CN217130620U - Durable seamless steel pipe - Google Patents
Durable seamless steel pipe Download PDFInfo
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- CN217130620U CN217130620U CN202220740682.XU CN202220740682U CN217130620U CN 217130620 U CN217130620 U CN 217130620U CN 202220740682 U CN202220740682 U CN 202220740682U CN 217130620 U CN217130620 U CN 217130620U
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- steel pipe
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Abstract
The utility model relates to a steel pipe technical field discloses a durable seamless steel pipe, including first seamless steel pipe and second seamless steel pipe, handing-over department of first seamless steel pipe and second seamless steel pipe is provided with bolt, outer prevention of seepage circle and interior leakage ring, first seamless steel pipe includes first seamless steel pipe body, one side of first seamless steel pipe body is provided with interior sleeve pipe, the outside of first seamless steel pipe body is provided with first solid fixed ring. The utility model discloses after the inboard of first seamless steel pipe and second seamless steel pipe is fixed to interior leak protection circle, establish the outside at first seamless steel pipe and second seamless steel pipe with outer prevention of seepage snare, with the inboard of interior sleeve pipe embedding interior spacing groove, use bolt through connection first mount and second mount can make zonulae occludens between first mount and the second mount to make first seamless steel pipe body and this quilt fixed connection of second seamless steel pipe.
Description
Technical Field
The utility model relates to a steel pipe technical field specifically is a seamless steel pipe of durable type.
Background
Seamless steel pipes are steel pipes which are punched by a whole round steel and have no welding seams on the surface, and are called seamless steel pipes. The seamless steel pipe may be hot-rolled, cold-drawn, extruded, pipe-jacked, etc., depending on the production method. The seamless steel pipe is divided into a round shape and a special shape according to the shape of a section, and the special-shaped pipe has various complex shapes such as a square shape, an oval shape, a triangular shape, a hexagonal shape, a melon seed shape, a star shape and a pipe with fins. The maximum diameter is up to 900mm and the minimum diameter is 4 mm. Depending on the application, there are thick-walled seamless steel pipes and thin-walled seamless steel pipes. The seamless steel pipe is mainly used as a petroleum geology drill pipe, a cracking pipe, a boiler pipe and a bearing pipe for petrochemical industry, and a high-precision structural steel pipe for automobiles, tractors and aviation.
When the existing seamless steel pipes are butted, gaps are easily formed among the steel pipes, so that the situation of water seepage of a pipeline is caused, and the seamless steel pipes are not convenient for workers to use. Accordingly, those skilled in the art have provided a durable type seamless steel pipe to solve the problems set forth in the background art as described above.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a seamless steel pipe of durable type to solve the problem that proposes among the above-mentioned background art.
The above object of the present invention can be achieved by the following technical solutions:
the utility model provides a durable seamless steel pipe, including first seamless steel pipe and second seamless steel pipe, handing-over department of first seamless steel pipe and second seamless steel pipe is provided with bolt, outer prevention of seepage circle and interior leak protection circle, first seamless steel pipe includes first seamless steel pipe body, one side of first seamless steel pipe body is provided with interior sleeve pipe, the outside of first seamless steel pipe body is provided with first solid fixed ring, first solid fixed ring's upper and lower both ends all are provided with first mount, second seamless steel pipe includes second seamless steel pipe body, spacing groove in having seted up one side of second seamless steel pipe body, a plurality of locating hole has been seted up on the interior spacing groove, the outside of second seamless steel pipe body is provided with the solid fixed ring of second, the solid fixed ring's upper and lower both ends all are provided with the second mount.
In some embodiments of the present invention: the first seamless steel tube body is fixedly connected with the first fixing ring, and the first fixing ring is fixedly connected with the first fixing frame.
In some embodiments of the present invention: the second seamless steel pipe body is fixedly connected with a second fixing ring, and the second fixing ring is fixedly connected with a second fixing frame.
In some embodiments of the present invention: the inner sleeve is matched with the inner limiting groove, and the first fixing ring is matched with the second fixing ring.
In some embodiments of the present invention: the outer anti-seepage ring is clamped and embedded at the outer side position of the joint of the first seamless steel pipe and the second seamless steel pipe.
In some embodiments of the present invention: the inner leakage-proof ring is clamped and embedded at the inner side position of the joint of the first seamless steel pipe and the second seamless steel pipe.
In some embodiments of the present invention: the bolt is matched with the first fixing frame, and the bolt is matched with the second fixing frame.
In some embodiments of the present invention: the inner leakage-proof ring comprises an inner leakage-proof ring body, a rubber outer ring is arranged on the outer side of the inner leakage-proof ring body, and a plurality of rubber positioning columns are arranged on one side of the rubber outer ring.
In some embodiments of the present invention: the inner leakage-proof ring body is fixedly connected with the rubber outer ring, and the rubber outer ring is fixedly connected with the plurality of rubber positioning columns.
In some embodiments of the present invention: the rubber outer ring is matched with the inner limiting groove, and the rubber positioning column is matched with the positioning hole.
The utility model discloses a characteristics and advantage are:
1. through with the inboard of interior sleeve pipe embedding interior spacing groove, use first mount of bolt through connection and second mount can make zonulae occludens between first mount and the second mount to make first seamless steel pipe body and this integument fixed connection of second seamless steel pipe, first solid fixed ring can play the locate function to first mount, and the solid fixed ring of second can play the locate function to the second mount.
2. Through the inboard with interior leak protection circle body embedding second seamless steel pipe body, the rubber outer loop supports including on the spacing groove for a plurality of rubber reference column inlays and can make interior leak protection circle fixed in the locating hole, and interior leak protection circle body and rubber outer loop can play the effect of leak protection water.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained without creative efforts.
FIG. 1 is a schematic structural view of a durable seamless steel pipe;
FIG. 2 is an exploded view of a durable seamless steel tube;
fig. 3 is a schematic structural view of a first seamless steel pipe of the durable seamless steel pipes;
FIG. 4 is a schematic view showing the structure of a second seamless steel pipe of the durable seamless steel pipe;
FIG. 5 is a schematic view of the structure of an inner anti-leaking ring in a durable seamless steel pipe.
The reference numbers illustrate: 1. a first seamless steel tube; 11. a first seamless steel pipe body; 12. an inner sleeve; 13. a first retaining ring; 131. a first fixing frame; 2. a second seamless steel tube; 21. a second seamless steel tube body; 22. an inner limiting groove; 221. positioning holes; 23. a second retaining ring; 231. a second fixing frame; 3. a bolt; 4. an outer impermeable ring; 5. an inner leakproof ring; 51. an inner leakproof ring body; 52. a rubber outer ring; 53. rubber positioning post.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship indicated based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; 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 to 5, in an embodiment of the present invention, a durable seamless steel pipe includes a first seamless steel pipe 1 and a second seamless steel pipe 2, a bolt 3, an outer anti-seepage ring 4 and an inner anti-seepage ring 5 are disposed at a junction of the first seamless steel pipe 1 and the second seamless steel pipe 2, the first seamless steel pipe 1 includes a first seamless steel pipe body 11, an inner sleeve 12 is disposed at one side of the first seamless steel pipe body 11, a first fixing ring 13 is disposed at an outer side of the first seamless steel pipe body 11, first fixing frames 131 are disposed at upper and lower ends of the first fixing ring 13, the second seamless steel pipe 2 includes a second seamless steel pipe body 21, an inner limiting groove 22 is disposed at one side of the second seamless steel pipe body 21, a plurality of positioning holes 221 are disposed on the inner limiting groove 22, a second fixing ring 23 is disposed at an outer side of the second seamless steel pipe body 21, second fixing frames 231 are disposed at upper and lower ends of the second fixing ring 23, after the inner anti-leakage ring 5 is fixed on the inner sides of the first seamless steel tube 1 and the second seamless steel tube 2, the outer anti-leakage ring 4 is sleeved on the outer sides of the first seamless steel tube 1 and the second seamless steel tube 2, the inner sleeve 12 is embedded into the inner side of the inner limiting groove 22, the first fixing frame 131 and the second fixing frame 231 are connected in a penetrating manner by using the bolt 3, so that the first fixing frame 131 and the second fixing frame 231 can be tightly connected, the first seamless steel tube body 11 and the second seamless steel tube body 21 are fixedly connected, the first fixing frame 131 can be positioned through the first fixing ring 13, and the second fixing frame 231 can be positioned through the second fixing ring 23.
In some embodiments of the present invention, the first seamless steel pipe body 11 and the first fixing ring 13 are fixedly connected, the first fixing ring 13 and the first fixing frame 131 are fixedly connected, the first fixing ring 13 is fixed outside the first seamless steel pipe body 11 through the first seamless steel pipe body 11 and the first fixing ring 13, and the first fixing frame 131 is fixed outside the first fixing ring 13 through the first fixing ring 13 and the first fixing frame 131, so as to facilitate the use of the working personnel.
In some embodiments of the present invention, the second seamless steel pipe body 21 and the second fixing ring 23 are fixedly connected, the second fixing ring 23 and the second fixing frame 231 are fixedly connected, the second fixing ring 23 is fixed outside the second seamless steel pipe body 21 through the second seamless steel pipe body 21 and the second fixing ring 23, and the second fixing frame 231 is fixed outside the second fixing ring 23 through the second fixing ring 23 and the second fixing frame 231, so as to facilitate the use of the working personnel.
In some embodiments of the present invention, the inner sleeve 12 and the inner limiting groove 22 are matched, the first fixing ring 13 and the second fixing ring 23 are matched, the inner sleeve 12 can be embedded into the inner limiting groove 22 through the inner sleeve 12 and the inner limiting groove 22, and the first fixing ring 13 and the second fixing ring 23 are connected by the bolt 3 which can be conveniently used by the operator through the first fixing ring 13 and the second fixing ring 23.
The utility model discloses an in some embodiments, outer prevention of seepage circle 4 inlay card is in the outside position of first seamless steel pipe 1 and the handing-over department of second seamless steel pipe 2, and the outside position of handing-over department makes outer prevention of seepage circle 4 can play prevention of seepage water effect through outer prevention of seepage circle 4 inlay card in first seamless steel pipe 1 and the second seamless steel pipe 2.
The utility model discloses an in some embodiments, the inboard position of interior leak protection circle 5 inlay card in first seamless steel pipe 1 and the handing-over department of second seamless steel pipe 2, through the inboard position of interior leak protection circle 5 inlay card in first seamless steel pipe 1 and the handing-over department of second seamless steel pipe 2 make interior leak protection circle 5 can avoid first seamless steel pipe 1 and the taking place the condition of leaking of the handing-over department of second seamless steel pipe 2.
In some embodiments of the present invention, the bolt 3 is matched with the first fixing frame 131, the bolt 3 is matched with the second fixing frame 231, the bolt 3 can run through the first fixing frame 131 through the bolt 3 and the first fixing frame 131, and the bolt 3 can run through the second fixing frame 231 through the bolt 3 and the second fixing frame 231.
The utility model discloses an in some embodiments, interior leak protection circle 5 includes interior leak protection circle body 51, the outside of interior leak protection circle body 51 is provided with rubber outer loop 52, one side of rubber outer loop 52 is provided with a plurality of rubber reference column 53, with the inboard of interior leak protection circle body 51 embedding second seamless steel pipe body 21, spacing groove 22 including rubber outer loop 52 supports for a plurality of rubber reference column 53 inlays and can make interior leak protection circle 5 fixed in locating hole 221, can play the effect of leak protection water through interior leak protection circle body 51 and rubber outer loop 52.
The utility model discloses an in some embodiments, interior leak protection circle body 51 and rubber outer loop 52 fixed connection, rubber outer loop 52 and a plurality of rubber reference column 53 fixed connection make interior leak protection circle body 51 and rubber outer loop 52 can play waterproof effect jointly through interior leak protection circle body 51 and rubber outer loop 52 fixed connection, make rubber outer loop 52 can fix through a plurality of rubber reference column 53 through rubber outer loop 52 and a plurality of rubber reference column 53 fixed connection.
The utility model discloses an in some embodiments, rubber outer loop 52 and interior spacing groove 22 phase-match, rubber reference column 53 and locating hole 221 phase-match make rubber outer loop 52 can inlay through rubber outer loop 52 and interior spacing groove 22 phase-match and can play the fixed action on interior spacing groove 22, make rubber reference column 53 can be convenient through rubber reference column 53 and locating hole 221 phase-match in the embedding locating hole 221.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.
Claims (10)
1. The durable seamless steel pipe comprises a first seamless steel pipe (1) and a second seamless steel pipe (2), and is characterized in that a joint of the first seamless steel pipe (1) and the second seamless steel pipe (2) is provided with a bolt (3), an outer anti-seepage ring (4) and an inner anti-seepage ring (5), the first seamless steel pipe (1) comprises a first seamless steel pipe body (11), one side of the first seamless steel pipe body (11) is provided with an inner sleeve (12), the outer side of the first seamless steel pipe body (11) is provided with a first fixing ring (13), the upper end and the lower end of the first fixing ring (13) are respectively provided with a first fixing frame (131), the second seamless steel pipe (2) comprises a second seamless steel pipe body (21), one side of the second seamless steel pipe body (21) is provided with an inner limiting groove (22), and the inner limiting groove (22) is provided with a plurality of positioning holes (221), the outside of second seamless steel pipe body (21) is provided with the solid fixed ring of second (23), the upper and lower both ends of the solid fixed ring of second (23) all are provided with second mount (231).
2. The durable seamless steel tube of claim 1, wherein the first seamless steel tube body (11) is fixedly connected with a first fixing ring (13), and the first fixing ring (13) is fixedly connected with a first fixing frame (131).
3. The durable seamless steel tube of claim 1, wherein the second seamless steel tube body (21) is fixedly connected with a second fixing ring (23), and the second fixing ring (23) is fixedly connected with a second fixing frame (231).
4. The durable seamless steel tube according to claim 1, wherein the inner sleeve (12) and the inner retaining groove (22) are mated, and the first retaining ring (13) and the second retaining ring (23) are mated.
5. The durable seamless steel pipe according to claim 1, wherein the outer anti-seepage ring (4) is embedded at an outer position of the joint of the first seamless steel pipe (1) and the second seamless steel pipe (2).
6. The durable seamless steel pipe according to claim 1, wherein the inner anti-leakage ring (5) is engaged at a position inside the joint of the first seamless steel pipe (1) and the second seamless steel pipe (2).
7. A durable seamless steel tube according to claim 1, characterized in that said bolt (3) is mated with a first fixture (131), said bolt (3) is mated with a second fixture (231).
8. The durable seamless steel tube according to claim 1, wherein the inner leakproof ring (5) comprises an inner leakproof ring body (51), a rubber outer ring (52) is arranged on the outer side of the inner leakproof ring body (51), and a plurality of rubber positioning columns (53) are arranged on one side of the rubber outer ring (52).
9. The durable seamless steel tube of claim 8, wherein the inner leakproof ring body (51) is fixedly connected with the rubber outer ring (52), and the rubber outer ring (52) is fixedly connected with the plurality of rubber positioning columns (53).
10. The durable seamless steel tube of claim 8, wherein the rubber outer ring (52) is matched with the inner limiting groove (22), and the rubber positioning column (53) is matched with the positioning hole (221).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220740682.XU CN217130620U (en) | 2022-03-31 | 2022-03-31 | Durable seamless steel pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220740682.XU CN217130620U (en) | 2022-03-31 | 2022-03-31 | Durable seamless steel pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217130620U true CN217130620U (en) | 2022-08-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220740682.XU Active CN217130620U (en) | 2022-03-31 | 2022-03-31 | Durable seamless steel pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217130620U (en) |
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2022
- 2022-03-31 CN CN202220740682.XU patent/CN217130620U/en active Active
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