CN217464045U - High-strength special-shaped steel pipe - Google Patents
High-strength special-shaped steel pipe Download PDFInfo
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- CN217464045U CN217464045U CN202123332665.7U CN202123332665U CN217464045U CN 217464045 U CN217464045 U CN 217464045U CN 202123332665 U CN202123332665 U CN 202123332665U CN 217464045 U CN217464045 U CN 217464045U
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- steel pipe
- shaped steel
- terminal surface
- pipe body
- stairstepping
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Abstract
The utility model discloses a high strength abnormal shape steel pipe, including shaped steel pipe body, shaped steel pipe body constitutes for steel pipe bending welding back, shaped steel pipe body both ends opening and inside hollow intercommunication, shaped steel pipe body both ends mouth of pipe is the special-shaped mouth of pipe, the special-shaped face both sides of shaped steel pipe body are the horizontal plane, the special-shaped face both ends of shaped steel pipe body are the stairstepping terminal surface, stairstepping terminal surface both sides are the ladder line limit that the symmetry set up, stairstepping terminal surface central authorities are the horizontal terminal surface, the mounting hole has all been seted up on stairstepping terminal surface central authorities' horizontal terminal surface and the horizontal plane. In this way, the utility model discloses can embody shaped steel pipe's pleasing to the eye degree and let shaped steel pipe possess the superelevation simultaneously through the design of both sides stairstepping terminal surface, have the good non-deformable of multistage ladder limit crushing resistance on the stairstepping terminal surface.
Description
Technical Field
The utility model relates to a deformed steel field especially relates to a high strength abnormal shape steel pipe.
Background
The special-shaped seamless steel pipe is widely used for various structural parts, tools and mechanical parts. Compared with a round pipe, the special pipe generally has larger inertia moment and section modulus, has larger bending resistance and torsion resistance, can greatly reduce the structural weight and save steel.
The special pipes are generally distinguished according to the section, and can be divided into seamless steel pipe special pipes, aluminum alloy special pipes and plastic special pipes according to materials. The following mainly describes the steel tube profile.
The steel tube special-shaped tube can be divided into an oval special-shaped steel tube, a triangular special-shaped steel tube, a hexagonal special-shaped steel tube, a rhombic special-shaped steel tube, an octagonal special-shaped steel tube, a semicircular special-shaped steel circle, a scalene hexagonal special-shaped steel tube, a quincuncial special-shaped steel tube, a biconvex special-shaped steel tube, a biconcave special-shaped steel tube, a melon seed-shaped special-shaped steel tube, a conical special-shaped steel tube and a corrugated special-shaped steel tube.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the main technical problem who solves provides a high strength abnormal shape steel pipe, can embody shaped steel pipe's pleasing to the eye degree and let shaped steel pipe possess the superelevation strength simultaneously through the design of both sides stairstepping terminal surface.
In order to solve the technical problem, the utility model discloses a technical scheme be: the utility model provides a high strength abnormal shape steel pipe, includes shaped steel pipe body, shaped steel pipe body constitutes for steel pipe bending welding back, shaped steel pipe body both ends opening and inside hollow intercommunication, shaped steel pipe body both ends mouth of pipe is the special-shaped mouth of pipe, shaped steel pipe body's special-shaped face both sides are the horizontal plane, shaped steel pipe body's special-shaped face both ends are the stairstepping terminal surface, stairstepping terminal surface both sides are the ladder line limit that the symmetry set up, stairstepping terminal surface central authorities are the horizontal terminal surface, all seted up the mounting hole on the horizontal terminal surface of stairstepping terminal surface central authorities and the horizontal plane.
In a preferred embodiment of the present invention, three stepped corner edges are symmetrically disposed on two sides of the stepped end surface.
In a preferred embodiment of the present invention, the steel pipe body is a square steel pipe body formed by welding the steel plate edge.
In a preferred embodiment of the present invention, the folding angles of the step edges are all 90 ° and the folding angle portions are processed in a circular arc transition manner.
The utility model has the advantages that: the utility model discloses can embody shaped steel pipe's pleasing to the eye degree and let shaped steel pipe possess the superelevation simultaneously through the design of both sides stairstepping terminal surface, have the good non-deformable of multistage ladder limit crushing resistance on the stairstepping terminal surface, the dog-ear portion of stairstepping terminal surface still equal circular arc transition treatment makes difficult injury people and deformation, has prolonged life greatly.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained without inventive work, wherein:
FIG. 1 is a schematic structural view of a preferred embodiment of the high-strength deformed steel pipe of the present invention;
the parts in the drawings are numbered as follows: 1. A section steel pipe body; 2. A horizontal plane; 3. A stepped end face; 4. Step edges.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely below, and it should be apparent that the described embodiments are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1, an embodiment of the present invention includes:
the utility model provides a high strength abnormal shape steel pipe, includes shaped steel pipe body 1, shaped steel pipe body 1 constitutes after the steel pipe bending welding, 1 both ends opening of shaped steel pipe body and inside hollow intercommunication, 1 both ends mouth of pipe of shaped steel pipe body is the special-shaped mouth of pipe, shaped steel pipe body 1's special-shaped face both sides are horizontal plane 2, shaped steel pipe body 1's special-shaped face both ends are stairstepping terminal surface 3, 3 both sides of stairstepping terminal surface are ladder line limit 4 that the symmetry set up, 3 central authorities of stairstepping terminal surface are horizontal terminal surface, all seted up the mounting hole on 3 central horizontal terminal surface of stairstepping terminal surface and the horizontal plane 2.
In addition, three-stage step angle folding edges are symmetrically arranged on two sides of the stepped end face 3 at least.
In addition, the section steel pipe body 1 is a square steel pipe body formed by welding steel plate edges.
In addition, the folding angles of the stepped stripe edges 4 are all 90 degrees, and the folding angle parts are all subjected to arc transition treatment.
The utility model discloses a shaped steel pipe body 1 constitutes after the steel pipe bending welding, open-ended and the inside hollow intercommunication in shaped steel pipe body 1 both ends, shaped steel pipe body 1 constitutes square steel body after the steel sheet hem welding, shaped steel pipe body 1 both ends mouth of pipe is the dysmorphism mouth of pipe, shaped steel pipe body 1's dysmorphism face both sides are horizontal plane 2, shaped steel pipe body 1's dysmorphism face both ends are stairstepping terminal surface 3, stairstepping terminal surface 3 both sides are the ladder line limit 4 that the symmetry set up, the dog-ear of stairstepping line limit 4 is 90 and dog-ear equal circular arc transition processing, stairstepping terminal surface 3 both sides are at least the symmetry and are provided with tertiary ladder dog-ear limit, stairstepping terminal surface 3 central horizontal terminal surface and horizontal plane 2 all seted up the mounting hole, the utility model discloses can embody shaped steel pipe's pleasing to the eye degree and let shaped steel pipe possess the superelevation simultaneously through the design of stairstepping terminal surface 3 in both sides, the stepped end face 3 is provided with multistage stepped edges with good pressure resistance and difficult deformation, and the folded corners of the stepped end face 3 are also subjected to arc transition treatment to ensure that people are not easily injured and deformed, thereby greatly prolonging the service life.
The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all of which utilize the equivalent structure or equivalent flow transformation made by the content of the specification of the present invention, or directly or indirectly applied to other related technical fields, all included in the same way in the patent protection scope of the present invention.
Claims (3)
1. The utility model provides a high strength abnormal shape steel pipe, includes shaped steel pipe body, its characterized in that, shaped steel pipe body constitutes for steel pipe bending welding back, shaped steel pipe body both ends opening and inside hollow intercommunication, shaped steel pipe body both ends mouth of pipe is the special-shaped mouth of pipe, shaped steel pipe body's special-shaped face both sides are the horizontal plane, shaped steel pipe body's special-shaped face both ends are the stairstepping terminal surface, stairstepping terminal surface both sides are the ladder line limit that the symmetry set up, stairstepping terminal surface central authorities are the horizontal terminal surface, all seted up the mounting hole on stairstepping terminal surface central authorities ' horizontal terminal surface and the horizontal plane, shaped steel pipe body constitutes square steel pipe body for steel sheet hem welding back.
2. The high-strength special-shaped steel pipe as claimed in claim 1, wherein at least three-stage step angle folding edges are symmetrically arranged on two sides of the stepped end face.
3. The high-strength special-shaped steel pipe as claimed in claim 1, wherein the folding angles of the stepped edges are all 90 degrees, and the folding angles are all subjected to arc transition treatment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123332665.7U CN217464045U (en) | 2021-12-28 | 2021-12-28 | High-strength special-shaped steel pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123332665.7U CN217464045U (en) | 2021-12-28 | 2021-12-28 | High-strength special-shaped steel pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217464045U true CN217464045U (en) | 2022-09-20 |
Family
ID=83262188
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123332665.7U Active CN217464045U (en) | 2021-12-28 | 2021-12-28 | High-strength special-shaped steel pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217464045U (en) |
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2021
- 2021-12-28 CN CN202123332665.7U patent/CN217464045U/en active Active
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