CN212156134U - Hot continuous rolling seamless steel pipe - Google Patents
Hot continuous rolling seamless steel pipe Download PDFInfo
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- CN212156134U CN212156134U CN202020886062.8U CN202020886062U CN212156134U CN 212156134 U CN212156134 U CN 212156134U CN 202020886062 U CN202020886062 U CN 202020886062U CN 212156134 U CN212156134 U CN 212156134U
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- ring
- side wall
- thread ring
- lateral wall
- screw thread
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Abstract
The utility model discloses a hot continuous rolling seamless steel pipe, which comprises a first pipe body and a second pipe body, wherein an external thread ring is fixedly arranged at the right end of the outer side wall of the first pipe body, an internal thread ring is screwed on the outer side wall of the external thread ring, the outer side wall of the internal thread ring is provided with a rotating part, the outer side wall of the internal thread ring is connected with a top ring through the rotating part, the upper side and the lower side of the left end of the top ring are both provided with limiting parts, the right end of the external thread ring is fixedly provided with a rubber ring, the inner side wall of the rubber ring is attached to the left end of the outer side wall of the second pipe body, the outer side wall of the rubber ring is provided with an inclined plane, the top ring controlled by the internal thread ring is arranged on the side wall of the first pipe body, the inner side wall of the rubber ring is pressed and fixed on the outer, the sealing effect of the end connection of the two pipes is increased, and the sealing performance is improved.
Description
Technical Field
The utility model relates to a seamless steel pipe field, specific hot continuous rolling seamless steel pipe that says so.
Background
The seamless steel pipe has a hollow cross section, is widely used as a pipeline for conveying fluid, such as pipelines for conveying oil, natural gas, coal gas, water and certain solid materials, and is lighter in weight compared with solid steel such as round steel and the like in bending resistance and torsion resistance, and is an economic cross section steel.
Because the steel pipe wide application is in the transportation of rivers, so use the steel pipe of water guide effect and just need frequent dismantlement, two steel pipe connection often adopt flange and bolt and nut to connect at present, and a plurality of bolts and nut are connected, and is comparatively troublesome when dismantling, and sealed effect is comparatively single, for this reason, we propose hot continuous rolling seamless steel pipe.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a be not enough to prior art, the utility model discloses a hot continuous rolling seamless steel pipe, the utility model discloses a be equipped with the apical ring through the control of internal thread ring on the lateral wall of first body, and the right-hand member of external thread ring installs the rubber ring that has the inclined plane, through rotating internal thread ring, make the apical ring move right, after the contact inclined plane, make the inside wall of rubber ring compress tightly to be fixed on the lateral wall of second body, accomplish the end connection of two pipes, this kind of connected mode does not need more bolt and nut, the dismouting of being convenient for, and through the double seal of rubber ring and rubber ring, increase two pipe end connection's sealed effect, improve the leakproofness.
The utility model provides a technical scheme that its technical problem adopted is: hot continuous rolling seamless steel pipe, including first body and second body, the lateral wall right-hand member fixed mounting of first body has the external screw thread ring, the lateral wall spiro union of external screw thread ring has the internal screw thread ring, the lateral wall of internal screw thread ring is equipped with and rotates the piece, the lateral wall of internal screw thread ring is connected with the apical ring through rotating the piece, both sides all are equipped with the locating part about the left end of apical ring, the right-hand member fixed mounting of external screw thread ring has the rubber ring, the inside wall laminating of rubber ring is at the lateral wall left end of second body, the lateral wall of rubber ring is equipped with the inclined plane, the equal fixed mounting in both ends has the rubber layer about first body and second body.
Further, it includes the ring to rotate the piece, the lateral wall fixed mounting of ring is in the inside wall left side of apical ring, the lateral wall of internal thread ring is equipped with the annular, the ring rotates to be installed in the annular.
Further, the locating part includes the horizontal pole, the right-hand member fixed mounting of horizontal pole is at the left end of apical ring, the left end fixed mounting of horizontal pole has the pole setting, both ends left side all is equipped with the slide about the lateral wall of external screw thread ring, the inner slidable mounting of pole setting is in the slide.
Furthermore, the right end of the top ring is provided with an arc surface.
The utility model has the advantages that:
1. the utility model discloses a be equipped with the apical ring through the control of internal thread ring on the lateral wall of first body, and the right-hand member of external thread ring installs the rubber ring that has the inclined plane, through rotating internal thread ring, make the apical ring move right, contact behind the inclined plane, make the inside wall of rubber ring compress tightly and fix on the lateral wall of second body, accomplish the end connection of two pipes, this kind of connected mode does not need more bolt and nut, the dismouting of being convenient for, and through the double seal of rubber ring and rubber ring, increase two pipe end connection's sealed effect, the leakproofness is improved.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic view of the present invention at a.
Description of reference numerals: 1 first body, 2 second bodies, 3 external screw thread rings, 4 internal screw thread rings, 5 rotation pieces, 6 apical rings, 7 locating parts, 8 rubber rings, 9 inclined planes, 10 rings, 11 annular grooves, 12 horizontal poles, 13 vertical poles, 14 slideways, 15 cambered surfaces, 16 rubber layers.
Detailed Description
The invention will be further described with reference to specific examples, which are intended to be illustrative only and not to limit the scope of the invention. Furthermore, it should be understood that various changes and modifications of the present invention may be made by those skilled in the art after reading the teachings of the present invention, and such equivalents also fall within the scope of the appended claims.
Referring to fig. 1 and 2, the structure of the seamless steel tube for hot continuous rolling according to the present invention is schematically illustrated, and the seamless steel tube for hot continuous rolling comprises a first tube 1 and a second tube 2, wherein an external thread ring 3 is fixedly installed at the right end of the outer side wall of the first tube 1, an internal thread ring 4 is screwed on the outer side wall of the external thread ring 3, a rotating member 5 is disposed on the outer side wall of the internal thread ring 4, the rotating member 5 is used for enabling the internal thread ring 4 and a top ring 6 to rotate relatively, the outer side wall of the internal thread ring 4 is connected with the top ring 6 through the rotating member 5, a limiting member 7 is disposed on each of the upper and lower sides of the left end of the top ring 6, the limiting member 7 is used for limiting the movement track of the top ring 6, so that the top ring 6 can only move left and right, a rubber ring 8 is fixedly installed at the right end of the external thread ring 3, the inner, the rubber layer 16 is fixedly arranged at the left end and the right end of the first pipe body 1 and the second pipe body 2.
Specifically, the rotating part 5 comprises a circular ring 10, the outer side wall of the circular ring 10 is fixedly installed on the left side of the inner side wall of the top ring 6, the outer side wall of the internal thread ring 4 is provided with a circular groove 11, the circular ring 10 is rotatably installed in the circular groove 11, and the circular ring 10 can rotate in the circular groove 11 but cannot move up and down, back and forth and left and right in the circular groove 11.
Specifically, the limiting member 7 includes a cross bar 12, the right end of the cross bar 12 is fixedly installed at the left end of the top ring 6, the left end of the cross bar 12 is fixedly installed with a vertical bar 13, the left sides of the upper end and the lower end of the outer side wall of the external thread ring 3 are respectively provided with a slide way 14, the inner end of the vertical bar 13 is slidably installed in the slide way 14, the slide way 14 is in a rectangular parallelepiped shape, the vertical bar 13 is also in a rectangular parallelepiped shape, and the front side and the rear side of the vertical bar.
Specifically, the right end of the top ring 6 is provided with the cambered surface 15, and the arrangement of the cambered surface 15 enables the right end of the top ring 6 to be smooth, so that the sliding effect when the right end of the top ring 6 is in contact with the inclined surface 9 is improved.
The utility model discloses the during operation rotates external screw thread ring 3, makes external screw thread ring 3 drive apical ring 6 and moves right, and apical ring 6 moves contact inclined plane 9 right, because the wall thickness of rubber ring 8 is from a left side to the right side grow in proper order, so along with apical ring 6 lasts and moves right, can make the inside wall of rubber ring 8 compress tightly on the lateral wall of second body 2, connect first body 1 and second body 2 fixedly.
The utility model discloses a be equipped with the apical ring through the control of internal thread ring on the lateral wall of first body, and the right-hand member of external thread ring installs the rubber ring that has the inclined plane, through rotating internal thread ring, make the apical ring move right, contact behind the inclined plane, make the inside wall of rubber ring compress tightly and fix on the lateral wall of second body, accomplish the end connection of two pipes, this kind of connected mode does not need more bolt and nut, the dismouting of being convenient for, and through the double seal of rubber ring and rubber ring, increase two pipe end connection's sealed effect, the leakproofness is improved.
Claims (4)
1. The hot continuous rolling seamless steel pipe is characterized in that: including first body and second body, the lateral wall right-hand member fixed mounting of first body has the external screw thread ring, the lateral wall spiro union of external screw thread ring has the internal screw thread ring, the lateral wall of internal screw thread ring is equipped with rotates the piece, the lateral wall of internal screw thread ring is connected with the apical ring through rotating the piece, both sides all are equipped with the locating part about the left end of apical ring, the right-hand member fixed mounting of external screw thread ring has the rubber ring, the inside wall laminating of rubber ring is at the lateral wall left end of second body, the lateral wall of rubber ring is equipped with the inclined plane, the equal fixed mounting in both ends has the rubber layer about first body and second body.
2. The hot continuous rolled seamless steel pipe according to claim 1, characterized in that: the rotating piece comprises a circular ring, the outer side wall of the circular ring is fixedly installed on the left side of the inner side wall of the top ring, the outer side wall of the internal thread ring is provided with an annular groove, and the circular ring is rotatably installed in the annular groove.
3. The hot continuous rolled seamless steel pipe according to claim 1, characterized in that: the locating part includes the horizontal pole, the right-hand member fixed mounting of horizontal pole is at the left end of apical ring, the left end fixed mounting of horizontal pole has the pole setting, both ends left side all is equipped with the slide about the lateral wall of external screw thread ring, the inner slidable mounting of pole setting is in the slide.
4. The hot continuous rolled seamless steel pipe according to claim 1, characterized in that: the right end of the top ring is provided with a cambered surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020886062.8U CN212156134U (en) | 2020-05-25 | 2020-05-25 | Hot continuous rolling seamless steel pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020886062.8U CN212156134U (en) | 2020-05-25 | 2020-05-25 | Hot continuous rolling seamless steel pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212156134U true CN212156134U (en) | 2020-12-15 |
Family
ID=73706242
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020886062.8U Active CN212156134U (en) | 2020-05-25 | 2020-05-25 | Hot continuous rolling seamless steel pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212156134U (en) |
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2020
- 2020-05-25 CN CN202020886062.8U patent/CN212156134U/en active Active
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