CN219796520U - Galvanized pipe elbow - Google Patents
Galvanized pipe elbow Download PDFInfo
- Publication number
- CN219796520U CN219796520U CN202321035860.XU CN202321035860U CN219796520U CN 219796520 U CN219796520 U CN 219796520U CN 202321035860 U CN202321035860 U CN 202321035860U CN 219796520 U CN219796520 U CN 219796520U
- Authority
- CN
- China
- Prior art keywords
- pipe end
- positioning
- pipe
- galvanized
- elbow
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 238000007789 sealing Methods 0.000 claims abstract description 22
- 230000000694 effects Effects 0.000 abstract description 3
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 229910000851 Alloy steel Inorganic materials 0.000 description 1
- 229910000975 Carbon steel Inorganic materials 0.000 description 1
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- 229910001296 Malleable iron Inorganic materials 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000010962 carbon steel Substances 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012943 hotmelt Substances 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
Landscapes
- Branch Pipes, Bends, And The Like (AREA)
Abstract
The utility model discloses a galvanized pipe elbow, which comprises a pipe body, wherein the pipe body comprises a bent pipe end, two sides of the bent pipe end are respectively provided with a straight pipe end, one side of the straight pipe end, which is far away from the bent pipe end, is provided with a connecting pipe end, the outer side of the pipe body is provided with a galvanized layer, two positioning nuts are arranged on the outer side of the connecting pipe end, the cross sections between the two positioning nuts are vertically arranged, the middle part of each positioning nut is inserted with a positioning bolt, the positioning bolts are in threaded arrangement with the positioning nuts, the connecting pipe end is positioned on the inner side of each positioning nut and is provided with a positioning hole matched with the corresponding positioning bolt, and one side, which is far away from the straight pipe end, of the connecting pipe end is provided with an outer sealing ring. The galvanized pipe elbow is simple in structure, convenient to connect and detach between the galvanized pipe elbow and the pipe body, meanwhile, good sealing effect is achieved between the galvanized pipe elbow and the pipe body, and practicality of the elbow is effectively improved.
Description
Technical Field
The utility model relates to the technical field of elbow pipe fittings, in particular to a galvanized pipe elbow.
Background
In a piping system, an elbow is a pipe that changes the direction of a pipe. The angle is divided into 45 degrees and 90 degrees and 180 degrees, and other abnormal angle elbows such as 60 degrees are included according to engineering requirements. The elbow is made of cast iron, stainless steel, alloy steel, malleable cast iron, carbon steel, nonferrous metal, plastic, etc. The connection modes of the pipe are as follows: direct welded (most commonly used) flange connections, hot melt connections, electrofusion connections, threaded connections, socket connections, and the like. The production process can be divided into: welding elbow, stamping elbow, pushing elbow, casting elbow, butt welding elbow, etc. When connecting elbow pipe and other tubular product, need the connecting piece to improve the joint strength between the tubular product, though present connecting piece is more, in the in-service use, complex operation, the installation is inconvenient, and leads to the laminating between tubular product and the tubular product not inseparable enough easily to influence the leakproofness of connecting between the tubular product, for this reason, we have proposed a galvanized pipe elbow.
Disclosure of Invention
In order to solve the problems, the utility model provides a galvanized pipe elbow. The utility model solves the problems that when an elbow pipe is connected with other pipes, the connecting piece is needed to improve the connection strength between the pipes, and the existing connecting piece is more, but in the actual use process, the operation is complex, the installation is inconvenient, the adhesion between the pipes is not tight enough, and the tightness of the connection between the pipes is affected.
The galvanized pipe elbow comprises a pipe body, wherein the pipe body comprises a bent pipe end, two sides of the bent pipe end are respectively provided with a straight pipe end, one side of the straight pipe end, which is far away from the bent pipe end, is provided with a connecting pipe end, the bent pipe end, the straight pipe end and the connecting pipe end are of an integrated structure, a galvanized layer is arranged on the outer side of the pipe body, two positioning nuts are arranged on the outer side of the connecting pipe end, the cross section between the two positioning nuts is vertically arranged, a positioning bolt is inserted in the middle of each positioning nut, the positioning bolt is in threaded arrangement with each positioning nut, the connecting pipe end is positioned on the inner side of each positioning nut and provided with a positioning hole matched with the positioning bolt, and one side of the connecting pipe end, which is far away from the straight pipe end, is provided with an outer sealing ring.
In the scheme, a boss is arranged between the straight pipe end and the connecting pipe end, and an inner sealing ring is arranged on the boss.
In the scheme, the middle part of one side of the outer sealing ring, which is close to the connecting pipe end, is provided with the limiting ring, and the connecting pipe end is provided with the limiting groove matched with the limiting ring.
In the scheme, the cross section of the limiting groove is T-shaped.
In the above scheme, the positioning bolt is a hexagon bolt.
The utility model has the advantages and beneficial effects that: the utility model provides a galvanized pipe elbow, which is characterized in that a bent pipe end, a straight pipe end and a connecting pipe end of an integrated structure are arranged, so that the whole pipe body has good structural strength, a positioning bolt moves to one side of a positioning hole in a positioning nut, the pipe body and an external pipe can be stably connected through the abutting pressure between the positioning bolt and an external pipe, and the arrangement of an external sealing ring and an internal sealing ring effectively improves the tightness between the external pipe and the pipe body. The galvanized pipe elbow is simple in structure, convenient to connect and detach between the galvanized pipe elbow and the pipe body, meanwhile, good sealing effect is achieved between the galvanized pipe elbow and the pipe body, and practicality of the elbow is effectively improved.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained according to these drawings without inventive faculty for a person skilled in the art.
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a cross-sectional view of the present utility model;
fig. 3 is a schematic diagram of a portion a of the present utility model.
In the figure: 1. pipe body 11, bent pipe end 12, straight pipe end 13 and connecting pipe end
2. Galvanized layer 3, positioning nut 4, positioning bolt 5 and positioning hole
6. Boss 7, inner sealing ring 8, outer sealing ring 9 and limiting ring
10. And a limit groove.
Detailed Description
The following describes the embodiments of the present utility model further with reference to the drawings and examples. The following examples are only for more clearly illustrating the technical aspects of the present utility model, and are not intended to limit the scope of the present utility model.
As shown in fig. 1-3, the utility model is a galvanized pipe elbow, comprising a pipe body 1, the pipe body 1 comprises a bent pipe end 11, both sides of the bent pipe end 11 are respectively provided with a straight pipe end 12, one side of the straight pipe end 12 far away from the bent pipe end 11 is provided with a connecting pipe end 13, the bent pipe end 11, the straight pipe end 12 and the connecting pipe end 13 are integrated into a whole structure, the bent pipe end 11, the straight pipe end 12 and the connecting pipe end 13 of the integrated structure ensure that the whole pipe body 1 has good structural strength, the outer side of the pipe body 1 is provided with a galvanized layer 2, the galvanized layer 2 is a surface treatment technology for plating a layer of zinc on the surface of metal, alloy or other materials to play roles of beautiful appearance, rust resistance and the like, the arrangement of the galvanized layer 2 effectively increases the rust resistance and corrosion resistance of the pipe body 1, the outer side of the connecting pipe end 13 is provided with two positioning nuts 3, the two the cross-section sets up perpendicularly between the positioning nut 3, the grafting of positioning nut 3 middle part has positioning bolt 4, positioning bolt 4 and positioning nut 3 screw thread set up, connecting pipe end 13 lie in positioning nut 3 inboard be equipped with positioning bolt 4 assorted locating hole 5, when rotating positioning bolt 4, positioning bolt 4 is to 5 sides of locating hole in positioning nut 3, support through between positioning bolt 4 and the external pipeline and press for tubular product body 1 can be stable with external tubular product and be connected, connecting pipe end 13 is kept away from straight pipe end 12 one side and is equipped with outer sealing washer 8, and outer sealing washer 8 can seal the contact surface between tubular product body 1 tip and the external tubular product to the effectual leakproofness between tubular product body 1 and the external tubular product that has improved.
The straight pipe end 12 and the connecting pipe end 13 are provided with the boss 6, the boss 6 is provided with the inner sealing ring 7, the boss 6 can seal and limit the end part of the external pipe, and meanwhile, the inner sealing ring 7 can seal the boss 6 and the end part of the external pipe, so that the tightness between the pipe body 1 and the external pipe is further improved.
The outer sealing ring 8 is close to connecting pipe end 13 one side middle part and is equipped with spacing ring 9, offered on the connecting pipe end 13 with spacing ring 9 assorted spacing groove 10, spacing ring 9 joint is inside spacing groove 10, through mutually supporting between spacing ring 9 and the spacing groove 10, the effectual connection stability who has improved between outer sealing ring 8 and the connecting pipe end 13.
The cross section of the limiting groove 10 is T-shaped.
The positioning bolt 4 is a hexagon bolt.
Specifically, in the utility model, the bent pipe end 11, the straight pipe end 12 and the connecting pipe end 13 of the integrated structure enable the whole pipe body 1 to have good structural strength, the galvanized layer 2 effectively increases the rust prevention and corrosion resistance functions of the pipe body 1, the external pipe can be inserted into the connecting pipe end 13, when the positioning bolt 4 rotates, the positioning bolt 4 moves to one side of the positioning hole 5 in the positioning nut 3, the pipe body 1 and the external pipe can be stably connected through the abutting pressure between the positioning bolt 4 and an external pipe, meanwhile, the contact surface between the end of the pipe body 1 and the external pipe can be sealed by the external sealing ring 8, and the inner sealing ring 7 can seal the boss 6 and the end of the external pipe, so that the sealing effect between the external pipe and the pipe body 1 is effectively ensured.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.
Claims (5)
1. The utility model provides a galvanized pipe elbow, includes tubular product body (1), its characterized in that, tubular product body (1) is including curved pipe end (11), curved pipe end (11) both sides all are equipped with straight pipe end (12), curved pipe end (11) one side is kept away from to straight pipe end (12) is equipped with connecting pipe end (13), curved pipe end (11), straight pipe end (12) and connecting pipe end (13) are integral type structure, tubular product body (1) outside is equipped with galvanized layer (2), connecting pipe end (13) outside is equipped with two positioning nut (3), two cross-section sets up perpendicularly between positioning nut (3), positioning nut (3) middle part grafting has positioning bolt (4), positioning bolt (4) and positioning nut (3) screw thread setting, connecting pipe end (13) are located positioning nut (3) inboard and are equipped with outer sealing washer (8) with positioning bolt (4) assorted locating hole (5), connecting pipe end (13) are kept away from straight pipe end (12) one side.
2. Galvanized pipe elbow according to claim 1, characterized in that a boss (6) is arranged between the straight pipe end (12) and the connecting pipe end (13), and an inner sealing ring (7) is arranged on the boss (6).
3. The galvanized pipe elbow according to claim 1, characterized in that a limiting ring (9) is arranged in the middle of one side of the outer sealing ring (8) close to the connecting pipe end (13), and a limiting groove (10) matched with the limiting ring (9) is formed in the connecting pipe end (13).
4. A galvanized pipe elbow according to claim 3, characterized in that the limiting groove (10) has a T-shaped cross section.
5. A galvanized pipe elbow according to claim 1, characterized in that the positioning bolt (4) is a hexagonal bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321035860.XU CN219796520U (en) | 2023-05-04 | 2023-05-04 | Galvanized pipe elbow |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321035860.XU CN219796520U (en) | 2023-05-04 | 2023-05-04 | Galvanized pipe elbow |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219796520U true CN219796520U (en) | 2023-10-03 |
Family
ID=88184840
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321035860.XU Active CN219796520U (en) | 2023-05-04 | 2023-05-04 | Galvanized pipe elbow |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219796520U (en) |
-
2023
- 2023-05-04 CN CN202321035860.XU patent/CN219796520U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |