CN215111203U - Anti-drop connector of fixed-length gas pipe - Google Patents
Anti-drop connector of fixed-length gas pipe Download PDFInfo
- Publication number
- CN215111203U CN215111203U CN202121272175.XU CN202121272175U CN215111203U CN 215111203 U CN215111203 U CN 215111203U CN 202121272175 U CN202121272175 U CN 202121272175U CN 215111203 U CN215111203 U CN 215111203U
- Authority
- CN
- China
- Prior art keywords
- gas pipe
- joint
- hose
- microwave
- external thread
- 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.)
- Expired - Fee Related
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- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
The utility model discloses a scale gas pipe anticreep interface, including three way connection and microwave hose, three way connection include a main gas pipe joint and two bronchus connectors, the one end of microwave hose is connected with the external screw thread joint, threaded connection has the adapter sleeve on the external screw thread joint, the adapter sleeve is kept away from the one end of microwave hose and is cup jointed on the bronchus connector, set up a plurality of constant head tanks along the circumferencial direction is parallel on the outer wall of bronchus connector, set up the screw thread locating hole that link up inside and outside on the adapter sleeve, screw thread locating hole female connection has the locating pin, the inner of locating pin stretches into in the constant head tank; the three-way joint is of an integrally formed Y-shaped structure; a limit retainer ring is detachably sleeved outside the external thread joint; the utility model has the advantages that: the practicality, novel structure, firm in connection has effectually prevented to drop, has improved the security of gas pipe connection.
Description
Technical Field
The utility model relates to a connector structure on the gas pipeline, in particular to scale gas pipe anticreep interface.
Background
The similar joint in the existing gas pipeline has the defect that the pipeline is directly sleeved on the joint and is easy to loosen and fall off. At present, a fastening ring or other tightening components are added outside a pipeline, but the methods cannot fundamentally solve the problem of falling, and the hidden trouble of unsafe hidden trouble that the pipeline is easy to fall off and buried in the long-time use process after long-term accumulation.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that to prior art not enough, provide a scale gas pipe anticreep interface.
In order to achieve the above object, the present invention takes the following measures:
a fixed-length gas pipe anti-drop connector comprises a three-way connector and a microwave hose, wherein the three-way connector comprises a main gas pipe connector and two branch gas pipe connectors, one end of the microwave hose is connected with an external thread connector, the external thread connector is in threaded connection with a connecting sleeve, one end of the connecting sleeve, which is far away from the microwave hose, is sleeved on the branch gas pipe connectors, a plurality of positioning grooves are formed in the outer walls of the branch gas pipe connectors in parallel along the circumferential direction, threaded positioning holes which are communicated with the inside and the outside are formed in the connecting sleeve, positioning pins are in threaded connection with the internal threads of the threaded positioning holes, and the inner ends of the positioning pins extend into the positioning grooves;
the three-way joint is of an integrally formed Y-shaped structure;
a sealing gasket is arranged between the external thread joint and the connecting sleeve;
a limit retainer ring is detachably sleeved outside the external thread joint;
the limiting clamp ring is provided with an opening for sleeving the limiting clamp ring on the external thread joint, and is made of an elastic material;
the outside integrated into one piece of spacing rand be provided with handheld portion, the through-hole has been seted up that link up on the handheld portion.
The utility model has the advantages that: the practicality, novel structure, firm in connection has effectually prevented to drop, has improved the security of gas pipe connection.
Drawings
Fig. 1 is a schematic view of the exploded structure of the present invention.
Fig. 2 is a schematic view of the structure of the limiting retainer ring of the present invention.
Detailed Description
A cut-to-length gas pipe anti-drop connector comprises a three-way connector 1 and a microwave hose 2, wherein the three-way connector 1 comprises a main gas pipe connector 1-1 and two branch gas pipe connectors 1-2, one end of the microwave hose 2 is connected with an external thread connector 3, a connecting sleeve 4 is in threaded connection with the external thread connector 3, one end, far away from the microwave hose 2, of the connecting sleeve 4 is sleeved on the branch gas pipe connectors 1-2, a plurality of positioning grooves 1-3 are formed in the outer wall of the branch gas pipe connectors 1-2 in parallel along the circumferential direction, threaded positioning holes 4-1 which are communicated with the inside and the outside are formed in the connecting sleeve 4, positioning pins 5 are in threaded connection with the threaded positioning holes 4-1, and the inner ends of the positioning pins 5 extend into the positioning grooves 1-3.
As shown in fig. 1, when the microwave hose 2 needs to be connected to the bronchial joint 1-2 of the three-way joint 1, the connecting sleeve 4 is firstly connected to the external thread joint 3 at the end of the microwave hose 2 in a threaded manner, then the end of the connecting sleeve 4 far away from the microwave hose 2 is sleeved on the bronchial joint 1-2, after the sleeve connection is completed, in order to prevent the connection, a positioning pin 5 is connected to the threaded positioning hole 4-1 of the connecting sleeve 4 in a threaded manner, and the inner end of the positioning pin 5 penetrates through the threaded positioning hole 4-1 and then extends into the positioning groove 1-3 on the outer wall of the bronchial joint 1-2, so that the connection between the two is effectively prevented from falling off. The purpose of firm fixation is realized. The branch pipe joint 1-2 is provided with an independent control valve for controlling the on-off of the air passage in the branch pipe joint 1-2.
The three-way joint 1 is of an integrally formed Y-shaped structure.
And a sealing gasket is arranged between the external thread joint 3 and the connecting sleeve 4. The outside of external thread joint 3 and adapter sleeve 4 all is provided with one section outer hexagonal rotating part. It rotates screwed joint 3 or adapter sleeve 4 on this outer hexagonal rotating part to be convenient for through the spanner card.
And a limiting clamping ring 6 is detachably sleeved outside the external thread joint 3.
The limiting clamping ring 6 is arranged on a positioning groove 1-3 at one end, far away from the three-way joint 1, of the connecting sleeve 4, and the limiting clamping ring 6 has the function of preventing the external thread joint 3 from extending into the connecting sleeve 4 too deeply to prop against the other end of the bronchial joint 1-2 to be sleeved into the connecting sleeve 4 when the external thread joint 3 is in threaded connection with the connecting sleeve 4.
The limiting clamping ring 6 is provided with an opening 6-1 for sleeving the limiting clamping ring 6 on the external thread joint 3, and the limiting clamping ring 6 is made of elastic material.
Due to the elasticity of the limiting clamping ring 6, the limiting clamping ring can be freely sleeved on the external thread connector 3 through the opening 6-1 or can be detached from the external thread connector 3.
The outer side of the limiting clamping ring 6 is integrally provided with a handheld part 6-2, and the handheld part 6-2 is provided with a through hole 6-3 in a through mode. When the limiting clamping ring 6 is sleeved or disassembled, the handheld part 6-2 can be conveniently held for operation.
Claims (6)
1. The utility model provides a scale gas pipe anticreep interface, includes three way connection (1) and microwave hose (2), its characterized in that: the three-way joint (1) comprises a main air pipe joint (1-1) and two branch air pipe joints (1-2), one end of a microwave hose (2) is connected with an external thread joint (3), the external thread joint (3) is connected with a connecting sleeve (4) in a threaded manner, one end, far away from the microwave hose (2), of the connecting sleeve (4) is connected onto the branch air pipe joints (1-2) in a sleeved manner, a plurality of positioning grooves (1-3) are formed in the outer wall of the branch air pipe joints (1-2) in parallel along the circumferential direction, threaded positioning holes (4-1) which are communicated with the inside and the outside are formed in the connecting sleeve (4), positioning pins (5) are connected with the internal threads of the threaded positioning holes (4-1), and the inner ends of the positioning pins (5) extend into the positioning grooves (1-3).
2. The cut-to-length gas pipe run-off prevention interface according to claim 1, characterized in that: the three-way joint (1) is of an integrally formed Y-shaped structure.
3. The cut-to-length gas pipe anti-drop interface according to claim 1 or 2, characterized in that: and a sealing gasket is arranged between the external thread joint (3) and the connecting sleeve (4).
4. The cut-to-length gas pipe run-off prevention interface according to claim 3, characterized in that: the external part of the external thread joint (3) is detachably sleeved with a limit clamping ring (6).
5. The cut-to-length gas pipe run-off prevention interface according to claim 4, characterized in that: the limiting clamp ring (6) is provided with an opening (6-1) for sleeving the limiting clamp ring (6) on the external thread connector (3), and the limiting clamp ring (6) is made of elastic materials.
6. The cut-to-length gas pipe run-off prevention interface according to claim 5, characterized in that: the outer side of the limiting clamping ring (6) is integrally provided with a handheld part (6-2), and the handheld part (6-2) is provided with a through hole (6-3) in a through mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121272175.XU CN215111203U (en) | 2021-06-08 | 2021-06-08 | Anti-drop connector of fixed-length gas pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121272175.XU CN215111203U (en) | 2021-06-08 | 2021-06-08 | Anti-drop connector of fixed-length gas pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215111203U true CN215111203U (en) | 2021-12-10 |
Family
ID=79304456
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121272175.XU Expired - Fee Related CN215111203U (en) | 2021-06-08 | 2021-06-08 | Anti-drop connector of fixed-length gas pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215111203U (en) |
-
2021
- 2021-06-08 CN CN202121272175.XU patent/CN215111203U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211210 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |