CN209414340U - A kind of angle bar cross connecting structure - Google Patents
A kind of angle bar cross connecting structure Download PDFInfo
- Publication number
- CN209414340U CN209414340U CN201821929390.0U CN201821929390U CN209414340U CN 209414340 U CN209414340 U CN 209414340U CN 201821929390 U CN201821929390 U CN 201821929390U CN 209414340 U CN209414340 U CN 209414340U
- 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.)
- Expired - Fee Related
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Abstract
The utility model 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 utility model 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.
Utility model content
The purpose of the utility model is to overcome above-mentioned technical deficiencies, provide a kind of angle bar cross connecting structure, solve existing
There is the technical issues of being not easy to the angle between two angle bar of artificial constraint when angle bar is fixed in technology.
To reach above-mentioned technical purpose, the technical solution of the utility model provides a kind of angle bar cross connecting structure, special
Sign is, comprising: the first angle bar, the second angle bar, fastening assembly, first angle bar include the first connecting plate and the second connection
Plate, first connecting plate are perpendicularly fixed at the side of second connecting plate；The central region of first connecting plate is arranged
One first through hole 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, and the third connecting plate is perpendicularly fixed at 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
The fourth hole is extended vertically through in the third connecting plate, and multiple fourth hole circumference array are surrounded on the third
Through-hole；The aperture of the third through-hole is equal to the aperture of the first through hole, and the aperture of the fourth hole is equal to described second
The aperture of through-hole, the third through-hole are equal to second through-hole and institute at a distance from any fourth hole central point line
State the distance of first through hole central point line；The fastening assembly includes fastening nut and clamping portion, and the clamping portion includes connecting
Block, stud and positioning column are connect, the stud and the positioning column are perpendicularly fixed at the same end face of the link block, the stud
Free end sequentially pass through the first through hole, the third through-hole after be threadedly coupled with the fastening nut；The positioning column
Free end pass through second through-hole after be built in any fourth hole.
Compared with prior art, the beneficial effects of the utility model include: described in the angle bar cross connecting structure
One angle bar is fixedly connected with second angle bar by the fastening assembly, without welding, is improved work efficiency；It is multiple described
Fourth hole circumference array is surrounded on the third through-hole arrangement, so as to form multiple angle anchor points, the fastening assembly
Including fastening nut and clamping portion, the clamping portion includes link block, stud and positioning column, wherein the free end of the positioning column
After second through-hole, intersecting angle as needed, the free end of the positioning column is built-in in any described 4th
Through-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 utility model.
Fig. 2 is the configuration schematic diagram of Fig. 1.
Fig. 3 is the second view stereo structural schematic diagram of the utility model.
Fig. 4 is the schematic perspective view of fastening assembly in the utility model.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to explain
The utility model is not used to limit the utility model.
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.
Specific embodiment of the present utility model described above does not constitute the restriction to scope of protection of the utility model.
Any other various changes and modifications that any technical concept according to the present utility model is made should be included in practical
In novel scope of protection of the claims.
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 |
|---|---|---|---|
| CN201821929390.0U CN209414340U (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 |
|---|---|---|---|
| CN201821929390.0U CN209414340U (en) | 2018-11-22 | 2018-11-22 | A kind of angle bar cross connecting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209414340U true CN209414340U (en) | 2019-09-20 |
Family
ID=67934743
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821929390.0U Expired - Fee Related CN209414340U (en) | 2018-11-22 | 2018-11-22 | A kind of angle bar cross connecting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209414340U (en) |
-
2018
- 2018-11-22 CN CN201821929390.0U patent/CN209414340U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190920 Termination date: 20211122 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |