CN219653909U - Anti-deformation cold-formed C-shaped steel - Google Patents
Anti-deformation cold-formed C-shaped steel Download PDFInfo
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- CN219653909U CN219653909U CN202320666981.8U CN202320666981U CN219653909U CN 219653909 U CN219653909 U CN 219653909U CN 202320666981 U CN202320666981 U CN 202320666981U CN 219653909 U CN219653909 U CN 219653909U
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- shaped steel
- deformation
- section steel
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 102
- 239000010959 steel Substances 0.000 title claims abstract description 102
- 239000011248 coating agent Substances 0.000 claims description 7
- 238000000576 coating method Methods 0.000 claims description 7
- 238000005452 bending Methods 0.000 claims description 4
- 238000000034 method Methods 0.000 claims description 4
- 238000003466 welding Methods 0.000 claims description 4
- 239000007769 metal material Substances 0.000 claims description 3
- 238000003825 pressing Methods 0.000 claims description 3
- 239000003292 glue Substances 0.000 claims description 2
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 claims description 2
- 238000005728 strengthening Methods 0.000 claims description 2
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 230000003014 reinforcing effect Effects 0.000 abstract description 2
- 238000009957 hemming Methods 0.000 abstract 1
- 238000010276 construction Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
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- Rod-Shaped Construction Members (AREA)
Abstract
The utility model discloses a deformation-resistant cold-formed C-shaped steel, which comprises a steel body, wherein the inner side of the steel body is provided with a curled edge, one surface of the steel body is provided with a concave cavity, a supporting block is arranged in the concave cavity, the inner wall of the bottom of the steel body is provided with a transverse strut, the transverse strut is arranged between opposite surfaces of the supporting block, and two sides of the transverse strut are provided with a plurality of reinforcing ribs, so that the deformation-resistant cold-formed C-shaped steel has the beneficial effects that: the support block is inserted into the hemming and concave cavity to strengthen the supporting force of the cold-formed C-shaped steel longitudinal structure, so that the cold-formed C-shaped steel longitudinal structure is stably lifted under the external strong pressure, the cold-formed C-shaped steel longitudinal structure is fixedly connected with the steel body through the clamping block, the bottom of the steel body is lifted to transversely support the cold-formed C-shaped steel longitudinal structure through the transverse support, and when the cold-formed C-shaped steel is extruded by the side parts, the two sides of the steel body cannot be bent inwards to deform.
Description
Technical Field
The utility model relates to the field of cold-formed steel, in particular to deformation-resistant cold-formed C-shaped steel.
Background
The cold-formed steel has the advantages of high structural strength, environmental protection, large span, long service life, relatively economical price and the like, and as one of the cold-formed steel, the C-shaped steel is used in house construction in the occasion that the C-shaped steel is commonly appeared, that is to say, the steel is advantageous when being used as building materials, has very strong firmness and higher stability, in various house constructions, the movable house is a beneficiary with very large C-shaped steel, the purline of the movable house can be made of the C-shaped steel, and the bracket and the cross beam can be made of the material.
Compared with other types of cold-formed steel, the C-shaped steel has smaller volume, saves about thirty percent of materials, has highest utilization rate in the cold-formed steel, has a half-open structure, and can deform under stress when being extruded by the side part, and has poorer stability and pressure resistance compared with other cold-formed steel, such as H-shaped steel and closed square steel.
Disclosure of Invention
(one) solving the technical problems
The utility model aims to solve the technical problems that: compared with the traditional section steel, the cold-formed C-shaped steel is poor in stability, such as H-shaped steel and closed cold-formed section steel, the C-shaped steel is of a half-open structure, and when the C-shaped steel is extruded by the side part, the cold-formed steel is stressed to deform.
(II) technical scheme
In order to solve the problems, the utility model provides the following technical scheme:
the utility model provides an anti-deformation clod wash C shaped steel, includes the shaped steel body, shaped steel body inboard is equipped with the turn-up, shaped steel body one side is equipped with concave die cavity, be equipped with the supporting shoe in the concave die cavity, shaped steel body bottom inner wall is equipped with the stull, the stull is located between the supporting shoe opposite surface, the stull both sides are equipped with a plurality of strengthening ribs, shaped steel body both sides are equipped with the draw-in groove, supporting shoe one side is equipped with the fixture block, the fixture block is inserted and is located in the draw-in groove.
