CN219933236U - From arbitrary joint component - Google Patents
From arbitrary joint component Download PDFInfo
- Publication number
- CN219933236U CN219933236U CN202321725582.0U CN202321725582U CN219933236U CN 219933236 U CN219933236 U CN 219933236U CN 202321725582 U CN202321725582 U CN 202321725582U CN 219933236 U CN219933236 U CN 219933236U
- Authority
- CN
- China
- Prior art keywords
- nut
- joint
- cloud head
- fixedly connected
- cloud
- 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.)
- Active
Links
- 238000007789 sealing Methods 0.000 claims description 9
- 239000007787 solid Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 3
- 238000003466 welding Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 210000000323 shoulder joint Anatomy 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
Landscapes
- Joints With Pressure Members (AREA)
Abstract
The utility model discloses a free joint assembly, which comprises a cloud head, wherein the outer surface of the cloud head is fixedly connected with a fixing ring, the outer surface of the fixing ring is in threaded connection with a first nut, the right surface of the cloud head is provided with a flat joint, the outer surface of the flat joint is fixedly connected with a limiting ring, the outer surface of the cloud head is in threaded connection with a second nut, and the right surface of the second nut is fixedly connected with an elastic pad. Above-mentioned structure avoids first nut to appear not hard up at the in-process of being connected through second nut and elastic pad to keep the union joint characteristics of being convenient for connect, increase the reliability that the device used.
Description
Technical Field
The utility model relates to the technical field of joint assemblies, in particular to a joint assembly.
Background
The joint is characterized in that the joint is also called an inner movable joint and an outer movable joint, is a detachable connecting piece in pipeline connection, needs a pipe fitting to be convenient to detach and mount when the pipeline is installed to exceed a certain length, is composed of a threaded joint, a nut, a sealing gasket and a shoulder joint, and is connected in a socket welding mode and a threaded connection mode, wherein the socket welding mode is to insert a steel pipe into a socket hole for welding, the joint is called a socket movable joint, the threaded connection mode is to screw the steel pipe into a screw hole for connection, the joint is called a threaded movable joint, and the current joint assembly can loose in the use process. After searching, the technical scheme provided by the utility model with the application number of CN202221936223.5 is found to have the same problems.
Disclosure of Invention
The utility model aims to at least solve one of the technical problems in the prior art, and provides a free joint assembly, which avoids loosening of a first nut in the process of connection through a second nut and an elastic pad, maintains the characteristic of convenience in connection of a union joint and increases the reliability of the device in use.
To achieve the above object, the present utility model further provides a joint assembly having the above structure, comprising:
the cloud head, the surface fixedly connected with solid fixed ring of cloud head, gu fixed ring's surface threaded connection has first nut, the right surface of cloud head is provided with the flush joint, the surface fixedly connected with spacing ring of flush joint, the surface threaded connection of cloud head has the second nut, the right surface fixedly connected with elastic pad of second nut.
According to one of the above joint assemblies, the inner surface of the first nut is in contact with the retainer ring.
According to the flat joint assembly, the left surface of the flat joint is fixedly connected with the sealing gasket, and the left surface of the sealing gasket is contacted with the right surface of the cloud head for improving the sealing performance.
According to the joint assembly, the left surface of the flat joint is obliquely distributed, and the inner surface of the flat joint is provided with threads.
According to one such joint assembly, the outer surface of the resilient pad is in contact with the inner surface of the first nut.
According to the joint assembly, the inner surface of the cloud head is provided with the thread.
Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.
Drawings
The utility model is further described below with reference to the drawings and examples;
FIG. 1 is an internal block diagram of an assembly of any of the connectors of the present utility model;
FIG. 2 is an enlarged schematic view of the structure A in FIG. 1;
FIG. 3 is a schematic view of a second nut from any fitting assembly according to the present utility model;
FIG. 4 is a schematic view of a portion of a joint assembly according to the present utility model.
Legend description:
1. cloud head; 2. a thread; 3. a flat joint; 4. a limiting ring; 5. a first nut; 6. a second nut; 7. an elastic pad; 8. a fixing ring; 9. and a sealing gasket.
Detailed Description
Reference will now be made in detail to the present embodiments of the present utility model, examples of which are illustrated in the accompanying drawings, wherein the accompanying drawings are used to supplement the description of the written description so that one can intuitively and intuitively understand each technical feature and overall technical scheme of the present utility model, but not to limit the scope of the present utility model.
Referring to fig. 1-4, an embodiment of the utility model is a joint assembly, which comprises a cloud head 1, wherein a thread 2 is arranged on the inner surface of the cloud head 1 and is used for connecting an external pipeline, a fixing ring 8 is fixedly connected to the outer surface of the cloud head 1, a first nut 5 is connected to the outer surface of the fixing ring 8 in a threaded manner, the inner surface of the first nut 5 contacts with a limiting ring 4, a flat joint 3 is arranged on the right surface of the cloud head 1, the left surface of the flat joint 3 is obliquely distributed, threads are arranged on the inner surface of the flat joint 3, a limiting ring 4 is fixedly connected to the outer surface of the flat joint 3, a sealing gasket 9 is fixedly connected to the left surface of the flat joint 3, the left surface of the sealing gasket 9 contacts with the right surface of the cloud head 1 and is used for improving tightness, a second nut 6 is connected to the outer surface of the cloud head 1 in a threaded manner, an elastic gasket 7 is fixedly connected to the right surface of the second nut 6, and the outer surface of the elastic gasket 7 contacts with the inner surface of the first nut 5.
Working principle: connect cloud head 1, the inside and the pipeline of flush joint 3, remove flush joint 3 left through first nut 5 to connect between first nut 5 and the cloud head 1, second nut 6 rotates right, and elastic pad 7 is extruded, avoids first nut 5 to appear rotating.
The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.
Claims (6)
1. A union assembly, comprising:
cloud head (1), the surface fixedly connected with solid fixed ring (8) of cloud head (1), the surface threaded connection of solid fixed ring (8) has first nut (5), the right surface of cloud head (1) is provided with flush joint (3), the surface fixedly connected with spacing ring (4) of flush joint (3), the surface threaded connection of cloud head (1) has second nut (6), the right surface fixedly connected with elastic pad (7) of second nut (6).
2. A union assembly according to claim 1, characterized in that the inner surface of the first nut (5) is in contact with the stop collar (4).
3. A union assembly according to claim 1, wherein the left surface of the flat joint (3) is fixedly connected with a sealing gasket (9), and the left surface of the sealing gasket (9) is in contact with the right surface of the cloud head (1).
4. A joint assembly according to claim 1, characterized in that the left surface of the flat joint (3) is obliquely distributed, and the inner surface of the flat joint (3) is provided with threads.
5. A union assembly according to claim 1, characterized in that the outer surface of the resilient pad (7) is in contact with the inner surface of the first nut (5).
6. A union assembly according to claim 1, wherein the inner surface of the cloud head (1) is provided with screw teeth (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321725582.0U CN219933236U (en) | 2023-07-04 | 2023-07-04 | From arbitrary joint component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321725582.0U CN219933236U (en) | 2023-07-04 | 2023-07-04 | From arbitrary joint component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219933236U true CN219933236U (en) | 2023-10-31 |
Family
ID=88497028
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321725582.0U Active CN219933236U (en) | 2023-07-04 | 2023-07-04 | From arbitrary joint component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219933236U (en) |
-
2023
- 2023-07-04 CN CN202321725582.0U patent/CN219933236U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |