CN213378979U - Steel bar arc bending groove with adjustable radian - Google Patents
Steel bar arc bending groove with adjustable radian Download PDFInfo
- Publication number
- CN213378979U CN213378979U CN202022090068.7U CN202022090068U CN213378979U CN 213378979 U CN213378979 U CN 213378979U CN 202022090068 U CN202022090068 U CN 202022090068U CN 213378979 U CN213378979 U CN 213378979U
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- China
- Prior art keywords
- bent
- curved
- steel bar
- arc
- groove part
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- Expired - Fee Related
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Abstract
The utility model discloses a reinforcing bar curved arc groove of adjustable radian, including first straight slot part, first straight slot part one side fixedly connected with curved slot part, first straight slot part one side fixedly connected with second straight slot part is kept away from to curved slot part, first straight slot part includes first bottom plate and two first curb plates, curved slot part includes curved arc curb plate and L shape curved arc spare, second straight slot part includes second bottom plate and two second curb plates, the fixed crooked reinforcing bar that is provided with on first straight slot part, curved slot part and the straight slot part inner wall of second, crooked reinforcing bar both ends are fixed respectively and are set up on first curb plate and second curb plate lateral wall, fixed setting in crooked reinforcing bar middle part is on L shape curved arc spare lateral wall. The utility model discloses a curved arc groove of reinforcing bar of adjustable radian, this curved arc groove of reinforcing bar can be comparatively easy carry out the radian and adjust, do not damage the curved arc groove of reinforcing bar simultaneously, and reduce cost increases the efficiency of construction.
Description
Technical Field
The utility model relates to a building material field especially relates to a curved arc groove of reinforcing bar of adjustable radian.
Background
During engineering construction, channel steel is required to be bent into various arcs generally, and at present, the channel steel is bent in a construction site by mainly adopting fire-baking bending, hydraulic equipment, a rolling machine or entrusting a professional processing factory to perform arc bending operation.
However, the method has high cost and troublesome operation when the channel steel is bent, and the bent and formed channel steel cannot be well re-bent.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a steel bar curved arc groove with adjustable radian.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a steel bar arc bending groove with adjustable radian comprises a first straight groove part, wherein one side of the first straight groove part is fixedly connected with an arc bending groove part, one side of the bent groove part, which is far away from the first straight groove part, is fixedly connected with a second straight groove part, the first straight groove part comprises a first bottom plate and two first side plates, the curved groove part comprises curved side plates and an L-shaped curved part, the second straight groove part comprises a second bottom plate and two second side plates, the inner walls of the first straight groove part, the bent groove part and the second straight groove part are fixedly provided with bent steel bars, two ends of the bent steel bars are respectively fixedly arranged on the side walls of the first side plate and the second side plate, the middle part of the bent steel bar is fixedly arranged on the side wall of the L-shaped bent arc piece, the bending amplitude of the middle part of the bent steel bar 4 is the same as the bending radian of the L-shaped bent arc piece, a plurality of L-shaped grooves are formed in the upper end face of the L-shaped arc bending piece base plate, and the L-shaped arc bending piece comprises a plurality of angle steel-shaped connecting pieces.
As a further description of the above technical solution:
the two first side plates are respectively fixedly arranged on two sides of the upper end face of the first bottom plate, and the two second side plates are respectively fixedly arranged on two sides of the upper end face of the second bottom plate.
As a further description of the above technical solution:
and the first side plate, the second side plate and the arc-bending side plate which are positioned at the same side are fixedly connected.
As a further description of the above technical solution:
the L-shaped curved part is divided into a plurality of angle steel-shaped connecting pieces by the L-shaped grooves, and a first connecting part is fixedly arranged between every two adjacent angle steel-shaped connecting pieces.
As a further description of the above technical solution:
and a second connecting part is fixedly arranged between the inner wall of the first side plate, the second side plate, the L-shaped bent arc piece side plate and the outer wall of one side of the bent steel bar.
As a further description of the above technical solution:
and one side of the upper end surface of the L-shaped curved part bottom plate, which is far away from the curved steel bar, is fixedly connected to the curved arc side plate.