Further, the curled edge is in a right-angle bending shape and is integrally formed with the profile steel body, and the curled edge is formed by cold pressing.
Further, the width of the concave cavity is the same as the width of the curled edge, and a preformed hole is formed in the bottom of the profile steel body.
Further, the supporting block is mountain-shaped, one end of the supporting block is embedded in the concave cavity, and the other end of the supporting block is inserted below the curled edge.
Further, the number of the clamping blocks is at least three, the clamping blocks are fixedly connected with the clamping grooves, the clamping blocks and the supporting blocks are of an integrated structure, and the supporting blocks are made of hard metal materials.
Further, the cross brace is fixedly connected with the bottom surface of the section steel body in a welding mode, and two ends of the cross brace are fixedly connected with the supporting blocks.
Further, the inner wall of the profile steel body is coated with wear-resistant coating glue.
Further, the surface of the section steel body adopts a galvanization process, and the surfaces of the supporting blocks and the section steel body are coated with a rust-resistant coating.
(III) beneficial effects
The beneficial effects of the utility model are as follows:
the curled edges are additionally arranged at two ends of the cold-formed C-shaped steel, so that the cold-formed C-shaped steel is more similar to C-shaped curled edge channel steel, and the supporting blocks are inserted into the curled edges and the concave cavities to strengthen the supporting force of the longitudinal structure of the cold-formed C-shaped steel, so that the cold-formed C-shaped steel is stably lifted under the external strong pressure, and is fixedly connected with the steel body through the clamping blocks, the bottom of the steel body is lifted to transversely support the steel body through the transverse bracing, and when the steel body is extruded by the side parts, the two sides of the steel body cannot be bent inwards to deform.
Drawings
FIG. 1 is a perspective view of the present utility model;
FIG. 2 is a partial enlarged view of A;
FIG. 3 is an exploded view of the present utility model
The marks in the figure: the steel comprises a 1-section steel body, a 2-curled edge, a 3-concave cavity, a 4-supporting block, a 5-transverse strut, a 1 a-clamping groove, a 4 a-clamping block and a 5 a-reinforcing rib.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the description of the present utility model, it should be understood that the terms "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
Referring to fig. 1-3, an anti-deformation cold-formed C-shaped steel comprises a shaped steel body 1, wherein a curled edge 2 is arranged on the inner side of the shaped steel body 1, a concave cavity 3 is formed in one surface of the shaped steel body 1, a supporting block 4 is arranged in the concave cavity 3, a transverse strut 5 is arranged on the inner wall of the bottom of the shaped steel body 1, the transverse strut 5 is arranged between opposite surfaces of the supporting block 4, a plurality of reinforcing ribs 5a are arranged on two sides of the transverse strut 5, clamping grooves 1a are formed in two sides of the shaped steel body 1, a clamping block 4a is arranged on one side of the supporting block 4, and the clamping block 4a is inserted into the clamping grooves 1 a.
The curled edge 2 is in a right-angle bending shape and integrally constructed with the profile steel body 1, the curled edge 2 is formed by cold pressing, the curled edge 2 is synchronously bent during cold bending of the profile steel body 1 and is integrally constructed, so that the cold-bent C-shaped steel is more similar to inner curled edge channel steel in shape, and the curled edge 2 extends inwards to form a roll and is synchronously opposite to the concave cavity 3 for supporting the placement of the supporting block 4.
The width of the concave cavity 3 is the same as the width of the curled edge 2, a preformed hole is formed in the bottom of the profile steel body 1, the concave cavity 3 and the curled edge 2 are used for being inserted into a supporting block 4, the section of the supporting block 4 is fixedly connected with the profile steel body 1 in a welding mode, and the fit fixity is enhanced through a clamping block 4 a.
The support block 4 is in a mountain shape, one end of the support block 4 is embedded in the concave cavity 3, and the other end is inserted below the curled edge 2.
The number of the clamping blocks 4a is at least three, the clamping blocks 4a are fixedly connected with the clamping grooves 1a, the clamping blocks 4a and the supporting blocks 4 are of an integrated structure, and the supporting blocks 4 are made of hard metal materials.
The cross brace 5 is fixedly connected with the bottom surface of the section steel body 1 in a welding mode, two ends of the cross brace 5 are fixedly connected with the supporting blocks 4, and the cross brace 5 is arranged at the bottom of the section steel body 1 and is synchronously fixedly connected with the supporting blocks 4 and the section steel body 1, so that the section steel cannot bend and deform when being extruded by side impact.
The inner wall of the profile steel body 1 is coated with wear-resistant coating adhesive, so that the surface of the profile steel body 1 is not scratched in the carrying process.
The surface of the section steel body 1 adopts a galvanization process for preventing rainwater from rusting, and a rustproof coating is additionally coated on the surface of the galvanization layer of the section steel body 1 to strengthen corrosion resistance, and the supporting blocks 4 and the surface of the section steel body 1 are coated with the rustproof coating.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model 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.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (8)
1. The utility model provides a cold-formed C shaped steel of anti deformation which characterized in that: including shaped steel body (1), shaped steel body (1) inboard is equipped with turn-up (2), shaped steel body (1) one side is equipped with concave die cavity (3), be equipped with supporting shoe (4) in concave die cavity (3), shaped steel body (1) bottom inner wall is equipped with stull (5), stull (5) are located between supporting shoe (4) opposite surfaces, stull (5) both sides are equipped with a plurality of strengthening ribs (5 a), shaped steel body (1) both sides are equipped with draw-in groove (1 a), supporting shoe (4) one side is equipped with fixture block (4 a), fixture block (4 a) are inserted and are located in draw-in groove (1 a).
2. A deformation-resistant cold-formed C-section steel according to claim 1, wherein: the curled edge (2) is in a right-angle bending shape and is integrally constructed with the profile steel body (1), and the curled edge (2) is formed by cold pressing.
3. A deformation-resistant cold-formed C-section steel according to claim 1, wherein: the width of the concave cavity (3) is the same as that of the curled edge (2), and a preformed hole is formed in the bottom of the profile steel body (1).
4. A deformation-resistant cold-formed C-section steel according to claim 3, wherein: the support block (4) is in a mountain shape, one end of the support block (4) is embedded in the concave cavity (3), and the other end of the support block is inserted below the curled edge (2).
5. A deformation-resistant cold-formed C-section steel according to claim 1, wherein: the number of the clamping blocks (4 a) is at least three, the clamping blocks are fixedly connected with the clamping grooves (1 a), the clamping blocks (4 a) and the supporting blocks (4) are of an integrated structure, and the supporting blocks (4) are made of hard metal materials.
6. The deformation-resistant cold-formed C-section steel according to claim 5, wherein: the cross braces (5) are fixedly connected with the bottom surface of the section steel body (1) in a welding mode, and two ends of the cross braces (5) are fixedly connected with the supporting blocks (4).
7. A deformation-resistant cold-formed C-section steel according to claim 1, wherein: the inner wall of the profile steel body (1) is coated with wear-resistant coating glue.
8. A deformation-resistant cold-formed C-section steel according to claim 1, wherein: the surface of the section steel body (1) adopts a galvanization process, and the surfaces of the supporting blocks (4) and the section steel body (1) are coated with a rust-resistant coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320666981.8U CN219653909U (en) | 2023-03-30 | 2023-03-30 | Anti-deformation cold-formed C-shaped steel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320666981.8U CN219653909U (en) | 2023-03-30 | 2023-03-30 | Anti-deformation cold-formed C-shaped steel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219653909U true CN219653909U (en) | 2023-09-08 |
Family
ID=87854835
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320666981.8U Active CN219653909U (en) | 2023-03-30 | 2023-03-30 | Anti-deformation cold-formed C-shaped steel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219653909U (en) |
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2023
- 2023-03-30 CN CN202320666981.8U patent/CN219653909U/en active Active
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