CN210196440U - O-shaped ring plug - Google Patents
O-shaped ring plug Download PDFInfo
- Publication number
- CN210196440U CN210196440U CN201920401807.4U CN201920401807U CN210196440U CN 210196440 U CN210196440 U CN 210196440U CN 201920401807 U CN201920401807 U CN 201920401807U CN 210196440 U CN210196440 U CN 210196440U
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- China
- Prior art keywords
- plug
- ring
- shaped ring
- nut
- main body
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- 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
Links
- 239000002184 metal Substances 0.000 claims description 4
- 229910052751 metal Inorganic materials 0.000 claims description 4
- 238000002360 preparation method Methods 0.000 claims 1
- 238000007789 sealing Methods 0.000 abstract description 14
- 238000000034 method Methods 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000001514 detection method Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model aims to provide an O-shaped ring plug for detecting the sealing performance of a temperature control equipment pipeline, which comprises a plug nut 1, a plug main body 2, an O-shaped ring 3, a retainer ring 4 and a joint 5; the plug body 2 is fixed on the joint 5 through the plug nut 1; the check ring 4 and the O-shaped ring 3 are respectively arranged at two ends of the plug main body 2; the beneficial effects of the utility model are that it is simple fast when detecting the pipeline leakproofness, convenient operation. The sealing method can be applied to other joints, and has universality and low cost.
Description
Technical Field
The utility model relates to a temperature control equipment detection device field especially relates to a O type circle end cap.
Background
Related pipelines or closed cavities are generally manufactured by all parts through welding processes, and the tightness detection is carried out, namely, the pipelines or the cavities are sealed by using tools and then are flushed with gas for detection, so the requirements on the air tightness of a sealing joint are high, a double-clamping sleeve joint is generally used on the pipelines of temperature control equipment, a special double-clamping sleeve plug is used for sealing the joint, the sealing effect can be achieved through the fastening and the sealing of two metal front and rear clamping cores inside the double-clamping sleeve plug, the double-clamping sleeve plug can not be repeatedly used, the joint loses the sealing performance due to the friction between metals, and more importantly, the double-clamping sleeve plug needs to be fastened and dismounted manually by using a spanner. The efficiency is low.
The published Chinese utility model patent has the publication number: CN202280998U, patent name: tubular product seals end cap, application date: 20110913, it discloses a pipe sealing plug, which is characterized in that it is composed of a stud bolt, an elastic sleeve, a sealing pad, an inner nut and an outer nut. The sealing gasket and the elastic sleeve are sequentially clamped and sleeved on the outer circle of the stud bolt from the inner end of the stud bolt, the inner end and the outer end of the stud bolt are respectively screwed into the inner nut and the outer nut, and the outer end of the stud bolt is provided with an adjusting square head. During installation, the inner nut and the stud bolt part of the clamping sleeve elastic sleeve extend into the port of the pipe, a wrench is used for fixing the adjusting square head at the outer end of the stud bolt, the outer nut is slowly screwed, and the outer diameter of the elastic sleeve is compressed to expand, so that the sealing effect is achieved. The sealing effect is good, the application range is wide, and the sealing device is particularly suitable for thin-wall, small-caliber and special-shaped pipes.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an O type circle end cap for detect the leakproofness of temperature control equipment pipeline.
The utility model provides an O-shaped ring plug, which comprises a plug nut 1, a plug main body 2, an O-shaped ring 3, a retainer ring 4 and a joint 5;
the plug body 2 is fixed on the joint 5 through the plug nut 1; the check ring 4 and the O-shaped ring 3 are respectively arranged at two ends of the plug main body 2.
Preferably, two sides of the right end of the plug main body 2 are inclined planes; the bevel cooperates with the left edge of the joint 5.
Preferably, an O-shaped ring groove is further formed in the right side of the plug body 2; the diameter of the O-shaped ring groove is smaller than that of the O-shaped ring 3, and the O-shaped ring is arranged on the O-shaped ring groove.
Preferably, a nut clamping groove is further formed in the left side of the plug main body 2.
Preferably, the left side of the plug body 2 is further provided with a retainer ring groove, and the retainer ring 4 is arranged on the retainer ring groove.