The utility model discloses following beneficial effect has:
compared with the existing curved-arc channel steel, the steel bar curved-arc groove device adopts a method of re-welding the bottom and the side opening of the channel steel, and then the inner side of the opening is supplemented with the curved steel bars with the same bending radian for welding and fixing, so that the radian of the steel bar curved-arc groove device can be easily adjusted without damaging the arc groove.
Drawings
Fig. 1 is a front view of a steel bar curved groove with adjustable radian provided by the utility model;
fig. 2 is an enlarged schematic view of the structure at the position of fig. 1-a of the steel bar curved groove with adjustable radian provided by the utility model;
fig. 3 is the utility model provides an angle steel shape connecting piece structure elevation of curved arc groove of reinforcing bar of adjustable radian.
Illustration of the drawings:
1. a first straight groove part; 11. a first base plate; 12. a first side plate; 2. a bending groove part; 21. an angle-shaped connecting piece; 22. a curved side plate; 23. an L-shaped curved member; 24. an L-shaped groove; 3. a second straight groove portion; 31. a second base plate; 32. a second side plate; 4. bending the reinforcing steel bar; 5. a first connection portion; 6. a second connecting portion.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-3, the present invention provides an embodiment: a steel bar arc bending groove with adjustable radian comprises a first straight groove part 1, one side of the first straight groove part 1 is fixedly connected with an arc bending groove part 2, one side of the arc bending groove part 2, which is far away from the first straight groove part 1, is fixedly connected with a second straight groove part 3, the first straight groove part 1 comprises a first bottom plate 11 and two first side plates 12, the arc bending groove part 2 comprises an arc bending side plate 22 and an L-shaped arc bending part 23, the second straight groove part 3 comprises a second bottom plate 31 and two second side plates 32, the inner walls of the first straight groove part 1, the arc bending groove part 2 and the second straight groove part 3 are fixedly provided with a bent steel bar 4, the bent plate at the outer side of the steel bar arc bending groove is reinforced through the bent steel bar 4, so that a plurality of angle steel connecting pieces 21 are connected more tightly, the two ends of the bent steel bar 4 are respectively fixedly arranged on the side walls of the first side plates 12 and the second side plates 32, the middle part of the bent steel bar 4 is fixedly arranged on, a plurality of L shape slots 24 have been seted up to L shape curved arc piece 23 bottom plate up end, can decide the crooked radian and the direction of buckling of reinforcing bar curved arc groove according to the width and the length of seting up L shape slot 24, and L shape curved arc piece 23 includes a plurality of angle steel shape connecting piece 21.
Two first side plates 12 are respectively fixedly arranged on two sides of the upper end face of a first bottom plate 11, the first bottom plate 11 and the two first side plates 12 jointly form a whole, two second side plates 32 are respectively fixedly arranged on two sides of the upper end face of a second bottom plate 31, the second bottom plate 31 and the two second side plates 32 jointly form a whole, the first side plates 12, the second side plates 32 and the bent arc side plates 22 which are positioned on the same side are fixedly connected, the three form a whole, the L-shaped bent arc pieces 23 are divided into a plurality of angle steel-shaped connecting pieces 21 by a plurality of L-shaped grooves 24, a first connecting part 5 is fixedly arranged between the two adjacent angle steel-shaped connecting pieces 21, the first connecting part 5 is formed by welding between the two adjacent angle steel-shaped connecting pieces 21, a second connecting part 6 is fixedly arranged between the inner side plate walls of the first side plates 12, the second side plates 32 and the L-shaped bent arc pieces 23 and the outer wall of one side of the bent, The second side plate 32 and the side plate of the L-shaped arc bending part 23 are welded, the side, far away from the bent steel bar 4, of the upper end face of the bottom plate of the L-shaped arc bending part 23 is fixedly connected to the arc bending side plate 22, and the bottom plate of the L-shaped arc bending part 23 and the arc bending side plate 22 form a whole.
The working principle is as follows: the radian of buckling of reinforcing bar curved arc groove is calculated according to the requirement earlier, then set up L shape slot 24 to the 2 outer curved edge openings of curved groove portion, make reinforcing bar curved arc groove can buckle arbitrary radian and indeformable and damage easily in fixed requirement, then weld two adjacent angle steel shape connecting piece 21 and wait to cool off, utilize automatic arc bending machine to carry out the radian of same shape to crooked reinforcing bar 4 simultaneously and buckle, and with the opening limit inner wall in reinforcing bar curved arc groove weld fixation can, because connecting portion are the welding formation, be equipped with opening L shape slot 24, make the outer curved edge in reinforcing bar curved arc groove not a coherent whole, consequently can repeatedly carry out radian regulation and do not damage reinforcing bar curved arc groove to reinforcing bar curved arc groove.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (6)
1. The utility model provides a curved arc groove of reinforcing bar of adjustable radian, includes first straight flute portion (1), its characterized in that: the first straight groove part (1) is fixedly connected with a bent groove part (2), one side, far away from the first straight groove part (1), of the bent groove part (2) is fixedly connected with a second straight groove part (3), the first straight groove part (1) comprises a first bottom plate (11) and two first side plates (12), the bent groove part (2) comprises a bent arc side plate (22) and an L-shaped bent arc piece (23), the second straight groove part (3) comprises a second bottom plate (31) and two second side plates (32), bent steel bars (4) are fixedly arranged on the inner walls of the first straight groove part (1), the bent groove part (2) and the second straight groove part (3), two ends of each bent steel bar (4) are respectively and fixedly arranged on the side walls of the first side plate (12) and the second side plate (32), the middle part of each bent steel bar (4) is fixedly arranged on the side wall of the L-shaped bent arc piece (23), the bending amplitude of the middle part of each bent steel bar (4) is the same as the bending radian of the L, a plurality of L shape slot (24) have been seted up to L shape curved arc spare (23) bottom plate up end, L shape curved arc spare (23) include a plurality of angle steel shape connecting piece (21).
2. The steel bar curved groove capable of adjusting the radian according to claim 1, wherein: the two first side plates (12) are respectively fixedly arranged on two sides of the upper end face of the first bottom plate (11), and the two second side plates (32) are respectively fixedly arranged on two sides of the upper end face of the second bottom plate (31).
3. The steel bar curved groove capable of adjusting the radian according to claim 1, wherein: the first side plate (12), the second side plate (32) and the arc side plate (22) which are positioned on the same side are fixedly connected.
4. The steel bar curved groove capable of adjusting the radian according to claim 1, wherein: the L-shaped curved pieces (23) are divided into a plurality of angle steel-shaped connecting pieces (21) by the L-shaped grooves (24), and a first connecting portion (5) is fixedly arranged between every two adjacent angle steel-shaped connecting pieces (21).
5. The steel bar curved groove capable of adjusting the radian according to claim 1, wherein: and a second connecting part (6) is fixedly arranged between the inner side plate wall of the first side plate (12), the second side plate (32) and the L-shaped arc bending piece (23) and the outer wall of one side of the bent steel bar (4).
6. The steel bar curved groove capable of adjusting the radian according to claim 1, wherein: the upper end face of the bottom plate of the L-shaped arc bending piece (23) is far away from one side of the bent reinforcing steel bar (4) and is fixedly connected to the arc bending side plate (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022090068.7U CN213378979U (en) | 2020-09-22 | 2020-09-22 | Steel bar arc bending groove with adjustable radian |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022090068.7U CN213378979U (en) | 2020-09-22 | 2020-09-22 | Steel bar arc bending groove with adjustable radian |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213378979U true CN213378979U (en) | 2021-06-08 |
Family
ID=76181507
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022090068.7U Expired - Fee Related CN213378979U (en) | 2020-09-22 | 2020-09-22 | Steel bar arc bending groove with adjustable radian |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213378979U (en) |
-
2020
- 2020-09-22 CN CN202022090068.7U patent/CN213378979U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210608 |