CN214886708U - Arc bayonet welding lattice bar - Google Patents
Arc bayonet welding lattice bar Download PDFInfo
- Publication number
- CN214886708U CN214886708U CN202023006494.4U CN202023006494U CN214886708U CN 214886708 U CN214886708 U CN 214886708U CN 202023006494 U CN202023006494 U CN 202023006494U CN 214886708 U CN214886708 U CN 214886708U
- Authority
- CN
- China
- Prior art keywords
- wall
- section bar
- profile
- arc
- flat
- 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.)
- Active
Links
Images
Landscapes
- Joining Of Building Structures In Genera (AREA)
Abstract
The utility model discloses an arc bayonet welding check strip, the tip of the second arc wall of its crossbeam section bar is provided with the first arc bayonet socket with the first arc wall complex of column section bar, the tip of the third section bar flat wall of crossbeam section bar is provided with the notch with the first section bar flat wall of column section bar and the first connecting wall complex of first section bar flat wall both sides, the internal face of the fourth section bar flat wall of crossbeam section bar is provided with the second arc bayonet socket with the first arc wall complex of column section bar, crossbeam section bar cooperates in the first connecting wall of first section bar flat wall and first section bar flat wall both sides through first arc bayonet socket, the notch cooperates in first connecting wall, the second arc bayonet socket cooperates in first arc wall and welded connection realizes being connected fixedly with column section bar; according to the lattice strip with the structure, the upright column section bar and the cross beam section bar are integrally formed through welding and fixing, the connection stability is stronger, the stereoscopic impression is strong, and the problem that the stability is poor due to the fact that the existing lattice strip adopts a field splicing installation mode is solved.
Description
Technical Field
The utility model belongs to the technical field of door and window, concretely relates to paper cut for window decoration check strip.
Background
Door and window are the indispensable article of our house, and the lattice strip of door and window installation has the effect of preventing burglary and preventing pressing from both sides, still has the effect that increases beautifully, and present door and window lattice strip is the mode of the installation of piecing together on the spot basically, and this kind of mounting means leads to the steadiness of lattice strip not good, leads to door and window to need to change because of the steadiness of lattice strip is not good, and the lattice strip of present door and window is rectangular structure formation basically in addition, and the form that the lattice strip is single can not increase beautifully.
Disclosure of Invention
Not enough to prior art, the utility model aims at providing a through welded fastening form integrative, connect the arc bayonet socket welding check strip that the steadiness is stronger and the third dimension is strong.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
an arc bayonet welding lattice bar comprises a column section bar and a beam section bar, wherein the column section bar is provided with at least one first section bar flat wall, two sides of the first section bar flat wall are provided with second section bar flat walls which are parallel to each other, two sides of the first section bar flat wall are perpendicular to the first section bar flat wall and extend backwards to form a first connecting wall, one side of the second section bar flat wall, close to the first section bar flat wall, is perpendicular to the second section bar flat wall and extend backwards to form a first connecting wall, the first connecting wall of the first section bar flat wall and the first connecting wall of the second section bar flat wall are connected through a convex first arc wall, and a longitudinal groove is formed on the outer side of the first arc wall;
the beam profile comprises two third profile flat walls arranged in parallel and two fourth profile flat walls arranged in parallel, wherein two sides of each third profile flat wall are perpendicular to the third profile flat walls and extend inwards to form second connecting walls; the end part of the second arc wall of the cross beam profile is provided with a first arc bayonet matched with the first arc wall of the stand column profile, the end part of the third profile flat wall of the cross beam profile is provided with a notch matched with the first profile flat wall of the stand column profile and the first connecting walls at two sides of the first profile flat wall, the inner wall surface of the fourth profile flat wall of the cross beam profile is provided with a second arc bayonet matched with the first arc wall of the stand column profile, the cross beam profile is matched with the first arc wall through the first arc bayonet, the notch is matched with the first connecting walls at two sides of the first profile flat wall and the first profile flat wall, and the second arc bayonet is matched with the first arc wall and is connected with the stand column profile in a welding mode to realize connection and fixation with the stand column profile. According to the lattice bar with the structure, the upright column section bar and the cross beam section bar are welded and fixed into a whole, the connection stability is stronger, and the stereoscopic impression is strong.
As a preferred scheme, the first profile flat walls include two and are arranged in parallel, and the beam profiles can be respectively welded and fixed on the first profile flat walls on the two sides of the column profile.
Preferably, the interior of the column profile and the cross-beam profile is hollow.
The utility model discloses following beneficial effect has:
the utility model discloses arc bayonet socket welding check strip, the tip of the second arc wall of its crossbeam section bar is provided with the first arc bayonet socket with the first arc wall complex of column section bar, the tip of the third section bar flat wall of crossbeam section bar is provided with the notch with the first section bar flat wall of column section bar and the first connecting wall complex of first section bar flat wall both sides, the internal face of the fourth section bar flat wall of crossbeam section bar is provided with the second arc bayonet socket with the first arc wall complex of column section bar, crossbeam section bar cooperates first connecting wall, second arc bayonet socket cooperation first section bar flat wall and first section bar flat wall both sides with first arc bayonet socket, the notch cooperates first arc wall and first connecting wall of first section bar flat wall both sides, the second arc bayonet socket cooperates first arc wall and welded connection realization is connected fixedly with column section bar; according to the lattice bar with the structure, the upright column section bar and the cross beam section bar are welded and fixed into a whole, the connection stability is stronger, and the stereoscopic impression is strong.
Drawings
FIG. 1 is a split structure view of a column section and a beam section of the arc bayonet welding lattice bar of the present invention;
fig. 2 is the welding connection structure diagram of the column section bar and the beam section bar of the arc bayonet welding lattice bar of the utility model.
In the figure: 1. a column section bar; 2. a beam profile; 11. a first profile flat wall; 12. a second profile flat wall; 13. a first connecting wall; 14. a first arc wall; 15. a longitudinal groove; 21. a third profile flat wall; 22. a fourth profile flat wall; 23. a second connecting wall; 24. a second arc wall; 25. a horizontal groove; 26. a first arc-shaped bayonet; 27. a notch; 28. and the second arc-shaped bayonet.
Detailed Description
The invention will be further described with reference to the accompanying drawings and specific embodiments so as to more clearly understand the technical idea claimed in the invention.
As shown in fig. 1-2, the arc bayonet welding lattice bar of the present invention includes a column profile 1 and a beam profile 2, the column profile 1 has at least one first profile flat wall 11, two sides of the first profile flat wall 11 are provided with second profile flat walls 12 parallel to each other, two sides of the first profile flat wall 11 are perpendicular to the first profile flat wall 11 and extend backward to form a first connecting wall 13, one side of the second profile flat wall 12 close to the first profile flat wall 11 is perpendicular to the second profile flat wall 12 and extend backward to form a first connecting wall 13, the first connecting wall 13 of the first profile flat wall 11 and the first connecting wall 13 of the second profile flat wall 12 are connected by a convex first arc wall 14, and a longitudinal groove 15 is formed outside the first arc wall 14;
the beam profile 2 comprises two third profile flat walls 21 and two fourth profile flat walls 22 which are arranged in parallel, wherein two sides of each third profile flat wall 21 are perpendicular to the third profile flat walls 21 and extend inwards to form second connecting walls 23, two sides of each fourth profile flat wall 22 are perpendicular to the fourth profile flat walls 22 and extend inwards to form second connecting walls 23, the second connecting walls 23 of the third profile flat walls 21 and the second connecting walls 23 of the fourth profile flat walls 22 are connected through convex second arc walls 24, and horizontal grooves 25 are formed on the outer sides of the second arc walls 24; the end part of the second arc wall 24 of the cross beam profile 2 is provided with a first arc bayonet 26 matched with the first arc wall 14 of the column profile 1, the end part of the third profile flat wall 21 of the cross beam profile 2 is provided with a notch 27 matched with the first profile flat wall 11 of the column profile 1 and the first connecting walls 13 at two sides of the first profile flat wall 11, the inner wall surface of the fourth profile flat wall 22 of the cross beam profile 2 is provided with a second arc bayonet 28 matched with the first arc wall 14 of the column profile 1, the cross beam profile 2 is matched with the first arc wall 14 and the notch 27 at two sides of the first profile flat wall 11 and the first profile flat wall 11 through the first arc bayonet 26, and the second arc bayonet 28 is matched with the first arc wall 13 and the second arc bayonet 28 at two sides of the first profile flat wall 11 and is connected with the first arc wall 14 in a welding manner to realize connection and fixation with the column profile 1. According to the lattice bar with the structure, the upright column section bar 1 and the beam section bar 2 are integrally formed through welding and fixing, the connection stability is stronger, and the stereoscopic impression is strong.
The first profile flat walls 11 are specifically two and arranged in parallel, and the beam profiles 2 can be respectively welded and fixed to the first profile flat walls 11 on two sides of the column profile 1. The column section bar 1 and the beam section bar 2 are hollow, so that the material can be saved, and the stretching forming production can be facilitated.
Various other changes and modifications may be made by those skilled in the art based on the above-described technical solutions and concepts, and all such changes and modifications should fall within the scope of the present invention.
Claims (3)
1. An arc bayonet welding lattice bar comprises a column section bar and a beam section bar, and is characterized in that the column section bar is provided with at least one first section bar flat wall, two sides of the first section bar flat wall are provided with second section bar flat walls which are parallel to each other, two sides of the first section bar flat wall are perpendicular to the first section bar flat wall and extend backwards to form a first connecting wall, one side, close to the first section bar flat wall, of the second section bar flat wall is perpendicular to the second section bar flat wall and extend backwards to form a first connecting wall, the first connecting wall of the first section bar flat wall and the first connecting wall of the second section bar flat wall are connected through a convex first arc wall, and a longitudinal groove is formed on the outer side of the first arc wall;
the beam profile comprises two third profile flat walls arranged in parallel and two fourth profile flat walls arranged in parallel, wherein two sides of each third profile flat wall are perpendicular to the third profile flat walls and extend inwards to form second connecting walls, two sides of each fourth profile flat wall are perpendicular to the fourth profile flat walls and extend inwards to form second connecting walls, the second connecting walls of the third profile flat walls and the second connecting walls of the fourth profile flat walls are connected through convex second arc walls, and horizontal grooves are formed in the outer sides of the second arc walls;
the end part of the second arc wall of the cross beam profile is provided with a first arc bayonet matched with the first arc wall of the upright column profile, the end part of the third profile flat wall of the cross beam profile is provided with a notch matched with the first profile flat wall of the upright column profile and the first connecting walls at two sides of the first profile flat wall, the inner wall surface of the fourth profile flat wall of the cross beam profile is provided with a second arc bayonet matched with the first arc wall of the upright column profile, and the cross beam profile is matched with the first arc wall and the notch through the first arc bayonet and the first connecting wall at two sides of the first profile flat wall and the second arc bayonet and is matched with the first arc wall and the second arc bayonet and is welded and connected with the upright column profile to realize connection and fixation.
2. The arcuate bayonet welded grate of claim 1 wherein said first profile planar wall comprises two and is disposed parallel to one another.
3. Arc-shaped bayonet welding grid according to claim 1 or 2, characterized in that the interior of the column profile and the cross-beam profile is hollow.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023006494.4U CN214886708U (en) | 2020-12-15 | 2020-12-15 | Arc bayonet welding lattice bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023006494.4U CN214886708U (en) | 2020-12-15 | 2020-12-15 | Arc bayonet welding lattice bar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214886708U true CN214886708U (en) | 2021-11-26 |
Family
ID=78904256
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023006494.4U Active CN214886708U (en) | 2020-12-15 | 2020-12-15 | Arc bayonet welding lattice bar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214886708U (en) |
-
2020
- 2020-12-15 CN CN202023006494.4U patent/CN214886708U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN214886708U (en) | Arc bayonet welding lattice bar | |
| CN205617609U (en) | A aluminium alloy for aluminum -wood is compound | |
| CN212245956U (en) | Framework pipe structure for cab of tower crane | |
| CN215671008U (en) | Support with equipment building templates | |
| CN211949573U (en) | Section bar is torn open behind template for building | |
| CN204961490U (en) | Main part frame connection structure and special angle sign indicating number thereof | |
| CN201310148Y (en) | Building special type light steel pipe and connecting piece thereof | |
| CN110359652B (en) | Multifunctional decoration panel | |
| CN217783250U (en) | Bottom beam connecting structure of aluminum alloy door frame | |
| CN201671206U (en) | Metal honeycomb bathroom partition plate of step type outward clamped seal edges | |
| CN212224631U (en) | Section bar side connecting piece for building | |
| CN218942787U (en) | Quick spliced curtain rail | |
| CN211738612U (en) | Novel channel steel | |
| CN213391355U (en) | Honeycomb panel bending integral bathroom | |
| CN216380392U (en) | Plate connecting piece | |
| CN217783251U (en) | Top beam connecting structure of aluminum alloy door frame | |
| CN218438996U (en) | Glass section bar connection structure | |
| CN218913375U (en) | Anti-cracking aluminum foil joint connecting structure | |
| CN219220194U (en) | Wooden door composition structure | |
| CN212961435U (en) | Aluminium frame section bar and section bar connecting piece | |
| CN216765549U (en) | Assembled Bailey sheet for Bailey bridge frame | |
| CN213718969U (en) | Bitter gourd is planted and is used combination formula rattan frame | |
| CN220930970U (en) | Screwless panel light | |
| CN214661324U (en) | Stable aluminum material | |
| CN216446258U (en) | Curtain wall combined by multi-specification unit curtain walls |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |