CN204263076U - The provision for disengagement of high-pressure bottle anti-shear ring - Google Patents
The provision for disengagement of high-pressure bottle anti-shear ring Download PDFInfo
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- CN204263076U CN204263076U CN201420725107.8U CN201420725107U CN204263076U CN 204263076 U CN204263076 U CN 204263076U CN 201420725107 U CN201420725107 U CN 201420725107U CN 204263076 U CN204263076 U CN 204263076U
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- shear ring
- disengagement
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- pressure bottle
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Abstract
The provision for disengagement of high-pressure bottle anti-shear ring.For traditional anti-shear ring structure, operating personnel are needed to reach in barrel end by hand or health above cylindrical shell during dismounting, then be screwed into by screw in screwed hole pre-processed on anti-shear ring, along with screw screws in screwed hole gradually, anti-shear ring has just slowly loosened from operating position.But due to the effect constrained each other of structure tolerance, add the overstrain of structure after pressure-bearing, even if make pressure of having released, anti-shear ring is more difficult dismounting still.Also have container diameter less, in inside, dismounting anti-shear ring is very inconvenient.A kind of provision for disengagement of novel high-pressure container anti-shear ring, its composition comprises: handle (3), described handle is connected with push rod (2), and described push rod is connected with the cylindrical shell (1) of push-rod hole, and the cylindrical shell of described push-rod hole is connected with anti-shear ring (4).The utility model is applied to the anti-shear ring dismounting of anti-shear ring-cover-barrel end hermetically-sealed construction in high-pressure bottle.
Description
technical field:
the utility model relates to a kind of provision for disengagement of high-pressure bottle anti-shear ring, is applied to the anti-shear ring dismounting field of anti-shear ring-cover-barrel end hermetically-sealed construction in high-pressure bottle.
background technology:
for high pressure, ultrahigh pressure vessel, the design of hermetically-sealed construction is extremely important.From the angle being whether forced seal, hermetically-sealed construction can be divided into self-energized seal, semi-automatic seal and forced seal.Along with the raising of Vessel Design pressure, container wall thickness increases, if container diameter is comparatively large, equipment will seem very heavy, and sealing may not reach requirement.So when pressure large to a certain extent time, most container diameter is all very little.The hermetically-sealed construction of anti-shear ring-cover-barrel end is exactly a kind of hermetically-sealed construction that can be used for minor diameter, self-tightening sealing, high-pressure bottle.
for traditional anti-shear ring structure, operating personnel are needed to reach in barrel end by hand or health above cylindrical shell during dismounting, then be screwed into by screw in screwed hole pre-processed on anti-shear ring, along with screw screws in screwed hole gradually, anti-shear ring has just slowly loosened from operating position.But due to the effect constrained each other of structure tolerance, add the overstrain of structure after pressure-bearing, even if make pressure of having released, anti-shear ring is more difficult dismounting still.Also have container diameter less (mostly being below DN1000), in inside, dismounting anti-shear ring is very inconvenient.Moreover a slight screw is easy to lose, if lost, that has just more been difficult to dismounting anti-shear ring.
utility model content:
the purpose of this utility model is to provide a kind of provision for disengagement of high-pressure bottle anti-shear ring.
above-mentioned object is realized by following technical scheme:
a provision for disengagement for high-pressure bottle anti-shear ring, its composition comprises: handle, and described handle is connected with push rod, and described push rod is connected with the cylindrical shell of push-rod hole, and the cylindrical shell of described push-rod hole is connected with anti-shear ring.
the provision for disengagement of described high-pressure bottle anti-shear ring, the push-rod hole inside the barrel end of described push-rod hole has stepped.
the provision for disengagement of described high-pressure bottle anti-shear ring, described push rod one end is with external screw thread, and the other end is with backstay head, and described push rod is passed from inner barrel by the push-rod hole on the barrel end of push-rod hole.
the provision for disengagement of described high-pressure bottle anti-shear ring, described handle one end is with internal thread, and the other end is closed hand-held pole.
the provision for disengagement of described high-pressure bottle anti-shear ring, described handle and described push rod are threaded connection.
the beneficial effects of the utility model:
1. the utility model improves the design of barrel end, on container diameter direction, on the height identical with anti-shear ring center, barrel end is opened push rod special hole, and the quantity in hole is identical with the quantity of anti-shear ring distinguish.From hole deeply, operating personnel just can utilize push rod by anti-shear ring from operating position at external container to push rod, are pushed to off-position, then just above cylindrical shell, can take out anti-shear ring easily.
the utility model is with the barrel end of push rod special hole, push rod, handle to form by one, push rod one end band external screw thread, and the other end is the bar head having positioning function; Handle one end holds end, another end band internal thread; Push rod passes from inner barrel, and the shoulder hole of bar head and barrel end matches, locate, and handle and push rod are threaded connection, and push rod can push away inside cylindrical shell, can retract original position again.
the utility model structure is simple, and anti-shear ring disassembling section space is large, convenient disassembly, flexibly, extracting tool is not easily lost, and solves the effect constrained each other due to structure tolerance simultaneously, adds the overstrain of structure after pressure-bearing, even if make pressure of having released, a difficult problem for anti-shear ring still more difficult dismounting.
accompanying drawing illustrates:
accompanying drawing 1 is structural representation of the present utility model.
accompanying drawing 2 is tube structure schematic diagrames of the push rod special hole of accompanying drawing 1.
accompanying drawing 3 is partial enlarged drawings of accompanying drawing 2.
accompanying drawing 4 is structural representations of push rod.
accompanying drawing 5 is structural representations of handle.
detailed description of the invention:
embodiment 1:
a provision for disengagement for high-pressure bottle anti-shear ring, its composition comprises: handle 3, and described handle is connected with push rod 2, and described push rod is connected with the cylindrical shell 1 of push-rod hole, and the cylindrical shell of described push-rod hole is connected with anti-shear ring 4.
embodiment 2:
the provision for disengagement of the high-pressure bottle anti-shear ring according to embodiment 1, the push-rod hole inside the barrel end of described push-rod hole has stepped.
embodiment 3:
the provision for disengagement of the high-pressure bottle anti-shear ring according to embodiment 1 or 2, described push rod one end is with external screw thread, and the other end is with backstay head, and described push rod is passed from inner barrel by the push-rod hole on the barrel end of push-rod hole.
embodiment 4:
the provision for disengagement of the high-pressure bottle anti-shear ring according to embodiment 1 or 2 or 3, described handle one end is with internal thread, and the other end is closed hand-held pole.
embodiment 5:
the provision for disengagement of the high-pressure bottle anti-shear ring according to embodiment 1 or 2 or 3 or 4, described handle and described push rod are threaded connection.
Claims (4)
1. the provision for disengagement of a high-pressure bottle anti-shear ring, its composition comprises: handle, it is characterized in that: described handle is connected with push rod, described push rod is connected with the cylindrical shell of push-rod hole, the cylindrical shell of described push-rod hole is connected with anti-shear ring, and the push-rod hole inside the barrel end of described push-rod hole has stepped.
2. the provision for disengagement of high-pressure bottle anti-shear ring according to claim 1, is characterized in that: described push rod one end is with external screw thread, and the other end is with backstay head, and described push rod is passed from inner barrel by the push-rod hole on the barrel end of push-rod hole.
3. the provision for disengagement of high-pressure bottle anti-shear ring according to claim 1 and 2, is characterized in that: described handle one end is with internal thread, and the other end is closed hand-held pole.
4. the provision for disengagement of high-pressure bottle anti-shear ring according to claim 1 and 2, is characterized in that: described handle and described push rod are threaded connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420725107.8U CN204263076U (en) | 2014-11-28 | 2014-11-28 | The provision for disengagement of high-pressure bottle anti-shear ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420725107.8U CN204263076U (en) | 2014-11-28 | 2014-11-28 | The provision for disengagement of high-pressure bottle anti-shear ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204263076U true CN204263076U (en) | 2015-04-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420725107.8U Active CN204263076U (en) | 2014-11-28 | 2014-11-28 | The provision for disengagement of high-pressure bottle anti-shear ring |
Country Status (1)
| Country | Link |
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| CN (1) | CN204263076U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106641255A (en) * | 2016-11-18 | 2017-05-10 | 江苏智石科技有限公司 | Sealing structure for high-pressure vessel |
| CN106763768A (en) * | 2016-11-18 | 2017-05-31 | 江苏智石科技有限公司 | A kind of pressure container seal structure |
-
2014
- 2014-11-28 CN CN201420725107.8U patent/CN204263076U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106641255A (en) * | 2016-11-18 | 2017-05-10 | 江苏智石科技有限公司 | Sealing structure for high-pressure vessel |
| CN106763768A (en) * | 2016-11-18 | 2017-05-31 | 江苏智石科技有限公司 | A kind of pressure container seal structure |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |