CN218374724U - Straight reinforcing steel bar with good toughness and difficult pulling deformation - Google Patents
Straight reinforcing steel bar with good toughness and difficult pulling deformation Download PDFInfo
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- CN218374724U CN218374724U CN202222406915.5U CN202222406915U CN218374724U CN 218374724 U CN218374724 U CN 218374724U CN 202222406915 U CN202222406915 U CN 202222406915U CN 218374724 U CN218374724 U CN 218374724U
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Abstract
The utility model discloses a straight reinforcing bar that toughness is good is difficult for dragging deformation, including straight reinforcing bar main part, the surface mounting of straight reinforcing bar main part has fixed clamp, and the edge of fixed clamp is provided with buckle block portion, the inside of straight reinforcing bar main part comprises toughness enhancement layer, tensile enhancement layer and reinforcing bar core jointly, and the cladding of toughness enhancement layer is at the surface of tensile enhancement layer, and the cladding of tensile enhancement layer is at the surface of reinforcing bar core, the inside of toughness enhancement layer is provided with alloy reinforcing aggregate covering, carbon steel structure covering and high rigidity structure covering respectively, the inside of tensile enhancement layer is by silicon steel enhancement layer, titanium steel enhancement layer and tungsten steel enhancement layer, and the cladding of silicon steel enhancement layer is at the surface of titanium steel enhancement layer, and the cladding of tungsten steel enhancement layer is at the internal surface of titanium steel enhancement layer. The utility model discloses a carry out toughness and tensile enhancement mode design to reinforcing bar inside, and then can improve the tensile strength of reinforcing bar greatly, be difficult for dragging the deformation.
Description
Technical Field
The utility model relates to a reinforcing bar technical field specifically is a straight reinforcing bar that toughness is good is difficult for dragging the deformation.
Background
The steel bar is steel for reinforced concrete and prestressed reinforced concrete, and the cross section of the steel bar is circular or square with round corners. Comprises plain round steel bars, ribbed steel bars and twisted steel bars. The reinforcing steel bar for reinforced concrete is straight bar or wire rod steel for reinforcing steel bar for reinforced concrete, and has two shapes, i.e. plain steel bar and deformed steel bar, and two kinds, i.e. straight bar and wire rod, in delivery state. The plain round steel bars are actually small round steel and wire coils of ordinary low-carbon steel. Deformed bars are surface ribbed bars, usually with 2 longitudinal ribs and transverse ribs distributed uniformly along the length. The cross ribs are 3 types of spiral, herringbone and crescent shapes. Expressed in millimeters of nominal diameter. The nominal diameter of the deformed steel bar is equivalent to the nominal diameter of the smooth steel bar with the same cross section.
The existing straight steel bar structure has poor toughness, and is easy to deform after being pulled or extruded by high strength, so that the steel bar has poor service performance, and the market needs to develop a novel straight steel bar with good toughness and difficult pulling deformation.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a straight reinforcing bar that toughness is good to be difficult for dragging the deformation to the current straight steel bar structure toughness who provides in solving above-mentioned background is relatively poor, receives the high strength and drags or easily takes place the deformation phenomenon after the extrusion, leads to the not good problem of reinforcing bar performance.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a good straight reinforcing bar that is difficult for dragging deformation of toughness, includes straight reinforcing bar main part, the surface mounting of straight reinforcing bar main part has fixed clamp, and the edge of fixed clamp is provided with the block portion of buckling, the inside of straight reinforcing bar main part comprises toughness enhancement layer, tensile enhancement layer and reinforcing bar core jointly, and the cladding of toughness enhancement layer is at the surface of tensile enhancement layer, and the cladding of tensile enhancement layer is at the surface of reinforcing bar core, the inside of toughness enhancement layer is provided with alloy reinforcement aggregate cladding, carbon steel structure cladding and high rigidity structure cladding respectively, the inside of tensile enhancement layer is by silicon steel enhancement layer, titanium steel enhancement layer and tungsten steel enhancement layer, and the cladding of silicon steel enhancement layer is at the surface of titanium steel enhancement layer, and the cladding of tungsten steel enhancement layer is at the internal surface of titanium steel enhancement layer.
Preferably, the alloy reinforced aggregate cladding is coated on the outer surface of the carbon steel structural cladding, and the high-hardness structural cladding is coated on the inner surface of the carbon steel structural cladding.
