CN103411086B - A kind of petroleum pipeline cutting mark band - Google Patents
A kind of petroleum pipeline cutting mark band Download PDFInfo
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- CN103411086B CN103411086B CN201310367908.1A CN201310367908A CN103411086B CN 103411086 B CN103411086 B CN 103411086B CN 201310367908 A CN201310367908 A CN 201310367908A CN 103411086 B CN103411086 B CN 103411086B
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- steel
- steel band
- band sheet
- connecting head
- fixing frame
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Abstract
The present invention discloses a kind of petroleum pipeline cutting mark band, comprise steel band sheet, described steel band sheet wherein one end installs a rectangle connecting head and this rectangle connecting head center is provided with an outwardly steel column, is positioned at the steel band sheet the other end relative with rectangle connecting head and offers a positioning screw hole; Described steel band sheet surface arranges multistage positioning hole, and be positioned at steel band sheet two end position places and arrange a horizontal fixing frame respectively, each horizontal fixing frame two ends arranges steel pawl respectively.Beneficial effect of the present invention is: by steel strip winding on pipeline, makes its end-to-end, steel column is plugged in applicable positioning hole and screws, utilizing slate pencil to rule on pipeline along the edge of Stainless Steel Band, then cut; Time saving and energy saving, the concordant degree of cutting after ensure that and sealing; By arranging the steel pawl of the horizontal fixing frame of two-stage and configuration correspondence, can guarantee that cutting band, in the overall process of setting-out, any movement can not occur.
Description
Technical field
The present invention relates to a kind of petroleum pipeline and safeguard assistant tool, particularly relate to a kind of petroleum pipeline cutting mark band.
Background technique
At present, the pipe fitting being 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 high temperature.In petroleum industry; the longer pipeline of needs laying carrys out the transport 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; directly can carry out repair welding on pipeline; if damage comparatively large and cannot repair welding time, namely need to have damaged part to cut down, the pipeline section more renewed; in the process changed, ensure to cut the concordant of the mouth of pipe.Now general operation is the outer wall that artificial astragal surrounds petroleum pipeline, another person with special slate pencil along astragal setting-out, then cut along the line drawn, when caliber is larger, two people must operate simultaneously and just can complete striping jobs, waste of manpower, and the line causing drawing owing to lacking effective instrument often cannot ensure concordant, have impact on last connection with new pipeline section and sealing effect.Therefore, for above aspect, need to make rational improvement.
Summary of the invention
The object of this invention is to provide and a kind ofly improve pipe-line maintenance efficiency, guarantee that cutting surface is concordant, improve the firmness of steel band and pipe surface, be conducive to reducing the petroleum pipeline of labour cost and cut mark band, to solve many deficiencies of prior art.
Object of the present invention carrys out specific implementation by the following technical programs:
A kind of petroleum pipeline cutting mark band, comprise steel band sheet, described steel band sheet wherein one end installs a rectangle connecting head and this rectangle connecting head center is provided with an outwardly steel column, is positioned at the steel band sheet the other end relative with rectangle connecting head and offers a positioning screw hole; Described steel band sheet surface arranges multistage positioning hole, and it is inner that described steel column snaps in one of them multistage positioning hole;
Meanwhile, be positioned at steel band sheet two end position places and arrange a horizontal fixing frame respectively, each horizontal fixing frame two ends arranges steel pawl respectively.
Correspondingly, the aperture of described positioning screw hole is identical with the basal diameter of steel column; Multistage positioning hole is rearranged by some rectangle jacks.
The beneficial effect of petroleum pipeline cutting mark band of the present invention is:
(1) pass through steel strip winding on pipeline, make its end-to-end, the different-diameter size of pipeline, steel column is plugged in applicable positioning hole and screws, 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, can be firm on the petroleum pipeline of different tube diameters, thus the concordant degree of cutting after ensure that, the connection between convenient cut pipeline section and new pipeline section, the sealing after ensureing to connect;
(3), by arranging the steel pawl of the horizontal fixing frame of two-stage and configuration correspondence, can guarantee that cutting band, in the overall process of setting-out, any movement can not occur, even if need to wait long operation after fixing, also not affecting the validity of cutting.
Accompanying drawing explanation
According to drawings and embodiments the present invention is described in further detail below.
Fig. 1 is the structural drawing of petroleum pipeline cutting mark band described in the embodiment of the present invention.
In figure: 1, steel band sheet; 2, rectangle connecting head; 3, steel column; 4, multistage positioning hole; 5, the first horizontal fixing frame; 6, steel pawl; 7, the second horizontal fixing frame; 8, positioning screw hole.
Embodiment
As shown in Figure 1, petroleum pipeline cutting mark band described in the embodiment of the present invention, comprise steel band sheet 1, described steel band sheet 1 wherein one end installs a rectangle connecting head 2 and this rectangle connecting head 2 center is provided with an outwardly steel column 3, is positioned at steel band sheet 1 the other end relative with rectangle connecting head 2 and offers a positioning screw hole 8 and the basal diameter of the aperture of this positioning screw hole 8 and steel column 3 is identical; Described steel band sheet 1 surface arranges the multistage positioning hole 4 rearranged by some rectangle jacks, and described steel column 3 snaps in one of them multistage positioning hole 4 or only circular positioning screw hole 8 inside is fixing; Meanwhile, be positioned at steel band sheet 1 two end position places and arrange a horizontal fixing frame 7 of the first horizontal fixing frame 5, second respectively, each horizontal fixing frame two ends arranges steel pawl 6 respectively thus can guarantee that cutting band, in the overall process of setting-out, any movement can not occur.
Claims (1)
1. a petroleum pipeline cutting mark band, comprises steel band sheet, it is characterized in that:
Described steel band sheet wherein one end installs a rectangle connecting head and this rectangle connecting head center is provided with an outwardly steel column, is positioned at the steel band sheet the other end relative with rectangle connecting head and offers a positioning screw hole;
Described steel band sheet surface arranges multistage positioning hole, and it is inner that described steel column snaps in one of them multistage positioning hole;
Simultaneously, be positioned at steel band sheet two end position places and a horizontal fixing frame is set respectively, each horizontal fixing frame two ends arranges steel pawl respectively, and the aperture of described positioning screw hole is identical with the basal diameter of steel column, and described multistage positioning hole is rearranged by some rectangle jacks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310367908.1A CN103411086B (en) | 2013-08-22 | 2013-08-22 | A kind of petroleum pipeline cutting mark band |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310367908.1A CN103411086B (en) | 2013-08-22 | 2013-08-22 | A kind of petroleum pipeline cutting mark band |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103411086A CN103411086A (en) | 2013-11-27 |
| CN103411086B true CN103411086B (en) | 2016-03-30 |
Family
ID=49604115
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310367908.1A Active CN103411086B (en) | 2013-08-22 | 2013-08-22 | A kind of petroleum pipeline cutting mark band |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103411086B (en) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201706135U (en) * | 2010-06-05 | 2011-01-12 | 王红梅 | Ring belt for carrying out gas cutting on pipeline |
| 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 |
| CN102699891A (en) * | 2012-05-12 | 2012-10-03 | 枣庄矿业集团中兴建安工程有限公司 | Pipe blanking assistance scriber |
| CN203404550U (en) * | 2013-08-22 | 2014-01-22 | 无锡爱科换热器有限公司 | Petroleum pipeline cutting marking belt |
-
2013
- 2013-08-22 CN CN201310367908.1A patent/CN103411086B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN103411086A (en) | 2013-11-27 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20160226 Address after: 214000 Xinhua Road, Wuxi province national high tech Industrial Development Zone, No. innovation Creative Industrial Park, building, room 109, B, China, Jiangsu Applicant after: Jiangsu Gaobo Zhirong Technology Co., Ltd. Address before: 214000, Ziyun Road, Wuxi, Jiangsu Province Applicant before: Wuxi ACC Heat Exchanger Co., Ltd. |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20181203 Address after: 100080 20 floor 1801-A2018-2 room 1, 3 Haidian Avenue, Haidian District, Beijing. Patentee after: Beijing Takahiro Chi Technology Co., Ltd. Address before: 214000 Jiangsu Wuxi Wuxi national hi tech Industrial Development Zone, Xinhua Road, 5, 109 B, creative and creative industrial park. Patentee before: Jiangsu Gaobo Zhirong Technology Co., Ltd. |