CN208793841U - A kind of movable connector from connection - Google Patents
A kind of movable connector from connection Download PDFInfo
- Publication number
- CN208793841U CN208793841U CN201821307194.XU CN201821307194U CN208793841U CN 208793841 U CN208793841 U CN 208793841U CN 201821307194 U CN201821307194 U CN 201821307194U CN 208793841 U CN208793841 U CN 208793841U
- Authority
- CN
- China
- Prior art keywords
- connector
- ring
- snap ring
- flange ring
- right connector
- 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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Abstract
The utility model discloses a kind of movable connectors from connection, including left connector and right connector；One end of the right connector is equipped with the connection structure to match with air-liquid pipeline to be assembled, and the other end has peripherally and outwardly protruded out outward flange ring；One end of the left connector is equipped with internal screw thread, and the other end has circumferentially inwardly protruded out inward flange ring；The internal diameter of the inward flange ring is equal to the outer diameter of the outward flange ring；The left and right connector is connected by a snap ring, and one end shape that the inner surface and right connector of the snap ring are equipped with outward flange ring matches, and one end shape that the outer surface of the snap ring is equipped with inward flange ring with left connector matches；The movable joint structure is ingenious, is freely rotatable, the installation suitable for various instrument.
Description
Technical field
Water pipe head, specifically about the connector in air-liquid pipeline for outer even instrument.
Background technique
Existing gas-liquid pipeline, especially long-distance sand transport or accurate feed liquid pipeline need on pipeline every one section
A real-time monitoring device is placed in distance installation, and most commonly installation pressure gauge, pressure gauge are mounted on water pipe by connector.
Existing connector mostly uses welding form or integrally casting to be process, when the point position that need to be detected is bad,
The display surface for the pressure gauge often installed on connector is blocked by various objects and is not easy to be observed by personnel, so connector most preferably selects
With movable connector, but often structure is complicated for existing active joint, involves great expense.So there is an urgent need to a low costs in market
Connector that is honest and clean and can moveing freely.
Utility model content
Purpose of the utility model is to solve the deficiencies of the above prior art and provide one kind to be easily installed, can be free
The movable connector from connection of rotation.
A kind of movable connector from connection, including left connector and right connector；One end of the right connector be equipped with to
The air-liquid pipeline of assembly is matchedly connected structure, and the other end has peripherally and outwardly protruded out outward flange ring；One end of the left connector is set
There is internal screw thread, the other end has circumferentially inwardly protruded out inward flange ring；The internal diameter of the inward flange ring is equal to the outer of the outward flange ring
Diameter；The left and right connector is connected by a snap ring, and the inner surface and right connector of the snap ring are equipped with outside one end of outward flange ring
Shape matches, and the outer surface of the snap ring and left connector match equipped with one end shape of inward flange ring.
For the ease of assembly, the snap ring is the structure being divided into two along axis.
In actual processing and assembling, in order to guarantee sealing effect, prevents right connector from generating gas-liquid with snap ring junction and let out
Dew, the left side of a little higher than snap ring in left side of right connector outward flange ring.
It further include plain cushion to enhance sealing effect, the plain cushion is tightly attached on the left side of right connector outward flange ring.
In use, on the one hand the sealing effect between right connector and snap ring can be enhanced in plain cushion, on the other hand can also increase in left connector
Thread contact area between the internal screw thread of the external screw thread and left connector that are installed instruments, to increase whole sealing effect.
Preferably, the plain cushion is composite-gasket or copper gasket.
Preferably, the snap ring material is consistent with left and right connector material, preferably stainless steel.
In order to which instrument direct rotary is improved sealing effect on earth, internal screw thread on the left connector is straight thread.
Preferably, the connection structure is external screw thread, ring flange, shell ring or socket joint ring.
In order to facilitate worker operation, a positive stop lug boss is additionally provided on the right connector, the shape of positive stop lug boss is processable
For hexagon.
The utility model has the advantages that
1, left and right connector is connected using snap ring, and left and right connector can be rotated freely with respect to 360 ° when use, and personnel is facilitated to see
Examine the various detection devices installed on connector.
2, clever structure, the connection of left and right connector do not need welding or fastening screw, that is, reduce making for the part that easily corrodes
With the service life of part can be greatly improved under the premise of save the cost.
3, welding in traditional processing, casting process, and the simple easy processing of the structure of all parts are eliminated, is reduced
Requirement to production equipment.
Detailed description of the invention
Fig. 1 is a kind of cross-sectional view of movable connector from connection；
1. left 3. snap ring of connector, 4. plain cushion of right connector 2..
Specific embodiment
In order to deepen the understanding to the utility model, the utility model is made below in conjunction with embodiment and attached drawing further
It is described in detail, which is only used for explaining the utility model, does not constitute the restriction to scope of protection of the utility model.
Embodiment one:
A kind of movable connector from connection, including left connector 2 and right connector 1；One end of the right connector be equipped with
Air-liquid pipeline to be assembled is matchedly connected structure, is in this embodiment pipe screw thread, the other end has peripherally and outwardly protruded out outward flange ring；
One end of the left connector 2 is equipped with internal screw thread, and the other end has circumferentially inwardly protruded out inward flange ring；The internal diameter of the inward flange ring
Equal to the outer diameter of the outward flange ring；The left and right connector is connected by a snap ring 3, and the inner surface of the snap ring 3 connects with the right side
One end shape that head is equipped with outward flange ring matches, one end shape of outer surface and left connector equipped with inward flange ring of the snap ring 3
Match.
For the ease of assembly, the snap ring is the structure being divided into two along axis, is upper snap ring and lower snap ring.
The left side of a little higher than snap ring in left side of right connector outward flange ring can guarantee in actual processing and assembling
Sealing effect prevents right connector and snap ring junction from generating gas-liquid leakage
It further include a plain cushion 4, the plain cushion 4 is tightly attached on the left side of right connector outward flange ring, and snap ring 3 can be enhanced
Sealing effect between right connector 1 and between left connector 2 and instrument.
3 material of snap ring is consistent with left and right connector material.
Internal screw thread on the left connector 2 is straight thread.
A positive stop lug boss is additionally provided on the right connector 1, the shape of positive stop lug boss can be processed as hexagon.
Installation method:
1, right connector 1 is inserted into left connector 2；
2, upper and lower snap ring is caught in one complete snap ring of composition on right connector, until the inner surface of the snap ring connects with the right side
One end shape that head is equipped with outward flange ring matches；
3, right connector 1 is moved right to the outer surface of the snap ring and is equipped with one end shape phase of inward flange ring with left connector
Match.
4, a plain cushion 4 will be put into the threaded hole of left connector.
Embodiment two:
One end of the right connector is equipped with the connection structure to match with air-liquid pipeline junction, is in this embodiment flange
Disk, remaining is consistent with embodiment one.
Embodiment three:
One end of the right connector is equipped with the connection structure to match with air-liquid pipeline junction, is in this embodiment clip
Ring, remaining is consistent with embodiment one.
Example IV:
One end of the right connector is equipped with the connection structure to match with air-liquid pipeline junction, is in this embodiment socket joint
Ring, remaining is consistent with embodiment one.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection scope within.
Claims (9)
1. a kind of movable connector from connection, which is characterized in that including left connector and right connector；One end of the right connector
For the connection structure with air-liquid pipeline matching to be assembled, the other end has peripherally and outwardly protruded out outward flange ring；The left connector
One end be equipped with internal screw thread, the other end has circumferentially inwardly protruded out inward flange ring；The internal diameter of the inward flange ring is equal to the evagination
The outer diameter of edge ring；The left and right connector is connected by a snap ring, and the inner surface and right connector of the snap ring are equipped with outward flange ring
One end shape match, one end shape that the outer surface of the snap ring and left connector are equipped with inward flange ring matches.
2. a kind of movable connector from connection according to claim 1, which is characterized in that the snap ring is along axis
The structure being divided into two.
3. a kind of movable connector from connection according to claim 1, which is characterized in that the outward flange ring of right connector
The left side of a little higher than snap ring in left side.
4. a kind of movable connector from connection according to claim 3, which is characterized in that it further include plain cushion, it is described
Plain cushion is tightly attached on the left side of right connector outward flange ring.
5. a kind of movable connector from connection according to claim 4, which is characterized in that the plain cushion is composite pad
Circle or copper gasket.
6. a kind of movable connector from connection according to claim 1, which is characterized in that the snap ring material with
Left and right connector material is consistent.
7. a kind of movable connector from connection according to claim 1, which is characterized in that interior on the left connector
Screw thread is straight thread.
8. a kind of movable connector from connection according to claim 1, which is characterized in that the connection structure is outer
Screw thread, ring flange, shell ring or socket joint ring.
9. a kind of movable connector from connection according to claim 1, which is characterized in that also set on the right connector
There is a positive stop lug boss.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821307194.XU CN208793841U (en) | 2018-08-14 | 2018-08-14 | A kind of movable connector from connection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821307194.XU CN208793841U (en) | 2018-08-14 | 2018-08-14 | A kind of movable connector from connection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208793841U true CN208793841U (en) | 2019-04-26 |
Family
ID=66205597
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821307194.XU Active CN208793841U (en) | 2018-08-14 | 2018-08-14 | A kind of movable connector from connection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208793841U (en) |
-
2018
- 2018-08-14 CN CN201821307194.XU patent/CN208793841U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |