CN219493813U - Steel pipe semicircle body with outer ring protruding with bending pulling piece - Google Patents
Steel pipe semicircle body with outer ring protruding with bending pulling piece Download PDFInfo
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- CN219493813U CN219493813U CN202320553627.4U CN202320553627U CN219493813U CN 219493813 U CN219493813 U CN 219493813U CN 202320553627 U CN202320553627 U CN 202320553627U CN 219493813 U CN219493813 U CN 219493813U
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- steel pipe
- bending
- coating
- pipe semicircle
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/20—Controlling water pollution; Waste water treatment
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- Protection Of Pipes Against Damage, Friction, And Corrosion (AREA)
Abstract
The utility model discloses a steel pipe semicircle body with an outer ring protruding with bending pulling sheets, wherein a plurality of bending pulling sheets are arranged on an arc surface on the outer side of the steel pipe semicircle body in a protruding mode, the bending pulling sheets are bent to be flat cones through the outer surface of the steel pipe semicircle body and distributed on the outer side of the steel pipe semicircle body in a surrounding mode, the inner side of the bending pulling sheets is provided with a V-shaped groove, inner lining reinforcing blocks are welded in the V-shaped groove, and a protective coating is coated on the annular surface on the inner side of the steel pipe semicircle body and at least a waterproof coating and an anti-corrosion coating are coated on the protective coating. By adopting the mode, the steel pipe semi-circular body splicing device can be used as semi-finished products of steel pipes in batch, the two semi-circular bodies of the steel pipes can be mutually welded to finish the whole steel pipe splicing work, the bending poking body surrounds the outer body of the steel pipe to form good protection, particularly when the steel pipe semi-circular body splicing device is used as a pipeline type steel pipe, the steel pipe can be reinforced and protected, the foundation can be firmly fixed by tightly ramming soil by the bending poking body, and the inner side of the semi-circular body of the steel pipe is coated with the protective coating to effectively protect the inner layer of the steel pipe.
Description
Technical Field
The utility model relates to the field of steel pipes, in particular to a steel pipe semicircle with an outer ring protruding with a bending pulling piece.
Background
Steel pipes are steel materials having a hollow cross section with a length that is much greater than the diameter or circumference. The steel pipes are divided into round, square, rectangular and special-shaped steel pipes according to the cross-sectional shape, carbon structural steel pipes, low alloy structural steel pipes, alloy steel pipes and composite steel pipes according to the materials, conveying pipelines, engineering structures, thermal equipment, petrochemical industry, machine manufacturing, geological drilling, high-pressure equipment and the like according to the application, and seamless steel pipes and welded steel pipes according to the production process.
The outer side of a general steel pipe is an arc smooth surface, the steel pipe body is also of a round or square structure, the pressure resistance of the structure is very poor, the steel pipe is easy to damage under strong impact, the surface layer of the steel pipe is easy to be contacted by an impact object during impact, and the traditional steel pipe is protected by an external corrosion-resistant and internal lining pipe, so that the production cost is increased, an inner pipe is required to be additionally arranged for use, and the use strength of the inner pipe cannot be ensured.
In order to solve the problems, the utility model provides the steel pipe semicircle body with the outer ring provided with the bending pulling piece in a protruding mode, the outer part of the steel pipe semicircle body is bent to form a plurality of flat cone-shaped bending pulling pieces, the bending pulling pieces encircle the outer body of the steel pipe to form good protection, and the inner side of the steel pipe semicircle body is coated with the protective coating to effectively protect the inner layer of the steel pipe.
Disclosure of Invention
The utility model mainly solves the technical problem of providing the steel pipe semicircle body with the outer ring protruding with the bending pulling piece, which can be used as a semi-finished product of the steel pipe for batch production, and the two steel pipe semicircle bodies are mutually welded to finish the splicing work of the whole steel pipe.
In order to solve the technical problems, the utility model adopts a technical scheme that: the utility model provides a steel pipe semicircle body that outer loop arch has plectrum of buckling, including the steel pipe semicircle body, protruding being provided with a plurality of buckle plectrum bodies on the arc surface in steel pipe semicircle body outside, buckle the plectrum body and pass through the steel pipe semicircle body surface is bent and is made flat cone form and encircle and distribute in the steel pipe semicircle body outside, buckle and dial the lamellar body inboard and be a "V" shape recess just the welding goes into the lining reinforcing block in the "V" shape recess, the coating has protective coating on the inboard anchor ring of steel pipe semicircle body, protective coating coats waterproof coating and anticorrosion coating at least.
In a preferred embodiment of the utility model, the corrosion protection coating is applied outside the water-repellent coating.
In a preferred embodiment of the present utility model, the liner reinforcing block is embedded in the V-shaped groove, and the liner reinforcing block is a solid triangular block.
In a preferred embodiment of the present utility model, the protrusion height of the bending pulling piece body is consistent with the shape.
The beneficial effects of the utility model are as follows: the steel pipe semi-circular body is characterized in that the steel pipe semi-circular body is provided with a plurality of bending poking sheets, the bending poking sheets are bent out of the steel pipe semi-circular body to form a plurality of flat cone-shaped bending poking sheets, the bending poking sheets surround the outer body of the steel pipe to form good protection, and the steel pipe semi-circular body is provided with a protective coating.
Drawings
For a clearer description of the technical solutions of the embodiments of the present utility model, the drawings that are needed in the description of the embodiments will be briefly introduced below, it being obvious that the drawings in the description below are only some embodiments of the present utility model, and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art, wherein:
FIG. 1 is a schematic view of a steel pipe semicircle with an outer ring with a bending blade protruding from it according to a preferred embodiment of the present utility model;
FIG. 2 is a schematic view of a preferred embodiment of the bent hinge body;
the components in the drawings are marked as follows: 1. a steel pipe semicircle body; 2. Bending the poking sheet body; 3. A V-shaped groove; 4. Lining a reinforcing block; 5. A protective coating; 6. A waterproof coating; 7. An anti-corrosion coating.
Detailed Description
The following description of the technical solutions in the embodiments of the present utility model will be clear and complete, and it is obvious that the described embodiments 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.
Referring to fig. 1 and 2, an embodiment of the present utility model includes:
the utility model provides a steel pipe semicircle body that outer loop arch has plectrum of buckling, includes steel pipe semicircle body 1, protruding being provided with a plurality of buckle plectrum body 2 on the arc surface in steel pipe semicircle body 1 outside, buckle and dial lamellar body 2 through steel pipe semicircle body 1 surface is bent and is made flat cone form and encircle and distribute in steel pipe semicircle body 1 outside, buckle and dial lamellar body 2 inboard and be "V" shape recess 3 just interior lining reinforcing block 4 is gone into in the welding of "V" shape recess 3, the coating has protective coating 5 on the inboard anchor ring of steel pipe semicircle body 1, protective coating 5 at least coats waterproof coating 6 and anticorrosion coating 7.
In addition, the anticorrosive coating 7 is coated outside the waterproof coating 6.
In addition, the lining reinforcing block 4 is internally arranged in the V-shaped groove 3, and the lining reinforcing block 4 is a solid triangular block.
In addition, the height of the bulge of the bending poking sheet body 2 is consistent with that of the shape.
The working principle of the steel pipe semicircular body is that a plurality of bending poking sheet bodies 2 are arranged on the arc surface on the outer side of the steel pipe semicircular body 1 in a protruding mode, the bending poking sheet bodies 2 are bent to be flat cones through the outer surface of the steel pipe semicircular body 1 and distributed on the outer side of the steel pipe semicircular body 1 in a surrounding mode, and the protruding heights of the bending poking sheet bodies 2 are consistent with the protruding heights of the body.
The inner side of the bending poking sheet body 2 is provided with a V-shaped groove 3, the V-shaped groove 3 is internally welded with a lining reinforcing block 4, the lining reinforcing block 4 is internally arranged in the V-shaped groove 3, and the lining reinforcing block 4 is a solid triangular block.
The inner annular surface of the steel pipe semicircular body 1 is coated with the protective coating 5, the protective coating 5 is at least coated with the waterproof coating 6 and the anti-corrosion coating 7, the anti-corrosion coating 7 is coated on the outer side of the waterproof coating 6, the steel pipe semicircular body can be used as a semi-finished product of a steel pipe for batch production, the two steel pipe semicircular bodies 1 can be welded with each other to finish the splicing work of the whole steel pipe, the outer part of the steel pipe semicircular body 1 is bent to form a plurality of flat cone-shaped bending poking bodies 2, the bending poking bodies 2 encircle the outer body of the steel pipe to form good protection, particularly when the steel pipe semicircular body is used as a pipeline type steel pipe, the protective steel pipe can be reinforced, the foundation can be firmly compacted by the bending poking bodies 2, and the inner side of the steel pipe semicircular body 1 is coated with the protective coating 5.
The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related arts are included in the scope of the present utility model.
Claims (4)
1. The utility model provides a steel pipe semicircle body that outer loop arch has plectrum of buckling, includes the steel pipe semicircle body, its characterized in that, protruding being provided with a plurality of buckle plectrum bodies on the arc surface in steel pipe semicircle body outside, buckle the plectrum body and pass through the steel pipe semicircle body surface is bent and is made flat cone form and encircle and distribute in the steel pipe semicircle body outside, buckle and dial the inboard V-arrangement recess that is of the lamellar body just the lining reinforcing block is gone into in the welding of V-arrangement recess, the coating has protective coating on the inboard anchor ring of steel pipe semicircle body, protective coating coats waterproof coating and anticorrosion coating at least.
2. The steel pipe semicircle with the outer ring protruding with the bending pulling piece according to claim 1, wherein the anti-corrosion coating is coated outside the waterproof coating.
3. The steel pipe semicircle with the outer ring protruding with the bending pulling piece according to claim 1, wherein the inner lining reinforcing block is built in the V-shaped groove, and the inner lining reinforcing block is a solid triangular block.
4. The steel pipe semicircle with the outer ring protruding with the bending pulling piece according to claim 1, wherein the protruding height of the bending pulling piece is consistent with the shape.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202320553627.4U CN219493813U (en) | 2023-03-21 | 2023-03-21 | Steel pipe semicircle body with outer ring protruding with bending pulling piece |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202320553627.4U CN219493813U (en) | 2023-03-21 | 2023-03-21 | Steel pipe semicircle body with outer ring protruding with bending pulling piece |
Publications (1)
Publication Number | Publication Date |
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CN219493813U true CN219493813U (en) | 2023-08-08 |
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Family Applications (1)
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CN202320553627.4U Active CN219493813U (en) | 2023-03-21 | 2023-03-21 | Steel pipe semicircle body with outer ring protruding with bending pulling piece |
Country Status (1)
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CN (1) | CN219493813U (en) |
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2023
- 2023-03-21 CN CN202320553627.4U patent/CN219493813U/en active Active
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