim 1, which is characterized in that relatively described first on the link block
Connecting plate is provided with a strip groove on one side；The fastening assembly further includes an elastic sheet metal, the elastic sheet metal
Both ends be built in the strip groove, and be fixedly connected with the slot bottom of the strip groove, in the elastic sheet metal
Portion's protrusion and the strip groove, and elasticity is connected to the surface of first connecting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811395508.0A CN109322887A (en) | 2018-11-22 | 2018-11-22 | A kind of angle bar cross connecting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811395508.0A CN109322887A (en) | 2018-11-22 | 2018-11-22 | A kind of angle bar cross connecting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109322887A true CN109322887A (en) | 2019-02-12 |
Family
ID=65257565
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811395508.0A Withdrawn CN109322887A (en) | 2018-11-22 | 2018-11-22 | A kind of angle bar cross connecting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109322887A (en) |
-
2018
- 2018-11-22 CN CN201811395508.0A patent/CN109322887A/en not_active Withdrawn
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190212 |
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| WW01 | Invention patent application withdrawn after publication |