CN216768662U - 360-degree rotating flange - Google Patents
360-degree rotating flange Download PDFInfo
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- CN216768662U CN216768662U CN202220075288.9U CN202220075288U CN216768662U CN 216768662 U CN216768662 U CN 216768662U CN 202220075288 U CN202220075288 U CN 202220075288U CN 216768662 U CN216768662 U CN 216768662U
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- flange
- inner sleeve
- outer sleeve
- sleeve
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Abstract
The utility model relates to the technical field of flange connection, in particular to a 360-degree rotary flange, which comprises a first flange cover and a second flange cover, and further comprises: the outer sleeve is fixedly connected with the first flange cover, a plurality of groups of jackscrews are movably arranged on the outer wall of the outer sleeve, and the jackscrews are used for jacking the inner sleeve; the inner sleeve is fixedly connected with the second flange cover, one end of the inner sleeve is movably sleeved in the outer sleeve, and the inner sleeve is movably connected with the outer sleeve. The 360-degree rotary flange provided by the utility model has the advantages of good sealing effect, explosion resistance, pressure resistance, strong practical capability, smooth flow, durability, convenience in maintenance and the like, improves the manufacturing process, and saves the material consumption of the traditional rotary flange assembly.
Description
Technical Field
The utility model relates to the technical field of flange connection, in particular to a 360-degree rotating flange.
Background
A flange, also known as a flange collar or flange. The flange is a part for connecting the shafts and is used for connecting pipe ends; there are also flanges on the inlet and outlet of the equipment for the connection between two pieces of equipment, such as reducer flanges. The flange connection or flange joint is a detachable connection which is formed by connecting a flange, a gasket and a bolt with each other to form a group of combined sealing structures. The pipeline flange is a flange for piping in a pipeline device, and is used on equipment to be an inlet and outlet flange of the equipment.
The flanges are provided with holes, the two flanges are tightly connected through bolts, and the flanges are sealed through gaskets. The flange is divided into a threaded connection (screw thread connection) flange, a welding flange and a clamping flange. The flanges are used in pairs, the low-pressure pipeline can be screwed with the flanges, and the flanges are welded under the pressure of more than four kilograms. And a sealing gasket is arranged between the two flanges and then is fastened by bolts. The flanges of different pressures have different thicknesses and they use different bolts. When the water pump and the valve are connected with a pipeline, the parts of the equipment and equipment are also made into corresponding flange shapes, which are also called flange connection.
The flange that has now can't rotate after, leads to the use of flange to have certain limitation, and the flange adopts sealed the pad to seal mostly, and the sealing pad has certain limitation, needs to change, and current flange is when the maintenance, and is comparatively troublesome, leads to the connection leakproofness of flange not good.
Therefore, in view of the above situation, it is urgently needed to develop a 360-degree rotating flange to overcome the shortcomings in the current practical application.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to a 360 degree rotating flange, which solves the above problems of the prior art.
In order to achieve the purpose, the utility model provides the following technical scheme:
a 360 degree rotary flange comprising a first flange cover and a second flange cover, further comprising:
the outer sleeve is fixedly connected with the first flange cover, a plurality of groups of jackscrews are movably arranged on the outer wall of the outer sleeve, and the jackscrews are used for jacking the inner sleeve;
the inner sleeve is fixedly connected with the second flange cover, one end of the inner sleeve is movably sleeved in the outer sleeve, and the inner sleeve is movably connected with the outer sleeve.
As a further scheme of the utility model: and the outer wall of the outer sleeve is provided with a plurality of jackscrew grooves, and the jackscrew grooves are used for installing jackscrews.
As a further scheme of the utility model: the inner wall of the jackscrew groove is provided with a thread groove, and the thread groove is used for being matched with a jackscrew to jack the inner sleeve.
As a further scheme of the utility model: and a plurality of groups of connecting holes are formed in the first flange cover and the second flange cover, and the connecting holes are used for connecting the rotating flanges.
As a further scheme of the utility model: and one end of the first flange cover is provided with a closed groove, and the closed groove is used for sealing the joint of the rotating flange.
Compared with the prior art, the utility model has the beneficial effects that:
the rotary flange can rotate 360 degrees, has the advantages of good sealing effect, explosion resistance, pressure resistance, strong practical capability, smooth flow, durability, convenient maintenance and the like, improves the manufacturing process, and saves the material consumption of the traditional rotary flange assembly.
Drawings
Fig. 1 is a structural sectional view of a 360-degree rotating flange of the present invention.
In the figure: 1-a first flange cover, 2-a closed groove, 3-a connecting hole, 4-an outer sleeve, 5-an inner sleeve, 6-a jackscrew, 7-a jackscrew groove and 8-a second flange cover.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The technical solution of the present invention will be described in further detail with reference to specific embodiments.
As shown in fig. 1, a 360-degree rotation flange provided as an embodiment of the present invention includes a first flange cover 1 and a second flange cover 8, and further includes:
the outer sleeve 4 is fixedly connected with the first flange cover 1, a plurality of groups of jackscrews 6 are movably arranged on the outer wall of the outer sleeve 4, and the jackscrews 6 are used for jacking the inner sleeve 5;
the inner sleeve 5 is fixedly connected with the second flange cover 8, one end of the inner sleeve 5 is movably sleeved in the outer sleeve 4, and the inner sleeve 5 is movably connected with the outer sleeve 4.
In the embodiment, the rotary flange provided by the utility model can rotate 360 degrees, has the advantages of good sealing effect, explosion resistance, pressure resistance, strong practical capability, smooth flow, durability, convenience in maintenance and the like, improves the manufacturing process, and saves the material consumption of the traditional rotary flange assembly.
As shown in fig. 1, as a preferred embodiment of the present invention, a plurality of jackscrew grooves 7 are formed on the outer wall of the outer sleeve 4, and the jackscrew grooves 7 are used for installing jackscrews 6.
As shown in fig. 1, as a preferred embodiment of the present invention, a thread groove is formed on an inner wall of the jackscrew groove 7, and the thread groove is used for pressing the inner sleeve 4 in cooperation with the jackscrew 6.
As shown in fig. 1, as a preferred embodiment of the present invention, a plurality of sets of connection holes 3 are formed on each of the first flange cover 1 and the second flange cover 8, and the connection holes 3 are used for connecting the rotating flanges.
As shown in fig. 1, as a preferred embodiment of the present invention, a closed groove 2 is opened at one end of the first flange cover 1, and the closed groove 2 is used for sealing a rotary flange connection.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (5)
1. The utility model provides a 360 degree rotary flange, includes first blind flange and second blind flange, its characterized in that still includes:
the outer sleeve is fixedly connected with the first flange cover, a plurality of groups of jackscrews are movably arranged on the outer wall of the outer sleeve, and the jackscrews are used for jacking the inner sleeve;
the inner sleeve is fixedly connected with the second flange cover, one end of the inner sleeve is movably sleeved in the outer sleeve, and the inner sleeve is movably connected with the outer sleeve.
2. A360-degree rotating flange according to claim 1, wherein a plurality of jackscrew grooves are formed on the outer wall of the outer sleeve, and the jackscrew grooves are used for mounting jackscrews.
3. A360-degree rotating flange according to claim 2, wherein the inner wall of the jackscrew groove is provided with a thread groove, and the thread groove is used for being matched with a jackscrew to carry out jacking on the inner sleeve.
4. A360-degree rotating flange according to claim 1, wherein a plurality of groups of connecting holes are formed in each of the first flange cover and the second flange cover, and the connecting holes are used for connecting the rotating flange.
5. A360 degree rotating flange according to claim 1 wherein one end of said first flange cover is provided with a closed groove for sealing the rotating flange joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220075288.9U CN216768662U (en) | 2022-01-12 | 2022-01-12 | 360-degree rotating flange |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220075288.9U CN216768662U (en) | 2022-01-12 | 2022-01-12 | 360-degree rotating flange |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216768662U true CN216768662U (en) | 2022-06-17 |
Family
ID=81976906
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220075288.9U Active CN216768662U (en) | 2022-01-12 | 2022-01-12 | 360-degree rotating flange |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216768662U (en) |
-
2022
- 2022-01-12 CN CN202220075288.9U patent/CN216768662U/en active Active
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