CN204458746U - Pressurized container high strength stud - Google Patents
Pressurized container high strength stud Download PDFInfo
- Publication number
- CN204458746U CN204458746U CN201520064958.7U CN201520064958U CN204458746U CN 204458746 U CN204458746 U CN 204458746U CN 201520064958 U CN201520064958 U CN 201520064958U CN 204458746 U CN204458746 U CN 204458746U
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- stud
- pressurized container
- stud body
- high strength
- utility
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- Expired - Fee Related
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Abstract
The open pressurized container high strength stud of the utility model, comprise stud body, this material of stopping employing of stud is alloyed steel, the diameter of stud body is 100mm, the inside of stud body is hollow structure, the outer surface of stud body is provided with outside thread, the internal surface of stud body is provided with internal thread, the top of stud body is provided with tapping scaffold, structure is simple, easy to make, stud is high strength, can be applied to above pressurized container, and guarantee pressurized container safety in use, ensure that pressurized container safety in use, and be convenient to assembling, practicability is excellent, novel in design, it is a kind of well innovation scheme, there is very much marketing prospect.
Description
Technical field
The utility model relates to a kind of link, particularly relates to pressurized container high strength stud.
Background technique
Pressurized container refers to filling gas or liquid, the Sealing Arrangement of carrying certain pressure.In order to more effectively implement scientific management and supervise inspection safely, according to working pressure, medium harmfulness and effect aborning thereof, pressurized container is divided three classes in China's " safety-supervision regulation of pressure vessel ".And to the pressurized container of each classification in design, manufacture process, and Interventions Requested, contents and mode have made different regulations.Pressurized container has implemented import safe mass licensing system, and import prohibited not obtain the commodity of import safety license certificate.Should divide according in up-to-date TSG R0004-2009 " fixed safe technology of pressure vessel Supervision Code ", first be divided into first group of medium and second group of medium by medium, and then divide classification I class according to pressure and volume, II class, III class, the so-called first kind of old content regulation, Equations of The Second Kind, the 3rd class are inapplicable.Pressurized container will carry out pressure test (generally carrying out the hydrostatic test).Nondestructive inspection selective examination or all welding inspections are carried out to principal weld.But, non-flammable very low to pressure or container that is nontoxic, non-corrosiveness medium, if do not find defect, after obtaining certain use experience, can not make nondestructive flaw detection examination.In the complete examination cycle of container, be generally every 6 years and at least carry out once.To the manufacture accepted container of splendid attire air and inert gas, obtain use experience and twice inside and outside inspection confirm corrosion-free after, the complete examination cycle can proper extension.So the stud that pressurized container uses is necessary for high strength stud, the stud of existing market all can not meet the usage requirement of pressurized container, so there is deficiency.
In sum, for the defect of prior art, need pressurized container high strength stud especially, to solve the deficiencies in the prior art.
Model utility content
For in prior art to the deficiency that the stud of pressurized container in use exists, and bring very large inconvenience in the work of reality, and the utility model proposes pressurized container high strength stud, novel in design, can be used in above pressurized container, address the deficiencies of the prior art.
To achieve these goals, the utility model realizes by the following technical solutions:
Pressurized container high strength stud, comprise stud body, this material of stopping employing of stud is alloyed steel, the diameter of stud body is 100mm, the inside of stud body is hollow structure, the outer surface of stud body is provided with outside thread, and the internal surface of stud body is provided with internal thread, and the top of stud body is provided with tapping scaffold.
Further, the centre of described tapping scaffold is provided with sleeve, and the diameter of sleeve is identical with the diameter of stud body.
Further, detachable connection is adopted between described tapping scaffold and stud body.
Further, the length of described stud body is 600mm.
The beneficial effects of the utility model are: this product structure is simple, easy to make, stud is high strength, can be applied to above pressurized container, and guarantees pressurized container safety in use, ensure that pressurized container safety in use, and be convenient to assembling, practicability is excellent, novel in design, be a kind of well innovation scheme, have very much marketing prospect.
Accompanying drawing explanation
The utility model is described in detail below in conjunction with the drawings and specific embodiments:
Fig. 1 is the utility model pressurized container high strength bolt structure schematic diagram.
Embodiment
The technological means realized for making the utility model, creation characteristic, reaching object and effect is easy to understand, below in conjunction with embodiment, setting forth the utility model further.
See Fig. 1, pressurized container high strength stud, comprise stud body 100, it is alloyed steel that stud 100 stops the material adopted, the diameter of stud body 100 is 100mm, the inside of stud body 100 is hollow structure, the outer surface of stud body 100 is provided with outside thread 110, the internal surface of stud body 100 is provided with internal thread 120, the top of stud body 100 is provided with tapping scaffold 130, the centre of tapping scaffold 130 is provided with sleeve 140, the diameter of sleeve 140 is identical with the diameter of stud body 100, detachable connection is adopted between tapping scaffold 130 and stud body 100.The length of stud body 100 is 600mm.
The utility model is effective is: structure is simple, easy to make, stud is high strength, can be applied to above pressurized container, and guarantees pressurized container safety in use, ensure that pressurized container safety in use, and be convenient to assembling, practicability is excellent, novel in design, be a kind of well innovation scheme, have very much marketing prospect.
More than show and describe basic principle of the present utility model and major character and advantage of the present utility model.The technician of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and specification just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (4)
1. pressurized container high strength stud, comprise stud body, this material of stopping employing of stud is alloyed steel, it is characterized in that: the diameter of stud body is 100mm, the inside of stud body is hollow structure, the outer surface of stud body is provided with outside thread, and the internal surface of stud body is provided with internal thread, and the top of stud body is provided with tapping scaffold.
2. pressurized container high strength stud according to claim 1, it is characterized in that: the centre of described tapping scaffold is provided with sleeve, the diameter of sleeve is identical with the diameter of stud body.
3. pressurized container high strength stud according to claim 1, is characterized in that: adopt detachable connection between described tapping scaffold and stud body.
4. pressurized container high strength stud according to claim 1, is characterized in that: the length of described stud body is 600mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520064958.7U CN204458746U (en) | 2015-01-30 | 2015-01-30 | Pressurized container high strength stud |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520064958.7U CN204458746U (en) | 2015-01-30 | 2015-01-30 | Pressurized container high strength stud |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204458746U true CN204458746U (en) | 2015-07-08 |
Family
ID=53665637
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520064958.7U Expired - Fee Related CN204458746U (en) | 2015-01-30 | 2015-01-30 | Pressurized container high strength stud |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204458746U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104632838A (en) * | 2015-01-30 | 2015-05-20 | 无锡市曙光高强度紧固件有限公司 | High-strength double-screw bolt for pressure container |
-
2015
- 2015-01-30 CN CN201520064958.7U patent/CN204458746U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104632838A (en) * | 2015-01-30 | 2015-05-20 | 无锡市曙光高强度紧固件有限公司 | High-strength double-screw bolt for pressure container |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150708 Termination date: 20180130 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |