CN203401482U - Two-section petroleum pipeline mark belt - Google Patents
Two-section petroleum pipeline mark belt Download PDFInfo
- Publication number
- CN203401482U CN203401482U CN201320514722.XU CN201320514722U CN203401482U CN 203401482 U CN203401482 U CN 203401482U CN 201320514722 U CN201320514722 U CN 201320514722U CN 203401482 U CN203401482 U CN 203401482U
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- Prior art keywords
- steel belt
- steel
- petroleum pipeline
- sheet
- hole
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Abstract
The utility model discloses a two-section petroleum pipeline mark belt which comprises a steel belt sheet. One end of the steel belt sheet is provided with a rectangular connector, and the center of the rectangular connector is provided with a steel column protruding outwards. The other end, opposite to the rectangular connector, of the steel belt sheet is provided with a locating screw hole. An adjustable steel belt body is arranged outside the steel belt sheet. The surface of the steel belt body is provided with multistage location holes. The two ends of the adjustable steel belt body are provided with a mounting hole and an auxiliary location hole respectively. The steel column is clamped into one of the multistage location holes or into the auxiliary location hole for fixing. The two-section petroleum pipeline mark belt has the advantages of saving both time and labor, being convenient to dismount and connect timely through the arrangement of the adjustable steel belt body and capable of being stabilized on petroleum pipelines with different pipe diameters so as to ensure the parallel and level degree of subsequent cutting, facilitating connecting between a cut pipe section and a new pipe section, and being capable of ensuring that a cutting belt will not move in the whole process of marking a line through the arrangement of two-stage transverse fixed mounts.
Description
Technical field
The utility model relates to a kind of petroleum pipeline and safeguards aid, relates in particular to a kind of double-joint type petroleum pipeline mark 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 cannot repair welding time, needing to have damaged part to cut down, the pipeline section more renewing; 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 astragal setting-out, then along the line drawing, cut, when caliber is larger, must two people operate just simultaneously and can complete setting-out work, waste of manpower, and often cannot guarantee concordantly owing to lacking line that effective instrument causes drawing, affected last and new being connected and sealing effectiveness of pipeline section.Meanwhile, if adopt aid to be not easy to carry, and be not suitable for the petroleum pipeline of all calibers.Therefore,, for above aspect, need to make rational improvement.
Utility model content
The purpose of this utility model is to provide and a kind ofly improves pipe-line maintenance efficiency, guarantees that cut surface is concordant, can conveniently disconnect, be conducive to reduce the double-joint type petroleum pipeline mark band of labour cost, to solve many deficiencies of prior art.
The purpose of this utility model is carried out specific implementation by the following technical programs:
A kind of double-joint type petroleum pipeline mark band, comprise steel band sheet, described steel band sheet wherein one 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 rectangle connector and offers a positioning screw hole; Adjustable steel belt body of described steel band sheet outer setting and band surface arrange multistage locating hole, are positioned at adjustable steel belt body two ends and offer respectively an installing hole, an auxiliary positioning hole; Described steel column snaps in one of them multistage locating hole or auxiliary positioning hole is inner fixing.
Correspondingly, the steel band sheet end that is positioned at steel band sheet middle part and is positioned at positioning screw hole position arranges respectively the first horizontal fixed mount, the second horizontal fixed mount; Multistage locating hole is rearranged by some rectangle jacks.
The beneficial effect of double-joint type petroleum pipeline mark band described in the utility model 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 is tightly wrapped on pipeline, utilize slate pencil to rule on pipeline along the edge of stainless steel band, then carry out cutting activity;
(2) time saving and energy saving, by adjustable steel belt body is set, be convenient to disconnect in time, can be on the petroleum pipeline of different tube diameters firm, thus the concordant degree of cutting after having guaranteed, being connected between convenient cut pipeline section and new pipeline section, guarantees to connect sealing afterwards;
(3) by the horizontal fixed mount of two-stage is set, can guarantee that cutting belt any movement can not occur in the overall process of setting-out, even need to wait long operation after fixing, also not affect the accuracy of cutting.
Accompanying drawing explanation
According to drawings and embodiments the utility model is described in further detail below.
Fig. 1 is the structure chart of double-joint type petroleum pipeline mark band described in the utility model embodiment.
In figure: 1, steel band sheet; 2, rectangle connector; 3, steel column; 4, multistage locating hole; 5, the first horizontal fixed mount; 6, positioning screw hole; 7, the second horizontal fixed mount; 8, auxiliary positioning hole; 9, installing hole.
The specific embodiment
As shown in Figure 1, double-joint type petroleum pipeline mark band described in the utility model embodiment, comprise steel band sheet 1, described steel band sheet 1 wherein one 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 aperture of a positioning screw hole 6 and this positioning screw hole 6 identical with the bottom surface diameter of steel column 3; Steel band sheet 1 end that is positioned at steel band sheet 1 middle part and is positioned at positioning screw hole 6 positions arranges respectively first horizontal fixed mount the 5, second horizontal fixed mount 7, thereby can guarantee that cutting belt any movement can not occur in the overall process of setting-out;
Adjustable steel belt body of described steel band sheet 1 outer setting and the multistage locating hole 4 being rearranged by some rectangle jacks with surface setting, be positioned at adjustable steel belt body two ends and offer respectively an installing hole 9, an auxiliary positioning hole 8, installing hole 9 wherein aligns with positioning screw hole 6 and overlaps and by double-screw bolt, steel band sheet 1 be fixedly connected with adjustable steel belt body;
Described steel column 3 snaps in one of them multistage locating hole 4 or an only auxiliary positioning hole 8 is inner fixing.
Claims (3)
1. a double-joint type petroleum pipeline mark band, comprises steel band sheet, it is characterized in that:
Described steel band sheet wherein one 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 rectangle connector and offers a positioning screw hole;
Adjustable steel belt body of described steel band sheet outer setting and band surface arrange multistage locating hole, are positioned at adjustable steel belt body two ends and offer respectively an installing hole, an auxiliary positioning hole; Described steel column snaps in one of them multistage locating hole or auxiliary positioning hole is inner fixing.
2. a kind of double-joint type petroleum pipeline mark band as claimed in claim 1, is characterized in that: the steel band sheet end that is positioned at steel band sheet middle part and is positioned at positioning screw hole position arranges respectively the first horizontal fixed mount, the second horizontal fixed mount.
3. a kind of double-joint type petroleum pipeline mark band as claimed in claim 1, is characterized in that: described multistage locating hole is rearranged by some rectangle jacks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320514722.XU CN203401482U (en) | 2013-08-22 | 2013-08-22 | Two-section petroleum pipeline mark belt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320514722.XU CN203401482U (en) | 2013-08-22 | 2013-08-22 | Two-section petroleum pipeline mark belt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203401482U true CN203401482U (en) | 2014-01-22 |
Family
ID=49937424
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320514722.XU Expired - Fee Related CN203401482U (en) | 2013-08-22 | 2013-08-22 | Two-section petroleum pipeline mark belt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203401482U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103406893A (en) * | 2013-08-22 | 2013-11-27 | 无锡爱科换热器有限公司 | Double-section marking belt for petroleum pipelines |
-
2013
- 2013-08-22 CN CN201320514722.XU patent/CN203401482U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103406893A (en) * | 2013-08-22 | 2013-11-27 | 无锡爱科换热器有限公司 | Double-section marking belt for petroleum pipelines |
| CN103406893B (en) * | 2013-08-22 | 2016-06-15 | 江苏高博智融科技有限公司 | A kind of double-joint type petroleum pipeline mark band |
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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: 20140122 Termination date: 20140822 |
|
| EXPY | Termination of patent right or utility model |