CN216812407U - Heavy type pipe with different diameter between the upper and lower parts made of seamless pipe - Google Patents
Heavy type pipe with different diameter between the upper and lower parts made of seamless pipe Download PDFInfo
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- CN216812407U CN216812407U CN202220598383.7U CN202220598383U CN216812407U CN 216812407 U CN216812407 U CN 216812407U CN 202220598383 U CN202220598383 U CN 202220598383U CN 216812407 U CN216812407 U CN 216812407U
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Abstract
The application discloses heavy sky circle local reducing pipe of seamless pipe system, including the reducing pipe body, the reducing pipe body includes first connector and second connector, first connector dorsad the one end of second connector is first link, first link is circular, the second connector dorsad the one end of first connector is the second link, the second link is the rectangle, first connector includes first connecting portion, first connecting portion with the second connector is connected, first connecting portion set up to the tubulose, the second connector includes second connecting portion, the second connecting portion with first connector connects, the second connecting portion include four inclined planes, arbitrary adjacent two pass through arc corner transition between the inclined plane. The first connecting end is round, the first connecting end is connected with the round pipe, the second connecting end is rectangular, and the second connecting end is connected with the square pipe, so that pipes in different shapes can be connected.
Description
Technical Field
The utility model relates to the field of pipeline connectors, in particular to a heavy-duty hemispherical dome reducing pipe manufactured by seamless pipes.
Background
The pipe material is commonly used in modern society, if the diameters of two pipe materials to be connected are different, the two pipe materials cannot be connected to each other properly in a welding mode, and the joint can be effectively welded and sealed.
SUMMERY OF THE UTILITY MODEL
In view of the above-mentioned deficiencies or inadequacies in the prior art, it would be desirable to provide a seamless, tubular, heavy duty, hemispherical and geodetic pipe that is capable of joining pipes of different shapes.
In a first aspect, the seamless-tube heavy-duty round-top and square-bottom reducing tube comprises a reducing tube body, wherein the reducing tube body comprises a first connector and a second connector, one end of the first connector, which faces away from the second connector, is a first connecting end, the first connecting end is circular, one end of the second connector, which faces away from the first connector, is a second connecting end, the second connecting end is rectangular, the first connector comprises a first connecting portion, the first connecting portion is connected with the second connector, the first connecting portion is tubular, the second connector comprises a second connecting portion, the second connecting portion is connected with the first connector, the second connecting portion comprises four inclined surfaces, and any two adjacent inclined surfaces are in arc-shaped corner transition.
According to the technical scheme that this application embodiment provided, first link is circular, is connected first link and circular union coupling, and the second link is the rectangle, is connected second link and square union coupling to the realization is connected the tubular product of different shapes.
Drawings
Other features, objects and advantages of the present application will become more apparent upon reading of the following detailed description of non-limiting embodiments thereof, made with reference to the accompanying drawings in which:
FIG. 1 is a front view of a heavy duty hemispherical-local reducer of a seamless pipe according to an embodiment of the present invention;
FIG. 2 is a bottom view of a heavy duty hemispherical-local reducer of a seamless tube according to an embodiment of the present invention;
fig. 3 is a left side view of a heavy duty hemispherical-local reducer made of seamless tube according to an embodiment of the present invention.
Detailed Description
The present application will be described in further detail with reference to the drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the relevant invention and are not limiting of the utility model. It should be noted that, for convenience of description, only the portions related to the present invention are shown in the drawings.
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.
Referring to fig. 1 to 3, the seamless tube heavy-duty round-top local reducing tube of the present invention includes a reducing tube body 10, the reducing tube body 10 includes a first connector 20 and a second connector 30, an end of the first connector 20 facing away from the second connector 30 is a first connection end 21, the first connection end 21 is circular, an end of the second connector 30 facing away from the first connector 20 is a second connection end 31, the second connection end 31 is rectangular, the first connector 20 includes a first connection portion 22, the first connection portion 22 is connected to the second connector 30, the first connection portion 22 is tubular, the second connector 30 includes a second connection portion 32, the second connection portion 32 is connected to the first connector 20, the second connection portion 32 includes four inclined surfaces 33, and any two adjacent inclined surfaces 33 are transited through an arc corner 34.
In an embodiment of the present invention, the reducing pipe body includes a first connector and a second connector, and the reducing pipe body is obtained by performing press forming on a straight pipe. The punch forming reducer is seamless, and the wall thickness is thicker, so that the strength of the reducer can be ensured, and the reliability of the reducer is improved.
The reducing pipe body comprises a first connecting end and a second connecting end, the first connecting end comprises a first connecting end and a first connecting portion, the first connecting end is circular, the first connecting end is connected with the circular pipe, and the reducing pipe can be but not limited to, after the first connecting end is aligned with the circular pipe, the connecting portion of the first connecting end and the circular pipe is welded, and the connecting strength of the first connecting end and the circular pipe is guaranteed. The second connecting portion plays a transition role and can be connected with the first connecting head. The second connecting portion include four inclined planes, and one side that first connector was kept away from to the outside slope of second connecting portion on the inclined plane is convenient for carry out stamping forming to the reducing pipe. Through arc corner transition between arbitrary two adjacent inclined planes, carry out stamping forming back to the reducing pipe, the mould of being convenient for is demoulded, has reduced the manufacturing degree of difficulty.
The second connector includes second link and second connecting portion, and the second link is the rectangle, with second link and square union coupling, can but not be limited to, aim at the back with second link and square pipe, weld the junction of second link and square pipe, guarantee the joint strength of second link and square pipe. The second connecting portion are connected with the first connecting portion, the second connecting portion are tubular, and the first connecting portion are convenient to manufacture. The first connecting portion are arranged, so that the processing yield of the reducing pipe can be improved. The first connecting part can also play a supporting role for the first connecting end.
The first connecting end is round, the first connecting end is connected with the round pipe, the second connecting end is rectangular, and the second connecting end is connected with the square pipe, so that pipes in different shapes can be connected.
Further, the first connection end 21 is a plane.
In the embodiment of the utility model, after the first connecting end is aligned with the circular pipe, the joint of the first connecting end and the circular pipe is welded, so that the connecting strength of the first connecting end and the circular pipe is ensured. The first connecting end is arranged to be a plane, so that the attaching degree of the first connecting end and the circular pipe can be guaranteed, the possibility of leakage of circulating substances in the pipe is reduced, and the reliability of the reducing pipe is improved.
Further, the second connection end 31 is a plane.
In the embodiment of the utility model, after the second connecting end is aligned with the square pipe, the connecting part of the second connecting end and the square pipe is welded, so that the connecting strength of the second connecting end and the square pipe is ensured. The second link sets up to the plane, can guarantee the laminating degree of second link and square pipe, reduces the possibility that intraductal circulation material leaked, has improved the reliability of reducing pipe.
Further, the first connecting end 21 is parallel to the second connecting end 31.
In the embodiment of the utility model, the first connecting end is parallel to the second connecting end, so that the reducing pipe is convenient to process and manufacture, and the manufacturing difficulty is reduced.
Further, the first connector 20 and the second connector 30 are coaxial.
In the embodiment of the utility model, when the seamless pipe is subjected to punch forming, the first connecting head and the second connecting head are coaxial, so that the second connecting end is uniform in thickness after being formed, and the reliability of the reducing pipe is ensured.
Further, the wall thickness of the reducing pipe body 10 is 14 mm.
In the embodiment of the utility model, the wall thickness of the reducing pipe body is 14mm, so that the reliability of the reducing pipe is ensured.
Further, the first connection head 20 and the second connection head 30 are connected by a transition portion 40, and the transition portion 40 is configured as an arc surface.
In the embodiment of the utility model, the transition part is arranged to be the cambered surface, so that the transition part can reduce the stamping difficulty when the reducing pipe is subjected to stamping forming, and is convenient for demoulding of a die and production and manufacturing.
Further, the outer diameter of the first connection end 21 is 168.3 mm.
Further, the length of the second connection end 31 is 270mm, and the width of the second connection end 31 is 180 mm.
The above description is only a preferred embodiment of the application and is illustrative of the principles of the technology employed. It will be understood by those skilled in the art that the scope of the present invention is not limited to the specific combination of the above-mentioned features, but also covers other embodiments formed by any combination of the above-mentioned features or their equivalents without departing from the spirit of the present invention. For example, the above features may be replaced with (but not limited to) features having similar functions disclosed in the present application.
Claims (9)
1. The utility model provides a heavy sky circle local reducing pipe of seamless pipe system, a serial communication port, including the reducing pipe body, the reducing pipe body includes first connector and second connector, first connector dorsad the one end of second connector is first link, first link is circular, the second connector dorsad the one end of first connector is the second link, the second link is the rectangle, first connector includes first connecting portion, first connecting portion with the second connector is connected, first connecting portion set up to the tubulose, the second connector includes second connecting portion, the second connecting portion with first connector connects, the second connecting portion include four inclined planes, arbitrary adjacent two pass through arc corner transition between the inclined plane.
2. The seamless tubular heavy duty pitch-contour pipe of claim 1, wherein said first connection end is planar.
3. The seamless tubular heavy duty hemispherical-hemispherical reducer of claim 1, wherein said second connection end is planar.
4. The seamless tubular heavy duty domed locally tapered pipe of claim 1, wherein the first connection end is parallel to the second connection end.
5. The seamless tubular heavy duty hemispherical-cylindrical-tube as in claim 1, wherein the first connector and the second connector are coaxial.
6. The seamless tubular heavy duty hemispherical-hemispherical reducer of claim 1, wherein the reducer body has a wall thickness of 14 mm.
7. The seamless tubular heavy duty hemispherical-cylindrical pipe according to claim 1, wherein the first connector is connected to the second connector and the second connector via a transition portion being a transition portion, the transition portion being a cambered surface.
8. The seamless tubular heavy duty domed locally reduced diameter tube of claim 1, wherein the outer diameter of the first connection end is 168.3 mm.
9. The seamless tubular heavy duty hemispherical-cylindrical as defined in claim 1, wherein said second connecting end is 270mm and 180mm wide.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220598383.7U CN216812407U (en) | 2022-03-18 | 2022-03-18 | Heavy type pipe with different diameter between the upper and lower parts made of seamless pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220598383.7U CN216812407U (en) | 2022-03-18 | 2022-03-18 | Heavy type pipe with different diameter between the upper and lower parts made of seamless pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216812407U true CN216812407U (en) | 2022-06-24 |
Family
ID=82045237
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220598383.7U Active CN216812407U (en) | 2022-03-18 | 2022-03-18 | Heavy type pipe with different diameter between the upper and lower parts made of seamless pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216812407U (en) |
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2022
- 2022-03-18 CN CN202220598383.7U patent/CN216812407U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Seamless pipe heavy heaven circle local reducer Effective date of registration: 20221206 Granted publication date: 20220624 Pledgee: Agricultural Bank of China Limited Yancheng Dafeng sub branch Pledgor: Jiangsu Zhide Management Co.,Ltd. Registration number: Y2022980024862 |