CN213452222U - Nested connecting piece for anti-corrosion pipeline - Google Patents
Nested connecting piece for anti-corrosion pipeline Download PDFInfo
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- CN213452222U CN213452222U CN202022493680.9U CN202022493680U CN213452222U CN 213452222 U CN213452222 U CN 213452222U CN 202022493680 U CN202022493680 U CN 202022493680U CN 213452222 U CN213452222 U CN 213452222U
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Abstract
The utility model provides an anticorrosive pipeline nested formula connecting piece, including first anticorrosive pipe, the anticorrosive pipe of second, first nested formula connecting piece, the nested formula connecting piece of second, first anticorrosive outside of managing sets up first nested formula connecting piece, first nested formula connecting piece includes first connecting tube, the right-hand first annular guide tube that sets up of first connecting tube, set up a plurality of hook portions on the first annular guide tube, first annular guide tube terminal surface sets up the rubber gasket, the anticorrosive outside of managing of second sets up the nested formula connecting piece of second, and the nested formula connecting piece of second includes the second connecting tube, second connecting tube left sets up second annular guide tube, second annular guide tube and rubber gasket contact, set up a plurality of connecting rods on the second annular guide tube, set up the baffle on the connecting rod. The utility model discloses a hook portion cooperation is connected, has solved the untight problem of anticorrosive pipeline nested formula connection in the past.
Description
Technical Field
The utility model relates to an anticorrosive pipeline connecting device technical field, concretely relates to anticorrosive pipeline nested formula connecting piece.
Background
The prior art adopts direct butt welding to anticorrosive pipeline connected mode mostly, bimetal is connected, and flange joint, direct butt welding is connected because there is the truncation error in mouth of pipe section, cause the deformation of gateway very easily, this welded efficiency and welded quality that will greatly reduced, the intraductal anticorrosive effect has also been reduced simultaneously, bimetal is connected and is welded the surface at two pipes with a monoblock metal, finally realize the connection of pipeline, but open welding very easily behind the bimetal welding, use to the reality very few very rarely, the flange even accepts the influence of self structure, its application scope is very little.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model provides a nested formula connecting piece of anticorrosive pipeline does not pass through the welding in anticorrosive pipeline junction, uses a unique hook portion structure to reach anticorrosive pipeline zonulae occludens.
In order to solve the technical problem, the utility model provides an anticorrosive pipeline nested connecting piece, which comprises a first anticorrosive pipe, a second anticorrosive pipe, a first nested connecting piece and a second nested connecting piece, a first nested connector is arranged outside the first corrosion-resistant pipe and comprises a first connecting sleeve, a first annular guide pipe is arranged on the right of the first connecting sleeve, a plurality of hook parts are arranged on the first annular guide pipe, the end surface of the first annular guide pipe is provided with a rubber gasket, the outside of the second anticorrosion pipe is provided with a second nested connecting piece, the second nested connecting piece comprises a second connecting sleeve, and a second annular guide pipe is arranged on the left of the second connecting sleeve and is in contact with the rubber gasket, a plurality of connecting rods are arranged on the second annular guide pipe, and a baffle is arranged on each connecting rod.
Further, the first anticorrosion pipe and the first nested connecting piece are welded and fixed, and the second anticorrosion pipe and the second nested connecting piece are welded and fixed.
Further, bolt holes are formed in the first nested connecting piece and the second nested connecting piece, and the first nested connecting piece and the second nested connecting piece are fixedly connected through bolts and nuts.
Further, the hook part forms a groove, the number of the grooves is equal to the number of the baffles, and the grooves are connected with the baffles in a matched mode.
Furthermore, the first anti-corrosion pipe and the second anti-corrosion pipe are in linear sealing connection.
The utility model discloses an above-mentioned technical scheme's beneficial effect as follows:
the utility model discloses do not adopt the welded mode to link together anticorrosive pipeline, but set up hook portion on anticorrosive pipeline nested formula connecting piece, use to form a buckle connection through hook portion's cooperation and make the pipeline combine closely together, for the welding, this connected mode step is simple, it is complicated not to weld, only just can realize zonulae occludens with the nested formula connecting piece rotation of two anticorrosive pipelines, in addition, hook portion structure is first protection machanism, set up the bolt hole again on nested formula connecting piece, reuse bolt and nut is together fixed with two nested formula connecting pieces, this is second protection machanism, finally can guarantee the fixed connection of anticorrosive pipeline with these two protection machanism.
The utility model discloses a set up hook portion on nested formula connecting piece to make its cooperation connect, thereby make the inseparable fixed connection of anticorrosive pipeline, solved in the past that the untight problem is connected to anticorrosive pipeline nested formula, by a wide margin improvement anticorrosive pipeline's anticorrosive effect.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of a first nested connector structure of the present invention;
fig. 3 is a schematic view of a second nested connector structure of the present invention.
1. A first corrosion resistant pipe; 2. a first nested connector; 3. a rubber gasket; 4. bolt holes; 5. a second corrosion resistant pipe; 6. a second nested connector; 7. a first connecting sleeve; 8. a first annular guide tube; 9. a hook portion; 10. a groove; 11. a second annular guide tube; 12. a second connecting sleeve; 13. a connecting rod; 14. and a baffle plate.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to fig. 1 to 3 of the embodiments of the present invention. It is to be understood that the embodiments described are only some of the embodiments of the present invention, and not all of them. All other embodiments, which can be derived from the description of the embodiments of the present invention by a person skilled in the art, are within the scope of the present invention.
Example one
As shown in fig. 1-3: the corrosion-resistant pipe comprises a first corrosion-resistant pipe 1, a second corrosion-resistant pipe 5, a first nested connecting piece 2 and a second nested connecting piece 6, wherein the first nested connecting piece 2 is arranged outside the first corrosion-resistant pipe 1, the first nested connecting piece 2 comprises a first connecting sleeve 7, a first annular guide pipe 8 is arranged on the right side of the first connecting sleeve 7, a plurality of hook portions 9 are arranged on the first annular guide pipe 8, a rubber gasket 3 is arranged on the end face of the first annular guide pipe 8, the second nested connecting piece 6 is arranged outside the second corrosion-resistant pipe 5, the second nested connecting piece 6 comprises a second connecting sleeve 12, a second annular guide pipe 11 is arranged on the left side of the second connecting sleeve 12, the second annular guide pipe 11 is in contact with the rubber gasket 3, a plurality of connecting rods 13 are arranged on the second annular guide pipe 11, and a baffle 14 is arranged on the connecting rods 13.
Specifically, the first connecting sleeve is in a trapezoid shape, the second connecting sleeve is in a rectangular shape, the rubber gasket is distributed on the inner end face of the first annular guide pipe to ensure the sealing performance of the corrosion-resistant pipeline, in addition, the first hook portion faces the inside of the first annular guide pipe, and the diameter of the second annular guide pipe is smaller than that of the second connecting sleeve. But this product direct forming, can conveniently dismantle and nimble use, can design the size of nested formula connecting piece according to the diameter of anticorrosive pipe, this nested formula connecting piece adopts alloy steel material processing to form, and it is more convenient to let operator in use feel at ease more.
According to one embodiment of the present invention, as shown in figure 1,
the first anticorrosion pipe 1 is welded and fixed with the first nested connecting piece 2, and the second anticorrosion pipe 5 is welded and fixed with the second nested connecting piece 6. The utility model provides a first anticorrosive pipe and the anticorrosive pipe material of second all are steelwork, must adopt the welded mode between anticorrosive pipe and nested formula connecting piece, and such advantage is that both can not break away from easily, but this kind of welding mode can not apply being connected between pipeline and the pipeline, if use the connection between the pipeline, just appear opening the phenomenon of welding easily, finally can realize that the maintenance is just inconvenient.
According to one embodiment of the present invention, as shown in figures 1-3,
the first nested connecting piece 2 and the second nested connecting piece 6 are provided with bolt holes 4, and the first nested connecting piece 2 and the second nested connecting piece 6 are fixedly connected through bolts and nuts. The hook parts 9 form grooves 10, the number of the grooves 10 is equal to that of the baffles 14, and the grooves 10 are connected with the baffles 14 in a matched mode. In the using process, the baffle is in staggered correspondence with the first groove, then the baffle is placed in the first annular guide pipe, the second nested connecting piece is rotated to enable the baffle to be clamped in the first groove, and finally the fixed connection of the first nested connecting piece and the second nested connecting piece is achieved. In addition, first nested formula connecting piece and the nested formula connecting piece of second respectively set up a bolt hole from top to bottom, and finally use bolt and nut to realize the fixed connection of first nested formula connecting piece and the nested formula connecting piece of second, this is equivalent to a protection device, also is in order to prevent that the material in the pipeline from leaking between the two for first anticorrosive pipe and the anticorrosive pipe of second.
According to one embodiment of the present invention, as shown in figure 1,
the first anti-corrosion pipe and the second anti-corrosion pipe are in linear sealing connection. The outside is fixed by first nested formula connecting piece and the nested formula connecting piece of second, but inside first anticorrosive pipe also needs sealing connection with the anticorrosive pipe of second, and linear sealing connection corresponds the sealed that realizes the close coupling through the lines of processing work piece itself, and linear sealing's cost is also not high simultaneously, and the operating procedure is also simpler and more simple, is suitable for the close coupling of first anticorrosive pipe and the anticorrosive pipe of second very much, more is favorable to guaranteeing that the material in the pipeline does not leak.
In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.
The foregoing is a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.
Claims (5)
1. The utility model provides an anticorrosive pipeline nested formula connecting piece which characterized in that: the corrosion-resistant pipe joint comprises a first corrosion-resistant pipe (1), a second corrosion-resistant pipe (5), a first nested connecting piece (2) and a second nested connecting piece (6), wherein the first nested connecting piece (2) is arranged outside the first corrosion-resistant pipe (1), the first nested connecting piece (2) comprises a first connecting sleeve (7), a first annular guide pipe (8) is arranged on the right side of the first connecting sleeve (7), a plurality of hook parts (9) are arranged on the first annular guide pipe (8), a rubber gasket (3) is arranged on the end face of the first annular guide pipe (8), a second nested connecting piece (6) is arranged outside the second corrosion-resistant pipe (5), the second nested connecting piece (6) comprises a second connecting sleeve (12), a second annular guide pipe (11) is arranged on the left side of the second connecting sleeve (12), and the second annular guide pipe (11) is in contact with the rubber gasket (3), the second annular guide pipe (11) is provided with a plurality of connecting rods (13), and the connecting rods (13) are provided with baffles (14).
2. A corrosion protected pipe nested connector as recited in claim 1, wherein: the first anticorrosion pipe (1) is welded and fixed with the first nested connecting piece (2), and the second anticorrosion pipe (5) is welded and fixed with the second nested connecting piece (6).
3. A corrosion protected pipe nested connector as recited in claim 1, wherein: the first nested connecting piece (2) and the second nested connecting piece (6) are provided with bolt holes (4), and the first nested connecting piece (2) and the second nested connecting piece (6) are fixedly connected through bolts and nuts.
4. A corrosion protected pipe nested connector as recited in claim 1, wherein: the hook parts (9) form grooves (10), the number of the grooves (10) is equal to that of the baffles (14), and the grooves (10) are connected with the baffles (14) in a matched mode.
5. A corrosion protected pipe nested connector as recited in claim 1, wherein: the first anti-corrosion pipe (1) is in linear sealing connection with the second anti-corrosion pipe (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022493680.9U CN213452222U (en) | 2020-11-02 | 2020-11-02 | Nested connecting piece for anti-corrosion pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022493680.9U CN213452222U (en) | 2020-11-02 | 2020-11-02 | Nested connecting piece for anti-corrosion pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213452222U true CN213452222U (en) | 2021-06-15 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022493680.9U Active CN213452222U (en) | 2020-11-02 | 2020-11-02 | Nested connecting piece for anti-corrosion pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213452222U (en) |
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2020
- 2020-11-02 CN CN202022493680.9U patent/CN213452222U/en active Active
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