CN218972114U - Bent pipe with stable connection - Google Patents
Bent pipe with stable connection Download PDFInfo
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- CN218972114U CN218972114U CN202320039490.0U CN202320039490U CN218972114U CN 218972114 U CN218972114 U CN 218972114U CN 202320039490 U CN202320039490 U CN 202320039490U CN 218972114 U CN218972114 U CN 218972114U
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- pipe
- bent pipe
- mounting lug
- close
- elbow
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Abstract
The utility model discloses a bent pipe with stable connection, which comprises: a connecting bent pipe; a connecting pipe matched with the connecting bent pipe; and the connecting mechanism is used for fixing the connecting bent pipe and the connecting pipe. One side of the connecting pipe, which is close to the connecting bent pipe, is fixedly connected with a limiting connecting ring matched with the connecting bent pipe, and one side of the limiting connecting ring, which is close to the connecting bent pipe, is of an arc-shaped design. The connecting pipe and the connecting pipe are stably connected by arranging the limiting connecting ring and the connecting sealing ring, and by arranging the connecting nut, the connecting bolt, the second mounting lug and the first mounting lug which are mutually matched, the problem of pipe bending detachment in the using process is effectively avoided, and the practicability of the pipe bending is improved.
Description
Technical Field
The utility model relates to the technical field of bent pipe connection, in particular to a bent pipe with stable connection.
Background
The history of human use of pipeline transportation has been long, and as various fields develop and demand, the understanding of pipeline materials and pipeline connection technology has been increasing. The pipelines of various materials and the pipe fittings of different connection methods compete for each other and are in the field, so that more and better choices are brought to customers. The global pipeline demand is shown according to the data of China market monitoring center and other professional data, the global average annual pipeline demand increase in the future is not less than 16%, and good business opportunities and large benefit spaces are brought to the development of pipeline industry.
The application number is as follows: CN201610225706.7 discloses a bent pipe connecting piece, the bent pipe connecting piece is formed by jointing a first connecting piece and a second connecting piece, the first connecting piece is provided with a mounting plate, the mounting plate is provided with a joint, the joint is slightly smaller than a pipe orifice of the first connecting piece, an antioxidation layer is arranged in the first connecting piece, friction damage between the joint and the pipe orifice of the first connecting piece is prevented due to the action of the antioxidation layer, and the service life of the pipeline connecting piece is prolonged; the first connecting piece in be provided with the bulge loop that the molten material was made, connect through the mode of hot melt when connecting the pipe fitting, then put into the tubular product that needs to connect between return bend connecting piece and the inside lining piece, simultaneously because the inside lining is made of copper material, consequently can not influence the shape of inside lining piece when hot melt to guaranteed to be taken over the material inner wall and be intact, reached the phenomenon of preventing stifled core, when the bulge loop that heating pipe fitting and molten material made was connected, the bulge loop fused and sealed the pipe fitting around with the pipe fitting and made the pipe fitting connection effect better, connect more conveniently.
Although the above technical scheme can fuse around the pipe fitting and seal and make the pipe fitting connection effect better, connect more convenient, the return bend in the above-mentioned technique exists the unstable phenomenon of connection in the connection process, easily causes the break away from of return bend in the use to influence the use.
Disclosure of Invention
The utility model aims to provide the bent pipe with stable connection, which not only plays a limiting role when the connecting bent pipe is connected with the connecting pipe by arranging the limiting connecting ring, but also increases the tightness of the connection of the connecting bent pipe and the connecting pipe by arranging the connecting sealing ring, and realizes the stable connection of the connecting bent pipe and the connecting pipe by arranging the mutual matching among the connecting nut, the connecting bolt, the second mounting lug and the first mounting lug, thereby effectively avoiding the problem of detachment of the bent pipe in the use process, and improving the practicability of the bent pipe.
In order to achieve the above purpose, the main technical scheme adopted by the utility model comprises the following steps:
a firmly connected elbow, comprising:
a connecting bent pipe;
a connecting pipe matched with the connecting bent pipe;
and the connecting mechanism is used for fixing the connecting bent pipe and the connecting pipe.
The connecting pipe is fixedly connected with a limiting connecting ring matched with the connecting pipe, and one side of the limiting connecting ring, which is close to the connecting pipe, is arc-shaped.
The connecting pipe is connected with the stable bent pipe, wherein one side, close to the connecting pipe, of the connecting pipe is spliced in the connecting pipe through the limiting connecting ring.
The connecting pipe is fixedly connected with the connecting sealing ring, and the connecting ring is fixedly connected with one side of the connecting pipe, which is close to the connecting pipe.
The connecting pipe is fixedly connected with the bent pipe, wherein one side, close to the connecting pipe, of the connecting pipe is in sealing connection with the connecting pipe through the connecting sealing ring.
The connecting mechanism comprises a first mounting lug and a second mounting lug, wherein the first mounting lug is close to one side of the connecting lug and fixedly connected with the connecting lug, the second mounting lug is close to one side of the connecting pipe and fixedly connected with the connecting pipe, a connecting bolt is fixedly connected with one side of the first mounting lug, one end of the connecting bolt, which is far away from the first mounting lug, movably penetrates through the second mounting lug and extends to the outer part of the second mounting lug, and a connecting nut matched with the connecting bolt is further connected to the connecting bolt in a threaded manner.
The bent pipe with stable connection is characterized in that a spring washer is sleeved on the connecting bolt between the second mounting lug and the connecting nut.
The utility model has at least the following beneficial effects:
according to the utility model, the stable connection of the connecting bent pipe is realized, the limiting effect is achieved when the connecting bent pipe is connected with the connecting pipe by arranging the limiting connecting ring, the sealing performance of the connection of the connecting bent pipe and the connecting pipe is improved by arranging the connecting sealing ring, and the stable connection of the connecting bent pipe and the connecting pipe is realized by arranging the connecting nut, the connecting bolt, the second mounting lug and the first mounting lug which are mutually matched, so that the problem of bent pipe detachment in the using process is effectively avoided, and the practicability of the bent pipe is also improved.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiments of the application and together with the description serve to explain the application and do not constitute an undue limitation to the application. In the drawings:
FIG. 1 is a schematic perspective view of a bend pipe with stable connection according to the present utility model;
FIG. 2 is a schematic cross-sectional view of a connecting stable elbow according to the present utility model;
FIG. 3 is a schematic view of a connecting tube in a bend pipe with stable connection according to the present utility model;
fig. 4 is a schematic view of a partial enlarged structure at a in fig. 1 according to the present utility model.
Reference numerals illustrate:
1. a connecting bent pipe; 2. a connecting pipe; 3. a connecting mechanism;
201. a limit connecting ring; 202. connecting a sealing ring;
301. a first mounting ear; 302. a second mounting ear; 303. a connecting bolt; 304. a coupling nut; 3041. and a spring washer.
Detailed Description
The embodiments of the present application will be described in detail below with reference to the accompanying drawings and examples, so that the implementation process of how the technical means are applied to solve the technical problems and achieve the technical effects of the present application can be fully understood and implemented accordingly.
Referring to fig. 1 to 4, an elbow pipe with stable connection according to an embodiment of the present utility model includes: a connecting elbow 1;
a connecting pipe 2 matched with the connecting bent pipe 1;
a connecting mechanism 3 for fixedly connecting the bent pipe 1 and the connecting pipe 2;
the side, close to the connecting bent pipe 1, of the connecting pipe 2 is fixedly connected with a limiting connecting ring 201 matched with the connecting bent pipe 1, one side, close to the connecting bent pipe 1, of the limiting connecting ring 201 is in an arc-shaped design, and one side, close to the connecting bent pipe 1, of the connecting pipe 2 is spliced in the connecting bent pipe 1 through the limiting connecting ring 201;
the connecting pipe 2 is fixedly connected with a connecting sealing ring 202 at one side close to the connecting bent pipe 1, and one side close to the connecting bent pipe 1 of the connecting pipe 2 is in sealing connection with the connecting bent pipe 1 through the connecting sealing ring 202;
the connecting mechanism 3 comprises a first mounting lug 301 and a second mounting lug 302, wherein one side of the first mounting lug 301, which is close to the connecting elbow 1, is fixedly connected with the connecting elbow 1, one side of the second mounting lug 302, which is close to the connecting pipe 2, is fixedly connected with a connecting bolt 303, one side of the first mounting lug 301, which is close to the second mounting lug 302, is fixedly connected with the connecting bolt 303, one end of the connecting bolt 303, which is far away from the first mounting lug 301, movably penetrates through the second mounting lug 302 and extends to the outside of the second mounting lug 302, and a connecting nut 304 matched with the connecting bolt 303 is further connected on the connecting bolt 303 in a threaded manner;
through adopting above-mentioned technical scheme, not only play limiting displacement to connect elbow 1 and connecting pipe 2 when connecting through setting up spacing go-between 201, moreover through setting up connection sealing washer 202, increased the leakproofness that elbow 1 and connecting pipe 2 are connected, and through setting up coupling nut 304, connecting bolt 303, the mutual cooperation between second installation ear 302 and the first installation ear 301, realized connecting elbow 1 and connecting pipe 2, thereby effectually avoided causing the elbow to break away from the problem in the use, also consequently improved the practicality of elbow of this utility model.
Wherein, a spring washer 3041 is also sleeved on the connecting bolt 303 positioned between the second mounting lug 302 and the connecting nut 304;
by adopting the technical scheme, the stability of the connecting nut 304 mounted on the connecting bolt 303 is increased.
The working principle of the utility model is as follows: the connecting pipe bending device has the advantages that the limiting function is achieved when the connecting pipe bending device 1 is connected with the connecting pipe 2 through the limiting connecting ring 201, the sealing performance of the connection of the connecting pipe bending device 1 and the connecting pipe 2 is improved through the connecting sealing ring 202, and the stable connection of the connecting pipe bending device 1 and the connecting pipe 2 is achieved through the mutual matching among the connecting nut 304, the connecting bolt 303, the second mounting lug 302 and the first mounting lug 301, so that the problem of pipe bending separation in the using process is effectively avoided, and the practicability of the pipe bending device is improved.
While the foregoing description illustrates and describes the preferred embodiments of the present utility model, it is to be understood that the utility model is not limited to the forms disclosed herein, but is not to be construed as limited to other embodiments, and is capable of numerous other combinations, modifications and environments and is capable of changes or modifications within the scope of the inventive concept as described herein, either as a result of the foregoing teachings or as a result of the knowledge or technology in the relevant art. And that modifications and variations which do not depart from the spirit and scope of the utility model are intended to be within the scope of the appended claims.
Claims (6)
1. A firmly connected elbow, comprising:
a connecting elbow (1);
a connecting pipe (2) matched with the connecting bent pipe (1);
a connecting mechanism (3) for fixing the connecting elbow (1) and the connecting pipe (2);
the connecting mechanism (3) comprises a first mounting lug (301) and a second mounting lug (302), the first mounting lug (301) is close to one side of the connecting elbow (1) and fixedly connected with the connecting elbow (1), the second mounting lug (302) is close to one side of the connecting pipe (2) and fixedly connected with the connecting pipe (2), the first mounting lug (301) is close to one side of the second mounting lug (302) and fixedly connected with a connecting bolt (303), one end of the connecting bolt (303) away from the first mounting lug (301) movably penetrates through the second mounting lug (302) and extends to the outer portion of the second mounting lug (302), and a connecting nut (304) matched with the connecting bolt (303) is further connected on the connecting bolt (303) in a threaded mode.
2. A firmly connected elbow according to claim 1, wherein: one side of the connecting pipe (2) close to the connecting bent pipe (1) is fixedly connected with a limiting connecting ring (201) matched with the connecting bent pipe (1), and one side of the limiting connecting ring (201) close to the connecting bent pipe (1) is in an arc-shaped design.
3. A firmly connected elbow according to claim 2, wherein: one side of the connecting pipe (2) close to the connecting bent pipe (1) is inserted into the connecting bent pipe (1) through the limiting connecting ring (201).
4. A firmly connected elbow according to claim 3, wherein: and one side of the connecting pipe (2) close to the connecting bent pipe (1) is fixedly connected with a connecting sealing ring (202).
5. The firmly connected elbow according to claim 4, wherein: one side of the connecting pipe (2) close to the connecting bent pipe (1) is in sealing connection with the connecting bent pipe (1) through the connecting sealing ring (202).
6. The firmly connected elbow according to claim 5, wherein: and a spring washer (3041) is sleeved on the connecting bolt (303) between the second mounting lug (302) and the connecting nut (304).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320039490.0U CN218972114U (en) | 2023-01-08 | 2023-01-08 | Bent pipe with stable connection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320039490.0U CN218972114U (en) | 2023-01-08 | 2023-01-08 | Bent pipe with stable connection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218972114U true CN218972114U (en) | 2023-05-05 |
Family
ID=86151897
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320039490.0U Active CN218972114U (en) | 2023-01-08 | 2023-01-08 | Bent pipe with stable connection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218972114U (en) |
-
2023
- 2023-01-08 CN CN202320039490.0U patent/CN218972114U/en active Active
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