Preferably, the retainer ring 4 is an anchor ear type retainer ring.
Preferably, the retainer ring 4 is made of metal.
The beneficial effects of the utility model are that it is simple fast when detecting the pipeline leakproofness, convenient operation. The sealing method can be applied to other joints, and has universality and low cost.
Drawings
FIG. 1 is a front view of the present invention;
fig. 2 is a sectional view of the present invention;
FIG. 3 is an axial view of the present invention;
in the figure, the position of the upper end of the main shaft,
1. a plug nut; 2. a plug main body; 3. an O-shaped ring; 4. a retainer ring; 5. and (4) a joint.
Detailed Description
The present invention will now be described in detail with reference to the drawings, which are provided for illustrative and explanatory purposes only and should not be construed as limiting the scope of the present invention in any way.
The utility model provides an O-shaped ring plug, which comprises a plug nut 1, a plug main body 2, an O-shaped ring 3, a retainer ring 4 and a joint 5;
the plug body 2 is fixed on the joint 5 through the plug nut 1; the check ring 4 and the O-shaped ring 3 are respectively arranged at two ends of the plug main body 2.
In the preferred embodiment, two sides of the right end of the plug main body 2 are inclined planes; the bevel cooperates with the left edge of the joint 5.
In this embodiment, preferably, an O-ring groove is further disposed on the right side of the plug main body 2; the diameter of the O-shaped ring groove is smaller than that of the O-shaped ring 3, and the O-shaped ring is arranged on the O-shaped ring groove.
In this embodiment, preferably, a nut slot is further disposed on the left side of the plug main body 2.
In this embodiment, preferably, a retainer groove is further disposed on the left side of the plug body 2, and the retainer ring 4 is disposed on the retainer groove.
In this embodiment, preferably, the retainer ring 4 is a hoop type retainer ring.
In this embodiment, preferably, the retainer ring 4 is made of a metal material.
It should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
The above-mentioned embodiments of the present invention do not limit the scope of the present invention. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.
Claims (7)
1. An O-shaped ring plug comprises a plug nut (1), a plug main body (2), an O-shaped ring (3), a check ring (4) and a connector (5);
it is characterized in that the preparation method is characterized in that,
the plug main body (2) is fixed on the joint (5) through the plug nut (1); the check ring (4) and the O-shaped ring (3) are respectively arranged at two ends of the plug main body (2).
2. The O-ring plug according to claim 1, wherein two sides of the right end of the plug body (2) are inclined planes; the inclined plane is matched with the left side edge of the joint (5).
3. The O-ring plug as claimed in claim 2, characterized in that the right side of the plug body (2) is further provided with an O-ring groove; the diameter of the O-shaped ring groove is smaller than that of the O-shaped ring (3), and the O-shaped ring is arranged on the O-shaped ring groove.
4. The O-ring plug as claimed in claim 3, characterized in that a nut locking groove is further provided on the left side of the plug body (2).
5. The O-ring plug as claimed in claim 4, characterized in that a retainer groove is further provided on the left side of the plug body (2), and the retainer ring (4) is provided on the retainer groove.
6. O-ring plug according to claim 5, characterised in that the collar (4) is a hoop collar.
7. The O-ring plug according to claim 6, wherein the retainer ring (4) is made of metal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920401807.4U CN210196440U (en) | 2019-03-27 | 2019-03-27 | O-shaped ring plug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920401807.4U CN210196440U (en) | 2019-03-27 | 2019-03-27 | O-shaped ring plug |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210196440U true CN210196440U (en) | 2020-03-27 |
Family
ID=69877282
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920401807.4U Expired - Fee Related CN210196440U (en) | 2019-03-27 | 2019-03-27 | O-shaped ring plug |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210196440U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115750982A (en) * | 2022-12-21 | 2023-03-07 | 万耐特(珠海珠澳跨境工业区)温控设备有限公司 | Sealing plug |
-
2019
- 2019-03-27 CN CN201920401807.4U patent/CN210196440U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115750982A (en) * | 2022-12-21 | 2023-03-07 | 万耐特(珠海珠澳跨境工业区)温控设备有限公司 | Sealing plug |
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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: 20200327 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |