CN103433911A - Petroleum pipeline cutting fixing belt - Google Patents
Petroleum pipeline cutting fixing belt Download PDFInfo
- Publication number
- CN103433911A CN103433911A CN2013103689079A CN201310368907A CN103433911A CN 103433911 A CN103433911 A CN 103433911A CN 2013103689079 A CN2013103689079 A CN 2013103689079A CN 201310368907 A CN201310368907 A CN 201310368907A CN 103433911 A CN103433911 A CN 103433911A
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- Prior art keywords
- fixing frame
- petroleum pipeline
- sheet
- steel
- bottom fixing
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Abstract
The invention discloses a petroleum pipeline cutting fixing belt which comprises a steel belt sheet. One end of the steel belt sheet is provided with a rectangular connector, and a steel column which protrudes outwards is arranged at the center position of the rectangular connector. A positioning screw hole is formed in the other end, opposite to the rectangular connector, of the steel belt sheet. A plurality of levels of positioning holes are formed in the surface of the steel belt sheet. Meanwhile, the middle portion and the lower end of the steel belt sheet are respectively provided with a horizontal fixing frame and a bottom fixing frame, and the two ends of each horizontal fixing frame and the two ends of each bottom fixing frame are respectively provided with a positioning hole. the petroleum pipeline cutting fixing belt has the advantages that time and labor are saved, the petroleum pipeline cutting fixing belt can be stably arranged in petroleum pipelines of different pipe diameters, therefore, the flush degree after cutting is guaranteed, connecting between a cut pipeline section and a novel pipeline section is convenient, and the leak tightness after connecting is guaranteed. A bottom fixing belt is arranged, the cutting belt can be guaranteed not to move in the whole process of marking for a long time, and particularly the marking accuracy of the bottom of the pipeline is guaranteed.
Description
Technical field
The present invention relates to a kind of petroleum pipeline and safeguard aid, relate in particular to a kind of petroleum pipeline cutting fixed band.
Background technology
At present, the pipe fitting that is applied to the industries such as oil, chemical industry, electric power, boats and ships, metallurgy, machinery, weaving, food, building, pharmacy all needs to possess higher intensity, resistance to pressure, corrosion-resistant, resistance to elevated temperatures.In petroleum industry; need to lay longer pipeline and carry out the transportation for oil; but, because petroleum pipeline is laid on comparatively in rugged environment mostly, the situation such as therefore usually there will be seepage, break, if damage is little; can directly on pipeline, carry out repair welding; if damage is large and can't repair welding the time, needing to have damaged part to cut down, the pipeline section more renewed; in the process of changing, guarantee to cut the concordant of the mouth of pipe.General operation is manually with astragal, to surround the outer wall of petroleum pipeline now, another person with special-purpose slate pencil along the astragal setting-out, then along the line drawn, cut, when caliber is larger, must two people operate just simultaneously and can complete setting-out work, waste of manpower, and often can't guarantee concordantly owing to lacking line that effective instrument causes drawing, affected last and new being connected and sealing effectiveness of pipeline section.Need emphasis to mention, the pipeline bottom surface is because the position of error the most easily appears in its position relationship often.Therefore, for above aspect, need to make rational improvement.
Summary of the invention
The purpose of this invention is to provide and a kind ofly improve pipe-line maintenance efficiency, guarantee that cut surface is concordant, there is bottom fixing structure, be conducive to reduce the petroleum pipeline cutting fixed band of labour cost, to solve many deficiencies of prior art.
Purpose of the present invention is carried out specific implementation by the following technical programs:
A kind of petroleum pipeline cutting fixed band, comprise the steel band sheet, a described steel band sheet wherein end is installed a rectangle connector and this rectangle connector center is provided with an outwardly steel column, is positioned at the steel band sheet other end relative with the rectangle connector and offers a positioning screw hole; Described steel band sheet surface arranges multistage locating hole, and it is inner fixing that described steel column snaps in one of them multistage locating hole;
Simultaneously, be positioned at steel band sheet middle part and lower end a horizontal fixed mount, a bottom fixing frame are set respectively, a locating hole is offered respectively at the two ends of each horizontal fixed mount and bottom fixing frame, described bottom fixing frame upper surface is adjacent to a bottom fixed band, and the length of this bottom fixed band equals 2/3rds of bottom fixing frame or horizontal fixed mount length.
Correspondingly, described multistage locating hole is rearranged by some rectangle jacks, and bottom fixing frame is with laterally fixed mount length is identical.
The beneficial effect of petroleum pipeline cutting fixed band of the present invention is:
(1) pass through steel strip winding on pipeline, make it end to end, the different-diameter size of pipeline, make steel column be plugged in applicable locating hole and screw, now stainless steel band tightly is wrapped on pipeline, utilize slate pencil to rule on pipeline along the edge of stainless steel band, then carry out the cutting activity and get final product;
(2) time saving and energy saving, can be on the petroleum pipeline of different tube diameters firm, thus the concordant degree of cutting after having guaranteed, and being connected between convenient cut pipeline section and new pipeline section, guarantee to connect sealing afterwards;
(3) by the bottom fixed band is set, can guarantee that cutting belt any movement can not occur for a long time in the overall process of setting-out, particularly can guarantee the setting-out accuracy of duct bottom.
The accompanying drawing explanation
Below according to drawings and embodiments the present invention is described in further detail.
Fig. 1 is the structure chart of the described petroleum pipeline cutting of embodiment of the present invention fixed band.
In figure: 1, steel band sheet; 2, rectangle connector; 3, steel column; 4, multistage locating hole; 5, horizontal fixed mount; 6, locating hole; 7, bottom fixing frame; 8, bottom fixed band.
The specific embodiment
As shown in Figure 1, the described petroleum pipeline cutting of embodiment of the present invention fixed band, comprise steel band sheet 1, described steel band sheet 1 a wherein end is installed a rectangle connector 2 and this rectangle connector 2 centers are provided with an outwardly steel column 3, and being positioned at steel band sheet 1 other end relative with rectangle connector 2, to offer the bottom surface diameter of the aperture of a positioning screw hole and this positioning screw hole and steel column 3 identical;
Described steel band sheet 1 surface arranges the multistage locating hole 4 rearranged by some rectangle jacks, and described steel column 3 snaps in one of them multistage locating hole 4 or an only circular positioning screw hole is inner fixing;
Simultaneously, be positioned at steel band sheet 1 middle part and lower end a horizontal fixed mount 5, a bottom fixing frame 7 are set respectively, each horizontal fixed mount 5 is offered respectively a locating hole 6 with the two ends of bottom fixing frame 7, and described bottom fixing frame 7 upper surfaces are adjacent to a bottom fixed band 8.
Claims (3)
1. a petroleum pipeline cutting fixed band, comprise the steel band sheet, it is characterized in that:
A described steel band sheet wherein end is installed a rectangle connector and this rectangle connector center is provided with an outwardly steel column, is positioned at the steel band sheet other end relative with the rectangle connector and offers a positioning screw hole;
Described steel band sheet surface arranges multistage locating hole, and it is inner fixing that described steel column snaps in one of them multistage locating hole;
Simultaneously, be positioned at steel band sheet middle part and lower end a horizontal fixed mount, a bottom fixing frame are set respectively, a locating hole is offered respectively at the two ends of each horizontal fixed mount and bottom fixing frame, described bottom fixing frame upper surface is adjacent to a bottom fixed band, and the length of this bottom fixed band equals 2/3rds of bottom fixing frame or horizontal fixed mount length.
2. a kind of petroleum pipeline as claimed in claim 1 cuts fixed band, and it is characterized in that: described multistage locating hole is rearranged by some rectangle jacks.
3. a kind of petroleum pipeline as claimed in claim 1 cuts fixed band, it is characterized in that: described bottom fixing frame is with laterally fixed mount length is identical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310368907.9A CN103433911B (en) | 2013-08-22 | 2013-08-22 | A kind of petroleum pipeline cutting fixed band |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310368907.9A CN103433911B (en) | 2013-08-22 | 2013-08-22 | A kind of petroleum pipeline cutting fixed band |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103433911A true CN103433911A (en) | 2013-12-11 |
| CN103433911B CN103433911B (en) | 2015-10-07 |
Family
ID=49687673
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310368907.9A Expired - Fee Related CN103433911B (en) | 2013-08-22 | 2013-08-22 | A kind of petroleum pipeline cutting fixed band |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103433911B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2003029749A1 (en) * | 2001-09-29 | 2003-04-10 | Ahmed Phuly | Method and apparatus for universal shape cutting of pipes |
| US6581294B2 (en) * | 2001-11-03 | 2003-06-24 | Livio Svaldi | Angle finder for large ducts |
| US7240437B1 (en) * | 2006-03-20 | 2007-07-10 | Emilian Moldovan | Pipe sizing and alignment device |
| CN102366950A (en) * | 2011-08-18 | 2012-03-07 | 大连市金州区登沙河云峰管路配件厂 | Cutting belt of petroleum pipeline |
| CN202339156U (en) * | 2011-10-27 | 2012-07-18 | 中国一冶集团有限公司 | Measure tape fixing device for long tape measure |
| CN202600180U (en) * | 2012-06-05 | 2012-12-12 | 杭州创威通信技术有限公司 | Optical fibre cutter with image monitoring system |
| CN203401481U (en) * | 2013-08-22 | 2014-01-22 | 无锡爱科换热器有限公司 | Petroleum pipeline cutting fixing belt |
-
2013
- 2013-08-22 CN CN201310368907.9A patent/CN103433911B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2003029749A1 (en) * | 2001-09-29 | 2003-04-10 | Ahmed Phuly | Method and apparatus for universal shape cutting of pipes |
| US6581294B2 (en) * | 2001-11-03 | 2003-06-24 | Livio Svaldi | Angle finder for large ducts |
| US7240437B1 (en) * | 2006-03-20 | 2007-07-10 | Emilian Moldovan | Pipe sizing and alignment device |
| CN102366950A (en) * | 2011-08-18 | 2012-03-07 | 大连市金州区登沙河云峰管路配件厂 | Cutting belt of petroleum pipeline |
| CN202339156U (en) * | 2011-10-27 | 2012-07-18 | 中国一冶集团有限公司 | Measure tape fixing device for long tape measure |
| CN202600180U (en) * | 2012-06-05 | 2012-12-12 | 杭州创威通信技术有限公司 | Optical fibre cutter with image monitoring system |
| CN203401481U (en) * | 2013-08-22 | 2014-01-22 | 无锡爱科换热器有限公司 | Petroleum pipeline cutting fixing belt |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103433911B (en) | 2015-10-07 |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151007 Termination date: 20160822 |