CN217422534U - Movable rotary connector - Google Patents
Movable rotary connector Download PDFInfo
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- CN217422534U CN217422534U CN202221274708.2U CN202221274708U CN217422534U CN 217422534 U CN217422534 U CN 217422534U CN 202221274708 U CN202221274708 U CN 202221274708U CN 217422534 U CN217422534 U CN 217422534U
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- clamping ring
- casing
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Abstract
The utility model discloses a movable rotary connector sets up in the tip of swivelling joint pipe, including casing, graphite gasket, clamping ring and screw cap, front end in the casing is provided with the guide hole with the same pipe diameter size of through-hole of swivelling joint pipe, the inherent guide hole rear side of casing is provided with cascaded step, including first step, second step, third step and fourth step, the anterior rear portion interval with first step of swivelling joint pipe corresponds and the inner wall of outer wall and second step corresponds, the graphite gasket overlaps the inner wall that arranges the swivelling joint pipe outer wall in and the rear portion of second step corresponds and outer lane and third step and seals the setting, the clamping ring overlaps arranges the swivelling joint pipe outer wall in and is cascaded structure setting, the outside ladder face of clamping ring corresponds with the ladder face of third step. The utility model discloses a 360 rotation regulation functions of swivel pipe can be realized to swivel pipe swing joint structure, and the graphite gasket of adoption simultaneously can play the high temperature leakproofness.
Description
Technical Field
The utility model relates to a movable rotary connector.
Background
In the petrochemical field, the pressure pipeline is the important part of connecting each chemical industry equipment, consequently because the unreasonable design of pressure pipeline connecting device easily causes the pipeline to leak the scheduling problem, directly influences chemical production's security and enterprise economic benefits. On one hand, the installation route of pipeline engineering is complicated, and when the direction of the pipeline is changed, an extremely flexible connector needs to be designed to connect the pipeline. On the other hand, high temperature media can cause rubber seals to fail, resulting in pipe leakage.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the main technical problem who solves provides a movable rotary connector, adopts rotatory pipe swing joint structure, can realize 360 rotation regulation functions of rotatory pipe, and the graphite gasket of adopting simultaneously can play the high temperature leakproofness.
In order to solve the technical problem, the utility model discloses a technical scheme be: the utility model provides a movable rotary connector, set up in the tip of rotatory pipe, including casing, graphite gasket, clamping ring and screw thread lid, the casing is the setting of loudspeaker column structure and inside sets up to hollow structure, front end in the casing is provided with the guide hole of the same pipe diameter size of through-hole with the rotatory pipe, the inherent guide hole rear in the casing is provided with cascaded step, including first step, second step, third step and fourth step, the front portion of rotatory pipe corresponds with the rear portion interval of first step and the outer wall corresponds with the inner wall of second step, the graphite gasket sets up the rotatory outer wall in and corresponds with the rear portion of second step and the outer lane seals the setting with the inner wall of third step, the clamping ring sets up in the rotatory outer wall and is cascaded structure setting, the outside ladder face of clamping ring corresponds with the ladder face of third step, the outer wall of rotatory pipe is provided with annular stopper and the ladder face of inboard corresponds spacing, the front end of clamping ring corresponds spacingly with the graphite gasket, the tail end is provided with annular thread groove in the casing, screw cap and thread groove threaded connection, just the front end of screw cap corresponds with the rear portion of fourth step and stopper.
In a preferred embodiment of the present invention, the graphite gasket is provided in plurality.
In a preferred embodiment of the present invention, the screw cap is further provided with an inner hexagon screw.
In a preferred embodiment of the present invention, the end of the socket head cap screw passes through the screw cap and corresponds to the rear portion of the pressing ring.
In a preferred embodiment of the present invention, the socket head cap screws are disposed in a plurality at equal intervals around the socket head cap.
In a preferred embodiment of the present invention, the housing is further provided with an inwardly recessed positioning hole on an outer side of the thread groove.
In a preferred embodiment of the present invention, the positioning hole is correspondingly provided with a circlip for hole.
The beneficial effects of the utility model are that: the utility model discloses a movable rotary connector who points out adopts rotatory pipe swing joint structure, can realize 360 rotation regulation functions of rotatory pipe, and the graphite gasket of adopting simultaneously can play the high temperature leakproofness.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained without inventive work, wherein:
fig. 1 is a cross-sectional view of a preferred embodiment of a swivel connector of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described below clearly and completely, and it should be apparent that the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1, an embodiment of the present invention includes:
a movable rotary connector is arranged at the end part of a rotary pipe 1 and comprises a shell 2, a graphite gasket 3, a pressure ring 4 and a threaded cover 5.
The shell 2 is in a horn-shaped structure and is internally provided with a hollow structure so as to facilitate the installation of each internal element.
The front end in the shell 2 is provided with a guide hole 7 with the same diameter as the through hole 6 of the rotating pipe 1, so that the use consistency is ensured.
The shell 2 is provided with stepped steps behind the guide hole 7, including a first step 8, a second step 9, a third step 10 and a fourth step 11 for limiting at different positions.
The front part of the rotating pipe 1 corresponds to the rear part of the first step 8 at intervals, and the outer wall corresponds to the inner wall of the second step 9, so that the through hole 6 of the rotating pipe 1 is flush with and corresponds to the guide hole 7 of the shell 2.
The graphite gasket 3 is provided with a plurality of graphite gaskets which are tightly sleeved on the outer wall of the rotating pipe 1 and correspond to the rear part of the second step 9, and the outer ring of each graphite gasket is hermetically arranged on the inner wall of the third step 10, so that the sealing property between the rotating pipe 1 and the shell 2 is ensured.
The setting of 1 outer wall of rotatory pipe and being cascaded structure is arranged in to the cover of clamping ring 4, the outside ladder face of clamping ring 4 corresponds with the ladder face of third step 10, the outer wall of rotatory pipe 1 is provided with annular stopper 12 and corresponds spacingly with the inboard ladder face of clamping ring 4, the front end of clamping ring 4 corresponds spacingly with graphite gasket 3, and it compresses tightly graphite gasket 3 to drive clamping ring 4 through stopper 12, guarantees to use the leakproofness.
The tail end is provided with annular thread groove 13 in casing 2, screw cap 5 and 13 threaded connection of thread groove, just the front end of screw cap 5 corresponds with the rear portion of fourth step 11 and stopper 12, it is provided with a plurality of equidistant hexagon socket head cap screws 14 that encircle the distribution to go back threaded connection on screw cap 5, the tip of hexagon socket head cap screws 14 passes screw cap 5 and corresponds spacingly with the rear portion of clamping ring 4 for play the spacing to rotatory pipe 1 and graphite gasket 3 in step.
The casing 2 is internally provided with an inwards concave positioning hole 15 on the outer side surface of the thread groove 13, and a hole elastic check ring 16 is correspondingly arranged in the positioning hole 15 and used for achieving the axial positioning and fixing effect on the rear part of the thread cover 5 and ensuring the use stability.
To sum up, the utility model discloses a movable rotary connector who points out adopts rotatory pipe swing joint structure, can realize 360 rotation regulation functions of rotatory pipe, and the graphite gasket of adopting simultaneously can play the high temperature leakproofness.
The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all of which utilize the equivalent structure or equivalent flow transformation made by the content of the specification of the present invention, or directly or indirectly applied to other related technical fields, all included in the same way in the patent protection scope of the present invention.
Claims (7)
1. The utility model provides an activity rotary connector sets up in the tip of rotatory pipe, its characterized in that, includes casing, graphite gasket, clamping ring and screw thread lid, the casing is loudspeaker column structure setting and inside and sets up to hollow structure, the front end in the casing is provided with the guide hole with the same pipe diameter size of the through-hole of rotatory pipe, the casing is inherent to be provided with cascaded step in the guide hole rear, including first step, second step, third step and fourth step, the anterior of rotatory pipe corresponds with the rear portion interval of first step and the outer wall corresponds with the inner wall of second step, the graphite gasket is nested in the rotatory outer wall of pipe and is corresponded with the rear portion of second step and the outer lane seals the setting with the inner wall of third step, the clamping ring is nested in rotatory outer wall of pipe and is the cascaded structure setting, the outside ladder face of clamping ring corresponds with the ladder face of third step, the outer wall of rotatory pipe is provided with annular stopper and corresponds spacingly with the inboard ladder face of clamping ring, the front end of clamping ring corresponds spacingly with the graphite gasket, the tail end is provided with annular thread groove in the casing, screw cap and thread groove threaded connection, just the front end of screw cap corresponds with the rear portion of fourth step and stopper.
2. The connector of claim 1, wherein the graphite gasket is provided in plurality.
3. The connector of claim 1, wherein a socket head cap screw is further threadably disposed on the cap.
4. The connector of claim 3, wherein the end of the socket head cap screw is passed through the threaded cap to be correspondingly limited to the rear of the compression ring.
5. The connector of claim 4, wherein the socket head cap screw is provided in plurality at equal intervals around the socket head cap screw.
6. The connector of claim 1, wherein the housing further comprises a recessed locating hole formed in an outer side of the threaded groove.
7. The connector of claim 6, wherein a circlip for a hole is correspondingly provided in the positioning hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221274708.2U CN217422534U (en) | 2022-05-26 | 2022-05-26 | Movable rotary connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221274708.2U CN217422534U (en) | 2022-05-26 | 2022-05-26 | Movable rotary connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217422534U true CN217422534U (en) | 2022-09-13 |
Family
ID=83189990
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221274708.2U Active CN217422534U (en) | 2022-05-26 | 2022-05-26 | Movable rotary connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217422534U (en) |
-
2022
- 2022-05-26 CN CN202221274708.2U patent/CN217422534U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 215300 no.583, Xintang Road, high tech Zone, Kunshan City, Suzhou City, Jiangsu Province Patentee after: Suzhou Luokeli Technology Co.,Ltd. Address before: 215300 no.583, Xintang Road, high tech Zone, Kunshan City, Suzhou City, Jiangsu Province Patentee before: Suzhou Rockley Welding Technology Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder |