CN214425297U

CN214425297U - Steel pipe of anti buckling deformation

Info

Publication number: CN214425297U
Application number: CN202022540458.XU
Authority: CN
Inventors: 俞慧刚
Original assignee: Jinhua Hengcheng Industry And Trade Co ltd
Current assignee: Jinhua Hengcheng Industry And Trade Co ltd
Priority date: 2020-11-06
Filing date: 2020-11-06
Publication date: 2021-10-19
Anticipated expiration: 2030-11-06

Abstract

The utility model discloses an anti steel pipe of buckling deformation, including the steel pipe body, the inner wall of steel pipe body is provided with strengthens the mechanism, the locating hole has been seted up to the one end surface of steel pipe body, the other end fixedly connected with reference column of steel pipe body. A steel pipe of anti buckling deformation, strengthening rib through setting up, at the inside evenly distributed of steel pipe body, the ability of the anti bending of steel pipe has been increased, and distribute between the strengthening rib and boss, be annular distribution in the clearance between each strengthening rib, stability between each strengthening rib has been increased, annular muscle through setting up, wholeness between the strengthening rib of increase, locating hole and reference column through setting up, insert the locating hole of another steel pipe with the reference column of a steel pipe, realize the overlap joint, and with its pre-fixing, welding, avoid appearing the wrong seam, increase its quality, bring better use prospect.

Description

Steel pipe of anti buckling deformation

Technical Field

The utility model relates to a steel pipe field specifically is an anti buckling deformation's steel pipe.

Background

The steel pipe is a steel material with a hollow section and a length far larger than the diameter or the circumference, and is divided into round, square, rectangular and special-shaped steel pipes according to the section shape, carbon structural steel pipes, low alloy structural steel pipes, alloy steel pipes and composite steel pipes according to the material, steel pipes for conveying pipelines, engineering structures, thermal equipment, petrochemical industry, machine manufacturing, geological drilling, high pressure equipment and the like according to the application, and is divided into seamless steel pipes and welded steel pipes according to the production process, wherein the seamless steel pipes are divided into hot rolling and cold rolling (drawing), the welded steel pipes are divided into straight seam welded steel pipes and spiral seam welded steel pipes, the steel pipes are not only used for conveying fluid and powdery solids, exchanging heat energy, manufacturing mechanical parts and containers, but also are an economic steel material, and the steel pipes are used for manufacturing building structure racks, pillars and mechanical supports, so that the weight can be reduced, the metal is saved by 20-40%, the industrialized mechanized construction can be realized, steel can be saved, the construction can be simplified, the area of a coating layer can be greatly reduced, and the investment and the maintenance cost can be saved when the steel pipe is used for manufacturing the highway bridge.

The steel pipe bending and deforming resistant device has the advantages that the deformation and bending condition is inevitable in the transferring and using processes of the steel pipe, certain potential safety hazards exist once bending or insufficient strength occurs, certain adverse effects are brought to the using process of people, and therefore the steel pipe bending and deforming resistant device is provided.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides an anti steel pipe of buckling deformation possesses anti ability reinforce of buckling, and there is not advantages such as fissure of displacement after the welding when the reinforcing bar overlap joint, can effectively solve the problem in the background art.

(II) technical scheme

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides an anti buckling deformation's steel pipe, the inner wall of steel pipe body is provided with strengthening mechanism, the locating hole has been seted up to the one end surface of steel pipe body, the other end fixedly connected with reference column of steel pipe body.

Preferably, the reinforcing mechanism comprises four groups of reinforcing ribs, reinforcing blocks and annular ribs.

Preferably, the reinforcing ribs are uniformly distributed by taking the middle position inside the steel pipe body as the center of a circle, and the reinforcing ribs are made of deformed steel bars.

Preferably, the reinforcing block is annularly distributed in the gap of the reinforcing rib, the annular rib is positioned on the outer wall of one side of the reinforcing rib, the annular rib is uniformly distributed with the length of the reinforcing rib, and the annular rib is made of deformed steel bars.

Preferably, the inner wall of the steel pipe body is welded with the outer wall of one side of the reinforcing rib, the outer wall of one side of the reinforcing rib is welded with the outer surface of one end of the reinforcing block, and the outer wall of the inner side of the reinforcing rib is welded with the outer wall of the annular rib.

Preferably, the number of the positioning holes and the number of the positioning columns are four, and the shapes of the positioning columns are matched with the inner shapes of the positioning holes.

(III) advantageous effects

Compared with the prior art, the utility model provides an anti steel pipe of buckling deformation possesses following beneficial effect:

1. this kind of steel pipe of anti buckling deformation, the steel pipe is in the transportation, the condition of buckling deformation can appear in the in-process of use unavoidably, the strengthening mechanism of setting, this problem has been improved, strengthening rib through setting up, at the inside evenly distributed of steel pipe body, the ability of the anti buckling of steel pipe has been increased, and distribute and the boss between the strengthening rib, it distributes to be the annular in the clearance between each strengthening rib, stability between each strengthening rib has been increased, through the annular muscle that sets up, wholeness between the strengthening rib of increase, and the material of strengthening rib and annular muscle is the screw-thread steel, further increase the anti performance of buckling deformation of steel pipe body.

2. This anti buckling deformation's steel pipe when need welding together between the steel pipe, current time with two steel pipe beading together, or at two steel pipe outer wall overlap joint steel sheet, not only influence the roughness, and the wrong seam appears in the welding easily, influence its anti quality of buckling, through locating hole and the reference column that sets up, insert the reference column of a steel pipe in the locating hole of another steel pipe, realize the overlap joint, and with its pre-fixing, welding, avoid appearing the wrong seam, increase its quality.

Drawings

Fig. 1 is a schematic view of the overall structure of a steel pipe with bending deformation resistance of the present invention.

Fig. 2 is a partial enlarged view of one end of the steel pipe of the present invention.

Fig. 3 is a partial enlarged view of the other end of the steel pipe of the present invention.

FIG. 4 is a side view of one end of a steel pipe of the present invention with bending deformation resistance

In the figure: 1. a steel pipe body; 2. a reinforcing mechanism; 3. positioning holes; 4. a positioning column; 201. reinforcing ribs; 202. a reinforcing block; 203. and (7) an annular rib.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1 to 4, the steel pipe with bending deformation resistance comprises a steel pipe body 1, a reinforcing mechanism 2 is arranged on the inner wall of the steel pipe body 1, a positioning hole 3 is formed in the outer surface of one end of the steel pipe body 1, and a positioning column 4 is fixedly connected to the other end of the steel pipe body 1.

Further, the reinforcing mechanism 2 comprises reinforcing ribs 201, reinforcing blocks 202 and annular ribs 203, and the number of the reinforcing ribs 201 is four, so that the integrity is increased.

Further, the reinforcing ribs 201 are uniformly distributed by taking the middle position inside the steel pipe body 1 as the center of a circle, and the reinforcing ribs 201 are made of deformed steel bars, so that the bending resistance is improved.

Further, the boss 202 is the annular distribution in the clearance of strengthening rib 201, and annular muscle 203 is located the one side outer wall of strengthening rib 201, and annular muscle 203 uses the length evenly distributed of strengthening rib 201, and the material of annular muscle 203 is the deformed ability of buckling resistance, further increase.

Further, the inner wall of the steel pipe body 1 is welded with the outer wall of one side of the reinforcing rib 201, the outer wall of one side of the reinforcing rib 201 is welded with the outer surface of one end of the reinforcing block 202, and the outer wall of the inner side of the reinforcing rib 201 is welded with the outer wall of the annular rib 203, so that the steel pipe body is convenient to mount and fix.

Furthermore, the number of the positioning holes 3 and the number of the positioning columns 4 are four, and the shapes of the positioning columns 4 are matched with the inner shapes of the positioning holes 3, so that the integrity is improved.

Principle of operation

The application of the invention comprises a steel pipe body 1, a reinforcing mechanism 2, a positioning hole 3, a positioning column 4, reinforcing ribs 201, a reinforcing block 202 and annular ribs 203, wherein the steel pipe is inevitably bent and deformed in the transferring and using processes, the reinforcing mechanism 2 is arranged to improve the problem, the reinforcing ribs 201 are uniformly distributed in the steel pipe body 1, the bending resistance of the steel pipe is improved, the reinforcing ribs 201 and the reinforcing block 202 are distributed among the reinforcing ribs 201 and are annularly distributed in gaps among the reinforcing ribs 201, the stability among the reinforcing ribs 201 is improved, the integrity among the reinforcing ribs 201 is improved through the annular ribs 203, the reinforcing ribs 201 and the annular ribs 203 are made of threaded steel, the bending and deformation resistance of the steel pipe body 1 is further improved, when the steel pipe is required to be welded together, the two steel pipes are directly welded together in the prior art, or overlap joint a steel sheet in two steel pipe outer walls, not only influence the roughness, and the welding appears the fissure of displacement easily, influences its anti quality of buckling, through locating hole 3 and the reference column 4 that sets up, insert the reference column 4 of a steel pipe in the locating hole 3 of another steel pipe, realize the overlap joint, and with its pre-fixation, welding, avoid appearing the fissure of displacement, increase its quality.

It is noted that, herein, relational terms such as first and second (a, b, etc.) and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and the description of the above embodiments and the description is only illustrative of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the present invention, and these changes and modifications fall within the scope of the claimed invention.

Claims

1. The utility model provides an anti buckling deformation's steel pipe, includes steel pipe body (1), its characterized in that: the steel pipe is characterized in that a reinforcing mechanism (2) is arranged on the inner wall of the steel pipe body (1), a positioning hole (3) is formed in the outer surface of one end of the steel pipe body (1), and a positioning column (4) is fixedly connected to the other end of the steel pipe body (1).

2. A pipe according to claim 1, characterized in that: the reinforcing mechanism (2) comprises four groups of reinforcing ribs (201), reinforcing blocks (202) and annular ribs (203), wherein the number of the reinforcing ribs (201) is four.

3. A pipe according to claim 2, wherein: the reinforcing ribs (201) are uniformly distributed by taking the middle position inside the steel pipe body (1) as the center of a circle, and the reinforcing ribs (201) are made of deformed steel bars.

4. A pipe according to claim 2, wherein: the reinforcing block (202) is annularly distributed in a gap of the reinforcing rib (201), the annular rib (203) is located on the outer wall of one side of the reinforcing rib (201), the annular rib (203) is uniformly distributed according to the length of the reinforcing rib (201), and the annular rib (203) is made of deformed steel bars.

5. A pipe according to claim 1, characterized in that: the inner wall of the steel pipe body (1) is welded with the outer wall of one side of the reinforcing rib (201), the outer wall of one side of the reinforcing rib (201) is welded with the outer surface of one end of the reinforcing block (202), and the outer wall of the inner side of the reinforcing rib (201) is welded with the outer wall of the annular rib (203).

6. A pipe according to claim 1, characterized in that: the number of the positioning holes (3) and the number of the positioning columns (4) are four, and the shapes of the positioning columns (4) are matched with the inner shapes of the positioning holes (3).