CN218670990U - Strenghthened type thin wall stainless steel pipe - Google Patents
Strenghthened type thin wall stainless steel pipe Download PDFInfo
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- CN218670990U CN218670990U CN202223099055.1U CN202223099055U CN218670990U CN 218670990 U CN218670990 U CN 218670990U CN 202223099055 U CN202223099055 U CN 202223099055U CN 218670990 U CN218670990 U CN 218670990U
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- butt joint
- pipe
- joint pipe
- stainless steel
- sleeve
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Abstract
The utility model discloses a nonrust steel pipe of strenghthened type thin wall, including trunk line and auxiliary pipeline, the trunk line with be provided with connection structure between the auxiliary pipeline, connection structure, include: adapter sleeve, butt joint pipe, butt joint portion and supporting part, adapter sleeve fixes vice pipeline one end, the sealed suit of butt joint pipe is connected in the adapter sleeve and one end cartridge is connected in the trunk line, butt joint portion sets up the butt joint pipe with between the trunk line, the supporting part sets up the butt joint pipe with between the adapter sleeve. The utility model discloses be provided with swing joint's butt joint pipe, can insert the trunk line in, be provided with the inlayer in inside, dock through the articulamentum laminating with butt joint pipe, set up the junction in inside to accomplish the connection fast through revolving to twist through the screw thread layer, the leakproofness is stronger.
Description
Technical Field
The utility model belongs to the technical field of nonrust steel pipe technique and specifically relates to a nonrust steel pipe of strenghthened type thin wall is related to.
Background
The stainless steel pipe is a hollow long-strip round steel material, and is mainly widely used for industrial conveying pipelines, mechanical structural parts and the like of petroleum, chemical industry, medical treatment, food, light industry, mechanical instruments and the like.
According to patent 201711428449.8, a reinforced thin-wall stainless steel pipe is composed of a head, a pipe body and circular rings, wherein the circular rings are located at two ends of the pipe body, the head, the pipe body and the circular rings are of an integrated structure, threads are arranged on the outer ring of the head, and threads matched with the head are arranged on the inner ring of the bottom of the pipe body. The stainless steel pipes are connected end to end in a threaded manner, and the stainless steel pipes are simple in structure, reliable in connection and convenient to assemble and disassemble.
At present, the existing reinforced simple connection stainless steel pipe has some defects, for example; 1. the speed when stainless steel pipe is connected is relatively slow for current strenghthened type simple and easy connection, and stainless steel pipe needs to use fixing tool to connect to nonrust steel pipe, has reduced the convenience when nonrust steel pipe is connected, 2, the intensity of current strenghthened type simple and easy connection nonrust steel pipe when using is relatively weak, and the phenomenon of rupture appears easily when the body uses, has shortened the life-span that nonrust steel pipe used. For this reason, new technical solutions need to be designed to solve the problem.
SUMMERY OF THE UTILITY MODEL
In order to achieve the purpose, the technical scheme adopted by the utility model is that the utility model provides a reinforced thin-wall stainless steel pipe, which comprises a main pipeline and an auxiliary pipeline, wherein a connecting structure is arranged between the main pipeline and the auxiliary pipeline;
the connection structure includes: a connecting sleeve, a butt joint pipe, a butt joint part and a supporting part;
the connecting sleeve is fixed at one end of the auxiliary pipeline, the butt joint pipe is connected in the connecting sleeve in a sealing and sleeving manner, one end of the butt joint pipe is connected in the main pipeline in an inserting manner, the butt joint part is arranged between the butt joint pipe and the main pipeline, and the supporting part is arranged between the butt joint pipe and the connecting sleeve.
Further, the docking portion includes: the inner layer, the connecting layer, the sealing gasket and the thread layer;
the inlayer is fixed in the trunk line, the articulamentum is connected butt joint pipe one end, sealed the pad suit be in the inlayer with between the articulamentum, the screw thread layer sets up the trunk line with between the butt joint pipe.
Still further, the support portion includes: the device comprises a fixed sleeve, a butt joint block, an external thread block and an internal thread pipe;
the fixed sleeve is fixed on the butt joint pipe and on the end face of the side of the connecting sleeve, the butt joint block is fixed at one end of the external thread block, and the internal thread pipe is screwed and connected on the external thread block.
Preferably, the internal thread pipe is of a double-head structure, and the thread directions of two ends of the internal thread pipe are respectively a forward spiral and a reverse spiral.
Preferably, the fixing sleeve and the butt joint block adopt a rectangular structure.
Furthermore, one end of the butt joint pipe is sleeved and connected with a sealing sleeve.
Compared with the prior art, the utility model discloses an advantage lies in with positive effect, 1, the butt joint pipe that is provided with swing joint can insert the trunk line in, is provided with the inlayer in inside, docks through the articulamentum laminating with butt joint pipe, sets up the junction in inside to accomplish the connection fast through revolving soon through the screw thread layer, the leakproofness is stronger.
2. Through the cartridge connection of butt joint pipe and trunk line, increase connection length and improve anti ability of buckling to the adapter sleeve and the butt joint pipe of one end are provided with mobilizable surplus, and cooperation bearing structure can support between butt joint pipe and adapter sleeve, and it is obvious to improve fixed effect and increase the support effect, and the surplus of outflow is conveniently dismantled and is maintained.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor.
Fig. 1 is a schematic structural diagram of a reinforced thin-walled stainless steel tube according to this embodiment;
fig. 2 is a partial enlarged view of an inner layer portion of a reinforced thin-walled stainless steel tube according to the present embodiment;
FIG. 3 is a partial enlarged view of the butt-jointed pipe portion of the reinforced thin-walled stainless steel pipe according to this embodiment;
shown in the figure: 1. a main pipeline; 2. a secondary pipe; 3. connecting a sleeve; 4. butt-joint pipes; 5. an inner layer; 6. a connecting layer; 7. a gasket; 8. a threaded layer; 9. fixing a sleeve; 10. a butt joint block; 11. an external thread block; 12. an internally threaded tube; 13. and (5) sealing the sleeve.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the present invention is not limited to the limitations of the specific embodiments of the present disclosure.
In the embodiment, as can be seen from fig. 1 to 3 of the specification, the reinforced thin-wall stainless steel pipe comprises a main pipe 1 and an auxiliary pipe 2, wherein a connecting structure is arranged between the main pipe 1 and the auxiliary pipe 2;
the connection structure includes: a connection sleeve 3, a butt joint pipe 4, a butt joint portion, and a support portion;
the connecting sleeve 3 is fixed at one end of the auxiliary pipeline 2, the butt joint pipe 4 is connected in the connecting sleeve 3 in a sealing manner by a sealing sleeve 13, one end of the butt joint pipe 4 is connected in the main pipeline 1 in a plugging manner, the butt joint part is arranged between the butt joint pipe 4 and the main pipeline 1, and the supporting part is arranged between the butt joint pipe 4 and the connecting sleeve 3.
The docking station, comprising: the inner layer 5, the connecting layer 6, the sealing gasket 7 and the thread layer 8;
the inlayer 5 is fixed in trunk line 1, the articulamentum 6 is connected 4 one ends of butt joint pipe, sealed 7 suits of filling up are in inlayer 5 with between the articulamentum 6, the screw thread layer 8 sets up trunk line 1 with between the butt joint pipe 4.
The support portion includes: the device comprises a fixed sleeve 9, a butt joint block 10, an external thread block 11 and an internal thread pipe 12;
the fixed sleeve 9 is fixed on the butt joint pipe 4 and on the end face of the side of the connecting sleeve 3, the butt joint block 10 is fixed at one end of the external thread block 11, and the internal thread pipe 12 is screwed and connected on the external thread block 11.
From the above, it can be seen that: the internal thread pipe 12 is a double-head structure, and the thread directions of the two ends are respectively a forward spiral and a backward spiral, and the internal thread pipe 12 is screwed to enable the internal thread blocks at the two ends to move outwards simultaneously.
From the above, it can be seen that: the fixed sleeve 9 and the butt joint block 10 are of rectangular structures and are used for matching with an internal threaded pipe 12 to be screwed, pushed, supported and fixed.
From the above, it can be seen that: and one end of the butt joint pipe 4 is sleeved and connected with a sealing sleeve 13, so that the sealing property is improved.
It should be noted that, in the specific implementation process, the butt joint pipe 4 in the connection sleeve 3 at one end of the secondary pipeline 2 is inserted into the main pipeline 1, so that the inner layer 5 is in butt joint with the connection layer 6 and the sealing is enhanced through the sealing gasket 7, then the butt joint block 10 is inserted into the fixing sleeve 9, and the internal thread pipe 12 is screwed, so that the internal thread block moves towards the two ends to play a supporting effect for fixing.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art may use the above-mentioned technical contents to change or modify the equivalent embodiment into equivalent changes and apply to other fields, but any simple modification, equivalent change and modification made to the above embodiments according to the technical matters of the present invention will still fall within the protection scope of the technical solution of the present invention.
Claims (6)
1. A reinforced thin-wall stainless steel pipe comprises a main pipeline (1) and an auxiliary pipeline (2), and is characterized in that a connecting structure is arranged between the main pipeline (1) and the auxiliary pipeline (2);
the connection structure includes: a connecting sleeve (3), a butt joint pipe (4), a butt joint part and a supporting part;
the connecting sleeve (3) is fixed at one end of the auxiliary pipeline (2), the sealing sleeve (13) of the butt joint pipe (4) is connected in the connecting sleeve (3) in a mounting mode, one end of the sealing sleeve is connected in the main pipeline (1) in a mounting mode, the butt joint portion is arranged between the butt joint pipe (4) and the main pipeline (1), and the supporting portion is arranged between the butt joint pipe (4) and the connecting sleeve (3).
2. The reinforced thin-walled stainless steel tube of claim 1, wherein the butt joint comprises: the inner layer (5), the connecting layer (6), the sealing gasket (7) and the thread layer (8);
inlayer (5) are fixed in trunk line (1), linkage (6) are connected butt joint pipe (4) one end, sealed pad (7) suit is in inlayer (5) with between linkage (6), screw thread layer (8) set up trunk line (1) with between butt joint pipe (4).
3. The reinforced thin-walled stainless steel tube of claim 1, wherein the support portion comprises: a fixed sleeve (9), an abutting block (10), an external thread block (11) and an internal thread pipe (12);
fixed cover (9) are fixed on butt joint pipe (4) and adapter sleeve (3) side end face, butt joint piece (10) are fixed external thread piece (11) one end, internal thread pipe (12) are twisted soon and are connected on external thread piece (11).
4. A reinforced thin-walled stainless steel tube according to claim 3, wherein the internally threaded tube (12) has a double-headed structure and the thread directions at both ends are respectively a forward spiral and a reverse spiral.
5. A reinforced thin-walled stainless steel tube according to claim 3 characterized in that said fastening sleeve (9) and said butt-joint block (10) are of rectangular configuration.
6. The reinforced thin-wall stainless steel pipe as claimed in claim 1, wherein one end of the butt joint pipe (4) is sleeved with a sealing sleeve (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223099055.1U CN218670990U (en) | 2022-11-22 | 2022-11-22 | Strenghthened type thin wall stainless steel pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223099055.1U CN218670990U (en) | 2022-11-22 | 2022-11-22 | Strenghthened type thin wall stainless steel pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218670990U true CN218670990U (en) | 2023-03-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223099055.1U Active CN218670990U (en) | 2022-11-22 | 2022-11-22 | Strenghthened type thin wall stainless steel pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218670990U (en) |
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2022
- 2022-11-22 CN CN202223099055.1U patent/CN218670990U/en active Active
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