CN212156110U

CN212156110U - Steel pipe with high strength

Info

Publication number: CN212156110U
Application number: CN202020924250.5U
Authority: CN
Inventors: 张洪波; 蒋国峰
Original assignee: Shenyang Dingxin Steel Pipe Co Ltd
Current assignee: Shenyang Dingxin Steel Pipe Co Ltd
Priority date: 2020-05-27
Filing date: 2020-05-27
Publication date: 2020-12-15
Anticipated expiration: 2030-05-27

Abstract

The utility model discloses a steel pipe with high strength, including the steel pipe body, inside a week of steel pipe body is equipped with the barrier layer, and the outside of barrier layer is equipped with the anticorrosive coating, and the outside of anticorrosive coating is equipped with the back up coat, inside a week of back up coat is encircleed and is equipped with the strengthening rib. Has the advantages that: the utility model discloses an interface one and interface two that set up, and the interface one-side is equipped with the fixture block, one side of interface two is equipped with the draw-in groove, and fixture block and draw-in groove joint, directly make the draw-in groove joint on fixture block and the interface two through rotating interface one when installing, be convenient for install, need maintain the steel pipe or when changing at later stage, directly not hard up interface one makes the fixture block and draw-in groove separation can take off the steel pipe fast and maintain or change, use through the cooperation of back up coat and back up ring, can effectively avoid the outside or inside problem that warp or damage of steel pipe by the pressure shock, thereby effectively prolong the life of steel pipe.

Description

Steel pipe with high strength

Technical Field

The utility model relates to a steel pipe technical field especially relates to a steel pipe with high strength.

Background

Steel pipes are not only used for transporting fluids and powdery solids, exchanging heat energy, manufacturing mechanical parts and containers, but also are economical steels. The steel pipe is used for manufacturing the building structure net rack, the supporting column and the mechanical support, so that the weight can be reduced, the metal can be saved by 20-40%, and the industrialized mechanized construction can be realized. The steel pipe is used for manufacturing the highway bridge, so that steel can be saved, the construction is simplified, the area of a coating protective layer can be greatly reduced, and the investment and the maintenance cost are saved.

The existing steel pipes have certain limitations when being used, for example, when the steel pipes are installed, the steel pipes are often connected together in a welding mode, although the steel pipes can be connected together in such a connection mode, when the interior of a pipeline needs to be maintained in the later stage, the problem of inconvenient disassembly exists, and when workers weld the steel pipes, potential safety hazards may exist; when the existing steel pipe is impacted by external or internal pressure, the existing steel pipe can deform or be damaged due to the pressure, so that the service life of the steel pipe is influenced.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a steel pipe with high strength possesses the dismouting of being convenient for, non-deformable, long service life's advantage, and then solves the problem among the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a steel pipe with high strength, includes the steel pipe body, the inside a week of steel pipe body is equipped with the barrier layer, and the outside of barrier layer is equipped with the anticorrosive coating, and the outside of anticorrosive coating is equipped with the back up coat, inside a week of back up coat is encircleed and is equipped with the strengthening rib, outside surface a week of steel pipe body is encircleed and is equipped with a plurality of back up rings, and is equipped with the fixed block between a plurality of back up rings, both ends are equipped with interface two and interface one respectively about the steel pipe body.

Preferably, a clamping groove is formed in the surface of one side of the second connector, a sealing gasket is arranged on one side of the clamping groove, and the sealing gasket is attached to the clamping groove.

Preferably, a clamping block is arranged on the surface of one side of the first interface and clamped with the clamping groove.

Preferably, the upper side surface and the lower side surface of the first port and the second port are both provided with handles, and the outer surfaces of the handles are sleeved with anti-skidding sleeves.

Preferably, the anticorrosive layer is an epoxy resin material.

Preferably, the reinforcing ring and the fixing block are made of stainless steel metal.

(III) advantageous effects

Compared with the prior art, the utility model provides a steel pipe with high strength possesses following beneficial effect:

(1) the utility model discloses in, through interface one and interface two that set up, and the interface one-side is equipped with the fixture block, one side of interface two is equipped with the draw-in groove, and fixture block and draw-in groove joint, directly make the draw-in groove joint on fixture block and the interface two through rotating interface one when installing, are convenient for install, need maintain or when changing the steel pipe at later stage, directly not hard up interface one makes the fixture block and draw-in groove separation can take off the steel pipe fast and maintain or change.

(2) The utility model discloses in, through back up coat and the gusset ring that sets up, and the inside strengthening rib that is equipped with of back up coat, be equipped with the fixed block between the gusset ring, wherein use through the cooperation of back up coat and gusset ring, can effectively avoid the outside or inside problem that is out of shape or damages by the pressure shock of steel pipe to effectively prolong the life of steel pipe.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described 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 according to these drawings without creative efforts.

Fig. 1 is a schematic view of an overall structure of a high-strength steel pipe according to the present invention;

fig. 2 is a front view of a steel pipe with high strength according to the present invention;

fig. 3 is a left side view of the steel pipe with high strength according to the present invention.

FIG. 4 is a schematic view of the reinforcing ring structure of the steel pipe with high strength according to the present invention

Illustration of the drawings:

1. a steel pipe body; 2. a reinforcement layer; 3. reinforcing ribs; 4. an anticorrosive layer; 5. an impermeable layer; 6. an interface I; 7. a clamping block; 8. a fixed block; 9. a reinforcing ring; 10. a card slot; 11. interface two; 12. a handle; 13. a gasket; 14. an anti-slip sleeve.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, a high-strength steel pipe includes a steel pipe body 1, an impermeable layer 5 is disposed around the inside of the steel pipe body 1, an anti-corrosion layer 4 is disposed on the outside of the impermeable layer 5, a reinforcing layer 2 is disposed on the outside of the anti-corrosion layer 4, reinforcing ribs 3 are disposed around the inside of the reinforcing layer 2, a plurality of reinforcing rings 9 are disposed around the outside surface of the steel pipe body 1, fixing blocks 8 are disposed between the reinforcing rings 9, and a second connector 11 and a first connector 6 are disposed at the left end and the right end of the steel pipe body 1 respectively.

In one embodiment, a clamping groove 10 is formed in the surface of one side of the second interface 11, a sealing gasket 13 is arranged on one side of the clamping groove 10, the sealing gasket 13 is attached to the clamping groove 10, and the leakage phenomenon at the interface can be effectively avoided through the sealing gasket 13.

In one embodiment, a clamping block 7 is arranged on one side surface of the first interface 6, and the clamping block 7 is clamped with the clamping groove 10, so that the first interface is convenient to disassemble and assemble.

In one embodiment, the upper and lower side surfaces of the first connector 6 and the second connector 11 are provided with handles 12, and the outer surface of the handle 12 is sleeved with an anti-slip sleeve 14, wherein the anti-slip sleeve 14 can increase friction force when rotating, so that butt joint is facilitated.

In one embodiment, the anticorrosive layer 4 is made of epoxy resin material, and has good corrosion resistance effect, environmental protection and no pollution.

In one embodiment, the reinforcing ring 9 and the fixing block 8 are made of stainless steel metal, and have the advantages of high stability, hard strength, corrosion resistance and benefit for prolonging the service life of the reinforcing ring and the fixing block.

The working principle is as follows:

when the installation directly impel draw-in groove 10 joint on fixture block 7 and the second 11 of interface through rotating interface 6, be convenient for install, need maintain the steel pipe or when changing in the later stage, directly not hard up interface 6 makes the steel pipe that can take off fast and maintain or change fixture block 7 and draw-in groove 10 separation, cooperation through back up coat 2 and back up ring 9 is used, can effectively avoid the outside or inside problem that is out of shape or damages of steel pipe by the pressure impact, thereby effectively prolong the life of steel pipe, wherein back up ring 9 and fixed block 8 are stainless steel metal material, it is high to possess stability, intensity is hard, it is corrosion-resistant, be favorable to prolonging its life, anticorrosive coating 4 is the epoxy material, it is effectual to possess corrosion-resistant, and green, and pollution-free.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a steel pipe with high strength, includes steel pipe body (1), its characterized in that, the inside a week of steel pipe body (1) is equipped with barrier layer (5), and the outside of barrier layer (5) is equipped with anticorrosive coating (4), and the outside of anticorrosive coating (4) is equipped with back up coat (2), the inside a week of back up coat (2) is encircleed and is equipped with strengthening rib (3), outside surface a week of steel pipe body (1) is encircleed and is equipped with a plurality of back up rings (9), and is equipped with between a plurality of back up rings (9) fixed block (8), both ends are equipped with interface two (11) and interface one (6) respectively about steel pipe body (1).

2. The high-strength steel pipe as claimed in claim 1, wherein a clamping groove (10) is formed in a surface of one side of the second connector (11), a sealing gasket (13) is arranged on one side of the clamping groove (10), and the sealing gasket (13) is attached to the clamping groove (10).

3. The high-strength steel pipe as claimed in claim 2, wherein a clamping block (7) is arranged on one side surface of the first connector (6), and the clamping block (7) is clamped with the clamping groove (10).

4. The high-strength steel pipe as claimed in claim 1, wherein the upper and lower surfaces of the first connector (6) and the second connector (11) are provided with handles (12), and the outer side surfaces of the handles (12) are sleeved with anti-slip sleeves (14).

5. A steel pipe having high strength according to claim 1, wherein said corrosion prevention layer (4) is an epoxy resin material.

6. A high strength steel pipe according to claim 1, wherein said reinforcing ring (9) and said fixing block (8) are made of stainless steel.