CN102424183A - Light tube protective cap with locating end - Google Patents
Light tube protective cap with locating end Download PDFInfo
- Publication number
- CN102424183A CN102424183A CN2011102333814A CN201110233381A CN102424183A CN 102424183 A CN102424183 A CN 102424183A CN 2011102333814 A CN2011102333814 A CN 2011102333814A CN 201110233381 A CN201110233381 A CN 201110233381A CN 102424183 A CN102424183 A CN 102424183A
- Authority
- CN
- China
- Prior art keywords
- cap body
- cap
- upper section
- pipe
- protected
- 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.)
- Pending
Links
Images
Abstract
The invention relates to a light tube protective cap with a locating end, which is used for protecting end parts of petroleum sleeves and various pipes. The light tube protective cap comprises a cap body, wherein the cap body comprises an upper section, a middle section and a lower section and is retracted in sections, an annular blade is arranged on the outer wall of the cap body, the upper section of the cap body is provided with a cap top, and the cap top and the upper section of the cap body form the locating end together. The end part of the cap top overturns outwards, and a transition platform is arranged between the cap top and the upper section of the cap body. The width of the transition platform is as same as the thickness of a pipe to be protected, and the upper section of the cap body is as same as the inner diameter of the pipe to be protected. The invention has the advantages that the cap top and the upper section of the cap body are located due to a special design of the end part of the protective cap so that the cap top and a pipe end groove are matched perfectly.
Description
Technical field
The present invention is mainly used in the protection of petroleum casing pipe and all kinds of tubing end, makes it in loading and unloading, transportation, avoid damage.
Background technology
Steel pipe very easily causes damage to pipe end in transportation, and for tube head is protected, generally at pipe end suit tin hat, former like product is two kinds of exterior buckle type and plug-ins, and the exterior buckle type tin hat is met vibrations, friction is prone to come off.Be prone to come off and the lifting problem though the plug-in tin hat has solved, tilt easily when installing, very easily cause the damage of tin hat in the handling process.
Summary of the invention
The present invention provides a kind of light pipe tin hat that has positioning end just in order to solve deficiency of the prior art, and it is realized when mounted locating voluntarily and is difficult for tilting, and tin hat is combined closely with steel pipe.
In order to achieve the above object, the technical scheme taked of the present invention is:
A kind of light pipe tin hat that has positioning end comprises the cap body, it is characterized in that, following three sections and indentation piecemeal were provided with annular blade at the external wall of cap during said cap body comprised, said cap body epimere is provided with crown and constitutes positioning end jointly with cap body epimere.
The above positioning end comprises crown and cap body epimere, turns up in said crown end, and and cap body epimere between form transition platform.
The width of the above transition platform is identical with the tube thickness of being protected, and said cap body epimere is interior through identical with the pipe of being protected.
The invention has the beneficial effects as follows, because the particular design of tin hat end makes crown and cap body epimere realize the location, to guarantee that crown cooperates not eccentric with the pipe end groove.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Among the figure: 1. cap body; 2. crown; 3. blade; 4. transition platform; 5. cap body epimere.
The specific embodiment
Can be known by accompanying drawing 1, the present invention includes cap body 1, following three sections and indentation piecemeal were provided with annular blade 3 at cap body 1 outer wall during said cap body 1 comprised, said cap body epimere 5 is provided with crown 2 and constitutes positioning ends jointly with cap body epimere 5.Turn up in said crown 2 ends, and and cap body epimere 5 between form transition platform 4.The width of the above transition platform 4 is identical with the tube thickness of being protected, and said cap body epimere 5 is interior through identical with the pipe of being protected, and has guaranteed that the present invention combines closely with the steel pipe of protection.
Should be noted that embodiment of the present invention only is its optimal way, only is conspicuous change to belonging to technical scheme of the present invention, all should belong within protection scope of the present invention.
Claims (3)
1. a light pipe tin hat that has positioning end comprises the cap body, it is characterized in that, following three sections and indentation piecemeal were provided with annular blade at the external wall of cap during said cap body comprised, said cap body epimere is provided with crown and constitutes positioning end jointly with cap body epimere.
2. the light pipe tin hat that has positioning end according to claim 1 is characterized in that, said positioning end comprises crown and cap body epimere, turns up in said crown end, and and cap body epimere between form transition platform.
3. the light pipe tin hat that has positioning end according to claim 2 is characterized in that the width of said transition platform is identical with the tube thickness of being protected, and said cap body epimere is interior through identical with the pipe of being protected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102333814A CN102424183A (en) | 2011-08-16 | 2011-08-16 | Light tube protective cap with locating end |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102333814A CN102424183A (en) | 2011-08-16 | 2011-08-16 | Light tube protective cap with locating end |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102424183A true CN102424183A (en) | 2012-04-25 |
Family
ID=45958242
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011102333814A Pending CN102424183A (en) | 2011-08-16 | 2011-08-16 | Light tube protective cap with locating end |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102424183A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2027406A (en) * | 1978-08-11 | 1980-02-20 | Weatherford Lamb | A pipe end protector |
| US20080142108A1 (en) * | 2006-12-15 | 2008-06-19 | Baker Jerry G | End protector system for tubular goods |
| CN201882397U (en) * | 2010-09-14 | 2011-06-29 | 天津市津英达塑料制品有限责任公司 | Light pipe protective cap |
| CN202213834U (en) * | 2011-08-16 | 2012-05-09 | 天津市津英达塑料制品有限责任公司 | Polished pipe protection cap with positioning end |
-
2011
- 2011-08-16 CN CN2011102333814A patent/CN102424183A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2027406A (en) * | 1978-08-11 | 1980-02-20 | Weatherford Lamb | A pipe end protector |
| US20080142108A1 (en) * | 2006-12-15 | 2008-06-19 | Baker Jerry G | End protector system for tubular goods |
| CN201882397U (en) * | 2010-09-14 | 2011-06-29 | 天津市津英达塑料制品有限责任公司 | Light pipe protective cap |
| CN202213834U (en) * | 2011-08-16 | 2012-05-09 | 天津市津英达塑料制品有限责任公司 | Polished pipe protection cap with positioning end |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| PH12014502090A1 (en) | Protective cap for a pressurised fluid cylinder valve and production method thereof | |
| CN202213834U (en) | Polished pipe protection cap with positioning end | |
| CN102765544A (en) | Inner plugging and outer buckling type light pipe protective cap | |
| CN102424183A (en) | Light tube protective cap with locating end | |
| CN201882397U (en) | Light pipe protective cap | |
| CN202244578U (en) | Inner-plug type protective cap for smooth pipe | |
| CN202213835U (en) | Cap top of light tube protective cap | |
| CN102424182A (en) | Inner plug type steel pipe protection cap | |
| CN203961827U (en) | Gasbag-type casing screw protector | |
| CN205001837U (en) | Composite construction gas cylinder | |
| CN102980024A (en) | Swash plate for low temperature vessel | |
| CN102700825A (en) | Indentation type protective cap for light pipe | |
| CN103383059B (en) | Reinforcing rib type high-pressure gas cylinder | |
| CN201424205Y (en) | Protection end cover of ceramic abrasion-resisting composite steel pipe | |
| CN102295103A (en) | External thread protector provided with lifting type back cover | |
| FR2968350B1 (en) | SECTORIZED TURBINE RING FOR TURBOMACHINE, AND TURBOMACHINE EQUIPPED WITH SUCH A RING | |
| CN102633050A (en) | Thread protector with flat-top back cover | |
| CN204200763U (en) | Cylinder protecting jacket | |
| CN103611894A (en) | Protective ring | |
| CN203094735U (en) | Inner plugging type plastic protection sleeve for steel tube | |
| CN102285490A (en) | Cap top of light pipe protective cap | |
| CN105346842A (en) | Outer screw thread protector | |
| CN102642665A (en) | Internal thread protector with taper | |
| CN203356249U (en) | Pay-off protective device of pay-off machine | |
| CN104555070A (en) | Fully-wrapped steel pipe protecting cap |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120425 |