CN220337773U - High-sealing leadless bronze alloy tee joint quick-connection pipe fitting structure - Google Patents
High-sealing leadless bronze alloy tee joint quick-connection pipe fitting structure Download PDFInfo
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- CN220337773U CN220337773U CN202321760754.8U CN202321760754U CN220337773U CN 220337773 U CN220337773 U CN 220337773U CN 202321760754 U CN202321760754 U CN 202321760754U CN 220337773 U CN220337773 U CN 220337773U
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- pipe
- locking
- fixedly connected
- sealing
- bronze alloy
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- 229910000906 Bronze Inorganic materials 0.000 title claims abstract description 86
- 238000007789 sealing Methods 0.000 title claims abstract description 65
- 239000010974 bronze Substances 0.000 claims abstract description 40
- KUNSUQLRTQLHQQ-UHFFFAOYSA-N copper tin Chemical compound [Cu].[Sn] KUNSUQLRTQLHQQ-UHFFFAOYSA-N 0.000 claims abstract description 40
- 230000001681 protective effect Effects 0.000 claims abstract description 19
- 229920000459 Nitrile rubber Polymers 0.000 claims description 3
- 239000004677 Nylon Substances 0.000 claims description 3
- 229920001778 nylon Polymers 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 8
- 238000007792 addition Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model belongs to the technical field of pipe fittings, and relates to a high-sealing lead-free bronze alloy tee joint quick-connection pipe fitting structure. The utility model comprises a lock nut, wherein the side wall of the upper side of the lock nut is fixedly connected with a locking mechanism, the inner thread of the lock nut is sleeved with a bronze pipe joint, and the outer thread of the bronze pipe joint is sleeved with a protective sleeve; the locking mechanism comprises a locking ring which is fixedly connected with the locking ring, the inner wall of the locking ring is provided with threads, the locking ring is provided with an opening, the outer wall of the locking ring is symmetrically and fixedly connected with two locking plates, the opening is positioned between the two locking plates, the two locking plates are provided with threaded holes, and the two threaded holes are internally sleeved with the same locking bolt. The utility model effectively improves the convenience of the structure of the high-sealing lead-free bronze alloy tee joint quick connecting pipe, and effectively improves the installation efficiency of the structure of the high-sealing lead-free bronze alloy tee joint quick connecting pipe.
Description
Technical Field
The utility model belongs to the technical field of pipe fittings, and relates to a high-sealing lead-free bronze alloy tee joint quick-connection pipe fitting structure.
Background
The three-way pipe is a pipe fitting structure with three interfaces, can realize the effect of communicating three pipelines, is a common part in a pipeline system, and has very wide application.
When the existing high-sealing lead-free bronze alloy tee pipe is connected with a pipeline, the special tool is required to be used for multiple times of operation, the installation operation is complicated, and the installation efficiency of the high-sealing lead-free bronze alloy tee pipe is low.
Disclosure of Invention
The utility model aims to solve the problems and provides a high-sealing lead-free bronze alloy tee joint quick-connection pipe structure.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the high-sealing lead-free bronze alloy tee joint quick connecting pipe structure comprises a lock nut, wherein a locking mechanism is fixedly connected to the side wall of the upper side of the lock nut, a bronze pipe joint is sleeved with an internal thread of the lock nut, and a protective sleeve is sleeved with an external thread of the bronze pipe joint;
the locking mechanism comprises a locking ring which is fixedly connected with the locking ring, the inner wall of the locking ring is provided with threads, the locking ring is provided with an opening, the outer wall of the locking ring is symmetrically and fixedly connected with two locking plates, the opening is positioned between the two locking plates, the two locking plates are provided with threaded holes, and the two threaded holes are internally sleeved with the same locking bolt.
In the high-sealing lead-free bronze alloy tee joint quick connecting pipe structure, the locking nut comprises an internal thread cylinder, the internal thread cylinder is sleeved outside the bronze pipe joint in a threaded mode, the locking ring is fixedly connected to the upper end of the internal thread cylinder, and the internal thread cylinder is fixedly sleeved with an octagonal nut.
In the structure of the high-sealing lead-free bronze alloy tee joint quick connecting pipe fitting, the bronze pipe joint comprises an upper external thread pipe, the upper external thread pipe is in threaded sleeve connection with the internal thread cylinder, the lower end of the upper external thread pipe is fixedly connected with a locking cap, the lower end of the locking cap is fixedly connected with a lower external thread pipe, and the lower external thread pipe is in threaded sleeve connection with the protective sleeve.
In the high-sealing lead-free bronze alloy tee joint quick connecting pipe structure, the upper end of the upper external threaded pipe is provided with the sealing gasket, the outer diameter of the sealing gasket is smaller than that of the upper external threaded pipe, and the sealing gasket is positioned in the internal threaded cylinder.
In the high-sealing lead-free bronze alloy three-way quick connecting pipe structure, the outer wall of the locking ring is fixedly connected with the triangular rib plate, and the side wall of the lower side of the triangular rib plate is fixedly connected with the side wall of the upper side of the octagonal nut.
In the high-sealing lead-free bronze alloy tee joint quick connecting pipe structure, the protective sleeve comprises an inner threaded pipe which is sleeved outside the lower outer threaded pipe in a threaded mode, and a plurality of protective strips are fixedly connected to the outer wall of the inner threaded pipe.
In the high-sealing lead-free bronze alloy tee joint quick connecting pipe structure, a rectangular gasket is arranged between the sealing gasket and the internal thread cylinder.
In the high-sealing lead-free bronze alloy tee joint quick connecting pipe structure, the locking bolt comprises a stud, one end of the stud is fixedly connected with a hexagonal plate, and a straight groove is formed in the hexagonal plate.
In the high-sealing lead-free bronze alloy tee joint quick connecting pipe structure, the sealing gasket is made of nitrile rubber, and the rectangular gasket is made of nylon.
In the high-sealing lead-free bronze alloy tee joint quick connecting pipe structure, the diameter of the upper external threaded pipe is larger than that of the lower external threaded pipe.
Compared with the prior art, the utility model has the advantages that:
according to the utility model, the lock nut, the lock mechanism, the bronze pipe joint, the protective sleeve, the lock ring, the lock plates, the threaded holes and the lock bolts are arranged, when the high-sealing leadless bronze alloy tee joint is installed, the lock nut is installed on the high-sealing leadless bronze alloy tee joint, the lock bolts are screwed to extrude the two lock plates, so that the lock ring can lock the lock nut, the lock ring can firmly fix the lock nut on the high-sealing leadless bronze alloy tee joint, the bronze pipe joint is screwed in the lock nut, the bronze pipe joint is quickly fixed on the lock nut through threaded fit between the bronze pipe joint and the lock nut, the protective sleeve is screwed on the bronze pipe joint, one end of the bronze pipe joint is connected to a pipeline, and therefore, the quick connection of the high-sealing leadless bronze alloy tee joint and the pipeline can be completed, the convenience of the high-sealing leadless bronze alloy tee joint quick connection pipe structure is effectively improved, and the installation efficiency of the high-sealing leadless bronze alloy tee joint quick connection pipe structure is effectively improved.
Additional advantages, objects, and features of the utility model will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the utility model.
Drawings
Fig. 1 is a schematic view of the overall structure of the present utility model.
Fig. 2 is an exploded view of the present utility model.
FIG. 3 is a schematic structural view of the bronze pipe joint of FIG. 1.
Fig. 4 is a schematic view of the construction of the locking bolt of fig. 1.
In the figure: 1. a lock nut; 2. a locking mechanism; 3. bronze pipe joint; 4. a protective sleeve; 5. a locking ring; 6. a locking plate; 7. a threaded hole; 8. a locking bolt; 9. an internal thread cylinder; 10. an octagonal nut; 11. an upper external thread tube; 12. a locking cap; 13. a lower externally threaded tube; 14. a sealing gasket; 15. triangular rib plates; 16. an internally threaded tube; 17. a guard bar; 18. a rectangular gasket; 19. a stud; 20. a hexagonal plate; 21. a straight slot.
Detailed Description
The utility model is further described below with reference to the accompanying drawings.
As shown in fig. 1-4, the high-sealing lead-free bronze alloy tee joint quick-connection pipe fitting structure comprises a lock nut 1, wherein a locking mechanism 2 is fixedly connected to the side wall of the upper side of the lock nut 1, a bronze pipe joint 3 is sleeved with an internal thread of the lock nut 1, and a protective sleeve 4 is sleeved with an external thread of the bronze pipe joint 3;
the locking mechanism 2 comprises a locking ring 5 fixedly connected with the locking ring 5, threads are formed in the inner wall of the locking ring 5, a notch is formed in the locking ring 5, two locking plates 6 are symmetrically and fixedly connected to the outer wall of the locking ring 5, the notch is located between the two locking plates 6, threaded holes 7 are formed in the two locking plates 6, and the threads in the threaded holes 7 are sleeved with the same locking bolt 8.
In the above embodiment, during installation, the lock nut 1 is installed on the high-sealing leadless bronze alloy tee joint, the two lock plates 6 are extruded by screwing the lock bolt 8, so that the lock ring 5 can lock, the lock ring 5 can firmly fix the lock nut 1 on the high-sealing leadless bronze alloy tee joint, the bronze pipe joint 3 is screwed in the lock nut 1, the bronze pipe joint 3 is quickly fixed on the lock nut 1 through the threaded fit between the bronze pipe joint 3 and the lock nut 1, the protective sleeve 4 is screwed on the bronze pipe joint 3, one end of the bronze pipe joint 3 is connected on a pipeline, the quick connection of the high-sealing leadless bronze alloy tee joint and the pipeline can be completed, the use convenience of the high-sealing leadless bronze alloy tee joint quick connection pipe structure is effectively improved, and the installation efficiency of the high-sealing leadless bronze alloy tee joint quick connection pipe structure is effectively improved.
The lock nut 1 comprises an internal thread cylinder 9, the internal thread cylinder 9 is sleeved outside the bronze pipe joint 3 in a threaded mode, the locking ring 5 is fixedly connected to the upper end of the internal thread cylinder 9, and an octagonal nut 10 is fixedly sleeved outside the internal thread cylinder 9.
In this embodiment, when in use, the internal thread cylinder 9 is screwed in the external thread tube 11 to connect the lock nut 1 and the bronze tube joint 3, and the octagonal nut 10 can improve the convenience of screwing the lock nut 1.
The bronze pipe joint 3 comprises an upper external thread pipe 11, the upper external thread pipe 11 is in threaded sleeve connection with the internal thread cylinder 9, the lower end of the upper external thread pipe 11 is fixedly connected with a locking cap 12, the lower end of the locking cap 12 is fixedly connected with a lower external thread pipe 13, and the lower external thread pipe 13 is in threaded sleeve connection with the protective sleeve 4.
In the above embodiment, the upper external thread pipe 11 is screwed into the internal thread cylinder 9 for connecting with the lock nut 1, and the lower external thread pipe 13 is connected with the pipeline, so that the pipeline and the tee pipe can be connected together.
The upper end of the upper external thread pipe 11 is provided with a sealing gasket 14, the outer diameter of the sealing gasket 14 is smaller than that of the upper external thread pipe 11, and the sealing gasket 14 is positioned in the internal thread cylinder 9.
In the present embodiment, the sealing washer 14 is provided to improve the sealability of the joint of the bronze pipe joint 3 and the lock nut 1, thereby improving the sealability of the entire pipe structure.
The outer wall of the locking ring 5 is fixedly connected with a triangular rib plate 15, and the side wall of the lower side of the triangular rib plate 15 is fixedly connected with the side wall of the upper side of the octagonal nut 10.
In the above embodiment, the triangular rib plate 15 can reinforce the joint of the locking ring 5 and the octagonal nut 10, so that the connection stability of the locking ring 5 and the octagonal nut 10 is effectively improved.
The protective sleeve 4 comprises an inner threaded pipe 16 which is sleeved outside the lower outer threaded pipe 13 in a threaded mode, and a plurality of protective strips 17 are fixedly connected to the outer wall of the inner threaded pipe 16.
In this embodiment, the internal thread pipe 16 and the protection bar 17 are mutually matched, so that the lower end of the bronze pipe joint 3 can be protected, and the service life of the bronze pipe joint 3 is effectively prolonged.
A rectangular gasket 18 is arranged between the sealing gasket 14 and the internal thread cylinder 9.
In the above embodiment, the rectangular washer 18 is provided to improve the tightness of the connection of the lock nut 1 with the bronze pipe joint 3.
The locking bolt 8 comprises a stud 19, one end of the stud 19 is fixedly connected with a hexagonal plate 20, and a straight-line groove 21 is formed in the hexagonal plate 20.
In the present embodiment, the provided hexagonal plate 20 is fitted with the in-line groove 21, so that the convenience of use of the lock bolt 8 can be improved.
The sealing gasket 14 is made of nitrile rubber, and the rectangular gasket 18 is made of nylon.
The diameter of the upper externally threaded pipe 11 is larger than that of the lower externally threaded pipe 13.
The working principle of the utility model is as follows:
during installation, the lock nut 1 is installed on the high-sealing leadless bronze alloy tee joint, the two lock plates 6 are extruded by screwing the lock bolt 8, so that the lock ring 5 can be locked, the lock ring 5 can firmly fix the lock nut 1 on the high-sealing leadless bronze alloy tee joint, the bronze pipe joint 3 is screwed in the lock nut 1, the bronze pipe joint 3 is quickly fixed on the lock nut 1 through screw thread fit between the bronze pipe joint 3 and the lock nut 1, the protective sleeve 4 is screwed on the bronze pipe joint 3, one end of the bronze pipe joint 3 is connected to a pipeline, the quick connection of the high-sealing leadless bronze alloy tee joint and the pipeline can be completed, the convenience of the high-sealing leadless bronze alloy tee joint quick connection pipe structure is effectively improved, and the installation efficiency of the high-sealing leadless bronze alloy tee joint quick connection pipe structure is effectively improved;
when the lock nut is used, the internal thread cylinder 9 is screwed in the external thread pipe 11 to finish the connection of the lock nut 1 and the bronze pipe joint 3, and the octagonal nut 10 can improve the screwing convenience of the lock nut 1;
the sealing washer 14 can improve the sealing performance of the joint of the bronze pipe joint 3 and the lock nut 1, so that the overall sealing performance of the pipeline structure can be improved.
The specific embodiments described herein are offered by way of example only to illustrate the spirit of the utility model. Those skilled in the art may make various modifications or additions to the described embodiments or substitutions thereof without departing from the spirit of the utility model.
Although 1, cage nuts are used more herein; 2. a locking mechanism; 3. bronze pipe joint; 4. a protective sleeve; 5. a locking ring; 6. a locking plate; 7. a threaded hole; 8. a locking bolt; 9. an internal thread cylinder; 10. an octagonal nut; 11. an upper external thread tube; 12. a locking cap; 13. a lower externally threaded tube; 14. a sealing gasket; 15. triangular rib plates; 16. an internally threaded tube; 17. a guard bar; 18. a rectangular gasket; 19. a stud; 20. a hexagonal plate; 21. a linear slot, etc., but does not exclude the possibility of using other terms. These terms are only used to more conveniently describe and explain the nature of the utility model and should be construed in a manner consistent with their spirit and scope.
Claims (10)
1. The high-sealing lead-free bronze alloy tee joint quick connecting pipe fitting structure is characterized by comprising a lock nut (1), wherein a locking mechanism (2) is fixedly connected to the side wall of the upper side of the lock nut (1), a bronze pipe joint (3) is sleeved with an internal thread of the lock nut (1), and a protective sleeve (4) is sleeved with an external thread of the bronze pipe joint (3);
the locking mechanism (2) comprises a locking ring (5) fixedly connected with each other, threads are formed in the inner wall of the locking ring (5), notches are formed in the locking ring (5), two locking plates (6) are symmetrically and fixedly connected to the outer wall of the locking ring (5), the notches are located between the two locking plates (6), threaded holes (7) are formed in the two locking plates (6), and the same locking bolt (8) is sleeved on the internal threads of the threaded holes (7).
2. The high-sealing lead-free bronze alloy three-way quick connecting pipe structure according to claim 1, wherein the lock nut (1) comprises an internal thread cylinder (9), the internal thread cylinder (9) is sleeved outside the bronze pipe joint (3) in a threaded manner, the locking ring (5) is fixedly connected to the upper end of the internal thread cylinder (9), and an octagonal nut (10) is fixedly sleeved outside the internal thread cylinder (9).
3. The high-sealing lead-free bronze alloy tee joint quick connecting pipe structure according to claim 2, wherein the bronze pipe joint (3) comprises an upper external threaded pipe (11), the upper external threaded pipe (11) is in threaded sleeve connection with the internal threaded cylinder (9), the lower end of the upper external threaded pipe (11) is fixedly connected with a locking cap (12), the lower end of the locking cap (12) is fixedly connected with a lower external threaded pipe (13), and the lower external threaded pipe (13) is in threaded sleeve connection with the protective sleeve (4).
4. A high seal leadless bronze alloy tee joint quick connection pipe structure according to claim 3, characterized in that the upper end of the upper external thread pipe (11) is provided with a sealing gasket (14), the outer diameter of the sealing gasket (14) is smaller than the outer diameter of the upper external thread pipe (11), and the sealing gasket (14) is positioned in the internal thread cylinder (9).
5. The high-sealing lead-free bronze alloy three-way quick connecting pipe structure according to claim 4, wherein the outer wall of the locking ring (5) is fixedly connected with a triangular rib plate (15), and the side wall of the lower side of the triangular rib plate (15) is fixedly connected with the side wall of the upper side of the octagonal nut (10).
6. The high-sealing lead-free bronze alloy three-way quick connecting pipe structure according to claim 5, wherein the protective sleeve (4) comprises an inner threaded pipe (16) which is sleeved outside the lower outer threaded pipe (13), and a plurality of protective strips (17) are fixedly connected to the outer wall of the inner threaded pipe (16).
7. The high-sealing lead-free bronze alloy three-way quick connection pipe structure according to claim 6, characterized in that a rectangular gasket (18) is arranged between the sealing gasket (14) and the internal thread cylinder (9).
8. The high-sealing lead-free bronze alloy tee joint quick connecting pipe structure according to claim 7, wherein the locking bolt (8) comprises a stud (19), one end of the stud (19) is fixedly connected with a hexagonal plate (20), and a linear groove (21) is formed in the hexagonal plate (20).
9. The high-sealing lead-free bronze alloy three-way quick connecting pipe structure according to claim 8, wherein the sealing gasket (14) is made of nitrile rubber, and the rectangular gasket (18) is made of nylon.
10. The high seal lead-free bronze alloy three-way quick connector structure according to claim 9, characterized in that the diameter of the upper external screw tube (11) is greater than the diameter of the lower external screw tube (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321760754.8U CN220337773U (en) | 2023-07-05 | 2023-07-05 | High-sealing leadless bronze alloy tee joint quick-connection pipe fitting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321760754.8U CN220337773U (en) | 2023-07-05 | 2023-07-05 | High-sealing leadless bronze alloy tee joint quick-connection pipe fitting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220337773U true CN220337773U (en) | 2024-01-12 |
Family
ID=89456845
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321760754.8U Active CN220337773U (en) | 2023-07-05 | 2023-07-05 | High-sealing leadless bronze alloy tee joint quick-connection pipe fitting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220337773U (en) |
-
2023
- 2023-07-05 CN CN202321760754.8U patent/CN220337773U/en active Active
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