CN221034409U - Pipeline connecting piece - Google Patents
Pipeline connecting piece Download PDFInfo
- Publication number
- CN221034409U CN221034409U CN202322711169.5U CN202322711169U CN221034409U CN 221034409 U CN221034409 U CN 221034409U CN 202322711169 U CN202322711169 U CN 202322711169U CN 221034409 U CN221034409 U CN 221034409U
- Authority
- CN
- China
- Prior art keywords
- joint
- connecting piece
- left joint
- utility
- model
- 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 description 7
- 238000009434 installation Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
Landscapes
- Joints With Sleeves (AREA)
Abstract
The utility model provides a pipeline connecting piece which comprises a left joint, wherein the right end of the left joint is inserted into a right joint. According to the utility model, the limit annular groove, the fixing seat and the limit bolt are arranged, so that after the limit annular groove is connected with a pipeline to be connected, the left joint can be tightly propped against the limit annular groove, the condition that the left joint is loose in connection due to rotation caused by external force is avoided, and the firmness of connection is improved.
Description
Technical Field
The utility model belongs to the technical field of pipeline connection, and particularly relates to a pipeline connector.
Background
The pipeline connecting piece is a work piece for connecting two pipelines, and current pipeline connecting piece is including two joints about can relative pivoted to the screw thread that is used for being connected with the pipeline has all been seted up to the outer end of two joints about, and this kind of pipeline connecting piece is because about two joints can relative pivoted, consequently after the installation, the joint of one end that can pivoted probably can appear because external force leads to pivoted condition to appear connecting loosening, the firm degree of connection is lower.
Disclosure of utility model
In order to solve the technical problems, the utility model provides the pipeline connecting piece, which avoids the condition that the connection is loose due to rotation of a left joint after the pipeline to be connected is installed due to external force, and improves the firmness of the connection.
The utility model is realized by the following technical scheme:
The utility model provides a pipeline connecting piece, includes left joint, and the right-hand member of left joint is pegged graft and is had the right joint, and its characterized in that, limit ring channel has been seted up on the right side of left joint, and the upper and lower both sides of right joint are all integrated to be provided with the fixing base, every the equal threaded connection in inside of fixing base has stop bolt.
Compared with the prior art, the utility model has the beneficial effects that:
1. According to the utility model, the limit annular groove, the fixing seat and the limit bolt are arranged, so that after the limit annular groove is connected with a pipeline to be connected, the left joint can be tightly propped against the limit annular groove, the limit annular groove is prevented from rotating due to external force, the connection looseness of the left joint is avoided, and the connection firmness is improved.
2. In the utility model, the arrangement of the rubber sealing ring is beneficial to the sealing function of the left joint and the right joint.
Drawings
Fig. 1 is a schematic structural view of the present utility model.
Fig. 2 is a schematic cross-sectional view of the present utility model.
FIG. 3 is a schematic view of the structure at A of the present utility model.
In the figure:
1. A left joint; 2. a right joint; 3. a rubber seal ring; 11. a limit annular groove; 21. a fixing seat; 22. and a limit bolt.
Detailed Description
The utility model is specifically described below with reference to the accompanying drawings, as shown in fig. 1 and fig. 3, the pipeline connecting piece comprises a left joint 1, the right end of the left joint 1 is inserted with a right joint 2, the right side of the left joint 1 is provided with a limiting annular groove 11, the upper side and the lower side of the right joint 2 are integrally provided with fixing seats 21, each fixing seat 21 is internally and respectively connected with a limiting bolt 22 in a threaded manner, after the installation is finished, the limiting bolts 22 are rotated by an external tool, the left end of each limiting bolt 22 enters the limiting annular groove 11, the left joint 1 is tightly propped up, the condition that the left joint 1 is loose in connection due to rotation caused by external force after the installation is avoided, and the firmness of connection is improved.
In this embodiment, specifically, the limit bolts 22 disposed on the upper and lower sides are disposed in a manner to be in direct-facing engagement with the limit annular groove 11.
In this embodiment, as shown in fig. 2, rubber sealing rings 3 are disposed on both left and right sides of the end of the right joint 2 located inside the left joint 1.
In this embodiment, specifically, the left joint 1, the right joint 2 and the fixing base 21 are made of stainless steel.
In this embodiment, specifically, the left end of the left joint 1 is internally provided with an internal thread, and the right end of the right joint 2 is internally provided with an internal thread.
Principle of operation
In the utility model, when connecting pipes, one pipe to be connected is in threaded connection with the right joint 2, then the left joint 1 is rotated, the left joint 1 can rotate relative to the right joint 2, the left joint 1 is in threaded connection with the other pipe to be connected, so that the left joint 1 and the right joint 2 compress the right rubber sealing ring 3, and the rubber sealing ring 3 plays a sealing function for the left joint 1 and the right joint 2.
By using the technical scheme of the utility model or under the inspired by the technical scheme of the utility model, a similar technical scheme is designed by a person skilled in the art, so that the technical effects are achieved, and the technical effects fall into the protection scope of the utility model.
Claims (4)
1. The utility model provides a pipeline connecting piece, this pipeline connecting piece includes left joint (1), and the right-hand member that connects (1) in the left side has pegged graft has right joint (2), and spacing ring channel (11) have been seted up on the right side that connects (1) in the left side, and the upper and lower both sides that connects (2) in the right side are all integrated to be provided with fixing base (21), every the inside equal threaded connection of fixing base (21) has stop bolt (22).
2. A pipe connection according to claim 1, characterized in that the limit bolts (22) arranged on the upper and lower sides are arranged in a positive fit with the limit annular groove (11).
3. A pipe connection according to claim 1, wherein the right joint (2) is provided with rubber sealing rings (3) on both the left and right sides of the end of the left joint (1).
4. The pipe connecting piece according to claim 1, wherein the left end of the left joint (1) is internally provided with an internal thread, and the right end of the right joint (2) is internally provided with an internal thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322711169.5U CN221034409U (en) | 2023-10-09 | 2023-10-09 | Pipeline connecting piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322711169.5U CN221034409U (en) | 2023-10-09 | 2023-10-09 | Pipeline connecting piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221034409U true CN221034409U (en) | 2024-05-28 |
Family
ID=91134935
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322711169.5U Active CN221034409U (en) | 2023-10-09 | 2023-10-09 | Pipeline connecting piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221034409U (en) |
-
2023
- 2023-10-09 CN CN202322711169.5U patent/CN221034409U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |