CN211778373U - Vertical special-shaped steel pipe - Google Patents
Vertical special-shaped steel pipe Download PDFInfo
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- CN211778373U CN211778373U CN201922367170.4U CN201922367170U CN211778373U CN 211778373 U CN211778373 U CN 211778373U CN 201922367170 U CN201922367170 U CN 201922367170U CN 211778373 U CN211778373 U CN 211778373U
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Abstract
The utility model discloses a type of standing vertically abnormal shape steel pipe, including heterotypic steel pipe body, the whole linearity that is of heterotypic steel pipe body, heterotypic steel pipe body both ends opening and inside hollow intercommunication, process out the multistage raised grain folded surface on the heterotypic steel pipe body annular face, the raised grain folded surface is in equidistant distribution on the heterotypic steel pipe body annular face, mouth of pipe outside body both ends still are provided with the bolt piece about the heterotypic steel pipe body, the inside end of bolt piece is square block, bolt piece outside end is circular block. In this way, the utility model discloses can regard as the support type steel pipe of rigidity intensity to use, be equipped with the intensity and the toughness that the steel body has been improved greatly to the multistage raised grain pleat face on the heterotypic steel pipe body annular face, and set up the quick installation of bolt piece of being convenient for on the heterotypic steel pipe body.
Description
Technical Field
The utility model relates to a steel pipe field especially relates to a type of standing vertically 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 pipe special-shaped pipe can be divided into an oval special-shaped steel pipe, a triangular special-shaped steel pipe, a hexagonal special-shaped steel pipe, a rhombic special-shaped steel pipe, an octagonal special-shaped steel pipe, a semicircular special-shaped steel circle, a scalene hexagonal special-shaped steel pipe, a quincunx special-shaped steel pipe, a biconvex special-shaped steel pipe, a biconcave special-shaped steel pipe, a melon seed shaped special-shaped steel pipe, a conical special-shaped steel pipe and a corrugated special-.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the main technical problem who solves provides a type of standing vertically abnormal shape steel pipe, can regard as the support type steel pipe of rigidity intensity to use, is equipped with the intensity and the toughness that the steel body has been improved greatly to the multistage raised grain fold face on the abnormal shape steel pipe body annular face.
In order to solve the technical problem, the utility model discloses a technical scheme be: the utility model provides an upright type abnormal shape steel pipe, including abnormal shape steel pipe body, the whole linearity that is of abnormal shape steel pipe body, abnormal shape steel pipe body both ends opening and inside hollow intercommunication, process out the multistage raised grain folded surface on the abnormal shape steel pipe body annular surface, the raised grain folded surface is in equidistant distribution on the abnormal shape steel pipe body annular surface, mouth of pipe outside body both ends still are provided with the bolt piece about the abnormal shape steel pipe body, the inside end of bolt piece is square block, bolt piece outside end is circular block.
In a preferred embodiment of the present invention, a welding portion is disposed on one side of the special-shaped steel pipe body, and the corrugated folding surface is processed before the special-shaped steel pipe body is rolled up and welded.
In a preferred embodiment of the present invention, the tube joining portion between the corrugated pleats is a curved tube.
In a preferred embodiment of the present invention, the corrugated pleat face is provided with three sections on at least the annular surface of the deformed steel pipe body.
The utility model has the advantages that: the utility model discloses can regard as the support type steel pipe of rigidity intensity to use, be equipped with the intensity and the toughness that the steel body has been improved greatly to the heterotypic steel pipe body crinkle face on the annular face, and set up the quick installation of bolt piece of being convenient for on the heterotypic steel pipe body.
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 vertical special-shaped steel pipe of the present invention;
FIG. 2 is a front view of a preferred embodiment of a profiled steel pipe body;
the parts in the drawings are numbered as follows: 1. A special-shaped steel pipe body; 2. Wave pattern pleat surface; 3. And a latch block.
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 and 2, an embodiment of the present invention includes:
the utility model provides a type of standing vertically abnormal shape steel pipe, includes abnormal shape steel pipe body 1, abnormal shape steel pipe body 1 wholly is the linearity, 1 both ends opening of abnormal shape steel pipe body and inside hollow intercommunication, process out multistage raised grain fold face 2 on the 1 toroidal surface of abnormal shape steel pipe body, raised grain fold face 2 is in equidistant distribution on the 1 toroidal surface of abnormal shape steel pipe body, mouth of pipe outside body both ends still are provided with cotter block 3 about the abnormal shape steel pipe body 1, cotter block 3 medial extremity is square block, cotter block 3 outside end is circular block.
In addition, a welding part is arranged on one side of the special-shaped steel pipe body 1, and the corrugated folding surface 2 is processed before the special-shaped steel pipe body 1 is rolled up and welded.
In addition, the pipe body joining part between the corrugated pleat surfaces 2 is a curved surface pipe body.
In addition, the corrugated pleat surfaces 2 are at least provided with three sections on the annular surface of the special-shaped steel pipe body 1.
The utility model discloses well heterotypic steel pipe body 1 wholly is the linearity, 1 both ends opening of heterotypic steel pipe body and inside hollow intercommunication, process out multistage raised grain pleat face 2 on 1 toroidal surface of heterotypic steel pipe body, raised grain pleat face 2 sets up the three-section at least on 1 toroidal surface of heterotypic steel pipe body, raised grain pleat face 2 is equidistant distribution on 1 toroidal surface of heterotypic steel pipe body, body linking portion between raised grain pleat face 2 is the curved surface body, 1 one side of heterotypic steel pipe body is provided with the weld part, the processing is accomplished before raised the weld forming prior to 2 raised of raised grain pleat faces of heterotypic steel pipe body 1.
The plug pin blocks 3 are further arranged at two ends of the pipe body outside the upper pipe orifice and the lower pipe orifice of the special-shaped steel pipe body 1, the inner side ends of the plug pin blocks 3 are square blocks, the outer side ends of the plug pin blocks 3 are round blocks, the special-shaped steel pipe body 1 can be used as a supporting steel pipe with high rigidity, the annular surface of the special-shaped steel pipe body 1 is provided with a plurality of sections of wavy fold surfaces 2, the strength and toughness of the steel pipe body are greatly improved, and the plug pin blocks 3 are arranged on the special-shaped steel pipe body 1 and.
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 (4)
1. The utility model provides a vertical type abnormal shape steel pipe, includes abnormal shape steel pipe body, its characterized in that, the whole linearity that is of abnormal shape steel pipe body, abnormal shape steel pipe body both ends opening and inside hollow intercommunication, process out the multistage raised grain folded surface on the abnormal shape steel pipe body annular face, the raised grain folded surface is in equidistant distribution on the abnormal shape steel pipe body annular face, mouth of pipe outside body both ends still are provided with the bolt piece about the abnormal shape steel pipe body, the inside end of bolt piece is square block, bolt piece outside end is circular block.
2. The upright special-shaped steel pipe as claimed in claim 1, wherein a welding part is arranged on one side of the special-shaped steel pipe body, and the corrugated fold surface is processed before the special-shaped steel pipe body is rolled up and welded.
3. An upright profile steel tube according to claim 1, wherein the tube body joints between the corrugated pleats are curved tube bodies.
4. The upright profile steel tube of claim 3, wherein said corrugated pleat faces are provided in three sections on at least said profile steel tube body annular face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922367170.4U CN211778373U (en) | 2019-12-25 | 2019-12-25 | Vertical special-shaped steel pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922367170.4U CN211778373U (en) | 2019-12-25 | 2019-12-25 | Vertical special-shaped steel pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211778373U true CN211778373U (en) | 2020-10-27 |
Family
ID=72979349
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922367170.4U Active CN211778373U (en) | 2019-12-25 | 2019-12-25 | Vertical special-shaped steel pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211778373U (en) |
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2019
- 2019-12-25 CN CN201922367170.4U patent/CN211778373U/en active Active
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