Preferably, the aluminum alloy aggregate and the tungsten carbide aggregate are respectively arranged inside the alloy reinforced aggregate cladding.
Preferably, an aluminum alloy and a carbon-silicon alloy are respectively arranged inside the high-hardness structural cladding.
Preferably, the silicon steel reinforcing layer, the titanium steel reinforcing layer and the tungsten steel reinforcing layer are of an integrally formed structure.
Preferably, the bent clamping part is tightly attached and fixed to the surface of the straight steel bar main body.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) The inside of the straight steel bar main body is composed of a toughness reinforcing layer, a tensile reinforcing layer and a steel bar core body, an alloy reinforcing aggregate cladding, a carbon steel structure cladding and a high-hardness structure cladding are respectively arranged inside the toughness reinforcing layer, and through the arrangement of the toughness reinforcing layer, a plurality of layers of alloy aggregate structure claddings with high structure toughness are arranged inside the toughness reinforcing layer, so that the structural toughness and strength of the whole straight steel bar can be greatly improved, and the extrusion deformation phenomenon of the straight steel bar can be prevented;
(2) The tensile enhancement layer is internally provided with the silicon steel enhancement layer, the titanium steel enhancement layer and the tungsten steel enhancement layer, and the silicon steel enhancement layer, the titanium steel enhancement layer and the tungsten steel enhancement layer are arranged in the tensile enhancement layer.
Drawings
Fig. 1 is a schematic view of the installation structure of the straight steel bar main body of the present invention;
fig. 2 is a schematic view of the front structure of the straight steel bar main body of the present invention;
fig. 3 is a schematic view of the internal structure of the straight steel bar main body of the present invention;
FIG. 4 is a schematic view of the internal structure of the toughness reinforcing layer of the present invention;
fig. 5 is a schematic view of the internal structure of the tensile reinforcement layer of the present invention.
In the figure: 1. a straight steel bar main body; 2. a bending clamping part; 3. fixing a hoop; 4. a toughness reinforcing layer; 5. a tensile reinforcement layer; 6. a steel bar core body; 7. an alloy reinforced aggregate cladding; 8. a carbon steel structural cladding; 9. a high-hardness structural cladding; 10. a silicon steel reinforcing layer; 11. a titanium steel reinforcing layer; 12. and a tungsten steel reinforcing layer.
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.
Referring to fig. 1-5, the present invention provides an embodiment: the utility model provides a good straight reinforcing bar that is difficult for pulling deformation of toughness, including straight reinforcing bar main part 1, the surface mounting of straight reinforcing bar main part 1 has fixed clamp 3, the edge of fixed clamp 3 is provided with buckle block portion 2, the inside of straight reinforcing bar main part 1 comprises toughness enhancement layer 4, tensile enhancement layer 5 and reinforcing bar core 6 jointly, toughness enhancement layer 4 cladding is at the surface of tensile enhancement layer 5, tensile enhancement layer 5 cladding is at the surface of reinforcing bar core 6, the inside of toughness enhancement layer 4 is provided with alloy reinforcing aggregate cladding 7 respectively, carbon steel structure cladding 8 and high rigidity structure cladding 9, the inside of tensile enhancement layer 5 is by silicon steel enhancement layer 10, titanium steel enhancement layer 11 and tungsten steel enhancement layer 12, silicon steel enhancement layer 10 cladding is at the surface of titanium steel enhancement layer 11, tungsten steel enhancement layer 12 cladding is at the internal surface of titanium steel enhancement layer 11.
Further, the alloy reinforced aggregate cladding 7 is coated on the outer surface of the carbon steel structure cladding 8, and the high-hardness structure cladding 9 is coated on the inner surface of the carbon steel structure cladding 8.
Further, an aluminum alloy aggregate and a tungsten carbide aggregate are respectively arranged inside the alloy reinforced aggregate cladding 7.
Further, an aluminum alloy and a carbon-silicon alloy are provided inside the high-hardness structural cladding 9, respectively.
Furthermore, the silicon steel reinforcing layer 10, the titanium steel reinforcing layer 11 and the tungsten steel reinforcing layer 12 are integrally formed.
Furthermore, the bending clamping part 2 is tightly attached and fixed with the surface of the straight steel bar main body 1.
The working principle is as follows: when the steel bar pulling device is used, the fixed hoop 3 is installed on the outer surface of the straight steel bar main body 1, the bent clamping parts 2 are arranged at the corners of the fixed hoop 3, the inside of the straight steel bar main body 1 is composed of the toughness reinforcing layer 4, the tensile reinforcing layer 5 and the steel bar core body 6, the toughness reinforcing layer 4 covers the outer surface of the tensile reinforcing layer 5, the tensile reinforcing layer 5 covers the outer surface of the steel bar core body 6, the alloy reinforcing aggregate cladding 7, the carbon steel structure cladding 8 and the high-hardness structure cladding 9 are respectively arranged inside the toughness reinforcing layer 4, the multi-layer alloy aggregate structure cladding with high toughness is arranged inside the toughness reinforcing layer 4, the structural toughness and the strength of the whole straight steel bar can be greatly improved, the extrusion deformation phenomenon of the steel bar can be prevented, the tensile reinforcing layer 5 is composed of the silicon steel reinforcing layer 10, the titanium steel reinforcing layer 11 and the tungsten steel reinforcing layer 12, the silicon steel reinforcing layer 12 covers the inner surface of the titanium steel 11, the tensile reinforcing layer 5 is arranged inside the tensile reinforcing layer 5, the titanium steel and the tungsten steel layer and the tungsten steel bar can not easily deform, and the tensile strength of the steel bar can be improved.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a good straight reinforcing bar that is difficult for dragging deformation of toughness, includes straight reinforcing bar main part (1), its characterized in that, the surface mounting of straight reinforcing bar main part (1) has fixed clamp (3), and the edge of fixed clamp (3) is provided with buckle block portion (2), the inside of straight reinforcing bar main part (1) comprises toughness enhancement layer (4), tensile enhancement layer (5) and reinforcing bar core (6) jointly, and toughness enhancement layer (4) cladding is at the surface of tensile enhancement layer (5), and tensile enhancement layer (5) cladding is at the surface of reinforcing bar core (6), the inside of toughness enhancement layer (4) is provided with alloy reinforcing aggregate cladding (7), carbon steel structure cladding (8) and high rigidity structure cladding (9) respectively, the inside of tensile enhancement layer (5) is by silicon steel enhancement layer (10), titanium steel enhancement layer (11) and tungsten steel (12), and silicon steel enhancement layer (10) cladding is at the surface of titanium steel enhancement layer (11), and tungsten steel enhancement layer (12) cladding is at the internal surface of titanium steel enhancement layer (11).
2. The straight reinforcing steel bar with good toughness and difficult pulling deformation as claimed in claim 1, wherein: the alloy reinforced aggregate cladding (7) is coated on the outer surface of the carbon steel structure cladding (8), and the high-hardness structure cladding (9) is coated on the inner surface of the carbon steel structure cladding (8).
3. The straight steel bar with good toughness and difficult pulling deformation according to claim 1, wherein: and aluminum alloy aggregate and tungsten carbide aggregate are respectively arranged in the alloy reinforced aggregate cladding (7).
4. The straight steel bar with good toughness and difficult pulling deformation according to claim 1, wherein: and the high-hardness structure cladding (9) is internally provided with aluminum alloy and carbon-silicon alloy respectively.
5. The straight reinforcing steel bar with good toughness and difficult pulling deformation as claimed in claim 1, wherein: the silicon steel enhancement layer (10), the titanium steel enhancement layer (11) and the tungsten steel enhancement layer (12) are of an integrally formed structure.
6. The straight steel bar with good toughness and difficult pulling deformation according to claim 1, wherein: the bending clamping part (2) is tightly attached and fixed with the surface of the straight steel bar main body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222406915.5U CN218374724U (en) | 2022-09-13 | 2022-09-13 | Straight reinforcing steel bar with good toughness and difficult pulling deformation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222406915.5U CN218374724U (en) | 2022-09-13 | 2022-09-13 | Straight reinforcing steel bar with good toughness and difficult pulling deformation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218374724U true CN218374724U (en) | 2023-01-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222406915.5U Active CN218374724U (en) | 2022-09-13 | 2022-09-13 | Straight reinforcing steel bar with good toughness and difficult pulling deformation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218374724U (en) |
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2022
- 2022-09-13 CN CN202222406915.5U patent/CN218374724U/en active Active
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