CN102424183A - Light pipe protective cap with positioning end - Google Patents
Light pipe protective cap with positioning 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
- positioning end
- upper section
- pipe
- 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
- 230000001681 protective effect Effects 0.000 title abstract 2
- 230000007704 transition Effects 0.000 claims abstract description 9
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims description 12
- 238000007373 indentation Methods 0.000 claims description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 239000003208 petroleum Substances 0.000 abstract description 2
- 229910000831 Steel Inorganic materials 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 230000007812 deficiency Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Images
Landscapes
- Buffer Packaging (AREA)
Abstract
A light pipe protective cap with a positioning end is used for protecting the end parts of petroleum casing pipes and various pipes and comprises a cap body, wherein the cap body comprises an upper section, a middle section and a lower section which are gradually retracted, an annular blade is arranged on the outer wall of the cap body, and a cap top is arranged on the upper section of the cap body and forms the positioning end together with the upper section of the cap body. The top end of the cap is turned outwards and forms a transition platform with the upper section of the cap body. The width of the transition platform is the same as the thickness of the protected pipe, and the upper section of the cap body is the same as the thickness of the protected pipe. The pipe end groove protecting cap has the beneficial effects that due to the special design of the end part of the protecting cap, the cap top and the upper section of the cap body are positioned, so that the cap top and the pipe end groove are not eccentric in matching.
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 pipe protective cap with positioning end |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102333814A CN102424183A (en) | 2011-08-16 | 2011-08-16 | Light pipe protective cap with positioning 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 pipe protective cap with positioning 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 | Light pipe protective 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 | Light pipe protective cap with positioning end |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| MY182340A (en) | Protective cap for a pressurised fluid cylinder valve and production method thereof | |
| CN202213834U (en) | Light pipe protective cap with positioning end | |
| CN102765544A (en) | Inner plugging and outer buckling type light pipe protective cap | |
| CN102424183A (en) | Light pipe protective cap with positioning end | |
| CN201882397U (en) | Light pipe protective cap | |
| CN202244578U (en) | Inner-plug type protective cap for smooth pipe | |
| CN202728868U (en) | Inner-plugging and outer-buckling type bare pipe protective cap | |
| CN202213835U (en) | Cap top of light pipe protective cap | |
| CN102424182A (en) | Inner plug type steel pipe protection cap | |
| CN201538549U (en) | Stereo type warehouse shelf | |
| CN205001837U (en) | Composite construction gas cylinder | |
| CN102700825A (en) | Indentation type protective cap for light pipe | |
| CN102285490A (en) | Cap top of light pipe protective cap | |
| CN201424205Y (en) | Protective end cover of ceramic wear-resistant composite steel pipe | |
| CN102633050A (en) | Thread protector with flat-top back cover | |
| CN204200763U (en) | Cylinder protecting jacket | |
| CN204265407U (en) | A detachable guard for protecting the mast of a forklift | |
| CN205075855U (en) | Small handcart | |
| CN203094735U (en) | Inner plugging type plastic protection sleeve for steel tube | |
| CN104058209B (en) | A kind of steel cylinder is begun a new line device | |
| CN104555070A (en) | Fully-wrapped steel pipe protecting cap | |
| CN102642665A (en) | Internal thread protector with taper | |
| CN203258278U (en) | Poly tetra fluoro ethylene and rubber composite bellows compensator | |
| CN105346841A (en) | Steel ring used for outer thread protector | |
| CN204664852U (en) | A kind of gas holder |
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 |