CN211599777U

CN211599777U - High-frequency welded steel pipe

Info

Publication number: CN211599777U
Application number: CN201921768965.XU
Authority: CN
Inventors: 周仁杰; 吴熙临; 王宁; 周航
Original assignee: Changzhou Zhuo Rui Management Co ltd
Current assignee: Changzhou Zhuo Rui Management Co ltd
Priority date: 2019-10-21
Filing date: 2019-10-21
Publication date: 2020-09-29
Anticipated expiration: 2029-10-21

Abstract

The utility model discloses a high frequency welding steel pipe relates to high frequency welding steel pipe technical field, specifically is a high frequency welding steel pipe, including the steel pipe main part, the fixed muscle of surface fixedly connected with of steel pipe main part, the first fixed round axle of one end fixedly connected with of steel pipe main part, a side fixedly connected with endotheca drum of first fixed round axle, one side fixedly connected with inseparable rubber pad that the surface of endotheca drum is close to first fixed round axle. This high frequency welding steel pipe sets up through the cooperation of the fixed circle axle of first fixed circle axle, endotheca drum, the fixed round axle of second, overcoat drum, fixed orifices, bolt and nut, in the use, can be with a plurality of the utility model discloses carry out end to fix through bolt and nut, be connecting, make in the endotheca drum inserts the overcoat drum, realize a plurality ofly the utility model discloses carry out the purpose of installing, and then make the utility model discloses reach and dismantle convenient purpose, be convenient for maintain in the future, the transportation is convenient.

Description

High-frequency welded steel pipe

Technical Field

The utility model relates to a high frequency welding steel pipe technical field specifically is a high frequency welding steel pipe.

Background

The steel pipe is used for conveying fluid and powdery solid, exchanging heat energy, manufacturing mechanical parts and containers, and is also an economic steel material. The development of steel pipe production technology begins with the rise of bicycle manufacturing industry, the development of petroleum in the early 19 th century, the manufacture of ships, boilers and airplanes in the two world war periods, the manufacture of electric-fire boilers after the second world war period, the development of chemical industry, the drilling, production and transportation of petroleum and natural gas and the like, and the development of the steel pipe industry on variety, yield and quality is strongly promoted. The high-frequency welded steel pipe is a product produced by heating and melting the edge of a pipe blank by utilizing the skin effect and the proximity effect of high-frequency current after a hot-rolled coil is formed by a forming machine and performing pressure welding under the action of a squeeze roll. At present, the high-frequency welding steel pipe is inconvenient to use, generally can not carry out end-to-end installation with a plurality of high-frequency welding steel pipes, and it is not convenient for maintenance and transportation in the future, and moreover, the leakproofness is relatively poor, causes high-frequency welding steel pipe wasting of resources easily to dangerous accident takes place easily.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a high frequency welding steel pipe has solved the problem of proposing in the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a high-frequency welding steel pipe, includes the steel pipe main part, the fixed muscle of surface fixedly connected with of steel pipe main part, the first fixed round axle of one end fixedly connected with of steel pipe main part, a side fixedly connected with endotheca drum of first fixed round axle, the surface of endotheca drum is close to the inseparable rubber pad of one side fixedly connected with of first fixed round axle, the other end fixedly connected with second fixed round axle of steel pipe main part, a side fixedly connected with overcoat drum of the fixed round axle of second.

Optionally, the number of the fixing ribs is ten, and the ten fixing ribs are fixedly connected to the outer surface of the steel pipe main body in an annular array.

Optionally, the edge of a side face of the first fixed circular shaft and the second fixed circular shaft is provided with a fixing hole, the outer diameters of the second fixed circular shaft and the first fixed circular shaft are the same, and the thicknesses of the second fixed circular shaft and the first fixed circular shaft are the same.

Optionally, the number of the fixing holes is six, bolts are inserted into the six fixing holes, and nuts are connected to the outer surfaces of the bolts through threads.

Optionally, the inner sleeve cylinder is matched with the outer sleeve cylinder, and the inner sleeve cylinder and the outer sleeve cylinder are made of stainless steel.

Optionally, the steel pipe main body and the fixing ribs are galvanized steel pipes, and the outer surfaces of the steel pipe main body and the fixing ribs are provided with anticorrosive paint.

(III) advantageous effects

The utility model provides a high frequency welding steel pipe possesses following beneficial effect:

1. this high frequency welding steel pipe sets up through the cooperation of steel pipe main part and fixed muscle, in the use, makes the utility model discloses not only possess the tightness, the anticorrosive effect that possesses moreover, and increased the utility model discloses a life through the setting of inseparable rubber pad, in the use, when two utility model when the concatenation for the interconnect that the port can be installed, when the installation, makes the utility model discloses have sealed effect, and then the utility model discloses reach convenient to use's effect.

2. This high frequency welding steel pipe sets up through the cooperation of the fixed circle axle of first fixed circle axle, endotheca drum, the fixed round axle of second, overcoat drum, fixed orifices, bolt and nut, in the use, can be with a plurality of the utility model discloses carry out end to fix through bolt and nut, be connecting, make in the endotheca drum inserts the overcoat drum, realize a plurality ofly the utility model discloses carry out the purpose of installing, and then make the utility model discloses reach and dismantle convenient purpose, be convenient for maintain in the future, the transportation is convenient.

Drawings

FIG. 1 is a schematic view of a first embodiment of the present invention;

fig. 2 is a schematic diagram of a second structural configuration of the present invention;

fig. 3 is a schematic diagram of a third aspect of the present invention;

fig. 4 is a schematic view of the structure of the end of the present invention.

Fig. 5 is a schematic view of the end-to-end structure of the present invention.

In the figure: 1. a steel pipe body; 2. fixing the ribs; 3. a first fixed circular shaft; 4. an inner sleeve cylinder; 5. a compact rubber mat; 6. a second fixed circular shaft; 7. a cylinder is sleeved outside; 8. a fixing hole; 9. a bolt; 10. and a nut.

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.

Referring to fig. 1 to 5, the present invention provides a technical solution: a high-frequency welding steel pipe comprises a steel pipe main body 1, wherein the outer surface of the steel pipe main body 1 is fixedly connected with a fixed rib 2, the utility model not only has firmness but also has anti-corrosion effect and prolongs the service life of the utility model by the matching arrangement of the steel pipe main body 1 and the fixed rib 2 in the using process, one end of the steel pipe main body 1 is fixedly connected with a first fixed round shaft 3, one side surface of the first fixed round shaft 3 is fixedly connected with an inner sleeve cylinder 4, one side of the outer surface of the inner sleeve cylinder 4, which is close to the first fixed round shaft 3, is fixedly connected with a compact rubber pad 5, when two utility models are spliced in the using process, the ports can be connected and installed, when being installed, the utility model has sealing effect, thereby the utility model achieves the effect of convenient use, the other end of the steel pipe main body 1 is fixedly connected with a second fixed circular shaft 6, one side face of the second fixed circular shaft 6 is fixedly connected with an outer sleeve cylinder 7, the number of the fixed ribs 2 is ten, the ten fixed ribs 2 are fixedly connected to the outer surface of the steel pipe main body 1 in an annular array mode, the edges of one side faces of the first fixed circular shaft 3 and the second fixed circular shaft 6 are respectively provided with a fixed hole 8, the outer diameters of the second fixed circular shaft 6 and the first fixed circular shaft 3 are the same, the thicknesses of the second fixed circular shaft 6 and the first fixed circular shaft 3 are the same, the number of the fixed holes 8 is six, bolts 9 are inserted into the six fixed holes 8, the outer surface of each bolt 9 is in threaded connection with a nut 10, and in the using process, can be a plurality of the utility model discloses carry out end to fix through bolt 9 and nut 10, be connecting for in endotheca drum 4 inserts overcoat drum 7, realize a plurality ofly the utility model discloses the purpose of installing, and then make the utility model discloses reach and dismantle convenient purpose, the maintenance in the future of being convenient for, the transportation is convenient,

endotheca drum

4 and 7 looks adaptations of overcoat drum, and the material of endotheca drum 4 and overcoat drum 7 is the stainless steel, and steel pipe main part 1 and fixed muscle 2 are galvanized steel pipe, and steel pipe main part 1 and fixed muscle 2's surface all is provided with anticorrosive paint.

To sum up, the high-frequency welding steel pipe, when in use, through the matching arrangement of the steel pipe main body 1 and the fixing ribs 2, the utility model not only has firmness, but also has the effect of corrosion resistance, and the service life of the utility model is prolonged, through the arrangement of the tight rubber pad 5, when two utility models are spliced in use, the ports can be connected and installed, when in installation, the utility model has the sealing function, and further the utility model achieves the effect of convenient use, through the matching arrangement of the first fixing round shaft 3, the inner sleeve round shaft 4, the second fixing round shaft 6, the outer sleeve round shaft 7, the fixing hole 8, the bolt 9 and the nut 10, in use, a plurality of the utility model can be connected end to end, and fixed through the bolt 9 and the nut 10, when in connection, make endotheca drum 4 insert in overcoat drum 7, realize a plurality ofly the utility model discloses the purpose of installing is carried out, and then makes the utility model discloses reach and dismantle convenient purpose, the maintenance in the future of being convenient for, the transportation is convenient.

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 high frequency welding steel pipe, includes steel pipe main part (1), its characterized in that: the outer fixed surface of steel pipe main part (1) is connected with fixed muscle (2), the first fixed round axle of one end fixedly connected with (3) of steel pipe main part (1), a side fixedly connected with endotheca drum (4) of first fixed round axle (3), the surface of endotheca drum (4) is close to inseparable rubber pad of one side fixedly connected with (5) of first fixed round axle (3), the fixed round axle of other end fixedly connected with second (6) of steel pipe main part (1), a side fixedly connected with overcoat drum (7) of the fixed round axle of second (6).

2. The high-frequency welded steel pipe according to claim 1, characterized in that: the number of the fixed ribs (2) is ten, and the ten fixed ribs (2) are fixedly connected to the outer surface of the steel pipe main body (1) in an annular array mode.

3. The high-frequency welded steel pipe according to claim 1, characterized in that: fixed orifices (8) have all been seted up to the edge of first fixed circle axle (3) and the fixed circle axle of second (6) side, and the external diameter homogeneous phase of the fixed circle axle of second (6) and first fixed circle axle (3) is the same, and the thickness homogeneous phase of the fixed circle axle of second (6) and first fixed circle axle (3).

4. A high-frequency welded steel pipe as defined in claim 3, characterized in that: the number of the fixing holes (8) is six, bolts (9) are inserted into the six fixing holes (8), and nuts (10) are connected to the outer surface of the bolts (9) in a threaded mode.

5. The high-frequency welded steel pipe according to claim 1, characterized in that: the inner sleeve cylinder (4) is matched with the outer sleeve cylinder (7), and the inner sleeve cylinder (4) and the outer sleeve cylinder (7) are made of stainless steel.

6. The high-frequency welded steel pipe according to claim 1, characterized in that: the steel pipe main part (1) and the fixed muscle (2) are galvanized steel pipe, the surface of steel pipe main part (1) and fixed muscle (2) all is provided with anticorrosive paint.